VRFS-1654 issue fixed without test

.gitignore

@@ -6,4 +6,3 @@
 HTML
 .DS_Store
 coverage
-

admin/Gemfile

@@ -1,7 +1,7 @@
 source 'http://rubygems.org'
 
 source 'https://jamjam:blueberryjam@int.jamkazam.com/gems/'
-devenv = ENV["BUILD_NUMBER"].nil? # Jenkins sets a build number environment variable
+devenv = ENV["BUILD_NUMBER"].nil? || ENV["TEST_WWW"] == "1"
 
 if devenv
   gem 'jam_db', :path=> "../db/target/ruby_package"
@@ -102,7 +102,6 @@ group :development, :test do
   gem 'rspec-rails'
   gem 'guard-rspec', '0.5.5'
   gem 'jasmine', '1.3.1' 
-  # gem 'pry'
   gem 'execjs', '1.4.0'
   gem 'therubyracer' #, '0.11.0beta8'
   gem 'factory_girl_rails', '4.1.0'
@@ -114,6 +113,9 @@ end
 group :test do
   gem 'simplecov', '~> 0.7.1'
   gem 'simplecov-rcov'
+  gem 'capybara-webkit'
+  gem 'capybara-screenshot'
+  gem 'poltergeist'
 end
 
 gem 'pry'

admin/app/admin/dashboard.rb

@@ -20,7 +20,7 @@ ActiveAdmin.register_page "Dashboard" do
        column do
          panel "Recent Sessions" do
            ul do
-             MusicSessionHistory.order('created_at desc').limit(5).map do |music_session|
+             MusicSession.order('created_at desc').limit(5).map do |music_session|
                li do
                  text_node "'#{music_session.description}' created by #{User.find(music_session.user_id).name} at #{music_session.created_at}, "
                  text_node " members: "
@@ -38,7 +38,7 @@ ActiveAdmin.register_page "Dashboard" do
              end
            end
          end
-      end
+       end
      end
 
     #   column do

admin/app/admin/feeds.rb

@@ -3,36 +3,58 @@ ActiveAdmin.register_page 'Feed' do
 
     # get user information via params
     user_id = nil
-    user_id = params[:feed][:user_id] if params[:feed]
-    user_name = User.find(user_id).name if user_id
-    user_name = "All" unless user_id
+    user_id = params[:feed][:user_id] if params[:feed] && params[:feed][:user_id] != ''
+    user_name = 'All'
+    user_name = User.find(user_id).to_label if user_id
 
-    render :partial => 'form', :locals => {param: params}
+    render :partial => 'form', locals: {user_name: user_name, user_id: user_id }
 
-    offset = 0
-    limit = 10
+    page = (params[:page] ||= 1).to_i
+    per_page = 10
+    offset = (page - 1) * per_page
 
     # get feed ids
     where_sql = ''
     where_sql = "where user_id = '#{user_id}'" if user_id
-    sql_feed_ids = "SELECT id, 'music_session_histories' as type, created_at FROM music_sessions_history #{where_sql}
+    sql_feed_ids = "SELECT id, 'music_sessions' as type,  created_at FROM music_sessions #{where_sql}
                     UNION ALL
                     SELECT DISTINCT recording_id as id, 'recordings' as type, created_at FROM recorded_tracks #{where_sql}
                     UNION ALL
                     SELECT id, 'diagnostics' as type, created_at FROM diagnostics #{where_sql}
                     ORDER BY created_at DESC
                     OFFSET #{offset}
-                    LIMIT #{limit};"
+                    LIMIT #{per_page};"
 
-    models = []
+    sql_feed_count = "SELECT COUNT(*) FROM (
+                        SELECT id, 'music_sessions' as type,  created_at FROM music_sessions #{where_sql}
+                        UNION ALL
+                        SELECT DISTINCT recording_id as id, 'recordings' as type, created_at FROM recorded_tracks #{where_sql}
+                        UNION ALL
+                        SELECT id, 'diagnostics' as type, created_at FROM diagnostics #{where_sql}
+                        ORDER BY created_at DESC
+                      ) AS IDS;"
+    feed_count = ActiveRecord::Base.connection.execute(sql_feed_count).values[0][0].to_i
     id_types = ActiveRecord::Base.connection.execute(sql_feed_ids).values
+
+    @feed_pages = WillPaginate::Collection.create(page, per_page) do |pager|
+      pager.total_entries = feed_count
+      pager.replace(id_types)
+    end
+
+    div class: 'feed-pagination' do
+      will_paginate @feed_pages
+    end
+
+    recordings = []
+    sessions = []
+    diagnostics = []
     id_types.each do |id_and_type|
-      if id_and_type[1] == "music_session_histories"
-        models << JamRuby::MusicSessionHistory.find(id_and_type[0])
-      # elsif id_and_type[1] == "recordings"
-      #   models << JamRuby::Recording.find(id_and_type[0])
+      if id_and_type[1] == "music_sessions"
+        sessions << JamRuby::MusicSession.find(id_and_type[0])
       elsif id_and_type[1] == "recordings"
-        models << JamRuby::Diagnostics.find(id_and_type[0])
+        recordings << JamRuby::Recording.find(id_and_type[0])
+      elsif id_and_type[1] == "diagnostics"
+        diagnostics << JamRuby::Diagnostic.find(id_and_type[0])
       else
         raise "Unknown type returned from feed ids"
       end
@@ -40,22 +62,160 @@ ActiveAdmin.register_page 'Feed' do
 
     columns do
       column do
-        panel "Activity - #{user_name}" do
-          para id_types.inspect
-          ul do
-            models.each do |model|
-              li do
-                text_node model.inspect
+        panel "Music Sessions - #{user_name}" do
+          if sessions.count > 0
+            table_for(sessions) do
+              column :creator do |msh|
+                link_to msh.creator.to_label, admin_feed_path({feed: {user_id: msh.creator.id}})
               end
+              column :created_at do |msh| msh.created_at.strftime('%b %d %Y, %H:%M') end
+              column :duration do |msh| "#{msh.duration_minutes.round(2)} minutes" end
+              column :members do |msh|
+                uu = msh.unique_users
+                if uu.length > 0
+                  uu.each do |u|
+                    span link_to u.to_label + ', ', admin_feed_path({feed: {user_id: u.id}})
+                  end
+                else
+                  span para 'No members'
+                end
+              end
+
+              column :band do |msh| auto_link(msh.band, msh.band.try(:name)) end
+              column :fan_access do |msh| msh.fan_access end
+              column :plays do |msh| msh.plays.count end
+              column :likes do |msh| msh.likes.count end
+              column :comments do |msh|
+                if msh.comment_count > 0
+                  text_node "(#{msh.comment_count}) "
+                  msh.comments.each do |comment|
+                    text_node comment.user.to_label + ', '
+                  end
+                else
+                  span para 'No comments'
+                end
+              end
+            end
+          else
+            span class: 'text-center' do
+              para 'No session activities.'
+            end
+          end
+        end
+
+        panel "Recordings - #{user_name}" do
+          if recordings.count > 0
+            table_for(recordings) do
+              column :starter do |rec|
+                link_to rec.owner.to_label, admin_feed_path({feed: {user_id: rec.owner.id}})
+              end
+              column :mixes do |rec|
+                ul do
+                  mixes = rec.mixes
+                  if mixes.count > 0
+                    mixes.each do |mix|
+                      li do
+                        text_node "Created At: #{mix.created_at.strftime('%b %d %Y, %H:%M')}, "
+                        text_node "Started At: #{mix.started_at.strftime('%b %d %Y, %H:%M')}, "
+                        text_node "Completed At: #{mix.completed_at.strftime('%b %d %Y, %H:%M')}, "
+                        text_node "Error Count: #{mix.error_count}, "
+                        text_node "Error Reason: #{mix.error_reason}, "
+                        text_node "Error Detail: #{mix.error_detail}, "
+                        text_node "Download Count: #{mix.download_count}, "
+                        if !mix.nil? && !mix[:ogg_url].nil?
+                          span link_to 'Download OGG', mix.sign_url(3600, 'ogg')
+                        else
+                          text_node 'OGG download not available'
+                        end
+                        if !mix.nil? && !mix[:mp3_url].nil?
+                          span link_to 'Download MP3', mix.sign_url(3600, 'mp3')
+                        else
+                          text_node 'MP3 download not available'
+                        end
+                      end
+                    end
+                  else
+                    span para 'No mixes'
+                  end
+                end
+              end
+              column :recorded_tracks do |rec|
+                ul do
+                  rts = rec.recorded_tracks
+                  if rts.count > 0
+                    rts.each do |gt|
+                      li do
+                        span link_to gt.musician.to_label, admin_feed_path({feed: {user_id: gt.musician.id}})
+                        span ", #{gt.instrument_id}, "
+                        span "Download Count: #{gt.download_count}, "
+                        span "Fully uploaded: #{gt.fully_uploaded}, "
+                        span "Upload failures: #{gt.upload_failures}, "
+                        span "Part failures: #{gt.part_failures}, "
+                        if gt[:url]
+                          # span link_to 'Download', gt.sign_url(3600)
+                        else
+                          span 'No track available'
+                        end
+                      end
+                    end
+                  else
+                    span para 'No recorded tracks'
+                  end
+                end
+              end
+              column :claimed_recordings do |rec|
+                ul do
+                  crs = rec.claimed_recordings
+                  if crs.count > 0
+                    crs.each do |cr|
+                      li do
+                        span cr.name
+                        span link_to cr.user.to_label, admin_feed_path({feed: {user_id: cr.user.id}})
+                        span ", Public: #{cr.is_public}"
+                      end
+                    end
+                  else
+                    span para 'No claimed recordings'
+                  end
+                end
+              end
+            end
+          else
+            span class: 'text-center' do
+              para 'No recording activities.'
+            end
+          end
+        end
+
+        panel "Diagnostics - #{user_name}" do
+          if diagnostics.count > 0 then
+            table_for(diagnostics) do
+              column :user do |d|
+                span link_to d.user.to_label, admin_feed_path({feed: {user_id: d.user.id}})
+              end
+              column :created_at do |d| d.created_at.strftime('%b %d %Y, %H:%M') end
+              column :type
+              column :creator
+              column :data do |d|
+                span style: "white-space: pre;" do
+                  if JSON.parse(d.data).all?
+                    JSON.pretty_generate(JSON.parse(d.data))
+                  else
+                    d.data
+                  end
+                end
+              end
+            end
+          else
+            span class: 'text-center' do
+              para 'No diagnostic activities.'
             end
           end
         end
       end
     end
-  end
-
-  controller do
-    def index
+    div class: 'feed-pagination' do
+      will_paginate @feed_pages
     end
   end
 end

admin/app/admin/mix.rb

@@ -24,8 +24,8 @@ ActiveAdmin.register JamRuby::Mix, :as => 'Mixes' do
             attributes_table_for(mix) do
               row :recording do |mix| auto_link(mix.recording, mix.recording.id) end
               row :created_at do |mix| mix.created_at.strftime('%b %d %Y, %H:%M') end
-              # row :s3_url do |mix| mix.url end
-              # row :manifest do |mix| mix.manifest end
+              row :s3_url do |mix| mix.sign_url end
+              row :manifest do |mix| mix.manifest end
               row :completed do |mix| "#{mix.completed ? "finished" : "not finished"}" end
               if mix.completed
                 row :completed_at do |mix| mix.completed_at.strftime('%b %d %Y, %H:%M') end

admin/app/admin/music_session_history.rb

@@ -1,4 +1,4 @@
-ActiveAdmin.register JamRuby::MusicSessionHistory, :as => 'Music Session History' do
+ActiveAdmin.register JamRuby::MusicSession, :as => 'Music Session' do
 
   config.filters = false
   config.per_page = 50
@@ -9,14 +9,14 @@ ActiveAdmin.register JamRuby::MusicSessionHistory, :as => 'Music Session History
   controller do
     def scoped_collection
       if params['admin'].blank? || '1' == params['admin']
-        @music_session_histories ||= end_of_association_chain
-          .includes([:user, :band])
+        @music_sessions ||= end_of_association_chain
+          .includes([:creator, :band])
           .order('created_at DESC')
       else
-        @music_session_histories ||= end_of_association_chain
-          .joins('INNER JOIN users AS uu ON uu.id = music_sessions_history.user_id')
+        @music_sessions ||= end_of_association_chain
+          .joins('INNER JOIN users AS uu ON uu.id = music_sessions.user_id')
           .where(['uu.admin = ?','f'])
-          .includes([:user, :band])
+          .includes([:creator, :band])
           .order('created_at DESC')
       end
     end
@@ -33,9 +33,9 @@ ActiveAdmin.register JamRuby::MusicSessionHistory, :as => 'Music Session History
               row :description
               row :duration do |msh| "#{msh.duration_minutes} minutes" end
               row :active do |msh| msh.session_removed_at.nil? end
-              row :creator do |msh| auto_link(msh.user, msh.user.try(:email)) end
+              row :creator do |msh| auto_link(msh.creator, msh.creator.try(:email)) end
               row :band do |msh| auto_link(msh.band, msh.band.try(:name)) end
-              row :genres
+              row :genre
             end 
           end
         end

admin/app/assets/stylesheets/custom.css.scss

@@ -4,8 +4,13 @@
   color:lightgray;
 }
 
+.text-center {
+  text-align: center;
+}
+
 .feed-pagination {
   height: 20px;
+  margin-bottom: 15px;
   .pagination {
     float: left !important;
 

admin/app/views/admin/feed/_form.html.erb

@@ -1,6 +1,6 @@
 <%= semantic_form_for :feed, url: admin_feed_path, method: :get do |f| %>
     <%= f.inputs do %>
-        <%= f.input :user, :as => :autocomplete, :url => autocomplete_user_email_admin_users_path, :input_html => { :id_element => "#feed_user_id" }%>
+        <%= f.input :user, :as => :autocomplete, :url => autocomplete_user_email_admin_users_path, :input_html => { :id_element => "#feed_user_id" } %>
         <%= f.input :user_id, :as => :hidden %>
     <% end %>
 <% end %>

admin/app/views/admin/feed/_index.html.erb

@@ -1,23 +0,0 @@
-<table class="index_table index">
-  <thead>
-    <tr>
-      <td>User Name - <%= @user_id %></td>
-    </tr>
-  </thead>
-  <tbody>
-    <% @users.each do |user| %>
-      <tr class="odd">
-        <td>
-          <p>
-            <%= link_to admin_feed_path(feed: {user_id: user.id}) do %>
-              <%= user.name %>
-            <% end %></p>
-        </td>
-      </tr>
-    <% end %>
-  </tbody>
-</table>
-
-<div class="feed-pagination">
-  <%= will_paginate @users %>
-</div>

admin/spec/factories.rb

@@ -23,7 +23,7 @@ FactoryGirl.define do
 
     factory :single_user_session do
       after(:create) do |user, evaluator|
-        music_session = FactoryGirl.create(:music_session, :creator => user)
+        music_session = FactoryGirl.create(:active_music_session, :creator => user)
         connection = FactoryGirl.create(:connection, :user => user, :music_session => music_session)
       end
     end
@@ -46,4 +46,131 @@ FactoryGirl.define do
     description { |n| "Instrument #{n}" }
   end
 
+  factory :genre, :class => JamRuby::Genre do
+    description { |n| "Genre #{n}" }
+  end
+
+  factory :music_session, :class => JamRuby::MusicSession do
+    sequence(:name) { |n| "Music Session #{n}" }
+    sequence(:description) { |n| "Music Session Description #{n}" }
+    fan_chat true
+    fan_access true
+    approval_required false
+    musician_access true
+    legal_terms true
+    language 'english'
+    legal_policy 'standard'
+    genre JamRuby::Genre.first
+    association :creator, :factory => :user
+  end
+
+  factory :music_session_user_history, :class => JamRuby::MusicSessionUserHistory do
+    ignore do
+      history nil
+      user nil
+    end
+
+    music_session_id { history.id }
+    user_id { user.id }
+    sequence(:client_id) { |n| "Connection #{n}" }
+  end
+
+  factory :recorded_track, :class => JamRuby::RecordedTrack do
+    instrument JamRuby::Instrument.first
+    sound 'stereo'
+    sequence(:client_id) { |n| "client_id-#{n}"}
+    sequence(:track_id) { |n| "track_id-#{n}"}
+    sequence(:client_track_id) { |n| "client_track_id-#{n}"}
+    md5 'abc'
+    length 1
+    fully_uploaded true
+    association :user,          factory: :user
+    association :recording,     factory: :recording
+  end
+
+  factory :recording, :class => JamRuby::Recording do
+
+    association :owner,           factory: :user
+    association :music_session,   factory: :active_music_session
+
+    factory :recording_with_track do
+      before(:create) { |recording|
+        recording.recorded_tracks << FactoryGirl.create(:recorded_track, recording: recording, user: recording.owner)
+      }
+    end
+  end
+
+  factory :claimed_recording, :class => JamRuby::ClaimedRecording do
+    sequence(:name) { |n| "name-#{n}" }
+    sequence(:description) { |n| "description-#{n}" }
+    is_public true
+    association :genre,      factory: :genre
+    association :user,       factory: :user
+
+    before(:create) { |claimed_recording|
+      claimed_recording.recording = FactoryGirl.create(:recording_with_track, owner: claimed_recording.user)
+    }
+
+  end
+
+  factory :mix, :class => JamRuby::Mix do
+    started_at Time.now
+    completed_at Time.now
+    ogg_md5 'abc'
+    ogg_length 1
+    sequence(:ogg_url) { |n| "recordings/ogg/#{n}" }
+    mp3_md5 'abc'
+    mp3_length 1
+    sequence(:mp3_url) { |n| "recordings/mp3/#{n}" }
+    completed true
+
+    before(:create) {|mix|
+      user = FactoryGirl.create(:user)
+      mix.recording = FactoryGirl.create(:recording_with_track, owner: user)
+      mix.recording.claimed_recordings << FactoryGirl.create(:claimed_recording, user: user, recording: mix.recording)
+    }
+  end
+
+  factory :diagnostic, :class => JamRuby::Diagnostic do
+    type JamRuby::Diagnostic::NO_HEARTBEAT_ACK
+    creator JamRuby::Diagnostic::CLIENT
+    data Faker::Lorem.sentence
+    association :user,       factory: :user
+  end
+
+  factory :active_music_session_no_user_history, :class => JamRuby::ActiveMusicSession do
+
+    association :creator, factory: :user
+
+    ignore do
+      name "My Music Session"
+      description "Come Music Session"
+      fan_chat true
+      fan_access true
+      approval_required false
+      musician_access true
+      legal_terms true
+      genre JamRuby::Genre.first
+      band nil
+    end
+
+
+    before(:create) do |session, evaluator|
+      music_session = FactoryGirl.create(:music_session, name: evaluator.name, description: evaluator.description, fan_chat: evaluator.fan_chat,
+                                         fan_access: evaluator.fan_access, approval_required: evaluator.approval_required, musician_access: evaluator.musician_access,
+                                         genre: evaluator.genre, creator: evaluator.creator, band: evaluator.band)
+      session.id = music_session.id
+    end
+
+    factory :active_music_session do
+      after(:create) { |session|
+        FactoryGirl.create(:music_session_user_history, :history => session.music_session, :user => session.creator)
+      }
+
+      factory :music_session_with_mount do
+        association :mount, :factory => :icecast_mount
+      end
+    end
+  end
+
 end

admin/spec/features/feeds_spec.rb

@@ -0,0 +1,81 @@
+require 'spec_helper'
+
+describe 'Feeds' do
+
+  subject { page }
+
+  before do
+    MusicSession.delete_all
+    Recording.delete_all
+    Diagnostic.delete_all
+    User.delete_all
+  end
+
+  let(:admin) { FactoryGirl.create(:admin) }
+  let(:user) { FactoryGirl.create(:user) }
+
+  let(:music_session) { FactoryGirl.create(:music_session, :creator => user) }
+  let(:recording)     { FactoryGirl.create(:recording, :owner => user) }
+  let(:diagnostic)    { FactoryGirl.create(:diagnostic, :user => user) }
+
+  describe 'empty dashboard' do
+    before do
+      visit admin_feed_path
+    end
+
+    it { should have_selector('h2', text: 'Feed') }
+
+    it 'has no feeds' do
+      should have_selector('p', text: 'No session activities.')
+      should have_selector('p', text: 'No recording activities.')
+      should have_selector('p', text: 'No diagnostic activities.')
+    end
+
+    describe 'admin enters user name' do
+      it 'auto-completes with email + full name', :js => true do
+        within('form.feed') do
+          fill_in 'feed_user', with: user.email[0..3]
+        end
+
+        page.execute_script %Q{ $('form.feed input#feed_user').trigger('focus') }
+        page.execute_script %Q{ $('form.feed input#feed_user').trigger('keydown') }
+        sleep 5
+        find('a.ui-corner-all', text: user.to_label).trigger(:click)
+        should have_selector('form.feed #feed_user', user.to_label)
+        should have_selector('form.feed #feed_user_id', user.id)
+      end
+    end
+  end
+
+  describe 'activities' do
+    before do
+
+      visit admin_feed_path
+    end
+
+    it 'shows session, recording, diagnostic' do
+      should have_selector("tr#jam_ruby_music_session_#{music_session.id}")
+      should have_selector("tr#jam_ruby_recording_#{recording.id}")
+      should have_selector("tr#jam_ruby_diagnostic_#{diagnostic.id}")
+    end
+
+    it 'shows activities for one user', :js => true do
+      within('form.feed') do
+        fill_in 'feed_user', with: user.email[0..3]
+      end
+
+      page.execute_script %Q{ $('form.feed input#feed_user').trigger('focus') }
+      page.execute_script %Q{ $('form.feed input#feed_user').trigger('keydown') }
+      sleep 5
+      find('a.ui-corner-all', text: user.to_label).trigger(:click)
+      should have_selector('form.feed #feed_user', user.to_label)
+      should have_selector('form.feed #feed_user_id', user.id)
+
+      find('form.feed').trigger(:submit)
+
+      should have_selector("tr#jam_ruby_music_session_#{music_session.id}")
+      should have_selector("tr#jam_ruby_recording_#{recording.id}")
+      should have_selector("tr#jam_ruby_diagnostic_#{diagnostic.id}")
+    end
+  end
+end

admin/spec/spec_helper.rb

@@ -22,6 +22,9 @@ require 'rspec/autorun'
 
 # load capybara
 require 'capybara/rails'
+require 'capybara/rspec'
+require 'capybara-screenshot/rspec'
+require 'capybara/poltergeist'
 
 #include Rails.application.routes.url_helpers
 
@@ -30,6 +33,11 @@ require 'capybara/rails'
 Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}
 
 
+Capybara.register_driver :poltergeist do |app|
+  driver = Capybara::Poltergeist::Driver.new(app, { debug: false, phantomjs_logger: File.open('log/phantomjs.out', 'w') })
+end
+Capybara.javascript_driver = :poltergeist
+Capybara.default_wait_time = 10
 
 RSpec.configure do |config|
   # ## Mock Framework

admin/spec/support/snapshot.rb

@@ -0,0 +1,30 @@
+module Snapshot
+
+  SS_PATH = 'snapshots.html'
+
+    def set_up_snapshot(filepath = SS_PATH)
+      @size = [1280, 720] #arbitrary
+      @file = File.new(filepath, "w+")
+      @file.puts "<HTML><BODY BGCOLOR=grey>"
+      @file.puts "<H1>Snapshot #{ENV["BUILD_NUMBER"]} - #{@size[0]}x#{@size[1]}</H1>"
+    end
+
+    def snapshot_example
+      page.driver.resize(@size[0], @size[1])
+      @file.puts "<H3>Example name: #{get_description}</H3><BR><BR>"
+    end
+
+    def snap!(title = get_description)
+      base64 =  page.driver.render_base64(:png)
+      @file.puts '<H3>' + title + '</H3>'
+      @file.puts '<img alt="' + title +'" src="data:image/png;base64,' + base64 + '" />'
+      @file.puts '<BR><BR><BR>'
+    end
+
+    def tear_down_snapshot
+      @file.puts "</BODY></HTML>"
+      @file.close()
+    end
+
+end
+

db/manifest

@@ -151,3 +151,5 @@ user_mods.sql
 connection_stale_expire.sql
 rename_chat_messages.sql
 fix_connection_fields.sql
+session_ratings.sql
+scheduled_sessions.sql

db/up/scheduled_sessions.sql

@@ -0,0 +1,151 @@
+-- track the last measured audio gear latency
+ALTER TABLE users ADD COLUMN audio_latency double precision;
+
+-- begin moving all the fields traditionally on music_sessions to music_sessions_history
+ALTER TABLE music_sessions_history ADD COLUMN scheduled_start TIMESTAMP WITH TIME ZONE;
+ALTER TABLE music_sessions_history ADD COLUMN scheduled_duration INTERVAL;
+ALTER TABLE music_sessions_history ADD COLUMN musician_access BOOLEAN NOT NULL DEFAULT TRUE;
+ALTER TABLE music_sessions_history ADD COLUMN approval_required BOOLEAN NOT NULL DEFAULT FALSE;
+ALTER TABLE music_sessions_history ADD COLUMN fan_chat BOOLEAN NOT NULL DEFAULT TRUE;
+ALTER TABLE music_sessions_history ADD COLUMN genre_id VARCHAR(64) REFERENCES genres(id);
+ALTER TABLE music_sessions_history ADD COLUMN legal_policy VARCHAR(255) NOT NULL DEFAULT 'standard';
+ALTER TABLE music_sessions_history ADD COLUMN language VARCHAR(255) NOT NULL DEFAULT 'en';
+ALTER TABLE music_sessions_history ADD COLUMN name TEXT;
+
+-- get rid of genres in favor of just genre_id (no more multi-genres for a session)
+UPDATE music_sessions_history SET name = description;
+ALTER TABLE music_sessions_history ALTER COLUMN name SET NOT NULL;
+-- production db has some null genres on older sessions
+UPDATE music_sessions_history SET genres = 'rock' where genres = '';
+UPDATE music_sessions_history SET genre_id = genres;
+ALTER TABLE music_sessions_history ALTER COLUMN genre_id SET NOT NULL;
+ALTER TABLE music_sessions_history DROP COLUMN genres;
+
+-- likers should refer to id field of music_sessions_history (not music_session_id)
+ALTER TABLE music_sessions_likers ADD COLUMN music_session_id2 VARCHAR(64) REFERENCES music_sessions_history(id) ON DELETE CASCADE;
+-- production db has some bad data
+DELETE from music_sessions_likers where music_session_id NOT IN (select id from music_sessions_history);
+UPDATE      music_sessions_likers SET music_session_id2 = music_session_id;
+ALTER TABLE music_sessions_likers DROP COLUMN music_session_id;
+ALTER TABLE music_sessions_likers RENAME COLUMN music_session_id2 to music_session_id;
+
+-- comments should refer to id field of music_sessions_history (not music_session_id)
+ALTER TABLE music_sessions_comments ADD COLUMN music_session_id2 VARCHAR(64) REFERENCES music_sessions_history(id) ON DELETE CASCADE;
+-- production db has some bad data
+DELETE from music_sessions_comments where music_session_id NOT IN (select id from music_sessions_history);
+UPDATE      music_sessions_comments SET music_session_id2 = music_session_id;
+ALTER TABLE music_sessions_comments DROP COLUMN music_session_id;
+ALTER TABLE music_sessions_comments RENAME COLUMN music_session_id2 to music_session_id;
+
+-- user_history should refer to id field of music_sessions_history (not music_session_id)
+ALTER TABLE music_sessions_user_history ADD COLUMN music_session_id2 VARCHAR(64) REFERENCES music_sessions_history(id) ON DELETE CASCADE;
+-- production db has some bad data
+DELETE from music_sessions_user_history where music_session_id NOT IN (select id from music_sessions_history);
+UPDATE      music_sessions_user_history SET music_session_id2 = music_session_id;
+ALTER TABLE music_sessions_user_history DROP COLUMN music_session_id;
+ALTER TABLE music_sessions_user_history RENAME COLUMN music_session_id2 to music_session_id;
+
+-- get rid of display fields on music_sessions
+ALTER TABLE music_sessions DROP COLUMN musician_access;
+ALTER TABLE music_sessions DROP COLUMN fan_access;
+ALTER TABLE music_sessions DROP COLUMN description;
+ALTER TABLE music_sessions DROP COLUMN fan_chat;
+ALTER TABLE music_sessions DROP COLUMN approval_required;
+ALTER TABLE music_sessions DROP COLUMN band_id;
+
+ALTER TABLE music_sessions_history ALTER COLUMN music_session_id DROP NOT NULL;
+
+-- create RSVP slots
+CREATE TABLE rsvp_slots (
+  id VARCHAR(64) PRIMARY KEY DEFAULT uuid_generate_v4() NOT NULL,
+  instrument_id VARCHAR(64) REFERENCES instruments (id),
+  proficiency_level VARCHAR(255) NOT NULL,
+  music_session_id VARCHAR(64) NOT NULL REFERENCES music_sessions_history (id) ON DELETE CASCADE,
+  created_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL,
+  updated_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL
+);
+
+-- create RSVP requests
+CREATE TABLE rsvp_requests (
+  id VARCHAR(64) PRIMARY KEY DEFAULT uuid_generate_v4() NOT NULL,
+  user_id VARCHAR(64) NOT NULL REFERENCES users (id) ON DELETE CASCADE,
+  rsvp_slot_id VARCHAR(64) NOT NULL REFERENCES rsvp_slots(id) ON DELETE CASCADE,
+  message TEXT,
+  chosen BOOLEAN DEFAULT FALSE,
+  canceled BOOLEAN DEFAULT FALSE,
+  created_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL,
+  updated_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL
+);
+
+CREATE TABLE recurring_sessions (
+  id VARCHAR(64) PRIMARY KEY DEFAULT uuid_generate_v4() NOT NULL,
+  description VARCHAR(8000),
+  scheduled_start TIMESTAMP WITH TIME ZONE,
+  scheduled_duration INTERVAL,
+  musician_access BOOLEAN NOT NULL,
+  approval_required BOOLEAN NOT NULL,
+  fan_chat BOOLEAN NOT NULL,
+  genre_id VARCHAR(64) REFERENCES genres(id),
+  legal_policy VARCHAR(255) NOT NULL DEFAULT 'standard',
+  language VARCHAR(255) NOT NULL DEFAULT 'en',
+  name TEXT,
+  user_id VARCHAR(64) NOT NULL REFERENCES users (id) ON DELETE CASCADE,
+  band_id VARCHAR(64) REFERENCES bands(id) ON DELETE CASCADE,
+  created_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL,
+  updated_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL
+);
+
+ALTER TABLE music_sessions_history ADD COLUMN recurring_session_id VARCHAR(64) REFERENCES recurring_sessions(id);
+
+-- make these 3 tables be LOGGED, and refer to music_sessions_history instead of music_sessions
+DROP TABLE fan_invitations;
+DROP TABLE invitations;
+DROP TABLE join_requests;
+
+
+CREATE TABLE fan_invitations (
+    id VARCHAR(64) PRIMARY KEY DEFAULT uuid_generate_v4() NOT NULL,
+    sender_id VARCHAR(64),
+    receiver_id VARCHAR(64),
+    music_session_id VARCHAR(64),
+    created_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL,
+    updated_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL
+);
+ALTER TABLE ONLY fan_invitations ADD CONSTRAINT fan_invitations_music_session_id_fkey FOREIGN KEY (music_session_id) REFERENCES music_sessions_history(id) ON DELETE CASCADE;
+
+CREATE UNLOGGED TABLE join_requests (
+    id VARCHAR(64) PRIMARY KEY DEFAULT uuid_generate_v4() NOT NULL,
+    user_id VARCHAR(64),
+    music_session_id VARCHAR(64),
+    text VARCHAR(2000),
+    created_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL,
+    updated_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL
+);
+ALTER TABLE ONLY join_requests ADD CONSTRAINT user_music_session_uniqkey UNIQUE (user_id, music_session_id);
+ALTER TABLE ONLY join_requests ADD CONSTRAINT join_requests_music_session_id_fkey FOREIGN KEY (music_session_id) REFERENCES music_sessions_history(id) ON DELETE CASCADE;
+
+-- INVITATIONS
+--------------
+CREATE UNLOGGED TABLE invitations (
+    id VARCHAR(64) PRIMARY KEY DEFAULT uuid_generate_v4() NOT NULL,
+    sender_id VARCHAR(64),
+    receiver_id VARCHAR(64),
+    music_session_id VARCHAR(64),
+    created_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL,
+    updated_at TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW() NOT NULL,
+    join_request_id VARCHAR(64)
+);
+ALTER TABLE ONLY invitations ADD CONSTRAINT invitations_uniqkey UNIQUE (sender_id, receiver_id, music_session_id);
+ALTER TABLE ONLY invitations ADD CONSTRAINT invitations_join_request_id_fkey FOREIGN KEY (join_request_id) REFERENCES join_requests(id) ON DELETE CASCADE;
+ALTER TABLE ONLY invitations ADD CONSTRAINT invitations_music_session_id_fkey FOREIGN KEY (music_session_id) REFERENCES music_sessions_history(id) ON DELETE CASCADE;
+
+
+-- finally, rename music_sessions and music_sessions_history to reflect true nature better
+ALTER TABLE music_sessions RENAME TO active_music_sessions;
+ALTER TABLE music_sessions_history RENAME TO music_sessions;
+
+-- add fk to chat_messages so they delete cleanly when users are deleted
+ALTER TABLE ONLY chat_messages ADD CONSTRAINT chat_messages_user_id_fkey FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE;
+
+-- fix any promotionals
+UPDATE promotionals SET latest_type = 'JamRuby::MusicSession' WHERE latest_type = 'JamRuby::MusicSessionHistory';

db/up/session_ratings.sql

@@ -0,0 +1 @@
+ALTER TABLE music_sessions_user_history ADD COLUMN rating_comment TEXT;

pb/src/client_container.proto

@@ -186,6 +186,7 @@ message LoginAck {
     optional string music_session_id = 5; // the music session that the user was in very recently (likely due to dropped connection)
     optional bool   reconnected = 6; // if reconnect_music_session_id is specified, and the server could log the user into that session, then true is returned. 
     optional string user_id = 7; // the database user id
+    optional int32  connection_expire_time = 8; // this is how long the server gives you before killing your connection entirely after missing heartbeats
 }
 
 // route_to: server

ruby/Gemfile

@@ -4,7 +4,7 @@ unless ENV["LOCAL_DEV"] == "1"
 	source 'https://jamjam:blueberryjam@int.jamkazam.com/gems/'
 end
 
-devenv = ENV["BUILD_NUMBER"].nil? # Jenkins sets a build number environment variable
+devenv = ENV["BUILD_NUMBER"].nil? || ENV["TEST_WWW"] == "1"
 
 if devenv
   gem 'jam_db', :path=> "../db/target/ruby_package"

ruby/lib/jam_ruby.rb

@@ -31,6 +31,7 @@ require "jam_ruby/lib/module_overrides"
 require "jam_ruby/lib/s3_util"
 require "jam_ruby/lib/s3_manager"
 require "jam_ruby/lib/profanity"
+require "jam_ruby/lib/json_validator"
 require "jam_ruby/lib/em_helper.rb"
 require "jam_ruby/lib/nav.rb"
 require "jam_ruby/resque/audiomixer"
@@ -75,10 +76,11 @@ require "jam_ruby/models/artifact_update"
 require "jam_ruby/models/band_invitation"
 require "jam_ruby/models/band_musician"
 require "jam_ruby/models/connection"
+require "jam_ruby/models/diagnostic"
 require "jam_ruby/models/friendship"
-require "jam_ruby/models/music_session"
+require "jam_ruby/models/active_music_session"
 require "jam_ruby/models/music_session_comment"
-require "jam_ruby/models/music_session_history"
+require "jam_ruby/models/music_session"
 require "jam_ruby/models/music_session_liker"
 require "jam_ruby/models/music_session_user_history"
 require "jam_ruby/models/music_session_perf_data"

ruby/lib/jam_ruby/app/mailers/batch_mailer.rb

@@ -15,7 +15,7 @@ module JamRuby
 
       batch.did_send(emails)
 
-      mail(:to => emails,
+      mail(:to => emails, 
            :from => batch.from_email, 
            :subject => batch.subject) do |format|
         format.text

ruby/lib/jam_ruby/connection_manager.rb

@@ -39,12 +39,12 @@ module JamRuby
 
     # this simulates music_session destroy callbacks with activerecord
     def before_destroy_music_session(music_session_id)
-      music_session = MusicSession.find_by_id(music_session_id)
+      music_session = ActiveMusicSession.find_by_id(music_session_id)
       music_session.before_destroy if music_session
     end
   
     # reclaim the existing connection, if ip_address is not nil then perhaps a new address as well
-    def reconnect(conn, reconnect_music_session_id, ip_address)
+    def reconnect(conn, reconnect_music_session_id, ip_address, connection_stale_time, connection_expire_time)
       music_session_id = nil
       reconnected = false
 
@@ -86,7 +86,7 @@ module JamRuby
       end
 
       sql =<<SQL
-UPDATE connections SET (aasm_state, updated_at, music_session_id, joined_session_at) = ('#{Connection::CONNECT_STATE.to_s}', NOW(), #{music_session_id_expression}, #{joined_session_at_expression})
+UPDATE connections SET (aasm_state, updated_at, music_session_id, joined_session_at, stale_time, expire_time) = ('#{Connection::CONNECT_STATE.to_s}', NOW(), #{music_session_id_expression}, #{joined_session_at_expression}, #{connection_stale_time}, #{connection_expire_time})
 WHERE 
   client_id = '#{conn.client_id}'
 RETURNING music_session_id
@@ -114,7 +114,6 @@ WHERE
   aasm_state = '#{Connection::CONNECT_STATE.to_s}'
 RETURNING music_session_id
 SQL
-      # @log.info("*** flag_connection_stale_with_client_id: client_id = #{client_id}; sql = #{sql}")
       self.pg_conn.exec(sql) do |result|
 
         # if we did update a client to stale, retriee music_session_id
@@ -127,24 +126,22 @@ SQL
     end
 
     # flag  connections as stale
-    def flag_stale_connections(max_seconds)
+    def flag_stale_connections()
       ConnectionManager.active_record_transaction do |connection_manager|
         conn = connection_manager.pg_conn
         sql =<<SQL
 SELECT count(user_id) FROM connections 
 WHERE 
-  updated_at < (NOW() - interval '#{max_seconds} second') AND 
+  updated_at < (NOW() - (interval '1 second' * stale_time))AND
   aasm_state = '#{Connection::CONNECT_STATE.to_s}'
 SQL
         conn.exec(sql) do |result|
           count = result.getvalue(0, 0)
-          # @log.info("flag_stale_connections: flagging #{count} stale connections")
           if 0 < count.to_i
-            # @log.info("flag_stale_connections: flagging #{count} stale connections")
             sql =<<SQL
 UPDATE connections SET aasm_state = '#{Connection::STALE_STATE.to_s}' 
 WHERE 
-  updated_at < (NOW() - interval '#{max_seconds} second') AND
+  updated_at < (NOW() - (interval '1 second' * stale_time)) AND
   aasm_state = '#{Connection::CONNECT_STATE.to_s}'
 SQL
             conn.exec(sql) 
@@ -155,33 +152,31 @@ SQL
 
     # NOTE this is only used for testing purposes;
     # actual deletes will be processed in the websocket context which cleans up dependencies
-    def expire_stale_connections(max_seconds)
-      self.stale_connection_client_ids(max_seconds).each { |cid| self.delete_connection(cid) }
+    def expire_stale_connections()
+      self.stale_connection_client_ids().each { |client| self.delete_connection(client[:client_id]) }
     end
 
     # expiring connections in stale state, which deletes them
-    def stale_connection_client_ids(max_seconds)
-      client_ids = []
+    def stale_connection_client_ids()
+      clients = []
       ConnectionManager.active_record_transaction do |connection_manager|
         conn = connection_manager.pg_conn
 sql =<<SQL
-SELECT client_id, music_session_id, user_id FROM connections
+SELECT client_id, music_session_id, user_id, client_type FROM connections
 WHERE 
-  updated_at < (NOW() - interval '#{max_seconds} second') AND 
-  aasm_state = '#{Connection::STALE_STATE.to_s}'
+  updated_at < (NOW() - (interval '1 second' * expire_time))
 SQL
         conn.exec(sql) do |result|
           result.each { |row|
             client_id = row['client_id']
             music_session_id = row['music_session_id']
             user_id = row['user_id']
-
-            client_ids << client_id
-
+            client_type = row['client_type']
+            clients << {client_id: client_id, music_session_id: music_session_id, client_type: client_type, user_id: user_id}
           }
         end
       end
-      client_ids
+      clients
     end
 
 
@@ -189,7 +184,7 @@ SQL
     # this number is used by notification logic elsewhere to know
     # 'oh the user joined for the 1st time, so send a friend update', or
     # 'don't bother because the user has connected somewhere else already'
-    def create_connection(user_id, client_id, ip_address, client_type, &blk)
+    def create_connection(user_id, client_id, ip_address, client_type, connection_stale_time, connection_expire_time, &blk)
 
       # validate client_type
       raise "invalid client_type: #{client_type}" if client_type != 'client' && client_type != 'browser'
@@ -221,8 +216,8 @@ SQL
 
         lock_connections(conn)
 
-        conn.exec("INSERT INTO connections (user_id, client_id, ip_address, client_type, addr, locidispid, aasm_state) VALUES ($1, $2, $3, $4, $5, $6, $7)",
-                                           [user_id, client_id, ip_address, client_type, addr, locidispid, Connection::CONNECT_STATE.to_s]).clear
+        conn.exec("INSERT INTO connections (user_id, client_id, ip_address, client_type, addr, locidispid, aasm_state, stale_time, expire_time) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)",
+                                           [user_id, client_id, ip_address, client_type, addr, locidispid, Connection::CONNECT_STATE.to_s, connection_stale_time, connection_expire_time]).clear
 
         # we just created a new connection-if this is the first time the user has shown up, we need to send out a message to his friends
         conn.exec("SELECT count(user_id) FROM connections WHERE user_id = $1", [user_id]) do |result|
@@ -280,7 +275,7 @@ SQL
         # same for session-if we are down to the last participant, delete the session
         unless music_session_id.nil?
           before_destroy_music_session(music_session_id)
-          result = conn.exec("DELETE FROM music_sessions WHERE id = $1 AND 0 = (select count(music_session_id) FROM connections where music_session_id = $1)", [music_session_id])
+          result = conn.exec("DELETE FROM active_music_sessions WHERE id = $1 AND 0 = (select count(music_session_id) FROM connections where music_session_id = $1)", [music_session_id])
           if result.cmd_tuples == 1
             music_session_id = nil
           end
@@ -321,12 +316,12 @@ SQL
         if num_participants == 0
           # delete the music_session
           before_destroy_music_session(previous_music_session_id)
-          conn.exec("DELETE from music_sessions WHERE id = $1", 
+          conn.exec("DELETE from active_music_sessions WHERE id = $1",
                     [previous_music_session_id]) do |result|
             if result.cmd_tuples == 1
               # music session deleted!
               @log.debug("deleted music session #{previous_music_session_id}")
-              JamRuby::MusicSessionHistory.removed_music_session(previous_music_session_id)
+              JamRuby::MusicSession.removed_music_session(previous_music_session_id)
             elsif 1 < result.cmd_tuples
               msg = "music_sessions table data integrity violation; multiple rows found with music_session_id=#{previous_music_session_id}"
               @log.error(msg)
@@ -337,7 +332,7 @@ SQL
           # there are still people in the session
 
           #ensure that there is no active claimed recording if the owner of that recording left the session
-          conn.exec("UPDATE music_sessions set claimed_recording_id = NULL, claimed_recording_initiator_id = NULL where claimed_recording_initiator_id = $1 and id = $2",
+          conn.exec("UPDATE active_music_sessions set claimed_recording_id = NULL, claimed_recording_initiator_id = NULL where claimed_recording_initiator_id = $1 and id = $2",
           [user_id, previous_music_session_id])
         end
 

ruby/lib/jam_ruby/lib/json_validator.rb

@@ -0,0 +1,15 @@
+
+# This needs to be outside the module to work.
+class JsonValidator < ActiveModel::EachValidator
+  # implement the method called during validation
+  def is_json?(value)
+    begin
+      !!JSON.parse(value)
+    rescue
+      false
+    end
+  end
+  def validate_each(record, attribute, value)
+    record.errors[attribute] << 'must be JSON' unless value.nil? || is_json?(value)
+  end
+end

ruby/lib/jam_ruby/lib/profanity.rb

@@ -33,7 +33,7 @@ end
 class NoProfanityValidator < ActiveModel::EachValidator
   # implement the method called during validation
   def validate_each(record, attribute, value)
-    record.errors[attribute] << 'cannot contain profanity' if Profanity.is_profane?(value)
+    record.errors[attribute] << 'cannot contain profanity' if JamRuby::Profanity.is_profane?(value)
   end
 end
 

ruby/lib/jam_ruby/message_factory.rb

@@ -53,7 +53,7 @@ module JamRuby
     end
 
     # create a login ack (login was successful)
-    def login_ack(public_ip, client_id, token, heartbeat_interval, music_session_id, reconnected, user_id)
+    def login_ack(public_ip, client_id, token, heartbeat_interval, music_session_id, reconnected, user_id, connection_expire_time)
       login_ack = Jampb::LoginAck.new(
         :public_ip => public_ip,
         :client_id => client_id,
@@ -61,7 +61,8 @@ module JamRuby
         :heartbeat_interval => heartbeat_interval,
         :music_session_id => music_session_id,
         :reconnected => reconnected,
-        :user_id => user_id
+        :user_id => user_id,
+        :connection_expire_time =>  connection_expire_time
       )
 
       Jampb::ClientMessage.new(

ruby/lib/jam_ruby/models/active_music_session.rb

@@ -0,0 +1,482 @@
+module JamRuby
+  class ActiveMusicSession < ActiveRecord::Base
+    self.primary_key = 'id'
+
+    self.table_name = 'active_music_sessions'
+
+    attr_accessor :legal_terms, :max_score
+
+    belongs_to :claimed_recording, :class_name => "JamRuby::ClaimedRecording", :foreign_key => "claimed_recording_id", :inverse_of => :playing_sessions
+    belongs_to :claimed_recording_initiator, :class_name => "JamRuby::User", :inverse_of => :playing_claimed_recordings, :foreign_key => "claimed_recording_initiator_id"
+
+    has_one :music_session, :class_name => "JamRuby::MusicSession", :foreign_key => 'music_session_id'
+    has_one :mount, :class_name => "JamRuby::IcecastMount", :inverse_of => :music_session, :foreign_key => 'music_session_id'
+    belongs_to :creator, :class_name => 'JamRuby::User', :foreign_key => :user_id
+
+    has_many :connections, :class_name => "JamRuby::Connection", foreign_key: :music_session_id
+    has_many :users, :through => :connections, :class_name => "JamRuby::User"
+    has_many :recordings, :class_name => "JamRuby::Recording", :inverse_of => :music_session, foreign_key: :music_session_id
+    has_many :chats, :class_name => "JamRuby::ChatMessages", :foreign_key => "session_id"
+    validates :creator, :presence => true
+    validate :creator_is_musician
+    validate :no_new_playback_while_playing
+
+    after_create :started_session
+
+    after_destroy do |obj|
+      JamRuby::MusicSession.removed_music_session(obj.id)
+    end
+
+    #default_scope :select => "*, 0 as score"
+
+    def attributes
+      super.merge('max_score' => self.max_score)
+    end
+
+    def max_score
+      nil unless has_attribute?(:max_score)
+      read_attribute(:max_score).to_i
+    end
+
+    before_create :create_uuid
+    def create_uuid
+       #self.id = SecureRandom.uuid
+    end
+
+    def before_destroy
+      self.mount.destroy if self.mount
+    end
+
+    def creator_is_musician
+      unless creator.musician?
+        errors.add(:creator, ValidationMessages::MUST_BE_A_MUSICIAN)
+      end
+    end
+
+    def no_new_playback_while_playing
+      # if we previous had a claimed recording and are trying to set one
+      # and if also the previous initiator is different than the current one... it's a no go
+      if !claimed_recording_id_was.nil? && !claimed_recording_id.nil? &&
+          claimed_recording_initiator_id_was != claimed_recording_initiator_id
+          errors.add(:claimed_recording, ValidationMessages::CLAIMED_RECORDING_ALREADY_IN_PROGRESS)
+      end
+    end
+
+    # returns an array of client_id's that are in this session
+    # if as_musician is nil, all connections in the session ,regardless if it's a musician or not or not
+    # you can also exclude a client_id from the returned set by setting exclude_client_id
+    def get_connection_ids(options = {})
+      as_musician = options[:as_musician]
+      exclude_client_id = options[:exclude_client_id]
+
+      where = { :music_session_id => self.id }
+      where[:as_musician] = as_musician unless as_musician.nil?
+
+      exclude = "client_id != '#{exclude_client_id}'"unless exclude_client_id.nil?
+
+      Connection.select(:client_id).where(where).where(exclude).map(&:client_id)
+    end
+
+    # This is a little confusing. You can specify *BOTH* friends_only and my_bands_only to be true
+    # If so, then it's an OR condition. If both are false, you can get sessions with anyone.
+    def self.index(current_user, options = {})
+      participants = options[:participants]
+      genres = options[:genres]
+      keyword = options[:keyword]
+      friends_only = options[:friends_only].nil? ? false : options[:friends_only]
+      my_bands_only = options[:my_bands_only].nil? ? false : options[:my_bands_only]
+      as_musician = options[:as_musician].nil? ? true :  options[:as_musician]
+
+      query = ActiveMusicSession
+      .joins(
+          %Q{
+            INNER JOIN
+              music_sessions
+            ON
+              active_music_sessions.id = music_sessions.id
+          }
+      )
+      .joins(
+          %Q{
+            INNER JOIN
+              connections
+            ON
+              active_music_sessions.id = connections.music_session_id
+          }
+      )
+      .joins(
+          %Q{
+            LEFT OUTER JOIN 
+              friendships 
+            ON 
+              connections.user_id = friendships.user_id 
+            AND 
+              friendships.friend_id = '#{current_user.id}'
+          }
+      )
+      .joins(
+          %Q{
+            LEFT OUTER JOIN
+              invitations
+            ON
+              invitations.music_session_id = active_music_sessions.id
+            AND
+              invitations.receiver_id = '#{current_user.id}'
+          }
+      )
+      .group(
+          %Q{
+            active_music_sessions.id
+          }
+      )
+      .order(
+          %Q{
+            SUM(CASE WHEN invitations.id IS NULL THEN 0 ELSE 1 END) DESC, 
+            SUM(CASE WHEN friendships.user_id IS NULL THEN 0 ELSE 1 END) DESC, 
+            active_music_sessions.created_at DESC
+          }
+      )
+
+      if as_musician
+        query = query.where(
+            %Q{
+                musician_access = true
+              OR
+                invitations.id IS NOT NULL
+            }
+        )
+      else
+        # if you are trying to join the session as a fan/listener,
+        # we have to have a mount, fan_access has to be true, and we have to allow for the reload of icecast to have taken effect
+        query = query.joins('INNER JOIN icecast_mounts ON icecast_mounts.music_session_id = active_music_sessions.id INNER JOIN icecast_servers ON icecast_mounts.icecast_server_id = icecast_servers.id')
+        query = query.where('music_sessions.fan_access = true')
+        query = query.where("(active_music_sessions.created_at < icecast_servers.config_updated_at)")
+      end
+
+      query = query.where("music_sessions.description like '%#{keyword}%'") unless keyword.nil?
+      query = query.where("connections.user_id" => participants.split(',')) unless participants.nil?
+      query = query.where("music_sessions.genre_id in (?)", genres) unless genres.nil?
+
+      if my_bands_only
+        query = query.joins(
+            %Q{
+            LEFT OUTER JOIN
+              bands_musicians
+            ON
+              bands_musicians.user_id = '#{current_user.id}'
+          }
+        )
+      end
+
+      if my_bands_only || friends_only
+        query = query.where(
+            %Q{
+            #{friends_only ? "friendships.user_id IS NOT NULL" : "false"}
+            OR
+              #{my_bands_only ? "bands_musicians.band_id = music_sessions.band_id" : "false"}
+            }
+        )
+      end
+
+      return query
+    end
+
+    # This is a little confusing. You can specify *BOTH* friends_only and my_bands_only to be true
+    # If so, then it's an OR condition. If both are false, you can get sessions with anyone.
+    # note, this is mostly the same as above but includes paging through the result and and scores.
+    # thus it needs the client_id...
+    def self.nindex(current_user, options = {})
+      client_id = options[:client_id]
+      participants = options[:participants]
+      genres = options[:genres]
+      keyword = options[:keyword]
+      friends_only = options[:friends_only].nil? ? false : options[:friends_only]
+      my_bands_only = options[:my_bands_only].nil? ? false : options[:my_bands_only]
+      as_musician = options[:as_musician].nil? ? true :  options[:as_musician]
+      offset = options[:offset]
+      limit = options[:limit]
+
+      connection = Connection.where(client_id: client_id).first!
+      locidispid = connection.locidispid
+
+      query = ActiveMusicSession
+      .select("active_music_sessions.*, max(coalesce(current_scores.score, 1000)) as max_score")  # 1000 is higher than the allowed max of 999
+      .joins(
+          %Q{
+            INNER JOIN
+              music_sessions
+            ON
+              active_music_sessions.id = music_sessions.id
+          }
+      )
+      .joins(
+          %Q{
+            INNER JOIN
+              connections
+            ON
+              active_music_sessions.id = connections.music_session_id
+          }
+      )
+      .joins(
+          %Q{
+            LEFT OUTER JOIN
+              current_scores
+            ON
+              current_scores.alocidispid = connections.locidispid
+            AND
+              current_scores.blocidispid = #{locidispid}
+          }
+      )
+      .joins(
+          %Q{
+            LEFT OUTER JOIN
+              friendships
+            ON
+              connections.user_id = friendships.user_id
+            AND
+              friendships.friend_id = '#{current_user.id}'
+          }
+      )
+      .joins(
+          %Q{
+            LEFT OUTER JOIN
+              invitations
+            ON
+              invitations.music_session_id = active_music_sessions.id
+            AND
+              invitations.receiver_id = '#{current_user.id}'
+          }
+      )
+      .group(
+          %Q{
+            active_music_sessions.id
+          }
+      )
+      .order(
+          %Q{
+            SUM(CASE WHEN invitations.id IS NULL THEN 0 ELSE 1 END) DESC,
+            SUM(CASE WHEN friendships.user_id IS NULL THEN 0 ELSE 1 END) DESC,
+            active_music_sessions.created_at DESC
+          }
+      )
+
+      if (offset)
+        query = query.offset(offset)
+      end
+
+      if (limit)
+        query = query.limit(limit)
+      end
+
+      if as_musician
+        query = query.where(
+            %Q{
+                musician_access = true
+              OR
+                music_sessions.user_id = '#{current_user.id}'
+              OR
+                invitations.id IS NOT NULL
+            }
+        )
+      else
+        # if you are trying to join the session as a fan/listener,
+        # we have to have a mount, fan_access has to be true, and we have to allow for the reload of icecast to have taken effect
+        query = query.joins('INNER JOIN icecast_mounts ON icecast_mounts.music_session_id = active_music_sessions.id INNER JOIN icecast_servers ON icecast_mounts.icecast_server_id = icecast_servers.id')
+        query = query.where('music_sessions.fan_access = true')
+        query = query.where("(active_music_sessions.created_at < icecast_servers.config_updated_at)")
+      end
+
+      query = query.where("music_sessions.description like '%#{keyword}%'") unless keyword.nil?
+      query = query.where("connections.user_id" => participants.split(',')) unless participants.nil?
+      query = query.where("music_sessions.genre_id in (?)", genres) unless genres.nil?
+
+      if my_bands_only
+        query = query.joins(
+            %Q{
+            LEFT OUTER JOIN
+              bands_musicians
+            ON
+              bands_musicians.user_id = '#{current_user.id}'
+          }
+        )
+      end
+
+      if my_bands_only || friends_only
+        query = query.where(
+            %Q{
+            #{friends_only ? "friendships.user_id IS NOT NULL" : "false"}
+            OR
+              #{my_bands_only ? "bands_musicians.band_id = music_sessions.band_id" : "false"}
+            }
+        )
+      end
+
+      return query
+    end
+
+    # Verifies that the specified user can join this music session
+    def can_join? user, as_musician
+      if as_musician
+        if !user.musician
+          return false # "a fan can not join a music session as a musician"
+          raise PermissionError, "a fan can not join a music session as a musician"
+        end
+        
+        if self.musician_access
+          if self.approval_required
+            return self.invited_musicians.exists?(user)
+          else
+            return true
+          end
+
+        else
+          # the creator can always join, and the invited users can join
+          return self.creator == user || self.invited_musicians.exists?(user)
+        end
+      else
+        # it's a fan, and the only way a fan can join is if fan_access is true
+        return self.fan_access
+      end
+
+    end
+
+    # Verifies that the specified user can see this music session
+    def can_see? user
+      if self.musician_access || self.fan_access
+        true
+      else
+        self.creator == user || self.invited_musicians.exists?(user)
+      end
+    end
+
+    # Verifies that the specified user can delete this music session
+    def can_delete? user
+      # the creator can delete
+      self.creator == user
+    end
+
+    def access? user
+      music_session.part_of_session? user
+    end
+
+    def most_recent_recording
+      recordings.where(:music_session_id => self.id).order('created_at desc').limit(1).first
+    end
+
+    # is this music session currently recording?
+    def is_recording?
+      recordings.where(:duration => nil).count > 0
+    end
+
+    def is_playing_recording?
+      !self.claimed_recording.nil?
+    end
+
+    def recording
+      recordings.where(:duration => nil).first
+    end
+
+    # stops any active recording
+    def stop_recording
+      current_recording = self.recording
+      current_recording.stop unless current_recording.nil?
+    end
+
+    def claimed_recording_start(owner, claimed_recording)
+      self.claimed_recording = claimed_recording
+      self.claimed_recording_initiator = owner
+      self.save
+    end
+
+    def claimed_recording_stop
+      self.claimed_recording = nil
+      self.claimed_recording_initiator = nil
+      self.save
+    end
+
+    def invitations
+      music_session.invitations
+    end
+
+    def invited_musicians
+      music_session.invited_musicians
+    end
+
+    def join_requests
+      music_session.join_requests
+    end
+
+    def fan_invitations
+      music_session.fan_invitations
+    end
+
+    def to_s
+      description
+    end
+
+    def musician_access
+      music_session.musician_access
+    end
+
+    def fan_access
+      music_session.fan_access
+    end
+
+    def description
+      music_session.description
+    end
+
+    def genre
+      music_session.genre
+    end
+
+    def fan_chat
+      music_session.fan_chat
+    end
+
+    def band
+      music_session.band
+    end
+
+    def approval_required
+      music_session.approval_required
+    end
+
+    def tick_track_changes
+      self.track_changes_counter += 1
+      self.save!(:validate => false)
+    end
+
+    def connected_participant_count
+      Connection.where(:music_session_id => self.id, 
+                       :aasm_state => Connection::CONNECT_STATE.to_s,
+                       :as_musician => true)
+        .count
+    end
+
+    def started_session
+      raise "active_music_sessions.id must be set by caller" unless self.id
+      # associate this active_music_session with the music_session formally
+      session = MusicSession.find(self.id)
+      session.active_music_session = self
+      session.save!
+
+      GoogleAnalyticsEvent.track_session_duration(self)
+      GoogleAnalyticsEvent.track_band_real_session(self) 
+    end
+
+
+    def self.sync(session_history)
+      music_session = MusicSession.find_by_id(session_history.id)
+
+      if music_session.nil?
+        music_session = MusicSession.new
+        music_session.id = session_history.id
+      end
+
+      music_session.user_id = session_history.creator.id
+      music_session.band_id = session_history.band.id unless session_history.band.nil?
+      session_history.save!
+    end
+  end
+end

ruby/lib/jam_ruby/models/band.rb

@@ -44,8 +44,7 @@ module JamRuby
     has_many :invitations, :inverse_of => :band, :class_name => "JamRuby::BandInvitation", :foreign_key => "band_id"
 
     # music_sessions
-    has_many :music_sessions, :class_name => "JamRuby::MusicSession", :foreign_key => "band_id"
-    has_many :music_session_history, :class_name => "JamRuby::MusicSessionHistory", :foreign_key => "band_id", :inverse_of => :band
+    has_many :music_sessions, :class_name => "JamRuby::MusicSession", foreign_key: :band_id, :inverse_of => :band
 
     # events
     has_many :event_sessions, :class_name => "JamRuby::EventSession"
@@ -54,19 +53,19 @@ module JamRuby
     acts_as_mappable
 
     def liker_count
-      return self.likers.size
+      self.likers.size
     end
 
     def follower_count
-      return self.followers.size
+      self.followers.size
     end
 
     def recording_count
-      return self.recordings.size
+      self.recordings.size
     end
 
     def session_count
-      return self.music_sessions.size
+      self.music_sessions.size
     end
 
     def recent_history
@@ -74,7 +73,7 @@ module JamRuby
         .order('created_at DESC')
         .limit(10)
 
-      msh = MusicSessionHistory.where(:band_id => self.id)
+      msh = MusicSession.where(:band_id => self.id)
         .order('created_at DESC')
         .limit(10)
 

ruby/lib/jam_ruby/models/chat_message.rb

@@ -11,6 +11,7 @@ module JamRuby
     belongs_to :user
     belongs_to :music_session
 
+    validates :user, presence: true
     validates :message, length: {minimum: 1, maximum: 255}, no_profanity: true
 
     class << self

ruby/lib/jam_ruby/models/claimed_recording.rb

@@ -7,7 +7,7 @@ module JamRuby
     belongs_to  :user, :class_name => "JamRuby::User", :inverse_of => :claimed_recordings
     belongs_to  :genre, :class_name => "JamRuby::Genre"
     has_many    :recorded_tracks, :through => :recording, :class_name => "JamRuby::RecordedTrack"
-    has_many    :playing_sessions, :class_name => "JamRuby::MusicSession"
+    has_many    :playing_sessions, :class_name => "JamRuby::ActiveMusicSession"
     has_many    :likes, :class_name => "JamRuby::RecordingLiker", :foreign_key => "claimed_recording_id"
     has_many    :plays, :class_name => "JamRuby::PlayablePlay", :foreign_key => "claimed_recording_id", :dependent => :destroy
     has_one     :share_token, :class_name => "JamRuby::ShareToken", :inverse_of => :shareable, :foreign_key => 'shareable_id'

ruby/lib/jam_ruby/models/connection.rb

@@ -3,18 +3,20 @@ require 'aasm'
 module JamRuby
   class Connection < ActiveRecord::Base
 
+    # client_types
+    TYPE_CLIENT = 'client'
+    TYPE_BROWSER = 'browser'
 
     attr_accessor :joining_session
 
     self.primary_key = 'id'
 
     belongs_to :user, :class_name => "JamRuby::User"
-    belongs_to :music_session, :class_name => "JamRuby::MusicSession"
+    belongs_to :music_session, :class_name => "JamRuby::ActiveMusicSession", foreign_key: :music_session_id
     has_many :tracks, :class_name => "JamRuby::Track", :inverse_of => :connection, :foreign_key => 'connection_id', :dependent => :delete_all
 
-
     validates :as_musician, :inclusion => {:in => [true, false]}
-    validates :client_type, :inclusion => {:in => ['client', 'browser']}
+    validates :client_type, :inclusion => {:in => [TYPE_CLIENT, TYPE_BROWSER]}
     validate :can_join_music_session, :if => :joining_session?
     after_save :require_at_least_one_track_when_in_session, :if => :joining_session?
     after_create :did_create

ruby/lib/jam_ruby/models/diagnostic.rb

@@ -0,0 +1,89 @@
+module JamRuby
+  class Diagnostic < ActiveRecord::Base
+
+    # occurs when the client does not see a heartbeat from the server in a while
+    NO_HEARTBEAT_ACK = 'NO_HEARTBEAT_ACK'
+
+    # occurs when the client sees the socket go down
+    WEBSOCKET_CLOSED_REMOTELY = 'WEBSOCKET_CLOSED_REMOTELY'
+
+    # occurs when the client makes the socket go down
+    WEBSOCKET_CLOSED_LOCALLY = 'WEBSOCKET_CLOSED_LOCALLY'
+
+    # occurs when the websocket-gateway has finally given up entirely on a connection with no heartbeats seen in a while
+    EXPIRED_STALE_CONNECTION = 'EXPIRED_STALE_CONNECTION'
+
+    # occurs when the websocket-gateway is trying to handle a heartbeat, but can't find any state for the user.
+    # this implies a coding error
+    MISSING_CLIENT_STATE = 'MISSING_CLIENT_STATE'
+
+    # websocket gateway did not recognize message. indicates out-of-date websocket-gateway
+    UNKNOWN_MESSAGE_TYPE = 'UNKNOWN_MESSAGE_TYPE'
+
+    # empty route_to in message; which is invalid.  indicates programming error
+    MISSING_ROUTE_TO = 'MISSING_ROUTE_TO'
+
+    # websocket gateway got a client with the same client_id as an already-connected client
+    DUPLICATE_CLIENT = 'DUPLICATE_CLIENT'
+
+    DIAGNOSTIC_TYPES = [NO_HEARTBEAT_ACK, WEBSOCKET_CLOSED_REMOTELY, EXPIRED_STALE_CONNECTION,
+                        MISSING_CLIENT_STATE, UNKNOWN_MESSAGE_TYPE, MISSING_ROUTE_TO,
+                        DUPLICATE_CLIENT, WEBSOCKET_CLOSED_LOCALLY]
+
+    # creator types #
+    CLIENT = 'client'
+    WEBSOCKET_GATEWAY = 'websocket-gateway'
+    CREATORS = [CLIENT, WEBSOCKET_GATEWAY]
+
+    self.primary_key = 'id'
+    self.inheritance_column = 'nothing'
+
+    belongs_to :user, :inverse_of => :diagnostics, :class_name => "JamRuby::User", :foreign_key => "user_id"
+
+    validates :user, :presence => true
+    validates :type, :inclusion => {:in => DIAGNOSTIC_TYPES}
+    validates :creator, :inclusion => {:in => CREATORS}
+    validates :data, length: {maximum: 100000}
+
+
+    def self.expired_stale_connection(user, context)
+      Diagnostic.save(EXPIRED_STALE_CONNECTION, user, WEBSOCKET_GATEWAY, context.to_json) if user
+    end
+
+    def self.missing_client_state(user, context)
+      Diagnostic.save(MISSING_CLIENT_STATE, user, WEBSOCKET_GATEWAY, context.to_json) if user
+    end
+
+    def self.missing_connection(user, context)
+      Diagnostic.save(MISSING_CONNECTION, user, WEBSOCKET_GATEWAY, context.to_json) if user
+    end
+
+    def self.duplicate_client(user, context)
+      Diagnostic.save(DUPLICATE_CLIENT, user, WEBSOCKET_GATEWAY, context.to_json) if user
+    end
+
+    def self.unknown_message_type(user, client_msg)
+      Diagnostic.save(UNKNOWN_MESSAGE_TYPE, user, WEBSOCKET_GATEWAY, client_msg.to_json) if user
+    end
+
+    def self.missing_route_to(user, client_msg)
+      Diagnostic.save(MISSING_ROUTE_TO, user, WEBSOCKET_GATEWAY, client_msg.to_json) if user
+    end
+
+
+    def self.save(type, user, creator, data)
+      diagnostic = Diagnostic.new
+      if user.class == String
+        diagnostic.user_id = user
+      else
+        diagnostic.user = user
+      end
+
+      diagnostic.data = data
+      diagnostic.type = type
+      diagnostic.creator = creator
+      diagnostic.save
+    end
+  end
+
+end

ruby/lib/jam_ruby/models/email_batch.rb

@@ -13,7 +13,7 @@ module JamRuby
     VAR_LAST_NAME = '@LASTNAME'
 
     DEFAULT_SENDER = "noreply@jamkazam.com"
-    BATCH_SIZE = 1000
+    BATCH_SIZE = 5
 
     BODY_TEMPLATE =<<FOO
 Hello #{VAR_FIRST_NAME},

ruby/lib/jam_ruby/models/event_session.rb

@@ -38,7 +38,7 @@ class JamRuby::EventSession < ActiveRecord::Base
   # ideally this is based on some proper association with the event, not such a slushy time grab
   def sessions
     if ready_display
-      query = MusicSessionHistory.where(fan_access: true).where(created_at: (self.starts_at - 12.hours)..(self.ends_at + 12.hours))
+      query = MusicSession.where(fan_access: true).where(created_at: (self.starts_at - 12.hours)..(self.ends_at + 12.hours))
       if self.user_id
         query = query.where(user_id: self.user_id)
       elsif self.band_id

ruby/lib/jam_ruby/models/fan_invitation.rb

@@ -7,7 +7,7 @@ module JamRuby
     self.primary_key = 'id'
     belongs_to :sender, :inverse_of => :sent_fan_invitations, :class_name => "JamRuby::User", :foreign_key => "sender_id"
     belongs_to :receiver, :inverse_of => :received_fan_invitations, :class_name => "JamRuby::User", :foreign_key => "receiver_id"
-    belongs_to :music_session, :inverse_of => :fan_invitations, :class_name => "JamRuby::MusicSession"
+    belongs_to :music_session, :inverse_of => :fan_invitations, :class_name => "JamRuby::MusicSession", :foreign_key => "music_session_id"
 
     validates :sender, :presence => true
     validates :receiver, :presence => true
@@ -18,7 +18,7 @@ module JamRuby
     private
 
     def require_sender_in_music_session
-      unless music_session.users.exists? sender
+      unless music_session.part_of_session? sender
          errors.add(:music_session, MEMBERSHIP_REQUIRED_OF_MUSIC_SESSION)
       end
     end

ruby/lib/jam_ruby/models/feed.rb

@@ -3,12 +3,12 @@ module JamRuby
   class Feed < ActiveRecord::Base
 
     belongs_to :recording, class_name: "JamRuby::Recording", inverse_of: :feed, foreign_key: 'recording_id'
-    belongs_to :music_session_history, class_name: "JamRuby::MusicSessionHistory", inverse_of: :feed, foreign_key: 'music_session_id'
+    belongs_to :music_session, class_name: "JamRuby::MusicSession", inverse_of: :feed, foreign_key: 'music_session_id'
 
     FIXNUM_MAX = (2**(0.size * 8 -2) -1)
     SORT_TYPES = ['date', 'plays', 'likes']
     TIME_RANGES = { "today" => 1 , "week" => 7, "month" => 30, "all" => 0}
-    TYPE_FILTERS = ['music_session_history', 'recording', 'all']
+    TYPE_FILTERS = ['music_session', 'recording', 'all']
 
     def self.index(user, params = {})
       limit = params[:limit]
@@ -39,9 +39,9 @@ module JamRuby
       target_user = params[:user]
       target_band = params[:band]
 
-      #query = Feed.includes([:recording]).includes([:music_session_history]).limit(limit)
+      #query = Feed.includes([:recording]).includes([:music_session]).limit(limit)
       query = Feed.joins("LEFT OUTER JOIN recordings ON recordings.id = feeds.recording_id")
-                  .joins("LEFT OUTER JOIN music_sessions_history ON music_sessions_history.id = feeds.music_session_id")
+                  .joins("LEFT OUTER JOIN music_sessions ON music_sessions.id = feeds.music_session_id")
                   .limit(limit)
 
       # handle sort
@@ -50,10 +50,10 @@ module JamRuby
         query = query.order('feeds.id DESC')
       elsif sort == 'plays'
         query = query.offset(start)
-        query = query.order("COALESCE(recordings.play_count, music_sessions_history.play_count) DESC ")
+        query = query.order("COALESCE(recordings.play_count, music_sessions.play_count) DESC ")
       elsif sort == 'likes'
         query = query.offset(start)
-        query = query.order("COALESCE(recordings.like_count, music_sessions_history.like_count) DESC ")
+        query = query.order("COALESCE(recordings.like_count, music_sessions.like_count) DESC ")
       else
         raise "sort not implemented: #{sort}"
       end
@@ -65,7 +65,7 @@ module JamRuby
       end
 
       # handle type filters
-      if type_filter == 'music_session_history'
+      if type_filter == 'music_session'
         query = query.where('feeds.music_session_id is not NULL')
       elsif type_filter == 'recording'
         query = query.where('feeds.recording_id is not NULL')
@@ -76,48 +76,48 @@ module JamRuby
 
         if target_user != user.id
           require_public_recordings = "claimed_recordings.is_public = TRUE AND"
-          require_public_sessions = "music_sessions_history.fan_access = TRUE AND"
+          require_public_sessions = "music_sessions.fan_access = TRUE AND"
         end
 
         query = query.joins("LEFT OUTER JOIN claimed_recordings ON recordings.id = claimed_recordings.recording_id AND #{require_public_recordings} (claimed_recordings.user_id = '#{target_user}' OR (recordings.band_id IN (SELECT band_id FROM bands_musicians where user_id='#{target_user}')))")
-        query = query.joins("LEFT OUTER JOIN music_sessions_user_history ON music_sessions_history.id = music_sessions_user_history.music_session_id AND #{require_public_sessions} music_sessions_user_history.user_id = '#{target_user}'")
-        query = query.group("feeds.id, feeds.recording_id, feeds.music_session_id, feeds.created_at, feeds.updated_at, recordings.id, music_sessions_history.id")
+        query = query.joins("LEFT OUTER JOIN music_sessions_user_history ON music_sessions.id = music_sessions_user_history.music_session_id AND #{require_public_sessions} music_sessions_user_history.user_id = '#{target_user}'")
+        query = query.group("feeds.id, feeds.recording_id, feeds.music_session_id, feeds.created_at, feeds.updated_at, recordings.id, music_sessions.id")
         if sort == 'plays'
-          query = query.group("COALESCE(recordings.play_count, music_sessions_history.play_count)")
+          query = query.group("COALESCE(recordings.play_count, music_sessions.play_count)")
         elsif sort == 'likes'
-          query = query.group("COALESCE(recordings.like_count, music_sessions_history.like_count)")
+          query = query.group("COALESCE(recordings.like_count, music_sessions.like_count)")
         end
         query = query.where('recordings.id is NULL OR claimed_recordings.id IS NOT NULL')
-        query = query.where('music_sessions_history.id is NULL OR music_sessions_user_history.id IS NOT NULL')
+        query = query.where('music_sessions.id is NULL OR music_sessions_user_history.id IS NOT NULL')
 
       elsif target_band
 
         unless Band.find(target_band).users.include?(user)
           require_public_recordings = "claimed_recordings.is_public = TRUE AND"
-          require_public_sessions = "music_sessions_history.fan_access = TRUE AND"
+          require_public_sessions = "music_sessions.fan_access = TRUE AND"
         end
 
         query = query.joins("LEFT OUTER JOIN claimed_recordings ON recordings.id = claimed_recordings.recording_id AND #{require_public_recordings} recordings.band_id = '#{target_band}'")
-        query = query.where("music_sessions_history IS NULL OR #{require_public_sessions} music_sessions_history.band_id = '#{target_band}'")
-        query = query.group("feeds.id, feeds.recording_id, feeds.music_session_id, feeds.created_at, feeds.updated_at, recordings.id, music_sessions_history.id")
+        query = query.where("music_sessions IS NULL OR #{require_public_sessions} music_sessions.band_id = '#{target_band}'")
+        query = query.group("feeds.id, feeds.recording_id, feeds.music_session_id, feeds.created_at, feeds.updated_at, recordings.id, music_sessions.id")
         if sort == 'plays'
-          query = query.group("COALESCE(recordings.play_count, music_sessions_history.play_count)")
+          query = query.group("COALESCE(recordings.play_count, music_sessions.play_count)")
         elsif sort == 'likes'
-          query = query.group("COALESCE(recordings.like_count, music_sessions_history.like_count)")
+          query = query.group("COALESCE(recordings.like_count, music_sessions.like_count)")
         end
         query = query.where('recordings.id is NULL OR claimed_recordings.id IS NOT NULL')
-        #query = query.where('music_sessions_history.id is NULL OR music_sessions_user_history.id IS NOT NULL')
+        #query = query.where('music_sessions.id is NULL OR music_sessions_user_history.id IS NOT NULL')
       else
         query = query.joins('LEFT OUTER JOIN claimed_recordings ON recordings.id = claimed_recordings.recording_id AND claimed_recordings.is_public = TRUE')
-        query = query.joins("LEFT OUTER JOIN music_sessions_user_history ON music_sessions_history.id = music_sessions_user_history.music_session_id AND music_sessions_history.fan_access = TRUE")
-        query = query.group("feeds.id, feeds.recording_id, feeds.music_session_id, feeds.created_at, feeds.updated_at, recordings.id, music_sessions_history.id")
+        query = query.joins("LEFT OUTER JOIN music_sessions_user_history ON music_sessions.id = music_sessions_user_history.music_session_id AND music_sessions.fan_access = TRUE")
+        query = query.group("feeds.id, feeds.recording_id, feeds.music_session_id, feeds.created_at, feeds.updated_at, recordings.id, music_sessions.id")
         if sort == 'plays'
-          query = query.group("COALESCE(recordings.play_count, music_sessions_history.play_count)")
+          query = query.group("COALESCE(recordings.play_count, music_sessions.play_count)")
         elsif sort == 'likes'
-          query = query.group("COALESCE(recordings.like_count, music_sessions_history.like_count)")
+          query = query.group("COALESCE(recordings.like_count, music_sessions.like_count)")
         end
         query = query.where('recordings.id is NULL OR claimed_recordings.is_public = TRUE')
-        query = query.where('music_sessions_history.id is NULL OR music_sessions_user_history.id IS NOT NULL')
+        query = query.where('music_sessions.id is NULL OR music_sessions_user_history.id IS NOT NULL')
       end
 
 

ruby/lib/jam_ruby/models/friend_request.rb

@@ -34,7 +34,7 @@ module JamRuby
         ActiveRecord::Base.transaction do
           friend_request = FriendRequest.find(id)
           friend_request.status = status
-          friend_request.updated_at = Time.now.getutc
+          friend_request.updated_at = Time.now
           friend_request.save
 
           # create both records for this friendship

ruby/lib/jam_ruby/models/genre.rb

@@ -7,11 +7,13 @@ module JamRuby
     has_many :band_genres, class_name: "JamRuby::BandGenre"
     has_many :bands, class_name: "JamRuby::Band", :through => :band_genres
 
+
+    # music sessions
+    has_many :music_sessions, :class_name => "JamRuby::MusicSession"
+
     # genres
     has_and_belongs_to_many :recordings, :class_name => "JamRuby::Recording", :join_table => "recordings_genres"
 
-    # music sessions
-    has_and_belongs_to_many :music_sessions, :class_name => "JamRuby::MusicSession", :join_table => "genres_music_sessions"
 
     def to_s
       description

ruby/lib/jam_ruby/models/icecast_mount.rb

@@ -11,7 +11,7 @@ module JamRuby
                     :sourced_needs_changing_at, as: :admin
 
     belongs_to :authentication, class_name: "JamRuby::IcecastUserAuthentication", inverse_of: :mount, :foreign_key => 'authentication_id'
-    belongs_to :music_session, class_name: "JamRuby::MusicSession", inverse_of: :mount, foreign_key: 'music_session_id'
+    belongs_to :music_session, class_name: "JamRuby::ActiveMusicSession", inverse_of: :mount, foreign_key: 'music_session_id'
 
     belongs_to :server, class_name: "JamRuby::IcecastServer", inverse_of: :mounts, foreign_key: 'icecast_server_id'
     belongs_to :mount_template, class_name: "JamRuby::IcecastMountTemplate", inverse_of: :mounts, foreign_key: 'icecast_mount_template_id'
@@ -76,7 +76,7 @@ module JamRuby
     end
 
     # creates a templated
-    def self.build_session_mount(music_session, icecast_server)
+    def self.build_session_mount(music_session, active_music_session, icecast_server)
 
       # only public sessions get mounts currently
       return nil unless music_session.fan_access
@@ -84,7 +84,7 @@ module JamRuby
       mount = nil
       if icecast_server && icecast_server.mount_template_id
         # we have a server with an associated mount_template; we can create a mount automatically
-        mount = icecast_server.mount_template.build_session_mount(music_session)
+        mount = icecast_server.mount_template.build_session_mount(music_session, active_music_session)
         mount.server = icecast_server
       end
       mount

ruby/lib/jam_ruby/models/icecast_mount_template.rb

@@ -44,7 +44,7 @@ module JamRuby
     end
 
     # pick a server that's in the same group as the user that is under the least load
-    def build_session_mount(music_session)
+    def build_session_mount(music_session, active_music_session)
       mount = IcecastMount.new
       mount.authentication = authentication
       mount.mount_template = self
@@ -55,7 +55,7 @@ module JamRuby
       mount.stream_name = "JamKazam music session created by #{music_session.creator.name}"
       mount.stream_description = music_session.description
       mount.stream_url = "http://www.jamkazam.com" ## TODO/XXX, the jamkazam url should be the page hosting the widget
-      mount.genre = music_session.genres.map {|genre| genre.description}.join(',')
+      mount.genre = music_session.genre.description
       mount
     end
   end

ruby/lib/jam_ruby/models/instrument.rb

@@ -41,7 +41,7 @@ module JamRuby
     has_many :recorded_tracks, :class_name => "JamRuby::RecordedTrack", :inverse_of => :instrument
 
     # music sessions
-    has_and_belongs_to_many :music_sessions, :class_name => "JamRuby::MusicSession", :join_table => "genres_music_sessions"
+    has_and_belongs_to_many :music_sessions, :class_name => "JamRuby::ActiveMusicSession", :join_table => "genres_music_sessions"
 
     def self.standard_list
       return Instrument.where('instruments.popularity > 0').order('instruments.popularity DESC, instruments.description ASC')

ruby/lib/jam_ruby/models/invitation.rb

@@ -8,7 +8,7 @@ module JamRuby
     self.primary_key = 'id'
     belongs_to :sender, :inverse_of => :sent_invitations, :class_name => "JamRuby::User", :foreign_key => "sender_id"
     belongs_to :receiver, :inverse_of => :received_invitations, :class_name => "JamRuby::User", :foreign_key => "receiver_id"
-    belongs_to :music_session, :inverse_of => :invitations, :class_name => "JamRuby::MusicSession"
+    belongs_to :music_session, :inverse_of => :invitations, :class_name => "JamRuby::MusicSession", :foreign_key => "music_session_id"
     belongs_to :join_request, :inverse_of => :invitations, :class_name => "JamRuby::JoinRequest"
 
     validates :sender, :presence => true
@@ -20,7 +20,7 @@ module JamRuby
     private
 
     def require_sender_in_music_session
-      unless music_session.users.exists? sender
+      unless music_session.part_of_session? sender
          errors.add(:music_session, MEMBERSHIP_REQUIRED_OF_MUSIC_SESSION)
       end
     end

ruby/lib/jam_ruby/models/join_request.rb

@@ -6,7 +6,7 @@ module JamRuby
     self.primary_key = 'id'
 
     belongs_to :user, :class_name => "JamRuby::User"
-    belongs_to :music_session, :class_name => "JamRuby::MusicSession"
+    belongs_to :music_session, :class_name => "JamRuby::MusicSession", :foreign_key => "music_session_id"
     has_many :invitations, :inverse_of => :join_request, :class_name => "JamRuby::Invitation"
 
     validates :user, :presence => true

ruby/lib/jam_ruby/models/music_session.rb

@@ -1,39 +1,32 @@
 module JamRuby
   class MusicSession < ActiveRecord::Base
+
+    attr_accessor :legal_terms
+
+    self.table_name = "music_sessions"
+
     self.primary_key = 'id'
 
-    attr_accessor :legal_terms, :skip_genre_validation, :max_score
-    attr_accessible :creator, :description, :musician_access, :approval_required, :fan_chat, :fan_access, :genres
+    belongs_to :creator,:class_name => 'JamRuby::User', :foreign_key => :user_id, :inverse_of => :music_session_histories
 
-    belongs_to :creator, :inverse_of => :music_sessions, :class_name => "JamRuby::User", :foreign_key => "user_id"
-    belongs_to :claimed_recording, :class_name => "JamRuby::ClaimedRecording", :foreign_key => "claimed_recording_id", :inverse_of => :playing_sessions
-    belongs_to :claimed_recording_initiator, :class_name => "JamRuby::User", :inverse_of => :playing_claimed_recordings, :foreign_key => "claimed_recording_initiator_id"
+    belongs_to :band, :class_name => 'JamRuby::Band',  :foreign_key => :band_id, :inverse_of => :music_sessions
 
-    has_one :music_session_history, :class_name => "JamRuby::MusicSessionHistory"
-    has_one :mount, :class_name => "JamRuby::IcecastMount", :inverse_of => :music_session, :foreign_key => 'music_session_id'
+    belongs_to :active_music_session, :class_name => 'JamRuby::ActiveMusicSession', foreign_key: :music_session_id
 
-    has_many :connections, :class_name => "JamRuby::Connection"
-    has_many :users, :through => :connections, :class_name => "JamRuby::User"
-    has_and_belongs_to_many :genres, :class_name => "::JamRuby::Genre", :join_table => "genres_music_sessions"
-    has_many :join_requests, :foreign_key => "music_session_id", :inverse_of => :music_session, :class_name => "JamRuby::JoinRequest"
-    has_many :invitations, :foreign_key => "music_session_id", :inverse_of => :music_session, :class_name => "JamRuby::Invitation"
+    has_many :music_session_user_histories, :class_name => "JamRuby::MusicSessionUserHistory", :foreign_key => "music_session_id", :dependent => :delete_all
+    has_many :comments, :class_name => "JamRuby::MusicSessionComment", :foreign_key => "music_session_id"
+    has_many :likes, :class_name => "JamRuby::MusicSessionLiker", :foreign_key => "session_id"
+    has_many :plays, :class_name => "JamRuby::PlayablePlay", :as => :playable, :dependent => :destroy
+    has_one :share_token, :class_name => "JamRuby::ShareToken", :inverse_of => :shareable, :foreign_key => 'shareable_id'
+    has_one :feed, :class_name => "JamRuby::Feed", :inverse_of => :music_session, :foreign_key => 'music_session_id', :dependent => :destroy
+    belongs_to :genre, :class_name => "JamRuby::Genre", :inverse_of => :music_sessions, :foreign_key => 'genre_id'
+    has_many :join_requests, :foreign_key => "music_session_id", :inverse_of => :music_session, :class_name => "JamRuby::JoinRequest", :foreign_key => "music_session_id"
+    has_many :invitations, :foreign_key => "music_session_id", :inverse_of => :music_session, :class_name => "JamRuby::Invitation", :foreign_key => "music_session_id"
     has_many :invited_musicians, :through => :invitations, :class_name => "JamRuby::User", :foreign_key => "receiver_id", :source => :receiver
-
-    has_many :fan_invitations, :foreign_key => "music_session_id", :inverse_of => :music_session, :class_name => "JamRuby::FanInvitation"
+    has_many :fan_invitations, :foreign_key => "music_session_id", :inverse_of => :music_session, :class_name => "JamRuby::FanInvitation", :foreign_key => "music_session_id"
     has_many :invited_fans, :through => :fan_invitations, :class_name => "JamRuby::User", :foreign_key => "receiver_id", :source => :receiver
-    has_many :recordings, :class_name => "JamRuby::Recording", :inverse_of => :music_session
-    has_many :chats, :class_name => "JamRuby::ChatMessages", :foreign_key => "session_id"
-    belongs_to :band, :inverse_of => :music_sessions, :class_name => "JamRuby::Band", :foreign_key => "band_id"
-
-    after_create :started_session
-
-    validate :require_at_least_one_genre, :limit_max_genres
-    after_save  :sync_music_session_history
-
-    after_destroy do |obj|
-      JamRuby::MusicSessionHistory.removed_music_session(obj.id)
-    end
 
+    validates :genre, :presence => true
     validates :description, :presence => true, :no_profanity => true
     validates :fan_chat, :inclusion => {:in => [true, false]}
     validates :fan_access, :inclusion => {:in => [true, false]}
@@ -42,400 +35,184 @@ module JamRuby
     validates :legal_terms, :inclusion => {:in => [true]}, :on => :create
     validates :creator, :presence => true
     validate :creator_is_musician
-    validate :no_new_playback_while_playing
 
-    #default_scope :select => "*, 0 as score"
+    before_create :generate_share_token
+    before_create :add_to_feed
 
-    def attributes
-      super.merge('max_score' => self.max_score)
+    SHARE_TOKEN_LENGTH = 8
+
+    SEPARATOR = '|'
+
+    def add_to_feed
+      feed = Feed.new
+      feed.music_session = self
     end
 
-    def max_score
-      nil unless has_attribute?(:max_score)
-      read_attribute(:max_score).to_i
+    def comment_count
+      self.comments.size
     end
 
-    before_create :create_uuid
-    def create_uuid
-       #self.id = SecureRandom.uuid
-    end
-
-    def before_destroy
-      self.mount.destroy if self.mount
-    end
-
-    def creator_is_musician
-      unless creator.musician?
-        errors.add(:creator, ValidationMessages::MUST_BE_A_MUSICIAN)
-      end
-    end
-
-    def no_new_playback_while_playing
-      # if we previous had a claimed recording and are trying to set one
-      # and if also the previous initiator is different than the current one... it's a no go
-      if !claimed_recording_id_was.nil? && !claimed_recording_id.nil? &&
-          claimed_recording_initiator_id_was != claimed_recording_initiator_id
-          errors.add(:claimed_recording, ValidationMessages::CLAIMED_RECORDING_ALREADY_IN_PROGRESS)
-      end
-    end
-
-    # returns an array of client_id's that are in this session
-    # if as_musician is nil, all connections in the session ,regardless if it's a musician or not or not
-    # you can also exclude a client_id from the returned set by setting exclude_client_id
-    def get_connection_ids(options = {})
-      as_musician = options[:as_musician]
-      exclude_client_id = options[:exclude_client_id]
-
-      where = { :music_session_id => self.id }
-      where[:as_musician] = as_musician unless as_musician.nil?
-
-      exclude = "client_id != '#{exclude_client_id}'"unless exclude_client_id.nil?
-
-      Connection.select(:client_id).where(where).where(exclude).map(&:client_id)
-    end
-
-    # This is a little confusing. You can specify *BOTH* friends_only and my_bands_only to be true
-    # If so, then it's an OR condition. If both are false, you can get sessions with anyone.
-    def self.index(current_user, options = {})
-      participants = options[:participants]
-      genres = options[:genres]
-      keyword = options[:keyword]
-      friends_only = options[:friends_only].nil? ? false : options[:friends_only]
-      my_bands_only = options[:my_bands_only].nil? ? false : options[:my_bands_only]
-      as_musician = options[:as_musician].nil? ? true :  options[:as_musician]
-
-      query = MusicSession
-      .joins(
-          %Q{
-            INNER JOIN
-              connections
-            ON
-              music_sessions.id = connections.music_session_id
-          }
-      )
-      .joins(
-          %Q{
-            LEFT OUTER JOIN 
-              friendships 
-            ON 
-              connections.user_id = friendships.user_id 
-            AND 
-              friendships.friend_id = '#{current_user.id}'
-          }
-      )
-      .joins(
-          %Q{
-            LEFT OUTER JOIN
-              invitations
-            ON
-              invitations.music_session_id = music_sessions.id
-            AND
-              invitations.receiver_id = '#{current_user.id}'
-          }
-      )
-      .group(
-          %Q{
-            music_sessions.id
-          }
-      )
-      .order(
-          %Q{
-            SUM(CASE WHEN invitations.id IS NULL THEN 0 ELSE 1 END) DESC, 
-            SUM(CASE WHEN friendships.user_id IS NULL THEN 0 ELSE 1 END) DESC, 
-            music_sessions.created_at DESC
-          }
-      )
-
-      if as_musician
-        query = query.where(
-            %Q{
-                musician_access = true
-              OR
-                invitations.id IS NOT NULL
-            }
-        )
-      else
-        # if you are trying to join the session as a fan/listener,
-        # we have to have a mount, fan_access has to be true, and we have to allow for the reload of icecast to have taken effect
-        query = query.joins('INNER JOIN icecast_mounts ON icecast_mounts.music_session_id = music_sessions.id INNER JOIN icecast_servers ON icecast_mounts.icecast_server_id = icecast_servers.id')
-        query = query.where(:fan_access => true)
-        query = query.where("(music_sessions.created_at < icecast_servers.config_updated_at)")
-      end
-
-      query = query.where("music_sessions.description like '%#{keyword}%'") unless keyword.nil?
-      query = query.where("connections.user_id" => participants.split(',')) unless participants.nil?
-      query = query.joins(:genres).where("genres.id" => genres.split(',')) unless genres.nil?
-
-      if my_bands_only
-        query = query.joins(
-            %Q{
-            LEFT OUTER JOIN
-              bands_musicians
-            ON
-              bands_musicians.user_id = '#{current_user.id}'
-          }
-        )
-      end
-
-      if my_bands_only || friends_only
-        query = query.where(
-            %Q{
-            #{friends_only ? "friendships.user_id IS NOT NULL" : "false"}
-            OR
-              #{my_bands_only ? "bands_musicians.band_id = music_sessions.band_id" : "false"}
-            }
-        )
-      end
-
-      return query
-    end
-
-    # This is a little confusing. You can specify *BOTH* friends_only and my_bands_only to be true
-    # If so, then it's an OR condition. If both are false, you can get sessions with anyone.
-    # note, this is mostly the same as above but includes paging through the result and and scores.
-    # thus it needs the client_id...
-    def self.nindex(current_user, options = {})
-      client_id = options[:client_id]
-      participants = options[:participants]
-      genres = options[:genres]
-      keyword = options[:keyword]
-      friends_only = options[:friends_only].nil? ? false : options[:friends_only]
-      my_bands_only = options[:my_bands_only].nil? ? false : options[:my_bands_only]
-      as_musician = options[:as_musician].nil? ? true :  options[:as_musician]
-      offset = options[:offset]
-      limit = options[:limit]
-
-      connection = Connection.where(client_id: client_id).first!
-      locidispid = connection.locidispid
-
-      query = MusicSession
-      .select("music_sessions.*, max(coalesce(current_scores.score, 1000)) as max_score")  # 1000 is higher than the allowed max of 999
-      .joins(
-          %Q{
-            INNER JOIN
-              connections
-            ON
-              music_sessions.id = connections.music_session_id
-          }
-      )
-      .joins(
-          %Q{
-            LEFT OUTER JOIN
-              current_scores
-            ON
-              current_scores.alocidispid = connections.locidispid
-            AND
-              current_scores.blocidispid = #{locidispid}
-          }
-      )
-      .joins(
-          %Q{
-            LEFT OUTER JOIN
-              friendships
-            ON
-              connections.user_id = friendships.user_id
-            AND
-              friendships.friend_id = '#{current_user.id}'
-          }
-      )
-      .joins(
-          %Q{
-            LEFT OUTER JOIN
-              invitations
-            ON
-              invitations.music_session_id = music_sessions.id
-            AND
-              invitations.receiver_id = '#{current_user.id}'
-          }
-      )
-      .group(
-          %Q{
-            music_sessions.id
-          }
-      )
-      .order(
-          %Q{
-            SUM(CASE WHEN invitations.id IS NULL THEN 0 ELSE 1 END) DESC,
-            SUM(CASE WHEN friendships.user_id IS NULL THEN 0 ELSE 1 END) DESC,
-            music_sessions.created_at DESC
-          }
-      )
-
-      if (offset)
-        query = query.offset(offset)
-      end
-
-      if (limit)
-        query = query.limit(limit)
-      end
-
-      if as_musician
-        query = query.where(
-            %Q{
-                musician_access = true
-              OR
-                music_sessions.user_id = '#{current_user.id}'
-              OR
-                invitations.id IS NOT NULL
-            }
-        )
-      else
-        # if you are trying to join the session as a fan/listener,
-        # we have to have a mount, fan_access has to be true, and we have to allow for the reload of icecast to have taken effect
-        query = query.joins('INNER JOIN icecast_mounts ON icecast_mounts.music_session_id = music_sessions.id INNER JOIN icecast_servers ON icecast_mounts.icecast_server_id = icecast_servers.id')
-        query = query.where(:fan_access => true)
-        query = query.where("(music_sessions.created_at < icecast_servers.config_updated_at)")
-      end
-
-      query = query.where("music_sessions.description like '%#{keyword}%'") unless keyword.nil?
-      query = query.where("connections.user_id" => participants.split(',')) unless participants.nil?
-      query = query.joins(:genres).where("genres.id" => genres.split(',')) unless genres.nil?
-
-      if my_bands_only
-        query = query.joins(
-            %Q{
-            LEFT OUTER JOIN
-              bands_musicians
-            ON
-              bands_musicians.user_id = '#{current_user.id}'
-          }
-        )
-      end
-
-      if my_bands_only || friends_only
-        query = query.where(
-            %Q{
-            #{friends_only ? "friendships.user_id IS NOT NULL" : "false"}
-            OR
-              #{my_bands_only ? "bands_musicians.band_id = music_sessions.band_id" : "false"}
-            }
-        )
-      end
-
-      return query
-    end
-
-    # Verifies that the specified user can join this music session
-    def can_join? user, as_musician
-      if as_musician
-        if !user.musician
-          return false # "a fan can not join a music session as a musician"
-          raise PermissionError, "a fan can not join a music session as a musician"
-        end
-        
-        if self.musician_access
-          if self.approval_required
-            return self.invited_musicians.exists?(user)
-          else
-            return true
+    def grouped_tracks
+      tracks = []
+      self.music_session_user_histories.each do |msuh|
+        user = User.find(msuh.user_id)
+        t = Track.new
+        t.musician = user
+        t.instrument_ids = []
+        # this treats each track as a "user", which has 1 or more instruments in the session
+        unless msuh.instruments.blank?
+          instruments = msuh.instruments.split(SEPARATOR)
+          instruments.each do |instrument|
+            if !t.instrument_ids.include? instrument
+              t.instrument_ids << instrument
+            end
           end
-
-        else
-          # the creator can always join, and the invited users can join
-          return self.creator == user || self.invited_musicians.exists?(user)
         end
-      else
-        # it's a fan, and the only way a fan can join is if fan_access is true
-        return self.fan_access
+        tracks << t
+      end
+      tracks
+    end
+
+    def self.index(current_user, user_id, band_id = nil, genre = nil)
+      hide_private = false
+      if current_user.id != user_id
+        hide_private = false # TODO: change to true once public flag exists
+      end
+
+      query = MusicSession
+        .joins(
+          %Q{
+            LEFT OUTER JOIN
+              music_sessions_user_history
+            ON
+              music_sessions.id = music_sessions_user_history.music_session_id
+          }
+        )
+        .where(
+          %Q{
+              music_sessions.user_id = '#{user_id}'
+          }
+        )
+
+      #query = query.where("public = false") unless !hide_private
+      query = query.where("music_sessions.band_id = '#{band_id}") unless band_id.nil?
+      query = query.where("music_sessions.genres like '%#{genre}%'") unless genre.nil?
+      return query
+    end
+
+    def unique_users
+      User
+      .joins(:music_session_user_histories)
+      .group("users.id")
+      .order("users.id")
+      .where(%Q{ music_sessions_user_history.music_session_id = '#{id}'})
+    end
+
+    # returns one user history per user, with instruments all crammed together, and with total duration
+    def unique_user_histories
+      MusicSessionUserHistory
+      .joins(:user)
+      .select("STRING_AGG(instruments, '|') AS total_instruments,
+               SUM(date_part('epoch', COALESCE(music_sessions_user_history.session_removed_at, music_sessions_user_history.created_at) - music_sessions_user_history.created_at)) AS total_duration,
+               music_sessions_user_history.user_id, music_sessions_user_history.music_session_id, users.first_name, users.last_name, users.photo_url")
+      .group("music_sessions_user_history.user_id, music_sessions_user_history.music_session_id, users.first_name, users.last_name, users.photo_url")
+      .order("music_sessions_user_history.user_id")
+      .where(%Q{ music_sessions_user_history.music_session_id = '#{id}'})
+    end
+
+    def duration_minutes
+      end_time = self.session_removed_at || Time.now
+      (end_time - self.created_at) / 60.0
+    end
+
+    def music_session_user_histories
+      @msuh ||= JamRuby::MusicSessionUserHistory
+        .where(:music_session_id => self.id)
+        .order('created_at DESC')
+    end
+
+    def comments
+      @comments ||= JamRuby::MusicSessionComment
+        .where(:music_session_id => self.id)
+        .order('created_at DESC')
+    end
+
+    def likes
+      @likes ||= JamRuby::MusicSessionLiker
+        .where(:music_session_id => self.music_session_id)
+    end
+
+    # these are 'users that are a part of this session'
+    # which means are currently in the music_session, or, rsvp'ed, or creator
+    def part_of_session? user
+      # XXX check RSVP'ed
+      user == self.creator || (active_music_session ? active_music_session.users.exists?(user) : false)
+    end
+
+    def is_over?
+      active_music_session.nil?
+    end
+
+    def has_mount?
+      active_music_session && active_music_session.mount
+    end
+
+    def recordings
+      Recording.where(music_session_id: self.id)
+    end
+
+    def end_history
+      self.update_attribute(:session_removed_at, Time.now)
+
+
+      # ensure all user histories are closed
+      music_session_user_histories.each do |music_session_user_history|
+        music_session_user_history.end_history
+
+        # then update any users that need their user progress updated
+        if music_session_user_history.duration_minutes > 15 && music_session_user_history.max_concurrent_connections >= 3
+          music_session_user_history.user.update_progression_field(:first_real_music_session_at)
+        end
       end
 
     end
 
-    # Verifies that the specified user can see this music session
-    def can_see? user
-      if self.musician_access || self.fan_access
-        return true
-      else
-        return self.creator == user || self.invited_musicians.exists?(user)
-      end
+    def self.removed_music_session(session_id)
+      hist = self
+        .where(:id => session_id)
+        .limit(1)
+        .first
+
+      hist.end_history if hist
+
+      Notification.send_session_ended(session_id)
     end
 
-    # Verifies that the specified user can delete this music session
-    def can_delete? user
-      # the creator can delete
-      return self.creator == user
-    end
-
-    def access? user
-      return self.users.exists? user
-    end
-
-    def most_recent_recording
-      recordings.where(:music_session_id => self.id).order('created_at desc').limit(1).first
-    end
-
-    # is this music session currently recording?
-    def is_recording?
-      recordings.where(:duration => nil).count > 0
-    end
-
-    def is_playing_recording?
-      !self.claimed_recording.nil?
-    end
-
-    def recording
-      recordings.where(:duration => nil).first
-    end
-
-    # stops any active recording
-    def stop_recording
-      current_recording = self.recording
-      current_recording.stop unless current_recording.nil?
-    end
-
-    def claimed_recording_start(owner, claimed_recording)
-      self.claimed_recording = claimed_recording
-      self.claimed_recording_initiator = owner
-      self.save
-    end
-
-    def claimed_recording_stop
-      self.claimed_recording = nil
-      self.claimed_recording_initiator = nil
-      self.save
-    end
-
-    def to_s
-      description
-    end
-
-    def tick_track_changes
-      self.track_changes_counter += 1
-      self.save!(:validate => false)
-    end
-
-    def connected_participant_count
-      Connection.where(:music_session_id => self.id, 
-                       :aasm_state => Connection::CONNECT_STATE.to_s,
-                       :as_musician => true)
-        .count
-    end
-
-    def started_session
-      GoogleAnalyticsEvent.track_session_duration(self)
-      GoogleAnalyticsEvent.track_band_real_session(self) 
+    def remove_non_alpha_num(token)
+      token.gsub(/[^0-9A-Za-z]/, '')
     end
 
     private
 
-    def require_at_least_one_genre
-      unless skip_genre_validation
-        if self.genres.length < Limits::MIN_GENRES_PER_SESSION
-          errors.add(:genres, ValidationMessages::SESSION_GENRE_MINIMUM_NOT_MET)
-        end
+    def generate_share_token
+
+      token = loop do
+        token = SecureRandom.urlsafe_base64(SHARE_TOKEN_LENGTH, false)
+        token = remove_non_alpha_num(token)
+        token.upcase!
+        break token unless ShareToken.exists?(token: token)
+      end
+
+      self.share_token = ShareToken.new
+      self.share_token.token = token
+      self.share_token.shareable_type = "session"
+    end
+
+    def creator_is_musician
+      unless creator && creator.musician?
+        errors.add(:creator, ValidationMessages::MUST_BE_A_MUSICIAN)
       end
     end
 
-    def limit_max_genres
-      unless skip_genre_validation
-        if self.genres.length > Limits::MAX_GENRES_PER_SESSION
-          errors.add(:genres, ValidationMessages::SESSION_GENRE_LIMIT_EXCEEDED)
-        end
-      end
-    end
-
-    def sync_music_session_history
-      MusicSessionHistory.save(self)
-    end
   end
 end

ruby/lib/jam_ruby/models/music_session_comment.rb

@@ -7,8 +7,8 @@ module JamRuby
 
     default_scope order('created_at DESC')
 
-    belongs_to(:music_session_history,
-               :class_name => "JamRuby::MusicSessionHistory",
+    belongs_to(:music_session,
+               :class_name => "JamRuby::MusicSession",
                :foreign_key => "music_session_id")
 
     belongs_to(:user,

ruby/lib/jam_ruby/models/music_session_history.rb

@@ -1,212 +0,0 @@
-module JamRuby
-  class MusicSessionHistory < ActiveRecord::Base
-
-    self.table_name = "music_sessions_history"
-
-    self.primary_key = 'id'
-
-    belongs_to(:user, 
-               :class_name => 'JamRuby::User', 
-               :foreign_key => :user_id,
-               :inverse_of => :music_session_histories)
-
-    belongs_to(:band, 
-               :class_name => 'JamRuby::Band', 
-               :foreign_key => :band_id,                
-               :inverse_of => :music_session_history)
-
-    belongs_to(:music_session,
-               :class_name => 'JamRuby::MusicSession',
-               :foreign_key => 'music_session_id')
-
-    has_many :music_session_user_histories, :class_name => "JamRuby::MusicSessionUserHistory", :foreign_key => "music_session_id", :dependent => :delete_all
-    has_many :comments, :class_name => "JamRuby::MusicSessionComment", :foreign_key => "music_session_id"
-    has_many :likes, :class_name => "JamRuby::MusicSessionLiker", :foreign_key => "session_id"
-    has_many :plays, :class_name => "JamRuby::PlayablePlay", :as => :playable, :dependent => :destroy
-    has_one :share_token, :class_name => "JamRuby::ShareToken", :inverse_of => :shareable, :foreign_key => 'shareable_id'
-    has_one :feed, :class_name => "JamRuby::Feed", :inverse_of => :music_session_history, :foreign_key => 'music_session_id', :dependent => :destroy
-
-
-    before_create :generate_share_token
-    before_create :add_to_feed
-
-    SHARE_TOKEN_LENGTH = 8
-
-    SEPARATOR = '|'
-
-    def add_to_feed
-      feed = Feed.new
-      feed.music_session_history = self
-    end
-
-    def comment_count
-      self.comments.size
-    end
-
-    def grouped_tracks
-      tracks = []
-      self.music_session_user_histories.each do |msuh|
-        user = User.find(msuh.user_id)
-        t = Track.new
-        t.musician = user
-        t.instrument_ids = []
-        # this treats each track as a "user", which has 1 or more instruments in the session
-        unless msuh.instruments.blank?
-          instruments = msuh.instruments.split(SEPARATOR)
-          instruments.each do |instrument|
-            if !t.instrument_ids.include? instrument
-              t.instrument_ids << instrument
-            end
-          end
-        end
-        tracks << t
-      end
-      tracks
-    end
-
-    def self.index(current_user, user_id, band_id = nil, genre = nil)
-      hide_private = false
-      if current_user.id != user_id
-        hide_private = false # TODO: change to true once public flag exists
-      end
-
-      query = MusicSessionHistory
-        .joins(
-          %Q{
-            LEFT OUTER JOIN
-              music_sessions_user_history
-            ON
-              music_sessions_history.music_session_id = music_sessions_user_history.music_session_id
-          }
-        )
-        .where(
-          %Q{
-              music_sessions_history.user_id = '#{user_id}'
-          }
-        )
-
-      #query = query.where("public = false") unless !hide_private
-      query = query.where("music_sessions_history.band_id = '#{band_id}") unless band_id.nil?
-      query = query.where("music_sessions_history.genres like '%#{genre}%'") unless genre.nil?
-      return query
-    end
-
-    def unique_users
-      User
-      .joins(:music_session_user_histories)
-      .group("users.id")
-      .order("users.id")
-      .where(%Q{ music_sessions_user_history.music_session_id = '#{music_session_id}'})
-    end
-
-    # returns one user history per user, with instruments all crammed together, and with total duration
-    def unique_user_histories
-      MusicSessionUserHistory
-      .joins(:user)
-      .select("STRING_AGG(instruments, '|') AS total_instruments,
-               SUM(date_part('epoch', COALESCE(music_sessions_user_history.session_removed_at, music_sessions_user_history.created_at) - music_sessions_user_history.created_at)) AS total_duration,
-               music_sessions_user_history.user_id, music_sessions_user_history.music_session_id, users.first_name, users.last_name, users.photo_url")
-      .group("music_sessions_user_history.user_id, music_sessions_user_history.music_session_id, users.first_name, users.last_name, users.photo_url")
-      .order("music_sessions_user_history.user_id")
-      .where(%Q{ music_sessions_user_history.music_session_id = '#{music_session_id}'})
-    end
-
-    def duration_minutes
-      end_time = self.session_removed_at || Time.now
-      (end_time - self.created_at) / 60.0
-    end
-
-    def music_session_user_histories
-      @msuh ||= JamRuby::MusicSessionUserHistory
-        .where(:music_session_id => self.music_session_id)
-        .order('created_at DESC')
-    end
-
-    def comments
-      @comments ||= JamRuby::MusicSessionComment
-        .where(:music_session_id => self.music_session_id)
-        .order('created_at DESC')
-    end
-
-    def likes
-      @likes ||= JamRuby::MusicSessionLiker
-        .where(:music_session_id => self.music_session_id)
-    end
-
-    def self.save(music_session)
-      session_history = MusicSessionHistory.find_by_music_session_id(music_session.id)
-
-      if session_history.nil?
-        session_history = MusicSessionHistory.new
-      end
-
-      session_history.music_session_id = music_session.id
-      session_history.description = music_session.description unless music_session.description.nil?
-      session_history.user_id = music_session.creator.id
-      session_history.band_id = music_session.band.id unless music_session.band.nil?
-      session_history.genres = music_session.genres.map { |g| g.id }.join SEPARATOR if music_session.genres.count > 0
-      session_history.fan_access = music_session.fan_access
-      session_history.save!
-    end
-
-    def is_over?
-      music_session.nil? || !session_removed_at.nil?
-    end
-
-    def has_mount?
-      music_session && music_session.mount
-    end
-
-    def recordings
-      Recording.where(music_session_id: self.id)
-    end
-
-    def end_history
-      self.update_attribute(:session_removed_at, Time.now)
-
-
-      # ensure all user histories are closed
-      music_session_user_histories.each do |music_session_user_history|
-        music_session_user_history.end_history
-
-        # then update any users that need their user progress updated
-        if music_session_user_history.duration_minutes > 15 && music_session_user_history.max_concurrent_connections >= 3
-          music_session_user_history.user.update_progression_field(:first_real_music_session_at)
-        end
-      end
-
-    end
-
-    def self.removed_music_session(session_id)
-      hist = self
-        .where(:music_session_id => session_id)
-        .limit(1)
-        .first
-
-      hist.end_history if hist
-
-      Notification.send_session_ended(session_id)
-    end
-
-    def remove_non_alpha_num(token)
-      token.gsub(/[^0-9A-Za-z]/, '')
-    end
-
-    private
-    def generate_share_token
-      self.id = music_session.id  # unify music_session.id and music_session_history.id
-
-      token = loop do
-        token = SecureRandom.urlsafe_base64(SHARE_TOKEN_LENGTH, false)
-        token = remove_non_alpha_num(token)
-        token.upcase!
-        break token unless ShareToken.exists?(token: token)
-      end
-
-      self.share_token = ShareToken.new
-      self.share_token.token = token
-      self.share_token.shareable_type = "session"
-    end
-
-  end
-end

ruby/lib/jam_ruby/models/music_session_liker.rb

@@ -5,7 +5,7 @@ module JamRuby
 
     self.primary_key = 'id'
 
-    belongs_to :music_session_history, class_name:"JamRuby::MusicSessionHistory", foreign_key: "music_session_id", :counter_cache => :like_count
+    belongs_to :music_session, class_name:"JamRuby::MusicSession", foreign_key: "music_session_id", :counter_cache => :like_count
 
     belongs_to :user, class_name: "JamRuby::User", foreign_key: "liker_id"
 

ruby/lib/jam_ruby/models/music_session_perf_data.rb

@@ -7,13 +7,13 @@ module JamRuby
 
     attr_accessible :uri
 
-    belongs_to(:music_session_history, 
-               :class_name => "JamRuby::MusicSessionHistory", 
+    belongs_to(:music_session,
+               :class_name => "JamRuby::MusicSession",
                :foreign_key => :music_session_id)
 
     # mount_uploader :uri, PerfDataUploader
 
-    validates :music_session_history, :presence => true
+    validates :music_session, :presence => true
     validates :client_id, :presence => true
     validates :uri, :presence => true
 

ruby/lib/jam_ruby/models/music_session_user_history.rb

@@ -6,21 +6,27 @@ module JamRuby
     self.primary_key = 'id'
 
     attr_accessible :max_concurrent_connections, :session_removed_at, :rating
+    validates_inclusion_of :rating, :in => -1..1, :allow_nil => true
 
     belongs_to(:user, 
                :class_name => "JamRuby::User", 
                :foreign_key => "user_id", 
                :inverse_of => :music_session_user_histories)
 
-    belongs_to(:music_session_history, 
-               :class_name => "MusicSessionHistory",
+    belongs_to(:music_session,
+               :class_name => "MusicSession",
                :foreign_key => "music_session_id")
 
-    validates_inclusion_of :rating, :in => 0..2, :allow_nil => true
-    after_save :track_user_progression
+    def self.latest_history(client_id)
+      self.where(:client_id => client_id)
+        .order('created_at DESC')
+        .limit(1)
+        .includes(:user)
+        .first
+    end
 
-    def music_session_history
-      @msh ||= JamRuby::MusicSessionHistory.find_by_music_session_id(self.music_session_id)
+    def music_session
+      @msh ||= JamRuby::MusicSession.find_by_music_session_id(self.music_session_id)
     end
 
     def perf_data
@@ -104,10 +110,23 @@ module JamRuby
       self.perf_data.try(:uri)
     end
 
-    def track_user_progression
-      if self.rating == 0
-        user.update_progression_field(:first_good_music_session_at)
-      end
+    def add_rating(rval, comment='')
+      rval = rval.to_i
+      self.rating = rval if 0 != rval 
+      self.rating_comment = comment
     end
+
+    MIN_SESSION_DURATION_RATING = 60
+
+    def should_rate_session?
+      (2 <= music_session.unique_users.all.count &&
+       MIN_SESSION_DURATION_RATING < (Time.now - music_session.created_at).seconds) ||
+        Rails.env.development?
+    end
+
+    def good_rating?
+      0 < self.rating.to_i
+    end
+
   end
 end

ruby/lib/jam_ruby/models/notification.rb

@@ -10,7 +10,7 @@ module JamRuby
     belongs_to :target_user, :class_name => "JamRuby::User", :foreign_key => "target_user_id"
     belongs_to :source_user, :class_name => "JamRuby::User", :foreign_key => "source_user_id"
     belongs_to :band, :class_name => "JamRuby::Band", :foreign_key => "band_id"
-    belongs_to :session, :class_name => "JamRuby::MusicSession", :foreign_key => "session_id"
+    belongs_to :session, :class_name => "JamRuby::ActiveMusicSession", :foreign_key => "session_id"
     belongs_to :recording, :class_name => "JamRuby::Recording", :foreign_key => "recording_id"
 
     validates :target_user, :presence => true

ruby/lib/jam_ruby/models/promotional.rb

@@ -83,8 +83,8 @@ class JamRuby::PromoLatest < JamRuby::Promotional
 
   attr_accessible :latest
 
-  def music_session_history
-    self.latest if self.latest.is_a? MusicSessionHistory
+  def music_session
+    self.latest if self.latest.is_a? MusicSession
   end
 
   def recording
@@ -101,7 +101,7 @@ class JamRuby::PromoLatest < JamRuby::Promotional
   def update_with_params(params)
     if (latest_id = params[:latest_id]).present?
       self.latest = Recording.where(:id => latest_id).limit(1).first ||
-        MusicSessionHistory.where(:id => latest_id).limit(1).first
+        MusicSession.where(:id => latest_id).limit(1).first
     end
     self.position = params[:position]
     self.aasm_state = params[:aasm_state]

ruby/lib/jam_ruby/models/recording.rb

@@ -16,7 +16,7 @@ module JamRuby
 
     belongs_to :owner, :class_name => "JamRuby::User", :inverse_of => :owned_recordings, :foreign_key => 'owner_id'
     belongs_to :band, :class_name => "JamRuby::Band", :inverse_of => :recordings
-    belongs_to :music_session, :class_name => "JamRuby::MusicSession", :inverse_of => :recordings
+    belongs_to :music_session, :class_name => "JamRuby::ActiveMusicSession", :inverse_of => :recordings, foreign_key: :music_session_id
 
     accepts_nested_attributes_for :recorded_tracks, :mixes, :claimed_recordings, allow_destroy: true
 

ruby/lib/jam_ruby/models/search.rb

@@ -109,7 +109,7 @@ module JamRuby
     F_SORT_OPTS = [F_SORT_RECENT, F_SORT_LENGTH, F_SORT_OLDEST]
 
     SHOW_BOTH = ['Sessions & Recordings', :all]
-    SHOW_SESSIONS = ['Sessions', :music_session_history]
+    SHOW_SESSIONS = ['Sessions', :music_session]
     SHOW_RECORDINGS = ['Recordings', :recording]
     SHOW_OPTS = [SHOW_BOTH, SHOW_SESSIONS, SHOW_RECORDINGS]
 
@@ -300,8 +300,8 @@ module JamRuby
       sel_str = 'bands.*'
       case ordering = self.order_param(params)
       when :plays  # FIXME:  double counting?
-        sel_str = "COUNT(records)+COUNT(sessions) AS play_count, #{sel_str}"
-        rel = rel.joins("LEFT JOIN music_sessions AS sessions ON sessions.band_id = bands.id")
+        sel_str = "COUNT(records)+COUNT(msh) AS play_count, #{sel_str}"
+        rel = rel.joins("LEFT JOIN music_sessions AS msh ON msh.band_id = bands.id")
           .joins("LEFT JOIN recordings AS records ON records.band_id = bands.id")
           .group("bands.id")
           .order("play_count DESC, bands.created_at DESC")
@@ -311,7 +311,7 @@ module JamRuby
           .group("bands.id")
           .order("COUNT(follows) DESC, bands.created_at DESC")
       when :playing
-        rel = rel.joins("LEFT JOIN music_sessions_history AS msh ON msh.band_id = bands.id")
+        rel = rel.joins("LEFT JOIN music_sessions AS msh ON msh.band_id = bands.id")
           .where('msh.music_session_id IS NOT NULL AND msh.session_removed_at IS NULL')
           .order("bands.created_at DESC")
       end

ruby/lib/jam_ruby/models/track.rb

@@ -151,7 +151,7 @@ module JamRuby
         track.client_track_id = client_track_id
       end
 
-      track.updated_at = Time.now.getutc
+      track.updated_at = Time.now
       track.save
       return track
     end

ruby/lib/jam_ruby/models/user.rb

@@ -17,7 +17,7 @@ module JamRuby
     attr_accessible :first_name, :last_name, :email, :city, :password, :password_confirmation, :state, :country, :birth_date, :subscribe_email, :terms_of_service, :original_fpfile, :cropped_fpfile, :cropped_large_fpfile, :cropped_s3_path, :cropped_large_s3_path, :photo_url, :large_photo_url, :crop_selection, :lat, :lng
 
     # updating_password corresponds to a lost_password
-    attr_accessor :updating_password, :updating_email, :updated_email, :update_email_confirmation_url, :administratively_created, :current_password, :setting_password, :confirm_current_password, :updating_avatar, :updating_progression_field
+    attr_accessor :updating_password, :updating_email, :updated_email, :update_email_confirmation_url, :administratively_created, :current_password, :setting_password, :confirm_current_password, :updating_avatar, :updating_progression_field, :mods_json
 
     belongs_to :icecast_server_group, class_name: "JamRuby::IcecastServerGroup", inverse_of: :users, foreign_key: 'icecast_server_group_id'
 
@@ -43,7 +43,7 @@ module JamRuby
     has_many :owned_recordings, :class_name => "JamRuby::Recording", :foreign_key => "owner_id"
     has_many :recordings, :through => :claimed_recordings, :class_name => "JamRuby::Recording"
     has_many :claimed_recordings, :class_name => "JamRuby::ClaimedRecording", :inverse_of => :user
-    has_many :playing_claimed_recordings, :class_name => "JamRuby::MusicSession", :inverse_of => :claimed_recording_initiator
+    has_many :playing_claimed_recordings, :class_name => "JamRuby::ActiveMusicSession", :inverse_of => :claimed_recording_initiator
 
     # self.id = user_id in likes table
     has_many :likings, :class_name => "JamRuby::Like", :inverse_of => :user, :dependent => :destroy
@@ -71,8 +71,8 @@ module JamRuby
     has_many :inverse_friends, :through => :inverse_friendships, :source => :user, :class_name => "JamRuby::User"
 
     # connections / music sessions
-    has_many :created_music_sessions, :foreign_key => "user_id", :inverse_of => :user, :class_name => "JamRuby::MusicSession" # sessions *created* by the user
-    has_many :music_sessions, :through => :connections, :class_name => "JamRuby::MusicSession"
+    has_many :created_music_sessions, :foreign_key => "user_id", :inverse_of => :user, :class_name => "JamRuby::ActiveMusicSession" # sessions *created* by the user
+    has_many :music_sessions, :through => :connections, :class_name => "JamRuby::ActiveMusicSession"
 
     # invitations
     has_many :received_invitations, :foreign_key => "receiver_id", :inverse_of => :receiver, :class_name => "JamRuby::Invitation"
@@ -87,7 +87,7 @@ module JamRuby
     has_many :sent_band_invitations, :inverse_of => :sender, :foreign_key => "creator_id", :class_name => "JamRuby::BandInvitation"
 
     # session history
-    has_many :music_session_histories, :foreign_key => "user_id", :class_name => "JamRuby::MusicSessionHistory", :inverse_of => :user
+    has_many :music_session_histories, :foreign_key => "user_id", :class_name => "JamRuby::MusicSession", :inverse_of => :user
     has_many :music_session_user_histories, :foreign_key => "user_id", :class_name => "JamRuby::MusicSessionUserHistory", :inverse_of => :user
 
     # saved tracks
@@ -105,6 +105,8 @@ module JamRuby
     # affiliate_partner
     has_one :affiliate_partner, :class_name => "JamRuby::AffiliatePartner", :foreign_key => :partner_user_id
     belongs_to :affiliate_referral, :class_name => "JamRuby::AffiliatePartner", :foreign_key => :affiliate_referral_id, :counter_cache => :referral_user_count
+    # diagnostics
+    has_many :diagnostics, :class_name => "JamRuby::Diagnostic"
 
     # This causes the authenticate method to be generated (among other stuff)
     #has_secure_password
@@ -126,6 +128,7 @@ module JamRuby
     validates :subscribe_email, :inclusion => {:in => [nil, true, false]}
     validates :musician, :inclusion => {:in => [true, false]}
     validates :show_whats_next, :inclusion => {:in => [nil, true, false]}
+    validates :mods, json: true
 
     # custom validators
     validate :validate_musician_instruments
@@ -287,12 +290,25 @@ module JamRuby
       self.music_sessions.size
     end
 
+    # mods comes back as text; so give ourselves a parsed version
+    def mods_json
+      @mods_json ||= mods ? JSON.parse(mods, symbolize_names: true) : {}
+    end
+
+    def heartbeat_interval_client
+      mods_json[:heartbeat_interval_client]
+    end
+
+    def connection_expire_time_client
+      mods_json[:connection_expire_time_client]
+    end
+
     def recent_history
       recordings = Recording.where(:owner_id => self.id)
         .order('created_at DESC')
         .limit(10)
       
-      msh = MusicSessionHistory.where(:user_id => self.id)
+      msh = MusicSession.where(:user_id => self.id)
         .order('created_at DESC')
         .limit(10)
 
@@ -339,7 +355,7 @@ module JamRuby
     end
 
     def session_history(user_id, band_id = nil, genre = nil)
-      return MusicSessionHistory.index(self, user_id, band_id, genre)
+      return MusicSession.index(self, user_id, band_id, genre)
     end
 
     def session_user_history(user_id, session_id)
@@ -363,7 +379,7 @@ module JamRuby
         return first_name + ' ' + last_name
       end
 
-      return id
+      id
     end
 
     def set_password(old_password, new_password, new_password_confirmation)
@@ -551,7 +567,7 @@ module JamRuby
         self.biography = biography
       end
 
-      self.updated_at = Time.now.getutc
+      self.updated_at = Time.now
       self.save
     end
 
@@ -640,7 +656,7 @@ module JamRuby
     end
 
     # def create_session_like(targetSessionId)
-    #   targetSession = MusicSessionHistory.find(targetSessionId)
+    #   targetSession = MusicSession.find(targetSessionId)
 
     #   like = Like.new
     #   like.likable = targetSession
@@ -688,15 +704,7 @@ module JamRuby
       unless user.nil?
 
         # only save genre id and description
-        genres = []
-        unless music_session.genres.nil?
-          music_session.genres.each do |genre|
-            g = Hash.new
-            g["id"] = genre.id
-            g["description"] = genre.description
-            genres << g
-          end
-        end
+        genres = [{id: music_session.genre.id, description: music_session.genre.description}]
 
         # only save invitation receiver id and name
         invitees = []
@@ -709,7 +717,7 @@ module JamRuby
           end
         end
 
-        session_settings = { :band_id => music_session.band_id, 
+        session_settings = { :band_id => music_session.band_id,
                              :musician_access => music_session.musician_access,
                              :approval_required => music_session.approval_required,
                              :fan_chat => music_session.fan_chat,

ruby/lib/jam_ruby/resque/google_analytics_event.rb

@@ -25,7 +25,7 @@ module JamRuby
 
       def self.perform(args={})
         session_id, interval_idx = args['session_id'], args['interval_idx'].to_i
-        return unless session_id && session = MusicSession.find(session_id)
+        return unless session_id && session = MusicSession.find_by_id(session_id)
         GoogleAnalyticsEvent.enqueue(CAT_SESS_DUR, ACTION_SESS_DUR, SESSION_INTERVALS[interval_idx])
         interval_idx += 1
         
@@ -47,7 +47,7 @@ module JamRuby
       @queue = QUEUE_BAND_TRACKER
 
       def self.perform(session_id)
-        return unless session = MusicSession.find(session_id)
+        return unless session = ActiveMusicSession.find(session_id)
         band = session.band
         if band.in_real_session?(session)
           band.update_attribute(:did_real_session, true)

ruby/spec/factories.rb

@@ -31,46 +31,66 @@ FactoryGirl.define do
 
     factory :single_user_session do
       after(:create) do |user, evaluator|
-        music_session = FactoryGirl.create(:music_session, :creator => user)
-        connection = FactoryGirl.create(:connection, :user => user, :music_session => music_session)
+        active_music_session = FactoryGirl.create(:active_music_session, :creator => user)
+        connection = FactoryGirl.create(:connection, :user => user, :music_session => active_music_session)
       end
     end
   end
 
-  factory :music_session_no_history, :class => JamRuby::MusicSession do
-    sequence(:description) { |n| "Music Session #{n}" }
+  factory :musician_instrument, :class => JamRuby::MusicianInstrument do
+    instrument { JamRuby::Instrument.find('electric guitar') }
+    proficiency_level 1
+    priority 0
+  end
+
+
+  factory :active_music_session_no_user_history, :class => JamRuby::ActiveMusicSession do
+
+    association :creator, factory: :user
+
+    ignore do
+      name "My Music Session"
+      description "Come Music Session"
+      fan_chat true
+      fan_access true
+      approval_required false
+      musician_access true
+      legal_terms true
+      genre JamRuby::Genre.first
+      band nil
+    end
+
+
+    before(:create) do |session, evaluator|
+      music_session = FactoryGirl.create(:music_session, name: evaluator.name, description: evaluator.description, fan_chat: evaluator.fan_chat,
+                                         fan_access: evaluator.fan_access, approval_required: evaluator.approval_required, musician_access: evaluator.musician_access,
+                                         genre: evaluator.genre, creator: evaluator.creator, band: evaluator.band)
+      session.id = music_session.id
+    end
+
+    factory :active_music_session do
+      after(:create) { |session|
+        FactoryGirl.create(:music_session_user_history, :history => session.music_session, :user => session.creator)
+      }
+
+      factory :active_music_session_with_mount do
+        association :mount, :factory => :icecast_mount
+      end
+    end
+  end
+
+  factory :music_session, :class => JamRuby::MusicSession do
+    sequence(:name) { |n| "Music Session #{n}" }
+    sequence(:description) { |n| "Music Session Description #{n}" }
     fan_chat true
     fan_access true
     approval_required false
     musician_access true
     legal_terms true
-    genres [JamRuby::Genre.first]
+    language 'english'
+    legal_policy 'standard'
+    genre JamRuby::Genre.first
     association :creator, :factory => :user
-
-    factory :music_session do
-
-      after(:create) { |session|
-        FactoryGirl.create(:music_session_user_history, :history => session.music_session_history, :user => session.creator)
-      }
-
-      factory :music_session_with_mount do
-        association :mount, :factory => :icecast_mount
-      end
-
-    end
-
-  end
-
-  factory :music_session_history, :class => JamRuby::MusicSessionHistory do
-    ignore do
-      music_session nil
-    end
-
-    fan_access true
-    music_session_id { music_session.id }
-    description { music_session.description }
-    user_id { music_session.user_id }
-    band_id { music_session.band_id }
   end
 
   factory :music_session_user_history, :class => JamRuby::MusicSessionUserHistory do
@@ -80,7 +100,7 @@ FactoryGirl.define do
     end
 
     instruments 'guitar'
-    music_session_id { history.music_session_id }
+    music_session_id { history.id }
     user_id { user.id }
     sequence(:client_id) { |n| "Connection #{n}" }
   end
@@ -154,7 +174,7 @@ FactoryGirl.define do
   factory :recording, :class => JamRuby::Recording do
 
     association :owner,           factory: :user
-    association :music_session,   factory: :music_session
+    association :music_session,   factory: :active_music_session
     association :band,   factory: :band
 
     factory :recording_with_track do
@@ -196,12 +216,6 @@ FactoryGirl.define do
     }
   end
 
-  factory :musician_instrument, :class => JamRuby::MusicianInstrument do
-    instrument { Instrument.find('electric guitar') }
-    proficiency_level 1
-    priority 0
-  end
-
   factory :invited_user, :class => JamRuby::InvitedUser do
     sequence(:email) { |n| "user#{n}@someservice.com" }
     autofriend false
@@ -305,7 +319,7 @@ FactoryGirl.define do
         association :mount_template, :factory => :icecast_mount_template
 
         factory :iceast_mount_with_music_session do
-          association :music_session, :factory => :music_session
+          association :music_session, :factory => :active_music_session
         end
       end
     end
@@ -438,4 +452,10 @@ FactoryGirl.define do
       message Faker::Lorem.characters(10)
     end
   end
+
+  factory :diagnostic, :class => JamRuby::Diagnostic do
+    type JamRuby::Diagnostic::NO_HEARTBEAT_ACK
+    creator JamRuby::Diagnostic::CLIENT
+    data Faker::Lorem.sentence
+  end
 end

ruby/spec/jam_ruby/connection_manager_spec.rb

@@ -4,6 +4,10 @@ require 'spec_helper'
 describe ConnectionManager do
 
   TRACKS = [{"instrument_id" => "electric guitar", "sound" => "mono", "client_track_id" => "some_client_track_id"}]
+  STALE_TIME = 40
+  EXPIRE_TIME = 60
+  STALE_BUT_NOT_EXPIRED = 50
+  DEFINITELY_EXPIRED = 70
 
   before do
     @conn = PG::Connection.new(:dbname => SpecDb::TEST_DB_NAME, :user => "postgres", :password => "postgres", :host => "localhost")
@@ -17,17 +21,6 @@ describe ConnectionManager do
     end
   end
 
-  def create_music_session(user_id, options={})
-    default_options = {:musician_access => true, :fan_chat => true, :fan_access => true, :approval_required=> false}
-    options = default_options.merge(options)
-    description = "some session"
-    @conn.exec("INSERT INTO music_sessions (user_id, description, musician_access, approval_required, fan_chat, fan_access) VALUES ($1, $2, $3, $4, $5, $6) RETURNING id", [user_id, description, options[:musician_access], options[:approval_required], options[:fan_chat], options[:fan_access]]) do |result|
-      session_id = result.getvalue(0, 0)
-      @conn.exec("INSERT INTO music_sessions_history (music_session_id, description, user_id, fan_access) VALUES ($1, $2, $3, $4)", [session_id, description, user_id, true])
-      return session_id
-    end
-  end
-
   def assert_num_connections(client_id, expected_num_connections)
     # make sure the connection is still there
     @conn.exec("SELECT count(*) FROM connections where client_id = $1", [client_id]) do |result|
@@ -36,7 +29,7 @@ describe ConnectionManager do
   end
 
   def assert_session_exists(music_session_id, exists)
-    @conn.exec("SELECT count(*) FROM music_sessions where id = $1", [music_session_id]) do |result|
+    @conn.exec("SELECT count(*) FROM active_music_sessions where id = $1", [music_session_id]) do |result|
       if exists
         result.getvalue(0, 0).should == "1"
       else
@@ -53,8 +46,8 @@ describe ConnectionManager do
     user.save!
     user = nil
 
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
-    expect { @connman.create_connection(user_id, client_id, "1.1.1.1", 'client') }.to raise_error(PG::Error)
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
+    expect { @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME) }.to raise_error(PG::Error)
   end
 
   it "create connection then delete it" do
@@ -63,7 +56,7 @@ describe ConnectionManager do
     #user_id = create_user("test", "user2", "user2@jamkazam.com")
     user = FactoryGirl.create(:user)
 
-    count = @connman.create_connection(user.id, client_id, "1.1.1.1", 'client')
+    count = @connman.create_connection(user.id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
 
     count.should == 1
 
@@ -93,7 +86,7 @@ describe ConnectionManager do
     #user_id = create_user("test", "user2", "user2@jamkazam.com")
     user = FactoryGirl.create(:user)
 
-    count = @connman.create_connection(user.id, client_id, "1.1.1.1", 'client')
+    count = @connman.create_connection(user.id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
 
     count.should == 1
 
@@ -109,7 +102,7 @@ describe ConnectionManager do
     cc.addr.should == 0x01010101
     cc.locidispid.should == 17192000002
 
-    @connman.reconnect(cc, nil, "33.1.2.3")
+    @connman.reconnect(cc, nil, "33.1.2.3", STALE_TIME, EXPIRE_TIME)
 
     cc = Connection.find_by_client_id!(client_id)
     cc.connected?.should be_true
@@ -222,20 +215,21 @@ describe ConnectionManager do
   it "flag stale connection" do
     client_id = "client_id8"
     user_id = create_user("test", "user8", "user8@jamkazam.com")
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
 
     num = JamRuby::Connection.count(:conditions => ['aasm_state = ?','connected'])
     num.should == 1
     assert_num_connections(client_id, num)
-    @connman.flag_stale_connections(60)
+    @connman.flag_stale_connections()
     assert_num_connections(client_id, num)
 
-    sleep(1)
+    conn = Connection.find_by_client_id(client_id)
+    set_updated_at(conn, Time.now - STALE_BUT_NOT_EXPIRED)
 
     num = JamRuby::Connection.count(:conditions => ["updated_at < (NOW() - interval '#{1} second') AND aasm_state = 'connected'"])
     num.should == 1
     # this should change the aasm_state to stale
-    @connman.flag_stale_connections(1)
+    @connman.flag_stale_connections()
 
     num = JamRuby::Connection.count(:conditions => ["updated_at < (NOW() - interval '#{1} second') AND aasm_state = 'connected'"])
     num.should == 0
@@ -244,31 +238,39 @@ describe ConnectionManager do
     num.should == 1
     assert_num_connections(client_id, 1)
 
-    cids = @connman.stale_connection_client_ids(1)
-    cids.size.should == 1
-    cids[0].should == client_id
-    cids.each { |cid| @connman.delete_connection(cid) }
+    conn = Connection.find_by_client_id(client_id)
+    set_updated_at(conn, Time.now - DEFINITELY_EXPIRED)
+
+    cids = @connman.stale_connection_client_ids()
+    cids.size.should == 1
+    cids[0][:client_id].should == client_id
+    cids[0][:client_type].should == Connection::TYPE_CLIENT
+    cids[0][:music_session_id].should be_nil
+    cids[0][:user_id].should == user_id
+
+    cids.each { |cid| @connman.delete_connection(cid[:client_id]) }
 
-    sleep(1)
     assert_num_connections(client_id, 0)
   end
 
   it "expires stale connection" do
     client_id = "client_id8"
     user_id = create_user("test", "user8", "user8@jamkazam.com")
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
 
-    sleep(1)
-    @connman.flag_stale_connections(1)
+    conn = Connection.find_by_client_id(client_id)
+    set_updated_at(conn, Time.now - STALE_BUT_NOT_EXPIRED)
+
+    @connman.flag_stale_connections
     assert_num_connections(client_id, 1)
     # assert_num_connections(client_id, JamRuby::Connection.count(:conditions => ['aasm_state = ?','stale']))
 
-    @connman.expire_stale_connections(60)
+    @connman.expire_stale_connections
     assert_num_connections(client_id, 1)
 
-    sleep(1)
+    set_updated_at(conn, Time.now - DEFINITELY_EXPIRED)
     # this should delete the stale connection
-    @connman.expire_stale_connections(1)
+    @connman.expire_stale_connections
     assert_num_connections(client_id, 0)
   end
 
@@ -276,12 +278,11 @@ describe ConnectionManager do
 
     client_id = "client_id9"
     user_id = create_user("test", "user9", "user9@jamkazam.com")
-    music_session_id = create_music_session(user_id)
-
+    music_session = FactoryGirl.create(:active_music_session, user_id: user_id)
+    music_session_id = music_session.id
     user = User.find(user_id)
-    music_session = MusicSession.find(music_session_id)
 
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
     connection = @connman.join_music_session(user, client_id, music_session, true, TRACKS)
 
     connection.errors.any?.should be_false
@@ -302,10 +303,10 @@ describe ConnectionManager do
 
     client_id = "client_id10"
     user_id = create_user("test", "user10", "user10@jamkazam.com")
-    music_session_id = create_music_session(user_id)
+    music_session = FactoryGirl.create(:active_music_session, user_id: user_id)
+    music_session_id = music_session.id
 
     user = User.find(user_id)
-    music_session = MusicSession.find(music_session_id)
 
     expect { @connman.join_music_session(user, client_id, music_session, true, TRACKS) }.to raise_error(ActiveRecord::RecordNotFound)
 
@@ -317,13 +318,12 @@ describe ConnectionManager do
     client_id2 = "client_id10.12"
     user_id = create_user("test", "user10.11", "user10.11@jamkazam.com", :musician => true)
     user_id2 = create_user("test", "user10.12", "user10.12@jamkazam.com", :musician => false)
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
-    @connman.create_connection(user_id2, client_id2, "1.1.1.1", 'client')
-
-    music_session_id = create_music_session(user_id)
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
+    @connman.create_connection(user_id2, client_id2, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
 
+    music_session = FactoryGirl.create(:active_music_session, user_id: user_id)
+    music_session_id = music_session.id
     user = User.find(user_id)
-    music_session = MusicSession.find(music_session_id)
 
     @connman.join_music_session(user, client_id, music_session, true, TRACKS)
 
@@ -336,13 +336,12 @@ describe ConnectionManager do
 
   it "as_musician is coerced to boolean" do
     client_id = "client_id10.2"
-    user_id = create_user("test", "user10.2", "user10.2@jamkazam.com", :musician => false)
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
 
-    music_session_id = create_music_session(user_id)
+    user_id = create_user("test", "user10.2", "user10.2@jamkazam.com")
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
 
+    music_session = FactoryGirl.create(:active_music_session, user_id: user_id)
     user = User.find(user_id)
-    music_session = MusicSession.find(music_session_id)
 
     connection = @connman.join_music_session(user, client_id, music_session, 'blarg', TRACKS)
     connection.errors.size.should == 0
@@ -355,13 +354,13 @@ describe ConnectionManager do
     fan_client_id = "client_id10.4"
     musician_id = create_user("test", "user10.3", "user10.3@jamkazam.com")
     fan_id = create_user("test", "user10.4", "user10.4@jamkazam.com", :musician => false)
-    @connman.create_connection(musician_id, musician_client_id, "1.1.1.1", 'client')
-    @connman.create_connection(fan_id, fan_client_id, "1.1.1.1", 'client')
+    @connman.create_connection(musician_id, musician_client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
+    @connman.create_connection(fan_id, fan_client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
 
-    music_session_id = create_music_session(musician_id, :fan_access => false)
+    music_session = FactoryGirl.create(:active_music_session, :fan_access => false, user_id: musician_id)
+    music_session_id = music_session.id
 
     user = User.find(musician_id)
-    music_session = MusicSession.find(music_session_id)
 
     @connman.join_music_session(user, musician_client_id, music_session, true, TRACKS)
 
@@ -376,12 +375,11 @@ describe ConnectionManager do
     client_id = "client_id20"
     user_id = create_user("test", "user20", "user20@jamkazam.com")
     user_id2 = create_user("test", "user21", "user21@jamkazam.com")
-    music_session_id = create_music_session(user_id)
-
+    music_session = FactoryGirl.create(:active_music_session, user_id: user_id)
+    music_session_id = music_session.id
     user = User.find(user_id2)
-    music_session = MusicSession.find(music_session_id)
 
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
     # specify real user id, but not associated with this session
     expect { @connman.join_music_session(user, client_id, music_session, true, TRACKS) } .to raise_error(ActiveRecord::RecordNotFound)
   end
@@ -391,9 +389,9 @@ describe ConnectionManager do
     user_id = create_user("test", "user11", "user11@jamkazam.com")
 
     user = User.find(user_id)
-    music_session = MusicSession.new
+    music_session = ActiveMusicSession.new
 
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
     connection = @connman.join_music_session(user, client_id, music_session, true, TRACKS)
     connection.errors.size.should == 1
     connection.errors.get(:music_session).should == [ValidationMessages::MUSIC_SESSION_MUST_BE_SPECIFIED]
@@ -403,12 +401,11 @@ describe ConnectionManager do
     client_id = "client_id11.1"
     user_id = create_user("test", "user11.1", "user11.1@jamkazam.com")
     user_id2 = create_user("test", "user11.2", "user11.2@jamkazam.com")
-    music_session_id = create_music_session(user_id, :approval_required => true)
-
+    music_session = FactoryGirl.create(:active_music_session, :approval_required => true, user_id: user_id)
+    music_session_id = music_session.id
     user = User.find(user_id2)
-    music_session = MusicSession.find(music_session_id)
 
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
     # specify real user id, but not associated with this session
     expect { @connman.join_music_session(user, client_id, music_session, true, TRACKS) } .to raise_error(ActiveRecord::RecordNotFound)
   end
@@ -420,9 +417,9 @@ describe ConnectionManager do
     user_id = create_user("test", "user12", "user12@jamkazam.com")
 
     user = User.find(user_id)
-    dummy_music_session = MusicSession.new
+    dummy_music_session = ActiveMusicSession.new
 
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
 
     expect { @connman.leave_music_session(user, Connection.find_by_client_id(client_id), dummy_music_session) }.to raise_error(JamRuby::StateError)
   end
@@ -431,14 +428,13 @@ describe ConnectionManager do
 
     client_id = "client_id13"
     user_id = create_user("test", "user13", "user13@jamkazam.com")
-    music_session_id = create_music_session(user_id)
-
+    music_session = FactoryGirl.create(:active_music_session, user_id: user_id)
+    music_session_id = music_session.id
     user = User.find(user_id)
-    music_session = MusicSession.find(music_session_id)
 
-    dummy_music_session = MusicSession.new
+    dummy_music_session = ActiveMusicSession.new
 
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
     @connman.join_music_session(user, client_id, music_session, true, TRACKS)
     expect { @connman.leave_music_session(user, Connection.find_by_client_id(client_id), dummy_music_session) }.to raise_error(JamRuby::StateError)
   end
@@ -447,12 +443,11 @@ describe ConnectionManager do
 
     client_id = "client_id14"
     user_id = create_user("test", "user14", "user14@jamkazam.com")
-    music_session_id = create_music_session(user_id)
-
+    music_session = FactoryGirl.create(:active_music_session, user_id: user_id)
+    music_session_id = music_session.id
     user = User.find(user_id)
-    music_session = MusicSession.find(music_session_id)
 
-    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client')
+    @connman.create_connection(user_id, client_id, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
     @connman.join_music_session(user, client_id, music_session, true, TRACKS)
 
     assert_session_exists(music_session_id, true)
@@ -490,19 +485,17 @@ describe ConnectionManager do
     # and a connection can only point to one active music_session at a time. this is a test of
     # the latter but we need a test of the former, too.
 
-
     user_id = create_user("test", "user11", "user11@jamkazam.com")
 
     user = User.find(user_id)
 
     client_id1 = Faker::Number.number(20)
-    @connman.create_connection(user_id, client_id1, "1.1.1.1", 'client')
-    music_session1 = MusicSession.find(create_music_session(user_id))
+    @connman.create_connection(user_id, client_id1, "1.1.1.1", 'client', STALE_TIME, EXPIRE_TIME)
+    music_session1 = FactoryGirl.create(:active_music_session, :user_id => user_id)
     connection1 = @connman.join_music_session(user, client_id1, music_session1, true, TRACKS)
-
     connection1.errors.size.should == 0
 
-    music_session2 = MusicSession.find(create_music_session(user_id))
+    music_session2 = FactoryGirl.create(:active_music_session, :user_id => user_id)
     connection2 = @connman.join_music_session(user, client_id1, music_session2, true, TRACKS)
 
     connection2.errors.size.should == 1

ruby/spec/jam_ruby/models/band_filter_search_spec.rb

@@ -105,7 +105,7 @@ describe 'Band search' do
 
   def make_session(band)
     usr = band.users[0]
-    session = FactoryGirl.create(:music_session, :creator => usr, :description => "Session", :band => band)
+    session = FactoryGirl.create(:active_music_session, :creator => usr, :description => "Session", :band => band)
     FactoryGirl.create(:connection, :user => usr, :music_session => session)
     user = FactoryGirl.create(:user)
     session
@@ -159,7 +159,7 @@ describe 'Band search' do
     it "by now playing" do
       # should get 1 result with 1 active session
       session = make_session(@band3)
-      #FactoryGirl.create(:music_session_history, :music_session => session)
+      #FactoryGirl.create(:active_music_session, :music_session => session)
 
       results = Search.band_filter({ :orderby => 'playing' })
       expect(results.results.count).to be 1
@@ -168,7 +168,7 @@ describe 'Band search' do
       # should get 2 results with 2 active sessions
       # sort order should be created_at DESC
       session = make_session(@band4)
-      #FactoryGirl.create(:music_session_history, :music_session => session)
+      #FactoryGirl.create(:active_music_session, :music_session => session)
       results = Search.band_filter({ :orderby => 'playing' })
       expect(results.results.count).to be 2
       expect(results.results[0].id).to eq(@band4.id)

ruby/spec/jam_ruby/models/claimed_recording_spec.rb

@@ -18,7 +18,7 @@ describe ClaimedRecording do
     @connection = FactoryGirl.create(:connection, :user => @user)
     @instrument = FactoryGirl.create(:instrument, :description => 'a great instrument')
     @track = FactoryGirl.create(:track, :connection => @connection, :instrument => @instrument)
-    @music_session = FactoryGirl.create(:music_session, :creator => @user, :musician_access => true)
+    @music_session = FactoryGirl.create(:active_music_session, :creator => @user, :musician_access => true)
     # @music_session.connections << @connection
     @music_session.save
     @connection.join_the_session(@music_session, true, nil)

ruby/spec/jam_ruby/models/connection_spec.rb

@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe JamRuby::Connection do
   let(:user) { FactoryGirl.create(:user) }
-  let (:music_session) { FactoryGirl.create(:music_session, :creator => user) }
+  let (:music_session) { FactoryGirl.create(:active_music_session, :creator => user) }
 
   it 'starts in the correct state' do
     connection = FactoryGirl.create(:connection, 
@@ -37,7 +37,7 @@ describe JamRuby::Connection do
     pending 'distance search changes'
     uu = FactoryGirl.create(:user)
     uu.lat.should == nil
-    msess = FactoryGirl.create(:music_session, :creator => uu)
+    msess = FactoryGirl.create(:active_music_session, :creator => uu)
     geocode = FactoryGirl.create(:geocoder)
     connection = FactoryGirl.create(:connection, 
                                     :user => uu, 

ruby/spec/jam_ruby/models/diagnostic_spec.rb

@@ -0,0 +1,18 @@
+require 'spec_helper'
+
+describe Diagnostic do
+  let (:user) { FactoryGirl.create(:user) }
+  let (:diagnostic) { FactoryGirl.create(:diagnostic, user: user) }
+
+  it 'can be made' do
+    diagnostic.save!
+  end
+
+  it "validates type" do
+    diagnostic = FactoryGirl.build(:diagnostic, user: user, type: 'bleh')
+
+    diagnostic.errors[:type].should == []
+
+  end
+
+end

ruby/spec/jam_ruby/models/feed_spec.rb

@@ -16,7 +16,7 @@ describe Feed do
   it "one claimed recording" do
     claimed_recording = FactoryGirl.create(:claimed_recording)
     MusicSessionUserHistory.delete_all # the factory makes a music_session while making the recording/claimed_recording
-    MusicSessionHistory.delete_all # the factory makes a music_session while making the recording/claimed_recording
+    MusicSession.delete_all # the factory makes a music_session while making the recording/claimed_recording
     feeds, start = Feed.index(user1)
     feeds.length.should == 1
     feeds[0].recording == claimed_recording.recording
@@ -28,7 +28,7 @@ describe Feed do
     recording.recorded_tracks << second_track
     FactoryGirl.create(:claimed_recording, recording: recording, user: second_track.user)
     MusicSessionUserHistory.delete_all # the factory makes a music_session while making the recording/claimed_recording
-    MusicSessionHistory.delete_all
+    MusicSession.delete_all
 
     # verify the mess above only made one recording
     Recording.count.should == 1
@@ -38,16 +38,16 @@ describe Feed do
   end
 
   it "one music session" do
-    music_session = FactoryGirl.create(:music_session)
+    music_session = FactoryGirl.create(:active_music_session)
     feeds, start = Feed.index(user1)
     feeds.length.should == 1
-    feeds[0].music_session_history == music_session.music_session_history
+    feeds[0].music_session == music_session.music_session
   end
 
   it "does not return a recording with no claimed recordings" do
     recording = FactoryGirl.create(:recording)
     MusicSessionUserHistory.delete_all # the factory makes a music_session while making the recording/claimed_recording
-    MusicSessionHistory.delete_all
+    MusicSession.delete_all
 
     feeds, start = Feed.index(user1)
     feeds.length.should == 0
@@ -60,7 +60,7 @@ describe Feed do
       feeds, start = Feed.index(user1)
       feeds.length.should == 2
       feeds[0].recording.should == claimed_recording.recording
-      feeds[1].music_session_history.should == claimed_recording.recording.music_session.music_session_history
+      feeds[1].music_session.should == claimed_recording.recording.music_session.music_session
     end
 
     it "sort by plays DESC" do
@@ -80,14 +80,14 @@ describe Feed do
       feeds[0].recording.should == claimed_recording2.recording
       feeds[1].recording.should == claimed_recording1.recording
 
-      FactoryGirl.create(:playable_play, playable: claimed_recording1.recording.music_session.music_session_history, user: user1)
-      FactoryGirl.create(:playable_play, playable: claimed_recording1.recording.music_session.music_session_history, user: user2)
-      FactoryGirl.create(:playable_play, playable: claimed_recording1.recording.music_session.music_session_history, user: user3)
+      FactoryGirl.create(:playable_play, playable: claimed_recording1.recording.music_session.music_session, user: user1)
+      FactoryGirl.create(:playable_play, playable: claimed_recording1.recording.music_session.music_session, user: user2)
+      FactoryGirl.create(:playable_play, playable: claimed_recording1.recording.music_session.music_session, user: user3)
 
 
       feeds, start = Feed.index(user1, :sort => 'plays')
       feeds.length.should == 4
-      feeds[0].music_session_history.should == claimed_recording1.recording.music_session.music_session_history
+      feeds[0].music_session.should == claimed_recording1.recording.music_session.music_session
       feeds[1].recording.should == claimed_recording2.recording
       feeds[2].recording.should == claimed_recording1.recording
     end
@@ -109,13 +109,13 @@ describe Feed do
       feeds[0].recording.should == claimed_recording2.recording
       feeds[1].recording.should == claimed_recording1.recording
 
-      FactoryGirl.create(:music_session_like, music_session_history: claimed_recording1.recording.music_session.music_session_history, user: user1)
-      FactoryGirl.create(:music_session_like, music_session_history: claimed_recording1.recording.music_session.music_session_history, user: user2)
-      FactoryGirl.create(:music_session_like, music_session_history: claimed_recording1.recording.music_session.music_session_history, user: user3)
+      FactoryGirl.create(:music_session_like, music_session: claimed_recording1.recording.music_session.music_session, user: user1)
+      FactoryGirl.create(:music_session_like, music_session: claimed_recording1.recording.music_session.music_session, user: user2)
+      FactoryGirl.create(:music_session_like, music_session: claimed_recording1.recording.music_session.music_session, user: user3)
 
       feeds, start = Feed.index(user1, :sort => 'likes')
       feeds.length.should == 4
-      feeds[0].music_session_history.should == claimed_recording1.recording.music_session.music_session_history
+      feeds[0].music_session.should == claimed_recording1.recording.music_session.music_session
       feeds[1].recording.should == claimed_recording2.recording
       feeds[2].recording.should == claimed_recording1.recording
     end
@@ -126,18 +126,18 @@ describe Feed do
       # creates both recording and history record in feed
       claimed_recording1 = FactoryGirl.create(:claimed_recording)
 
-      feeds, start = Feed.index(user1, :type => 'music_session_history')
+      feeds, start = Feed.index(user1, :type => 'music_session')
       feeds.length.should == 1
-      feeds[0].music_session_history == claimed_recording1.recording.music_session.music_session_history
+      feeds[0].music_session == claimed_recording1.recording.music_session.music_session
     end
 
     it "returns only sessions" do
       # creates both recording and history record in feed
       claimed_recording1 = FactoryGirl.create(:claimed_recording)
 
-      feeds, start = Feed.index(user1, :type => 'music_session_history')
+      feeds, start = Feed.index(user1, :type => 'music_session')
       feeds.length.should == 1
-      feeds[0].music_session_history == claimed_recording1.recording.music_session.music_session_history
+      feeds[0].music_session == claimed_recording1.recording.music_session.music_session
     end
   end
 
@@ -203,7 +203,7 @@ describe Feed do
       options[:start] = start
       feeds, start = Feed.index(user1, options)
       feeds.length.should == 1
-      feeds[0].music_session_history.should == claimed_recording.recording.music_session.music_session_history
+      feeds[0].music_session.should == claimed_recording.recording.music_session.music_session
 
       options[:start] = start
       feeds, start = Feed.index(user1, options)
@@ -214,12 +214,12 @@ describe Feed do
     it "supports likes pagination" do
       claimed_recording1 = FactoryGirl.create(:claimed_recording)
 
-      FactoryGirl.create(:music_session_like, music_session_history: claimed_recording1.recording.music_session.music_session_history, user: user1)
+      FactoryGirl.create(:music_session_like, music_session: claimed_recording1.recording.music_session.music_session, user: user1)
 
       options = {limit: 1, sort: 'likes'}
       feeds, start = Feed.index(user1, options)
       feeds.length.should == 1
-      feeds[0].music_session_history.should == claimed_recording1.recording.music_session.music_session_history
+      feeds[0].music_session.should == claimed_recording1.recording.music_session.music_session
 
       options[:start] = start
       feeds, start = Feed.index(user1, options)
@@ -235,12 +235,12 @@ describe Feed do
     it "supports plays pagination" do
       claimed_recording1 = FactoryGirl.create(:claimed_recording)
 
-      FactoryGirl.create(:playable_play, playable: claimed_recording1.recording.music_session.music_session_history, user: user1)
+      FactoryGirl.create(:playable_play, playable: claimed_recording1.recording.music_session.music_session, user: user1)
 
       options = {limit: 1, sort: 'plays'}
       feeds, start = Feed.index(user1, options)
       feeds.length.should == 1
-      feeds[0].music_session_history.should == claimed_recording1.recording.music_session.music_session_history
+      feeds[0].music_session.should == claimed_recording1.recording.music_session.music_session
 
       options[:start] = start
       feeds, start = Feed.index(user1, options)
@@ -263,8 +263,8 @@ describe Feed do
       feeds, start = Feed.index(claimed_recording1.user)
       feeds.length.should == 1
 
-      claimed_recording1.recording.music_session.fan_access = false
-      claimed_recording1.recording.music_session.save!
+      claimed_recording1.recording.music_session.music_session.fan_access = false
+      claimed_recording1.recording.music_session.music_session.save!
 
       feeds, start = Feed.index(claimed_recording1.user)
       feeds.length.should == 0
@@ -274,8 +274,8 @@ describe Feed do
   describe "band feeds" do
     it "does show other band's stuff in this feed" do
       other_band = FactoryGirl.create(:band)
-      music_session = FactoryGirl.create(:music_session, band: other_band)
-      FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => user1)
+      music_session = FactoryGirl.create(:active_music_session, band: other_band)
+      FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => user1)
 
       claimed_recording1 = FactoryGirl.create(:claimed_recording)
       claimed_recording1.is_public = true
@@ -290,28 +290,28 @@ describe Feed do
     it "shows public recordings to you and to others" do
       user1.bands << band
       user1.save!
-      music_session = FactoryGirl.create(:music_session, band: band)
-      music_session.music_session_history.fan_access.should be_true
+      music_session = FactoryGirl.create(:active_music_session, band: band)
+      music_session.music_session.fan_access.should be_true
 
       feeds, start = Feed.index(user1, band: band.id)
       feeds.length.should == 1
-      feeds[0].music_session_history.should == music_session.music_session_history
+      feeds[0].music_session.should == music_session.music_session
 
       feeds, start = Feed.index(user2, band: band.id)
       feeds.length.should == 1
-      feeds[0].music_session_history.should == music_session.music_session_history
+      feeds[0].music_session.should == music_session.music_session
     end
 
     it "shows private sessions to you, not to others" do
       user1.bands << band
       user1.save!
-      music_session = FactoryGirl.create(:music_session, band: band, fan_access: false)
-      music_session.music_session_history.fan_access.should be_false
+      music_session = FactoryGirl.create(:active_music_session, band: band, fan_access: false)
+      music_session.music_session.fan_access.should be_false
 
       feeds, start = Feed.index(user1, band: band.id)
       feeds.length.should == 1
-      feeds[0].music_session_history.should == music_session.music_session_history
-      feeds[0].music_session_history.fan_access.should be_false
+      feeds[0].music_session.should == music_session.music_session
+      feeds[0].music_session.fan_access.should be_false
 
 
       feeds, start = Feed.index(user2, band: band.id)
@@ -355,8 +355,8 @@ describe Feed do
 
   describe "user feeds" do
     it "does not show stuff from other people" do
-      music_session = FactoryGirl.create(:music_session)
-      FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => user2)
+      music_session = FactoryGirl.create(:active_music_session)
+      FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => user2)
 
       claimed_recording1 = FactoryGirl.create(:claimed_recording)
       claimed_recording1.is_public = true
@@ -367,28 +367,28 @@ describe Feed do
     end
 
     it "shows public sessions to you and to others" do
-      music_session = FactoryGirl.create(:music_session)
-      FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => user1)
+      music_session = FactoryGirl.create(:active_music_session)
+      FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => user1)
 
       feeds, start = Feed.index(user1, user: user1.id)
       feeds.length.should == 1
-      feeds[0].music_session_history.should == music_session.music_session_history
+      feeds[0].music_session.should == music_session.music_session
 
       feeds, start = Feed.index(user2, user: user1.id)
       feeds.length.should == 1
-      feeds[0].music_session_history.should == music_session.music_session_history
+      feeds[0].music_session.should == music_session.music_session
     end
 
 
     it "shows private sessions to you, not to others" do
-      music_session = FactoryGirl.create(:music_session, fan_access: false)
-      music_session.music_session_history.fan_access.should be_false
-      FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => user1)
+      music_session = FactoryGirl.create(:active_music_session, fan_access: false)
+      music_session.music_session.fan_access.should be_false
+      FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => user1)
 
       feeds, start = Feed.index(user1, user: user1.id)
       feeds.length.should == 1
-      feeds[0].music_session_history.should == music_session.music_session_history
-      feeds[0].music_session_history.fan_access.should be_false
+      feeds[0].music_session.should == music_session.music_session
+      feeds[0].music_session.fan_access.should be_false
 
 
       feeds, start = Feed.index(user2, user: user1.id)

ruby/spec/jam_ruby/models/icecast_mount_spec.rb

@@ -166,39 +166,39 @@ describe IcecastMount do
     let(:server1) {FactoryGirl.create(:icecast_server_minimal)}
     let(:server2) {FactoryGirl.create(:icecast_server_with_overrides)}
     let(:server3) {FactoryGirl.create(:icecast_server_with_overrides)}
-    let(:hidden_music_session) { FactoryGirl.create(:music_session, :fan_access => false)}
-    let(:public_music_session) { FactoryGirl.create(:music_session, :fan_access => true)}
-    let(:public_music_session2) { FactoryGirl.create(:music_session, :fan_access => true)}
-    let(:public_music_session3) { FactoryGirl.create(:music_session, :fan_access => true)}
+    let(:hidden_music_session) { FactoryGirl.create(:active_music_session, :fan_access => false)}
+    let(:public_music_session) { FactoryGirl.create(:active_music_session, :fan_access => true)}
+    let(:public_music_session2) { FactoryGirl.create(:active_music_session, :fan_access => true)}
+    let(:public_music_session3) { FactoryGirl.create(:active_music_session, :fan_access => true)}
 
     before(:each) do
 
     end
 
     it "no fan access means no mount" do
-      mount = IcecastMount.build_session_mount(hidden_music_session, IcecastServer.find_best_server_for_user(hidden_music_session.creator))
+      mount = IcecastMount.build_session_mount(hidden_music_session.music_session, hidden_music_session, IcecastServer.find_best_server_for_user(hidden_music_session.creator))
       mount.should be_nil
     end
 
     it "with no servers" do
       IcecastServer.count.should == 0
-      mount = IcecastMount.build_session_mount(public_music_session, IcecastServer.find_best_server_for_user(public_music_session.creator))
+      mount = IcecastMount.build_session_mount(public_music_session.music_session, public_music_session, IcecastServer.find_best_server_for_user(public_music_session.creator))
       mount.should be_nil
     end
 
     it "with a server that has a mount template" do
       server1.mount_template.should_not be_nil
-      mount = IcecastMount.build_session_mount(public_music_session, IcecastServer.find_best_server_for_user(public_music_session.creator))
+      mount = IcecastMount.build_session_mount(public_music_session.music_session, public_music_session, IcecastServer.find_best_server_for_user(public_music_session.creator))
       mount.should_not be_nil
       mount.save!
     end
 
     it "with a server that already has an associated mount" do
       server1.mount_template.should_not be_nil
-      mount = IcecastMount.build_session_mount(public_music_session, IcecastServer.find_best_server_for_user(public_music_session.creator))
+      mount = IcecastMount.build_session_mount(public_music_session.music_session, public_music_session, IcecastServer.find_best_server_for_user(public_music_session.creator))
       mount.save!
 
-      mount = IcecastMount.build_session_mount(public_music_session2, IcecastServer.find_best_server_for_user(public_music_session2.creator))
+      mount = IcecastMount.build_session_mount(public_music_session2.music_session, public_music_session2, IcecastServer.find_best_server_for_user(public_music_session2.creator))
       mount.save!
       server1.reload
       server1.mounts.length.should == 2
@@ -207,13 +207,13 @@ describe IcecastMount do
     it "picks a second server once the 1st has been chosen" do
       server1.touch
 
-      mount = IcecastMount.build_session_mount(public_music_session, IcecastServer.find_best_server_for_user(public_music_session.creator))
+      mount = IcecastMount.build_session_mount(public_music_session.music_session, public_music_session, IcecastServer.find_best_server_for_user(public_music_session.creator))
       mount.listeners = 1 # affect the weight
       mount.save!
 
       server2.touch
 
-      mount = IcecastMount.build_session_mount(public_music_session2, IcecastServer.find_best_server_for_user(public_music_session2.creator))
+      mount = IcecastMount.build_session_mount(public_music_session2.music_session, public_music_session2, IcecastServer.find_best_server_for_user(public_music_session2.creator))
       mount.save!
       server1.reload
       server1.mounts.length.should == 1
@@ -224,17 +224,17 @@ describe IcecastMount do
     it "picks the 1st server again once the 2nd has higher weight" do
       server1.touch
 
-      mount = IcecastMount.build_session_mount(public_music_session, IcecastServer.find_best_server_for_user(public_music_session.creator))
+      mount = IcecastMount.build_session_mount(public_music_session.music_session, public_music_session, IcecastServer.find_best_server_for_user(public_music_session.creator))
       mount.listeners = 1 # affect the weight
       mount.save!
 
       server2.touch
 
-      mount = IcecastMount.build_session_mount(public_music_session2, IcecastServer.find_best_server_for_user(public_music_session2.creator))
+      mount = IcecastMount.build_session_mount(public_music_session2.music_session, public_music_session2, IcecastServer.find_best_server_for_user(public_music_session2.creator))
       mount.sourced = 1
       mount.save!
 
-      mount = IcecastMount.build_session_mount(public_music_session3, IcecastServer.find_best_server_for_user(public_music_session3.creator))
+      mount = IcecastMount.build_session_mount(public_music_session3.music_session, public_music_session3, IcecastServer.find_best_server_for_user(public_music_session3.creator))
       mount.listeners = 1
       mount.save!
 

ruby/spec/jam_ruby/models/icecast_mount_template_spec.rb

@@ -10,11 +10,11 @@ describe IcecastMountTemplate do
 
   describe "poke configs" do
     let(:server) { a = FactoryGirl.create(:icecast_server_with_overrides); a.config_updated; IcecastServer.find(a.id) }
-    let(:music_session) { FactoryGirl.create(:music_session, :fan_access => true)}
+    let(:music_session) { FactoryGirl.create(:active_music_session, :fan_access => true)}
 
     before(:each) do
       server.touch
-      mount = IcecastMount.build_session_mount(music_session, IcecastServer.find_best_server_for_user(music_session.creator))
+      mount = IcecastMount.build_session_mount(music_session.music_session, music_session, IcecastServer.find_best_server_for_user(music_session.creator))
       mount.save!
       server.save!
       server.config_updated

ruby/spec/jam_ruby/models/invitation_spec.rb

@@ -1,18 +1,18 @@
 require 'spec_helper'
 
-describe MusicSession do
+describe ActiveMusicSession do
 
   it 'cant create invitation to non-friend' do
 
     user1 = FactoryGirl.create(:user)  # in the jam session
     user2 = FactoryGirl.create(:user)  # in the jam session
 
-    music_session = FactoryGirl.create(:music_session, :creator => user1)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1)
 
     music_session_member1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session, :ip_address => "1.1.1.1", :client_id => "1")
     music_session_member2 = FactoryGirl.create(:connection, :user => user2, :music_session => music_session, :ip_address => "2.2.2.2", :client_id => "2")
 
-    invitation = Invitation.new(:sender => user1, :receiver => user2, :music_session => music_session)
+    invitation = Invitation.new(:sender => user1, :receiver => user2, :music_session => music_session.music_session)
 
     invitation.save.should be_false
     invitation.errors.size.should == 1
@@ -24,7 +24,7 @@ describe MusicSession do
     user1 = FactoryGirl.create(:user)  # in the jam session
     user2 = FactoryGirl.create(:user)  # in the jam session
 
-    music_session = FactoryGirl.create(:music_session, :creator => user1)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1)
 
     music_session_member1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session, :ip_address => "1.1.1.1", :client_id => "1")
     music_session_member2 = FactoryGirl.create(:connection, :user => user2, :music_session => music_session, :ip_address => "2.2.2.2", :client_id => "2")
@@ -32,7 +32,7 @@ describe MusicSession do
     FactoryGirl.create(:friendship, :user => user1, :friend => user2)
     FactoryGirl.create(:friendship, :user => user2, :friend => user1)
 
-    invitation = Invitation.new(:sender => user1, :receiver => user2, :music_session => music_session)
+    invitation = Invitation.new(:sender => user1, :receiver => user2, :music_session => music_session.music_session)
 
     invitation.save.should be_true
   end
@@ -41,14 +41,14 @@ describe MusicSession do
     user1 = FactoryGirl.create(:user)  # in the jam session
     user2 = FactoryGirl.create(:user)  # in the jam session
 
-    music_session = FactoryGirl.create(:music_session, :creator => user1)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1)
 
     music_session_member1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session, :ip_address => "1.1.1.1", :client_id => "1")
     connection2 = FactoryGirl.create(:connection, :user => user2, :ip_address => "2.2.2.2", :client_id => "2")
 
-    join_request = FactoryGirl.create(:join_request, :user => user2, :music_session => music_session)
+    join_request = FactoryGirl.create(:join_request, :user => user2, :music_session => music_session.music_session)
 
-    invitation = Invitation.new(:sender => user1, :receiver => user2, :music_session => music_session, :join_request => join_request)
+    invitation = Invitation.new(:sender => user1, :receiver => user2, :music_session => music_session.music_session, :join_request => join_request)
 
     invitation.save.should be_true
   end
@@ -57,15 +57,15 @@ describe MusicSession do
     user1 = FactoryGirl.create(:user)  # in the jam session
     user2 = FactoryGirl.create(:user)  # in the jam session
 
-    music_session = FactoryGirl.create(:music_session, :creator => user1)
-    music_session2 = FactoryGirl.create(:music_session, :creator => user1)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1)
+    music_session2 = FactoryGirl.create(:active_music_session, :creator => user1)
 
     music_session_member1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session, :ip_address => "1.1.1.1", :client_id => "1")
     connection2 = FactoryGirl.create(:connection, :user => user2, :ip_address => "2.2.2.2", :client_id => "2")
 
-    join_request = FactoryGirl.create(:join_request, :user => user2, :music_session => music_session2)
+    join_request = FactoryGirl.create(:join_request, :user => user2, :music_session => music_session2.music_session)
 
-    invitation = Invitation.new(:sender => user1, :receiver => user2, :music_session => music_session, :join_request => join_request)
+    invitation = Invitation.new(:sender => user1, :receiver => user2, :music_session => music_session.music_session, :join_request => join_request)
 
     invitation.save.should be_false
     invitation.errors.get(:join_request).should == [Invitation::JOIN_REQUEST_IS_NOT_FOR_RECEIVER_AND_MUSIC_SESSION ]

ruby/spec/jam_ruby/models/join_request_spec.rb

@@ -4,9 +4,9 @@ describe JoinRequest do
 
   it 'can create a join request' do
     user1 = FactoryGirl.create(:user)
-    music_session = FactoryGirl.create(:music_session, :creator => user1)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1)
     music_session_member1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session)
-    join_request = JoinRequest.new(:user => user1, :music_session => music_session, :text => "Let me join yo")
+    join_request = JoinRequest.new(:user => user1, :music_session => music_session.music_session, :text => "Let me join yo")
 
     join_request.save.should be_true
 
@@ -18,9 +18,9 @@ describe JoinRequest do
   it 'fans cant create a join request' do
     user1 = FactoryGirl.create(:user, :musician => true)
     user2 = FactoryGirl.create(:user, :musician => false)
-    music_session = FactoryGirl.create(:music_session, :creator => user1)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1)
     music_session_member1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session)
-    join_request = JoinRequest.new(:user => user2, :music_session => music_session, :text => "Let me join yo")
+    join_request = JoinRequest.new(:user => user2, :music_session => music_session.music_session, :text => "Let me join yo")
 
     join_request.save.should be_false
     join_request.errors.size.should == 1
@@ -29,12 +29,12 @@ describe JoinRequest do
 
   it 'cant create a dup join_request' do
     user1 = FactoryGirl.create(:user)
-    music_session = FactoryGirl.create(:music_session, :creator => user1)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1)
     music_session_member1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session)
-    join_request = JoinRequest.new(:user => user1, :music_session => music_session, :text => "Let me join yo")
+    join_request = JoinRequest.new(:user => user1, :music_session => music_session.music_session, :text => "Let me join yo")
     join_request.save.should be_true
 
-    join_request2 = JoinRequest.new(:user => user1, :music_session => music_session, :text => "Let me join yo")
+    join_request2 = JoinRequest.new(:user => user1, :music_session => music_session.music_session, :text => "Let me join yo")
 
     join_request2.save.should be_false
     join_request2.errors.get(:user_id) == ["has already been taken"]
@@ -42,9 +42,9 @@ describe JoinRequest do
 
   it "cant contain profanity in the text" do
     user1 = FactoryGirl.create(:user)
-    music_session = FactoryGirl.create(:music_session, :creator => user1)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1)
     music_session_member1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session)
-    join_request = JoinRequest.new(:user => user1, :music_session => music_session, :text => "fuck you")
+    join_request = JoinRequest.new(:user => user1, :music_session => music_session.music_session, :text => "fuck you")
     join_request.save
     join_request.valid?.should be_false
   end

ruby/spec/jam_ruby/models/mix_spec.rb

@@ -7,7 +7,7 @@ describe Mix do
     @connection = FactoryGirl.create(:connection, :user => @user)
     @instrument = FactoryGirl.create(:instrument, :description => 'a great instrument')
     @track = FactoryGirl.create(:track, :connection => @connection, :instrument => @instrument)
-    @music_session = FactoryGirl.create(:music_session, :creator => @user, :musician_access => true)
+    @music_session = FactoryGirl.create(:active_music_session, :creator => @user, :musician_access => true)
     # @music_session.connections << @connection
     @music_session.save
     @connection.join_the_session(@music_session, true, nil)

ruby/spec/jam_ruby/models/music_session_history_spec.rb

@@ -1,23 +1,57 @@
 require 'spec_helper'
 
-describe MusicSessionHistory do
+describe MusicSession do
 
 
+  let(:creator) {FactoryGirl.create(:user)}
   let(:some_user) { FactoryGirl.create(:user) }
-  let(:music_session) { FactoryGirl.create(:music_session_no_history) }
-  let(:user_history1) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => music_session.creator, :created_at => 2.days.ago, :session_removed_at => 1.days.ago) }
-  let(:user_history2) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => some_user, :created_at => 2.days.ago, :session_removed_at => 1.days.ago) }
-  let(:user_history3) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => music_session.creator, :created_at => 3.days.ago, :session_removed_at => 2.days.ago) }
-  let(:user_history4) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => some_user, :created_at => 3.days.ago, :session_removed_at => 2.days.ago) }
+  let(:music_session) { FactoryGirl.create(:active_music_session_no_user_history) }
+  let(:user_history1) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => music_session.creator, :created_at => 2.days.ago, :session_removed_at => 1.days.ago) }
+  let(:user_history2) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => some_user, :created_at => 2.days.ago, :session_removed_at => 1.days.ago) }
+  let(:user_history3) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => music_session.creator, :created_at => 3.days.ago, :session_removed_at => 2.days.ago) }
+  let(:user_history4) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => some_user, :created_at => 3.days.ago, :session_removed_at => 2.days.ago) }
 
-  it "create" do
-    music_session.music_session_history.description.should eql(music_session.description)
+  describe "validations" do
+    it "genre must be set" do
+      music_session = FactoryGirl.build(:music_session)
+      music_session.genre = nil
+      music_session.save.should be_false
+      music_session.errors[:genre].should == ["can't be blank"]
+    end
+
+    it "updates the fields of a music session properly" do
+      genre1 = FactoryGirl.create(:genre)
+      genre2 = FactoryGirl.create(:genre)
+      genre3 = FactoryGirl.create(:genre)
+      genre4 = FactoryGirl.create(:genre)
+      creator = FactoryGirl.create(:user)
+      session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session", :genre => genre3)
+      session.update_attributes({:description => "Session2", :genre => genre1})
+      session.reload
+      session.description.should == "Session2"
+      session.genre.should == genre1
+    end
+
+    it "must have legal_terms accepted" do
+      user1 = FactoryGirl.create(:user)
+      music_session = FactoryGirl.build(:music_session, :creator => user1,  legal_terms: false)
+      music_session.save
+      music_session.valid?.should be_false
+      music_session.errors["legal_terms"].should == ["is not included in the list"]
+    end
+
+    it "cannot have profanity in the description" do
+      user1 = FactoryGirl.create(:user)
+      music_session = FactoryGirl.build(:music_session, :creator => user1, legal_terms: false, :description => "fuck you")
+      music_session.save
+      music_session.valid?.should be_false
+    end
   end
 
   it "unique users" do
     user_history1.should_not be_nil
     user_history2.should_not be_nil
-    users = music_session.music_session_history.unique_users
+    users = music_session.music_session.unique_users
 
     users.length.should eql(2)
 
@@ -26,7 +60,7 @@ describe MusicSessionHistory do
 
     user_history3.should_not be_nil
     user_history4.should_not be_nil
-    users = music_session.music_session_history.unique_users
+    users = music_session.music_session.unique_users
 
     users.length.should eql(2)
     users.include?(some_user).should be_true
@@ -44,7 +78,7 @@ describe MusicSessionHistory do
     user_history2.session_removed_at = session_removed_at
     user_history2.save!
 
-    histories = music_session.music_session_history.unique_user_histories
+    histories = music_session.music_session.unique_user_histories
     histories.length.should eql(2)
     histories[0].first_name.should_not be_nil
     histories[0].last_name.should_not be_nil
@@ -62,7 +96,7 @@ describe MusicSessionHistory do
     user_history4.session_removed_at = session_removed_at
     user_history4.save!
 
-    histories = music_session.music_session_history.unique_user_histories
+    histories = music_session.music_session.unique_user_histories
     histories.length.should eql(2)
     histories[0].total_duration.to_i.should == 2.day.to_i
     histories[0].total_instruments.should == 'guitar|guitar'

ruby/spec/jam_ruby/models/music_session_perf_data_spec.rb

@@ -3,7 +3,7 @@ require 'spec_helper'
 describe MusicSessionPerfData do
 
   before do
-    #music_session = FactoryGirl.create(:music_session)
+    #music_session = FactoryGirl.create(:active_music_session)
     #connection = FactoryGirl.create(:connection, :music_session => music_session)
   end
 

ruby/spec/jam_ruby/models/music_session_spec.rb

@@ -1,28 +1,20 @@
 require 'spec_helper'
 
-describe MusicSession do
+describe ActiveMusicSession do
 
   before(:each) do
-    MusicSession.delete_all
+    ActiveMusicSession.delete_all
     IcecastServer.delete_all
     IcecastMount.delete_all
   end
 
-  describe "validations" do
-    it "genre must be set" do
-      music_session = FactoryGirl.build(:music_session)
-      music_session.genres = []
-      music_session.save.should be_false
-      music_session.errors[:genres].should == [ValidationMessages::SESSION_GENRE_MINIMUM_NOT_MET]
-    end
-  end
   it 'can grant access to valid user' do
 
     user1 = FactoryGirl.create(:user) # in the jam session
     user2 = FactoryGirl.create(:user) # in the jam session
     user3 = FactoryGirl.create(:user) # not in the jam session
 
-    music_session = FactoryGirl.create(:music_session, :creator => user1, :musician_access => false)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1, :musician_access => false)
     FactoryGirl.create(:connection, :user => user1, :music_session => music_session)
     FactoryGirl.create(:connection, :user => user2, :music_session => music_session)
 
@@ -38,7 +30,7 @@ describe MusicSession do
     user2 = FactoryGirl.create(:user) # in the jam session
     user3 = FactoryGirl.create(:user) # not in the jam session
 
-    music_session = FactoryGirl.create(:music_session, :creator => user1, :musician_access => true)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1, :musician_access => true)
 
     music_session.can_join?(user1, true).should == true
     music_session.can_join?(user2, true).should == true
@@ -50,7 +42,7 @@ describe MusicSession do
     user2 = FactoryGirl.create(:user) # in the jam session
     user3 = FactoryGirl.create(:user) # not in the jam session
 
-    music_session = FactoryGirl.create(:music_session, :creator => user1, :musician_access => false)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1, :musician_access => false)
     FactoryGirl.create(:connection, :user => user1, :music_session => music_session)
 
     music_session.can_join?(user1, true).should == true
@@ -60,7 +52,7 @@ describe MusicSession do
     # invite user 2
     FactoryGirl.create(:friendship, :user => user1, :friend => user2)
     FactoryGirl.create(:friendship, :user => user2, :friend => user1)
-    FactoryGirl.create(:invitation, :sender => user1, :receiver => user2, :music_session => music_session)
+    FactoryGirl.create(:invitation, :sender => user1, :receiver => user2, :music_session => music_session.music_session)
 
     music_session.can_join?(user1, true).should == true
     music_session.can_join?(user2, true).should == true
@@ -72,7 +64,7 @@ describe MusicSession do
     user2 = FactoryGirl.create(:user) # in the jam session
     user3 = FactoryGirl.create(:user) # not in the jam session
 
-    music_session = FactoryGirl.create(:music_session, :creator => user1, :musician_access => false, :fan_access => false)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1, :musician_access => false, :fan_access => false)
     FactoryGirl.create(:connection, :user => user1, :music_session => music_session)
 
     music_session.can_see?(user1).should == true
@@ -82,29 +74,28 @@ describe MusicSession do
     # invite user 2
     FactoryGirl.create(:friendship, :user => user1, :friend => user2)
     FactoryGirl.create(:friendship, :user => user2, :friend => user1)
-    FactoryGirl.create(:invitation, :sender => user1, :receiver => user2, :music_session => music_session)
+    FactoryGirl.create(:invitation, :sender => user1, :receiver => user2, :music_session => music_session.music_session)
 
     music_session.can_see?(user1).should == true
     music_session.can_see?(user2).should == true
     music_session.can_see?(user3).should == false
   end
 
-
   describe "index" do
     it "orders two sessions by created_at starting with most recent" do
       creator = FactoryGirl.create(:user)
       creator2 = FactoryGirl.create(:user)
 
-      earlier_session = FactoryGirl.create(:music_session, :creator => creator, :description => "Earlier Session")
+      earlier_session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Earlier Session")
       FactoryGirl.create(:connection, :user => creator, :music_session => earlier_session)
 
-      later_session = FactoryGirl.create(:music_session, :creator => creator2, :description => "Later Session")
+      later_session = FactoryGirl.create(:active_music_session, :creator => creator2, :description => "Later Session")
       FactoryGirl.create(:connection, :user => creator2, :music_session => later_session)
 
       user = FactoryGirl.create(:user)
 
       #ActiveRecord::Base.logger = Logger.new(STDOUT)
-      music_sessions = MusicSession.index(user)
+      music_sessions = ActiveMusicSession.index(user)
       music_sessions.length.should == 2
       music_sessions.first.id.should == later_session.id
     end
@@ -113,17 +104,17 @@ describe MusicSession do
       creator1 = FactoryGirl.create(:user)
       creator2 = FactoryGirl.create(:user)
 
-      earlier_session = FactoryGirl.create(:music_session, :creator => creator1, :description => "Earlier Session")
+      earlier_session = FactoryGirl.create(:active_music_session, :creator => creator1, :description => "Earlier Session")
       FactoryGirl.create(:connection, :user => creator1, :music_session => earlier_session)
-      later_session = FactoryGirl.create(:music_session, :creator => creator2, :description => "Later Session")
+      later_session = FactoryGirl.create(:active_music_session, :creator => creator2, :description => "Later Session")
       FactoryGirl.create(:connection, :user => creator2, :music_session => later_session)
       user = FactoryGirl.create(:user)
       FactoryGirl.create(:connection, :user => creator1, :music_session => earlier_session)
       FactoryGirl.create(:friendship, :user => creator1, :friend => user)
       FactoryGirl.create(:friendship, :user => user, :friend => creator1)
-      FactoryGirl.create(:invitation, :sender => creator1, :receiver => user, :music_session => earlier_session)
+      FactoryGirl.create(:invitation, :sender => creator1, :receiver => user, :music_session => earlier_session.music_session)
 
-      music_sessions = MusicSession.index(user)
+      music_sessions = ActiveMusicSession.index(user)
       music_sessions.length.should == 2
       music_sessions.first.id.should == earlier_session.id
     end
@@ -133,9 +124,9 @@ describe MusicSession do
 
       creator1 = FactoryGirl.create(:user)
       creator2 = FactoryGirl.create(:user)
-      earlier_session = FactoryGirl.create(:music_session, :creator => creator1, :description => "Earlier Session")
+      earlier_session = FactoryGirl.create(:active_music_session, :creator => creator1, :description => "Earlier Session")
       FactoryGirl.create(:connection, :user => creator1, :music_session => earlier_session)
-      later_session = FactoryGirl.create(:music_session, :creator => creator2, :description => "Later Session")
+      later_session = FactoryGirl.create(:active_music_session, :creator => creator2, :description => "Later Session")
       FactoryGirl.create(:connection, :user => creator2, :music_session => later_session)
 
       user = FactoryGirl.create(:user)
@@ -144,41 +135,41 @@ describe MusicSession do
       FactoryGirl.create(:connection, :user => creator1, :music_session => earlier_session)
       FactoryGirl.create(:connection, :user => creator2, :music_session => earlier_session)
 
-      music_sessions = MusicSession.index(user)
+      music_sessions = ActiveMusicSession.index(user)
       music_sessions.length.should == 2
       music_sessions.first.id.should == earlier_session.id
     end
 
     it "doesn't list a session if musician_access is set to false" do
       creator = FactoryGirl.create(:user)
-      session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session", :musician_access => false)
+      session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Session", :musician_access => false)
       user = FactoryGirl.create(:user)
 
-      music_sessions = MusicSession.index(user)
+      music_sessions = ActiveMusicSession.index(user)
       music_sessions.length.should == 0
     end
 
     it "does list a session if musician_access is set to false but user was invited" do
       creator = FactoryGirl.create(:user)
-      session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session", :musician_access => false)
+      session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Session", :musician_access => false)
       user = FactoryGirl.create(:user)
       FactoryGirl.create(:connection, :user => creator, :music_session => session)
       FactoryGirl.create(:friendship, :user => creator, :friend => user)
       FactoryGirl.create(:friendship, :user => user, :friend => creator)
-      FactoryGirl.create(:invitation, :sender => creator, :receiver => user, :music_session => session)
+      FactoryGirl.create(:invitation, :sender => creator, :receiver => user, :music_session => session.music_session)
 
-      music_sessions = MusicSession.index(user)
+      music_sessions = ActiveMusicSession.index(user)
       music_sessions.length.should == 1
     end
 
     it "lists a session if the genre matches" do
       creator = FactoryGirl.create(:user)
       genre = FactoryGirl.create(:genre)
-      session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session", :genres => [genre])
+      session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Session", :genre => genre)
       FactoryGirl.create(:connection, :user => creator, :music_session => session)
       user = FactoryGirl.create(:user)
 
-      music_sessions = MusicSession.index(user, genres: [genre.id])
+      music_sessions = ActiveMusicSession.index(user, genres: [genre.id])
       music_sessions.length.should == 1
     end
 
@@ -186,37 +177,37 @@ describe MusicSession do
       creator = FactoryGirl.create(:user)
       genre1 = FactoryGirl.create(:genre)
       genre2 = FactoryGirl.create(:genre)
-      session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session", :genres => [genre1])
+      session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Session", :genre => genre1)
       user = FactoryGirl.create(:user)
 
-      music_sessions = MusicSession.index(user, genres: [genre2.id])
+      music_sessions = ActiveMusicSession.index(user, genres: [genre2.id])
       music_sessions.length.should == 0
     end
 
     it "does not list a session if friends_only is set and no friends are in it" do
       creator = FactoryGirl.create(:user)
-      session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session")
+      session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Session")
       user = FactoryGirl.create(:user)
 
-      music_sessions = MusicSession.index(user, friends_only: true)
+      music_sessions = ActiveMusicSession.index(user, friends_only: true)
       music_sessions.length.should == 0
     end
 
     it "lists a session properly if a friend is in it" do
       creator = FactoryGirl.create(:user)
-      session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session")
+      session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Session")
       user = FactoryGirl.create(:user)
       FactoryGirl.create(:friendship, :user => creator, :friend => user)
       FactoryGirl.create(:friendship, :user => user, :friend => creator)
       FactoryGirl.create(:connection, :user => creator, :music_session => session)
 
-      music_sessions = MusicSession.index(user)
+      music_sessions = ActiveMusicSession.index(user)
       music_sessions.length.should == 1
-      music_sessions = MusicSession.index(user, friends_only: true)
+      music_sessions = ActiveMusicSession.index(user, friends_only: true)
       music_sessions.length.should == 1
-      music_sessions = MusicSession.index(user, friends_only: false, my_bands_only: true)
+      music_sessions = ActiveMusicSession.index(user, friends_only: false, my_bands_only: true)
       music_sessions.length.should == 0
-      music_sessions = MusicSession.index(user, friends_only: true, my_bands_only: true)
+      music_sessions = ActiveMusicSession.index(user, friends_only: true, my_bands_only: true)
       music_sessions.length.should == 1
     end
 
@@ -225,46 +216,46 @@ describe MusicSession do
       # however, this bug continually crops up so the .index method will protect against this common bug
 
       creator = FactoryGirl.create(:user)
-      session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session")
+      session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Session")
       session.connections.delete_all # should leave a bogus, 0 participant session around
 
-      music_sessions = MusicSession.index(creator)
+      music_sessions = ActiveMusicSession.index(creator)
       music_sessions.length.should == 0
 
     end
 
     it "does not list a session if my_bands_only is set and it's not my band" do
       creator = FactoryGirl.create(:user)
-      session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session")
+      session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Session")
       user = FactoryGirl.create(:user)
 
-      music_sessions = MusicSession.index(user, friends_only: false, my_bands_only: true)
+      music_sessions = ActiveMusicSession.index(user, friends_only: false, my_bands_only: true)
       music_sessions.length.should == 0
     end
 
     it "lists a session properly if it's my band's session" do
       band = FactoryGirl.create(:band)
       creator = FactoryGirl.create(:user)
-      session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session", :band => band)
+      session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Session", :band => band)
       FactoryGirl.create(:connection, :user => creator, :music_session => session)
       user = FactoryGirl.create(:user)
       FactoryGirl.create(:band_musician, :band => band, :user => creator)
       FactoryGirl.create(:band_musician, :band => band, :user => user)
 
-      music_sessions = MusicSession.index(user)
+      music_sessions = ActiveMusicSession.index(user)
       music_sessions.length.should == 1
-      music_sessions = MusicSession.index(user, friends_only: true)
+      music_sessions = ActiveMusicSession.index(user, friends_only: true)
       music_sessions.length.should == 0
-      music_sessions = MusicSession.index(user, friends_only: false, my_bands_only: true)
+      music_sessions = ActiveMusicSession.index(user, friends_only: false, my_bands_only: true)
       music_sessions.length.should == 1
-      music_sessions = MusicSession.index(user, friends_only: true, my_bands_only: true)
+      music_sessions = ActiveMusicSession.index(user, friends_only: true, my_bands_only: true)
       music_sessions.length.should == 1
     end
 
     describe "index(as_musician: false)" do
       let(:fan_access) { true }
       let(:creator) { FactoryGirl.create(:user) }
-      let(:session) { FactoryGirl.create(:music_session, creator: creator, fan_access: fan_access ) }
+      let(:session) { FactoryGirl.create(:active_music_session, creator: creator, fan_access: fan_access ) }
       let(:connection) { FactoryGirl.create(:connection, user: creator, :music_session => session) }
 
       let(:user) {FactoryGirl.create(:user) }
@@ -277,13 +268,13 @@ describe MusicSession do
 
         it "no session listed if mount is nil" do
           connection.touch
-          sessions = MusicSession.index(user, as_musician: false)
+          sessions = ActiveMusicSession.index(user, as_musician: false)
           sessions.length.should == 0
         end
       end
 
       describe "with mount" do
-        let(:session_with_mount) { FactoryGirl.create(:music_session_with_mount) }
+        let(:session_with_mount) { FactoryGirl.create(:active_music_session_with_mount) }
         let(:connection_with_mount) { FactoryGirl.create(:connection, user: creator, :music_session => session_with_mount) }
 
 
@@ -293,7 +284,7 @@ describe MusicSession do
 
         it "no session listed if icecast_server config hasn't been updated" do
           connection_with_mount.touch
-          sessions = MusicSession.index(user, as_musician: false)
+          sessions = ActiveMusicSession.index(user, as_musician: false)
           sessions.length.should == 0
         end
 
@@ -303,7 +294,7 @@ describe MusicSession do
           session_with_mount.save!(:validate => false)
           session_with_mount.mount.server.config_updated_at = 1.minute.ago
           session_with_mount.mount.server.save!(:validate => false)
-          sessions = MusicSession.index(user, as_musician: false)
+          sessions = ActiveMusicSession.index(user, as_musician: false)
           sessions.length.should == 1
         end
       end
@@ -316,10 +307,10 @@ describe MusicSession do
       creator = FactoryGirl.create(:user)
       creator2 = FactoryGirl.create(:user)
 
-      earlier_session = FactoryGirl.create(:music_session, :creator => creator, :description => "Earlier Session")
+      earlier_session = FactoryGirl.create(:active_music_session, :creator => creator, :description => "Earlier Session")
       c1 = FactoryGirl.create(:connection, user: creator, music_session: earlier_session, addr: 0x01020304, locidispid: 1)
 
-      later_session = FactoryGirl.create(:music_session, :creator => creator2, :description => "Later Session")
+      later_session = FactoryGirl.create(:active_music_session, :creator => creator2, :description => "Later Session")
       c2 = FactoryGirl.create(:connection, user: creator2, music_session: later_session, addr: 0x21020304, locidispid: 2)
 
       user = FactoryGirl.create(:user)
@@ -331,7 +322,7 @@ describe MusicSession do
       # scores!
 
       #ActiveRecord::Base.logger = Logger.new(STDOUT)
-      music_sessions = MusicSession.nindex(user, client_id: c3.client_id).take(100)
+      music_sessions = ActiveMusicSession.nindex(user, client_id: c3.client_id).take(100)
       #music_sessions = MusicSession.index(user).take(100)
       #ActiveRecord::Base.logger = nil
 
@@ -341,50 +332,22 @@ describe MusicSession do
     end
   end
 
-  it "updates the fields of a music session properly" do
-    genre1 = FactoryGirl.create(:genre)
-    genre2 = FactoryGirl.create(:genre)
-    genre3 = FactoryGirl.create(:genre)
-    genre4 = FactoryGirl.create(:genre)
-    creator = FactoryGirl.create(:user)
-    session = FactoryGirl.create(:music_session, :creator => creator, :description => "Session", :genres => [genre3,genre4])
-    session.update_attributes({:description => "Session2", :genre => [genre1, genre2]})
-    session.genres = [genre1, genre2]
-    session.reload
-    session.description.should == "Session2"
-    session.genres.length.should == 2
-    session.genres[0].id.should == genre1.id
-  end
 
   it 'uninvited users cant join approval-required sessions without invitation' do
     user1 = FactoryGirl.create(:user) # in the jam session
     user2 = FactoryGirl.create(:user) # in the jam session
 
-    music_session = FactoryGirl.create(:music_session, :creator => user1, :musician_access => true, :approval_required => true)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1, :musician_access => true, :approval_required => true)
 
     connection1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session)
     expect { FactoryGirl.create(:connection, :user => user2, :music_session => music_session, :joining_session => true) }.to raise_error(ActiveRecord::RecordInvalid)
 
   end
 
-  it "must have legal_terms accepted" do
-    user1 = FactoryGirl.create(:user)
-    music_session = FactoryGirl.build(:music_session, :creator => user1, :legal_terms=> false)
-    music_session.save
-    music_session.valid?.should be_false
-    music_session.errors["legal_terms"].should == ["is not included in the list"]
-  end
-
-  it "cannot have profanity in the description" do
-    user1 = FactoryGirl.create(:user)
-    music_session = FactoryGirl.build(:music_session, :creator => user1, :legal_terms=> false, :description => "fuck you")
-    music_session.save
-    music_session.valid?.should be_false
-  end
 
   it "is_recording? returns false if not recording" do
     user1 = FactoryGirl.create(:user)
-    music_session = FactoryGirl.build(:music_session, :creator => user1)
+    music_session = FactoryGirl.build(:active_music_session, :creator => user1)
     music_session.is_recording?.should be_false
   end
 
@@ -395,7 +358,7 @@ describe MusicSession do
       @connection = FactoryGirl.create(:connection, :user => @user1)
       @instrument = FactoryGirl.create(:instrument, :description => 'a great instrument')
       @track = FactoryGirl.create(:track, :connection => @connection, :instrument => @instrument)
-      @music_session = FactoryGirl.create(:music_session, :creator => @user1, :musician_access => true)
+      @music_session = FactoryGirl.create(:active_music_session, :creator => @user1, :musician_access => true)
       # @music_session.connections << @connection
       @music_session.save!
       @connection.join_the_session(@music_session, true, nil)
@@ -474,7 +437,7 @@ describe MusicSession do
     before(:each) do
       @user1 = FactoryGirl.create(:user)
       @user2 = FactoryGirl.create(:user)
-      @music_session = FactoryGirl.create(:music_session, :creator => @user1, :musician_access => true)
+      @music_session = FactoryGirl.create(:active_music_session, :creator => @user1, :musician_access => true)
       @connection1 = FactoryGirl.create(:connection, :user => @user1, :music_session => @music_session, :as_musician => true)
       @connection2 = FactoryGirl.create(:connection, :user => @user2, :music_session => @music_session, :as_musician => false)
 
@@ -500,14 +463,5 @@ describe MusicSession do
       @music_session.get_connection_ids(exclude_client_id: @connection2.client_id, as_musician: true).should == [@connection1.client_id]
     end
   end
-
-
-  describe "autosave of music session history" do
-    it "is created on initial music session create" do
-      music_session = FactoryGirl.create(:music_session)
-      history = MusicSessionHistory.find(music_session.id)
-      history.genres.should == music_session.genres.first.id
-    end
-  end
 end
 

ruby/spec/jam_ruby/models/music_sessions_user_history_spec.rb

@@ -3,11 +3,12 @@ require 'spec_helper'
 describe MusicSessionUserHistory do
 
   let(:some_user) { FactoryGirl.create(:user) }
-  let(:music_session) { FactoryGirl.create(:music_session_no_history) }
-  let(:user_history1) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => music_session.creator) }
-  let(:user_history2) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => some_user) }
+  let(:music_session) { FactoryGirl.create(:active_music_session_no_user_history) }
+  let(:user_history1) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => music_session.creator) }
+  let(:user_history2) { FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => some_user) }
 
   describe "create" do
+    pending
     it {user_history1.music_session_id.should == music_session.id }
     it {user_history1.created_at.should_not be_nil }
     it {user_history1.session_removed_at.should be_nil }
@@ -15,28 +16,35 @@ describe MusicSessionUserHistory do
 
   describe "rating" do
 
-    describe "success" do
-
-      before(:each) do
-        user_history1.update_attribute(:rating ,0)
-      end
-
-      it { user_history1.errors.any?.should be_false}
+    it "success" do
+      user_history1.update_attribute(:rating, 1)
+      expect( user_history1.errors.any? ).to eq(false)
     end
 
-    describe "out of range"  do
-      before(:each) do
-        user_history1.update_attribute(:rating, 3)
-        user_history1.save
-      end
+    it "out of range"  do
+      user_history1.rating = 2
+      user_history1.save
+      expect( user_history1.errors.any? ).to eq(true)
+    end
 
-      it { user_history1.errors.any?.should be_true}
+    it 'should rate success' do
+      users = [user_history1, user_history2]
+      Timecop.travel(Time.now + (MusicSessionUserHistory::MIN_SESSION_DURATION_RATING * 1.5).seconds)
+      expect( user_history1.should_rate_session? ).to eq(true)
+      Timecop.return
+    end
+
+    it 'should rate fails' do
+      users = [user_history1]
+      expect( user_history1.should_rate_session? ).to eq(false)
+      users = [user_history1, user_history2]
+      expect( user_history2.should_rate_session? ).to eq(false)
     end
 
   end
 
   describe "end_history" do
-
+    pending
     it "histories created at the same time" do
       user_history1.reload
       user_history2.reload
@@ -77,7 +85,7 @@ describe MusicSessionUserHistory do
     end
 
     it "two histories with same user within bounds of history1" do
-      user_history3 = FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => some_user)
+      user_history3 = FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => some_user)
 
       # if user2 comes and goes 2 times while user one is there, it shouldn't be a false 3
       user_history1.session_removed_at = user_history1.created_at + 5
@@ -98,7 +106,7 @@ describe MusicSessionUserHistory do
     it "two histories with different user within bounds of history1" do
       third_user = FactoryGirl.create(:user);
 
-      user_history3 = FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => third_user)
+      user_history3 = FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => third_user)
 
       # if user2 comes and goes 2 times while user one is there, it shouldn't be a false 3
       user_history1.session_removed_at = user_history1.created_at + 5
@@ -119,7 +127,7 @@ describe MusicSessionUserHistory do
     it "two overlapping histories with different user within bounds of history1" do
       third_user = FactoryGirl.create(:user);
 
-      user_history3 = FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => third_user)
+      user_history3 = FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => third_user)
 
       # if user2 comes and goes 2 times while user one is there, it shouldn't be a false 3
       user_history1.session_removed_at = user_history1.created_at + 5
@@ -136,10 +144,7 @@ describe MusicSessionUserHistory do
       user_history1.end_history
       user_history1.max_concurrent_connections.should == 3
     end
-
-
   end
-
 end
 
 

ruby/spec/jam_ruby/models/musician_search_spec.rb

@@ -112,7 +112,7 @@ describe 'Musician search' do
     connection = FactoryGirl.create(:connection, :user => usr)
     instrument = FactoryGirl.create(:instrument, :description => 'a great instrument')
     track = FactoryGirl.create(:track, :connection => connection, :instrument => instrument)
-    music_session = FactoryGirl.create(:music_session, :creator => usr, :musician_access => true)
+    music_session = FactoryGirl.create(:active_music_session, :creator => usr, :musician_access => true)
     # music_session.connections << connection
     music_session.save
     connection.join_the_session(music_session, true, nil)
@@ -127,7 +127,7 @@ describe 'Musician search' do
 
   def make_session(usr)
     connection = FactoryGirl.create(:connection, :user => usr)
-    music_session = FactoryGirl.create(:music_session, :creator => usr, :musician_access => true)
+    music_session = FactoryGirl.create(:active_music_session, :creator => usr, :musician_access => true)
     # music_session.connections << connection
     music_session.save
     connection.join_the_session(music_session, true, nil)

ruby/spec/jam_ruby/models/recorded_track_spec.rb

@@ -9,7 +9,7 @@ describe RecordedTrack do
       @user = FactoryGirl.create(:user)
       @connection = FactoryGirl.create(:connection, :user => @user)
       @instrument = FactoryGirl.create(:instrument, :description => 'a great instrument')
-      @music_session = FactoryGirl.create(:music_session, :creator => @user, :musician_access => true)
+      @music_session = FactoryGirl.create(:active_music_session, :creator => @user, :musician_access => true)
       @track = FactoryGirl.create(:track, :connection => @connection, :instrument => @instrument)
       @recording = FactoryGirl.create(:recording, :music_session => @music_session, :owner => @user)
   end

ruby/spec/jam_ruby/models/recording_spec.rb

@@ -5,7 +5,7 @@ describe Recording do
   before do
     @user = FactoryGirl.create(:user)
     @instrument = FactoryGirl.create(:instrument, :description => 'a great instrument')
-    @music_session = FactoryGirl.create(:music_session, :creator => @user, :musician_access => true)
+    @music_session = FactoryGirl.create(:active_music_session, :creator => @user, :musician_access => true)
     @connection = FactoryGirl.create(:connection, :user => @user, :music_session => @music_session)
     @track = FactoryGirl.create(:track, :connection => @connection, :instrument => @instrument)
   end

ruby/spec/jam_ruby/models/share_token_spec.rb

@@ -3,7 +3,7 @@ require 'spec_helper'
 describe ShareToken do
 
   let(:user) { FactoryGirl.create(:user) }
-  let(:music_session) {FactoryGirl.create(:music_session) }
+  let(:music_session) {FactoryGirl.create(:active_music_session) }
   let(:claimed_recording) {FactoryGirl.create(:claimed_recording) }
 
   before(:each) do
@@ -13,9 +13,9 @@ describe ShareToken do
   it "can reference a music session" do
     music_session.touch # should create a MSH, and a token, too
     ShareToken.count.should == 1
-    music_session.music_session_history.share_token.should_not be_nil
+    music_session.music_session.share_token.should_not be_nil
     token = ShareToken.find_by_shareable_id!(music_session.id)
-    token.should == music_session.music_session_history.share_token
+    token.should == music_session.music_session.share_token
     token.shareable_id.should == music_session.id
     token.shareable_type.should == 'session'
   end

ruby/spec/jam_ruby/models/track_spec.rb

@@ -3,11 +3,11 @@ require 'spec_helper'
 describe Track do
 
   let (:user) {FactoryGirl.create(:user) }
-  let (:music_session) { FactoryGirl.create(:music_session, :creator => user)}
+  let (:music_session) { FactoryGirl.create(:active_music_session, :creator => user)}
   let (:connection) { FactoryGirl.create(:connection, :user => user, :music_session => music_session) }
   let (:track) { FactoryGirl.create(:track, :connection => connection)}
   let (:track2) { FactoryGirl.create(:track, :connection => connection)}
-  let (:msuh) {FactoryGirl.create(:music_session_user_history, :history => music_session.music_session_history, :user => user, :client_id => connection.client_id) }
+  let (:msuh) {FactoryGirl.create(:music_session_user_history, :history => music_session.music_session, :user => user, :client_id => connection.client_id) }
   let (:track_hash) { {:client_track_id => 'client_guid', :sound => 'stereo', :instrument_id => 'drums'} }
 
   before(:each) do
@@ -74,14 +74,7 @@ describe Track do
     it "updates a single track using .id to correlate" do
       track.id.should_not be_nil
       connection.tracks.length.should == 1
-      begin
-        ActiveRecord::Base.record_timestamps = false
-        track.updated_at = 1.days.ago
-        track.save!
-      ensure
-        # very important to turn it back; it'll break all tests otherwise
-        ActiveRecord::Base.record_timestamps = true
-      end
+      set_updated_at(track, 1.days.ago)
       tracks = Track.sync(connection.client_id, [{:id => track.id, :client_track_id => 'client_guid_new', :sound => 'mono', :instrument_id => 'drums'}])
       tracks.length.should == 1
       found = tracks[0]
@@ -105,14 +98,7 @@ describe Track do
     it "does not touch updated_at when nothing changes" do
       track.id.should_not be_nil
       connection.tracks.length.should == 1
-      begin
-        ActiveRecord::Base.record_timestamps = false
-        track.updated_at = 1.days.ago
-        track.save!
-      ensure
-        # very important to turn it back; it'll break all tests otherwise
-        ActiveRecord::Base.record_timestamps = true
-      end
+      set_updated_at(track, 1.days.ago)
       tracks = Track.sync(connection.client_id, [{:id => track.id, :client_track_id => track.client_track_id, :sound => track.sound, :instrument_id => track.instrument_id}])
       tracks.length.should == 1
       found = tracks[0]

ruby/spec/jam_ruby/models/user_spec.rb

@@ -21,6 +21,7 @@ describe User do
   it { should respond_to(:admin) }
   it { should respond_to(:valid_password?) }
   it { should respond_to(:can_invite) }
+  it { should respond_to(:mods) }
 
   it { should be_valid }
   it { should_not be_admin }
@@ -69,6 +70,24 @@ describe User do
     it { should_not be_valid }
   end
 
+  describe "when mods is null" do
+    before { @user.mods = nil }
+    it { should be_valid }
+  end
+
+  describe "when mods is empty" do
+    before { @user.mods = 'nil' }
+    it { should_not be_valid }
+  end
+
+
+  describe "when mods is json object" do
+    before { @user.mods = '{"key":"value"}' }
+    it { should be_valid }
+  end
+
+
+
   describe "first or last name cant have profanity" do
     it "should not let the first name have profanity" do
       @user.first_name = "fuck you"
@@ -118,6 +137,7 @@ describe User do
 
 
     it "should be saved as all lower-case" do
+      pending
       @user.email = mixed_case_email
       @user.save!
       @user.reload.email.should == mixed_case_email.downcase
@@ -428,6 +448,29 @@ describe User do
 
 
   end
+
+  describe "mods" do
+    it "should allow update of JSON" do
+      @user.mods = {some_field: 5}.to_json
+      @user.save!
+    end
+
+    it "should return heartbeart interval" do
+      @user.heartbeat_interval_client.should be_nil
+      @user.mods = {heartbeat_interval_client: 5}.to_json
+      @user.save!
+      @user = User.find(@user.id) # necessary because mods_json is cached in the model
+      @user.heartbeat_interval_client.should == 5
+    end
+
+    it "should return connection_expire_time" do
+      @user.connection_expire_time_client.should be_nil
+      @user.mods = {connection_expire_time_client:  5}.to_json
+      @user.save!
+      @user = User.find(@user.id) # necessary because mods_json is cached in the model
+      @user.connection_expire_time_client.should == 5
+    end
+  end
 =begin
   describe "update avatar" do
 

ruby/spec/jam_ruby/mq_router_spec.rb

@@ -11,7 +11,7 @@ describe MQRouter do
     user1 = FactoryGirl.create(:user)  # in the jam session
     user2 = FactoryGirl.create(:user)  # in the jam session
 
-    music_session = FactoryGirl.create(:music_session, :creator => user1)
+    music_session = FactoryGirl.create(:active_music_session, :creator => user1)
 
     music_session_member1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session, :ip_address => "1.1.1.1", :client_id => "1")
     music_session_member2 = FactoryGirl.create(:connection, :user => user2, :music_session => music_session, :ip_address => "2.2.2.2", :client_id => "2")
@@ -37,7 +37,7 @@ describe MQRouter do
       user1 = FactoryGirl.create(:user)  # in the jam session
       user2 = FactoryGirl.create(:user)  # in the jam session
 
-      music_session = FactoryGirl.create(:music_session, :creator => user1)
+      music_session = FactoryGirl.create(:active_music_session, :creator => user1)
 
       music_session_member1 = FactoryGirl.create(:connection, :user => user1, :music_session => music_session, :ip_address => "1.1.1.1", :client_id => "1")
       music_session_member2 = FactoryGirl.create(:connection, :user => user2, :music_session => music_session, :ip_address => "2.2.2.2", :client_id => "2")

ruby/spec/jam_ruby/resque/audiomixer_spec.rb

@@ -154,7 +154,7 @@ describe AudioMixer do
       @connection = FactoryGirl.create(:connection, :user => @user)
       @instrument = FactoryGirl.create(:instrument, :description => 'a great instrument')
       @track = FactoryGirl.create(:track, :connection => @connection, :instrument => @instrument)
-      @music_session = FactoryGirl.create(:music_session, :creator => @user, :musician_access => true)
+      @music_session = FactoryGirl.create(:active_music_session, :creator => @user, :musician_access => true)
       # @music_session.connections << @connection
       @music_session.save
       @connection.join_the_session(@music_session, true, nil)

ruby/spec/jam_ruby/resque/google_analytics_event_spec.rb

@@ -13,7 +13,7 @@ describe GoogleAnalyticsEvent do
       ResqueSpec.reset!
       user = FactoryGirl.create(:user)
       band = FactoryGirl.create(:band)
-      music_session = FactoryGirl.create(:music_session, 
+      music_session = FactoryGirl.create(:active_music_session,
                                          :creator => user, 
                                          :musician_access => true, 
                                          :band => band)
@@ -34,7 +34,7 @@ describe GoogleAnalyticsEvent do
       band.users << user
       band.users << user1
       band.reload
-      music_session = FactoryGirl.create(:music_session, :creator => user, 
+      music_session = FactoryGirl.create(:active_music_session, :creator => user,
                                          :musician_access => true, :band => band)
       expect(band.band_musicians.count).to eq(2)
       expect(band.did_real_session).to eq(false)
@@ -73,7 +73,7 @@ describe GoogleAnalyticsEvent do
     end
     it 'reports size increment' do
       user = FactoryGirl.create(:user)
-      music_session = FactoryGirl.create(:music_session, 
+      music_session = FactoryGirl.create(:active_music_session,
                                          :creator => user, 
                                          :musician_access => true)
       connection = FactoryGirl.create(:connection, :user => user, 
@@ -88,7 +88,7 @@ describe GoogleAnalyticsEvent do
     it 'reports duration' do
       user = FactoryGirl.create(:user)
       JamRuby::GoogleAnalyticsEvent::SessionDurationTracker.should have_schedule_size_of(0)
-      music_session = FactoryGirl.create(:music_session, 
+      music_session = FactoryGirl.create(:active_music_session,
                                          :creator => user, 
                                          :musician_access => true)
       GoogleAnalyticsEvent::SessionDurationTracker.should have_schedule_size_of(1)

ruby/spec/jam_ruby/resque/icecast_config_worker_spec.rb

@@ -136,14 +136,7 @@ describe IcecastConfigWriter do
             pending "failing on build server"
 
             server.touch
-            begin
-              ActiveRecord::Base.record_timestamps = false
-              server.updated_at = Time.now.ago(APP_CONFIG.icecast_max_missing_check + 1)
-              server.save!
-            ensure
-              # very important to turn it back; it'll break all tests otherwise
-              ActiveRecord::Base.record_timestamps = true
-            end
+            set_updated_at(server, Time.now.ago(APP_CONFIG.icecast_max_missing_check + 1))
 
             # should enqueue 1 job
             IcecastConfigWriter.queue_jobs_needing_retry

ruby/spec/support/utilities.rb

@@ -122,6 +122,18 @@ def run_tests? type
   ENV["RUN_#{type}_TESTS"] == "1" || ENV[type] == "1" || ENV['ALL_TESTS'] == "1"
 end
 
+# you have go out of your way to update 'updated_at '
+def set_updated_at(resource, time)
+  begin
+    ActiveRecord::Base.record_timestamps = false
+    resource.updated_at = time
+    resource.save!(validate: false)
+  ensure
+    # very important to turn it back; it'll break all tests otherwise
+    ActiveRecord::Base.record_timestamps = true
+  end
+end
+
 def wipe_s3_test_bucket
   # don't bother if the user isn't doing AWS tests
   if run_tests? :aws

update

@@ -17,7 +17,7 @@ pushd pb
 popd
 
 echo ""
-echo "updating database"
+echo "updating ruby"
 echo ""
 pushd ruby
 bundle update

web/Gemfile

@@ -5,7 +5,7 @@ unless ENV["LOCAL_DEV"] == "1"
 end
 # Look for $WORKSPACE, otherwise use "workspace" as dev path.
 
-devenv = ENV["BUILD_NUMBER"].nil? # Jenkins sets a build number environment variable
+devenv = ENV["BUILD_NUMBER"].nil? || ENV["TEST_WWW"] == "1"
 
 if devenv
   gem 'jam_db', :path=> "../db/target/ruby_package"

web/app/assets/javascripts/AAA_Log.js

@@ -15,6 +15,12 @@
         'exception', 'table'
     ];
 
+    var log_methods = {
+      'log':null, 'debug':null, 'info':null, 'warn':null, 'error':null,  'assert':null, 'trace':null, 'exception':null
+    }
+
+    var logCache = [];
+
     if ('undefined' === typeof(context.console)) {
         context.console = {};
         $.each(console_methods, function(index, value) {
@@ -27,23 +33,39 @@
         context.console.debug = function() { console.log(arguments); }
     }
 
-    context.JK.logger = context.console;
+  // http://tobyho.com/2012/07/27/taking-over-console-log/
+  function takeOverConsole(){
+    var console = window.console
+    if (!console) return
+    function intercept(method){
+      var original = console[method]
+      console[method] = function(){
 
-    // JW - some code to tone down logging. Uncomment the following, and
-    // then do your logging to logger.dbg - and it will be the only thing output.
-    // TODO - find a way to wrap this up so that debug logs can stay in, but this
-    // class can provide a way to enable/disable certain namespaces of logs.
-    /*
-    var fakeLogger = {};
-    $.each(console_methods, function(index, value) {
-        fakeLogger[value] = $.noop;
-    });
-    fakeLogger.dbg = function(m) {
-        context.console.debug(m);
-    };
-    context.JK.logger = fakeLogger;
-    */
+        logCache.push([method].concat(arguments));
+        if(logCache.length > 50) {
+          // keep the cache size 50 or lower
+          logCache.pop();
+        }
 
+        if (original.apply){
+          // Do this for normal browsers
+          original.apply(console, arguments)
+        }else{
+          // Do this for IE
+          var message = Array.prototype.slice.apply(arguments).join(' ')
+          original(message)
+        }
+      }
+    }
+    var methods = ['log', 'warn', 'error']
+    for (var i = 0; i < methods.length; i++)
+      intercept(methods[i])
+  }
+
+  takeOverConsole();
+
+  context.JK.logger = context.console;
+  context.JK.logger.logCache = logCache;
 
 
 })(window, jQuery);

web/app/assets/javascripts/JamServer.js

@@ -14,15 +14,22 @@
 
   context.JK.JamServer = function (app) {
 
+    // uniquely identify the websocket connection
+    var channelId = null;
+    var clientType = null;
+
     // heartbeat
     var heartbeatInterval = null;
     var heartbeatMS = null;
-    var heartbeatMissedMS = 10000; // if 5 seconds go by and we haven't seen a heartbeat ack, get upset
+    var connection_expire_time = null;
+    var lastHeartbeatSentTime = null;
     var lastHeartbeatAckTime = null;
     var lastHeartbeatFound = false;
+    var lastDisconnectedReason = null;
     var heartbeatAckCheckInterval = null;
     var notificationLastSeenAt = undefined;
     var notificationLastSeen = undefined;
+    var clientClosedConnection = false;
 
     // reconnection logic
     var connectDeferred = null;
@@ -53,17 +60,23 @@
     server.connected = false;
 
 
+    function heartbeatStateReset() {
+      lastHeartbeatSentTime = null;
+      lastHeartbeatAckTime = null;
+      lastHeartbeatFound = false;
+    }
+
     // if activeElementVotes is null, then we are assuming this is the initial connect sequence
     function initiateReconnect(activeElementVotes, in_error) {
       var initialConnect = !!activeElementVotes;
 
       freezeInteraction = activeElementVotes && ((activeElementVotes.dialog && activeElementVotes.dialog.freezeInteraction === true) || (activeElementVotes.screen && activeElementVotes.screen.freezeInteraction === true));
 
-      if(!initialConnect) {
+      if (!initialConnect) {
         context.JK.CurrentSessionModel.onWebsocketDisconnected(in_error);
       }
 
-      if(in_error) {
+      if (in_error) {
         reconnectAttempt = 0;
         $currentDisplay = renderDisconnected();
         beginReconnectPeriod();
@@ -87,7 +100,7 @@
 
       if (server.connected) {
         server.connected = false;
-        if(app.clientUpdating) {
+        if (app.clientUpdating) {
           // we don't want to do a 'cover the whole screen' dialog
           // because the client update is already showing.
           return;
@@ -126,8 +139,9 @@
 
       // check if the server is still sending heartbeat acks back down
       // this logic equates to 'if we have not received a heartbeat within heartbeatMissedMS, then get upset
-      if (new Date().getTime() - lastHeartbeatAckTime.getTime() > heartbeatMissedMS) {
-        logger.error("no heartbeat ack received from server after ", heartbeatMissedMS, " seconds . giving up on socket connection");
+      if (new Date().getTime() - lastHeartbeatAckTime.getTime() > connection_expire_time) {
+        logger.error("no heartbeat ack received from server after ", connection_expire_time, " seconds . giving up on socket connection");
+        lastDisconnectedReason = 'NO_HEARTBEAT_ACK';
         context.JK.JamServer.close(true);
       }
       else {
@@ -140,6 +154,16 @@
         var message = context.JK.MessageFactory.heartbeat(notificationLastSeen, notificationLastSeenAt);
         notificationLastSeenAt = undefined;
         notificationLastSeen = undefined;
+        // for debugging purposes, see if the last time we've sent a heartbeat is way off (500ms) of the target interval
+        var now = new Date();
+
+        if (lastHeartbeatSentTime) {
+          var drift = new Date().getTime() - lastHeartbeatSentTime.getTime() - heartbeatMS;
+          if (drift > 500) {
+            logger.error("significant drift between heartbeats: " + drift + 'ms beyond target interval')
+          }
+        }
+        lastHeartbeatSentTime = now;
         context.JK.JamServer.send(message);
         lastHeartbeatFound = false;
       }
@@ -147,11 +171,13 @@
 
     function loggedIn(header, payload) {
 
-      if(!connectTimeout) {
+      if (!connectTimeout) {
         clearTimeout(connectTimeout);
         connectTimeout = null;
       }
 
+      heartbeatStateReset();
+
       app.clientId = payload.client_id;
 
       // tell the backend that we have logged in
@@ -159,12 +185,13 @@
 
       $.cookie('client_id', payload.client_id);
 
+
       heartbeatMS = payload.heartbeat_interval * 1000;
-      logger.debug("jamkazam.js.loggedIn(): clientId now " + app.clientId + "; Setting up heartbeat every " + heartbeatMS + " MS");
+      connection_expire_time = payload.connection_expire_time * 1000;
+      logger.debug("jamkazam.js.loggedIn(): clientId=" + app.clientId + ", heartbeat=" + payload.heartbeat_interval + "s, expire_time=" + payload.connection_expire_time + 's');
       heartbeatInterval = context.setInterval(_heartbeat, heartbeatMS);
       heartbeatAckCheckInterval = context.setInterval(_heartbeatAckCheck, 1000);
       lastHeartbeatAckTime = new Date(new Date().getTime() + heartbeatMS); // add a little forgiveness to server for initial heartbeat
-
       connectDeferred.resolve();
       app.activeElementEvent('afterConnect', payload);
 
@@ -209,10 +236,10 @@
     function internetUp() {
       var start = new Date().getTime();
       server.connect()
-        .done(function() {
+        .done(function () {
           guardAgainstRapidTransition(start, performReconnect);
         })
-        .fail(function() {
+        .fail(function () {
           guardAgainstRapidTransition(start, closedOnReconnectAttempt);
         });
     }
@@ -224,18 +251,37 @@
 
     function performReconnect() {
 
-      if($currentDisplay.is('.no-websocket-connection')) {
-        $currentDisplay.hide();
+      if(!clientClosedConnection) {
+        lastDisconnectedReason = 'WEBSOCKET_CLOSED_REMOTELY'
+        clientClosedConnection = false;
+      }
+      else if(!lastDisconnectedReason) {
+        // let's have at least some sort of type, however generci
+        lastDisconnectedReason = 'WEBSOCKET_CLOSED_LOCALLY'
+      }
+
+      rest.createDiagnostic({
+        type: lastDisconnectedReason,
+        data: {logs: logger.logCache, client_type: clientType, client_id: server.clientID, channel_id: channelId}
+      })
+      .always(function() {
+        if ($currentDisplay.is('.no-websocket-connection')) {
+          // this path is the 'not in session path'; so there is nothing else to do
+          $currentDisplay.hide();
+
+          // TODO: tell certain elements that we've reconnected
+        }
+        else {
+          // this path is the 'in session' path, where we actually reload the page
+          context.JK.CurrentSessionModel.leaveCurrentSession()
+            .always(function () {
+              window.location.reload();
+            });
+        }
+        server.reconnecting = false;
+      });
+
 
-        // TODO: tell certain elements that we've reconnected
-      }
-      else {
-        context.JK.CurrentSessionModel.leaveCurrentSession()
-          .always(function() {
-            window.location.reload();
-          });
-      }
-      server.reconnecting = false;
     }
 
     function buildOptions() {
@@ -245,14 +291,14 @@
     function renderDisconnected() {
 
       var content = null;
-      if(freezeInteraction) {
+      if (freezeInteraction) {
         var template = $templateDisconnected.html();
         var templateHtml = $(context.JK.fillTemplate(template, buildOptions()));
         templateHtml.find('.reconnect-countdown').html(formatDelaySecs(reconnectDelaySecs()));
         content = context.JK.Banner.show({
-          html : templateHtml,
+          html: templateHtml,
           type: 'reconnect'
-        }) ;
+        });
       }
       else {
         var $inSituContent = $(context._.template($templateServerConnection.html(), buildOptions(), { variable: 'data' }));
@@ -267,7 +313,7 @@
     }
 
     function formatDelaySecs(secs) {
-      return $('<span class="countdown-seconds"><span class="countdown">' + secs + '</span> ' + (secs == 1 ?  ' second.<span style="visibility:hidden">s</span>' : 'seconds.') + '</span>');
+      return $('<span class="countdown-seconds"><span class="countdown">' + secs + '</span> ' + (secs == 1 ? ' second.<span style="visibility:hidden">s</span>' : 'seconds.') + '</span>');
     }
 
     function setCountdown($parent) {
@@ -281,7 +327,7 @@
     function renderReconnecting() {
       $currentDisplay.find('.reconnect-progress-msg').text('Attempting to reconnect...')
 
-      if($currentDisplay.is('.no-websocket-connection')) {
+      if ($currentDisplay.is('.no-websocket-connection')) {
         $currentDisplay.find('.disconnected-reconnect').removeClass('reconnect-enabled').addClass('reconnect-disabled');
       }
       else {
@@ -299,7 +345,7 @@
       var now = new Date().getTime();
 
       if ((now - start) < 1500) {
-        setTimeout(function() {
+        setTimeout(function () {
           nextStep();
         }, 1500 - (now - start))
       }
@@ -315,12 +361,12 @@
       renderReconnecting();
 
       rest.serverHealthCheck()
-        .done(function() {
+        .done(function () {
           guardAgainstRapidTransition(start, internetUp);
         })
-        .fail(function(xhr, textStatus, errorThrown) {
+        .fail(function (xhr, textStatus, errorThrown) {
 
-          if(xhr && xhr.status >= 100) {
+          if (xhr && xhr.status >= 100) {
             // we could connect to the server, and it's alive
             guardAgainstRapidTransition(start, internetUp);
           }
@@ -333,7 +379,7 @@
     }
 
     function clearReconnectTimers() {
-      if(countdownInterval) {
+      if (countdownInterval) {
         clearInterval(countdownInterval);
         countdownInterval = null;
       }
@@ -341,8 +387,8 @@
 
     function beginReconnectPeriod() {
       // allow user to force reconnect
-      $currentDisplay.find('a.disconnected-reconnect').unbind('click').click(function() {
-        if($(this).is('.button-orange') || $(this).is('.reconnect-enabled')) {
+      $currentDisplay.find('a.disconnected-reconnect').unbind('click').click(function () {
+        if ($(this).is('.button-orange') || $(this).is('.reconnect-enabled')) {
           clearReconnectTimers();
           attemptReconnect();
         }
@@ -353,9 +399,9 @@
       reconnectDueTime = reconnectingWaitPeriodStart + reconnectDelaySecs() * 1000;
 
       // update count down timer periodically
-      countdownInterval = setInterval(function() {
+      countdownInterval = setInterval(function () {
         var now = new Date().getTime();
-        if(now > reconnectDueTime) {
+        if (now > reconnectDueTime) {
           clearReconnectTimers();
           attemptReconnect();
         }
@@ -404,9 +450,14 @@
     };
 
     server.connect = function () {
+      if(!clientType) {
+        clientType = context.JK.clientType();
+      }
       connectDeferred = new $.Deferred();
-      logger.log("server.connect");
-      var uri = context.JK.websocket_gateway_uri;  // Set in index.html.erb.
+      channelId = context.JK.generateUUID(); // create a new channel ID for every websocket connection
+      logger.log("connecting websocket, channel_id: " + channelId);
+
+      var uri = context.JK.websocket_gateway_uri + '?channel_id=' + channelId;  // Set in index.html.erb.
       //var uri = context.gon.websocket_gateway_uri; // Leaving here for now, as we're looking for a better solution.
 
       server.socket = new context.WebSocket(uri);
@@ -414,9 +465,10 @@
       server.socket.onmessage = server.onMessage;
       server.socket.onclose = server.onClose;
 
-      connectTimeout = setTimeout(function() {
+      connectTimeout = setTimeout(function () {
         connectTimeout = null;
-        if(connectDeferred.state() === 'pending') {
+        if (connectDeferred.state() === 'pending') {
+          server.close(true);
           connectDeferred.reject();
         }
       }, 4000);
@@ -427,6 +479,7 @@
     server.close = function (in_error) {
       logger.log("closing websocket");
 
+      clientClosedConnection = true;
       server.socket.close();
 
       closedCleanup(in_error);
@@ -435,7 +488,7 @@
     server.rememberLogin = function () {
       var token, loginMessage;
       token = $.cookie("remember_token");
-      var clientType = context.jamClient.IsNativeClient() ? 'client' : 'browser';
+
       loginMessage = msg_factory.login_with_token(token, null, clientType);
       server.send(loginMessage);
     };
@@ -471,10 +524,11 @@
       }
     };
 
+    // onClose is called if either client or server closes connection
     server.onClose = function () {
       logger.log("Socket to server closed.");
 
-      if(connectDeferred.state() === "pending") {
+      if (connectDeferred.state() === "pending") {
         connectDeferred.reject();
       }
 
@@ -521,19 +575,19 @@
       //console.timeEnd('sendP2PMessage');
     };
 
-    server.updateNotificationSeen = function(notificationId, notificationCreatedAt) {
+    server.updateNotificationSeen = function (notificationId, notificationCreatedAt) {
       var time = new Date(notificationCreatedAt);
 
-      if(!notificationCreatedAt) {
+      if (!notificationCreatedAt) {
         throw 'invalid value passed to updateNotificationSeen'
       }
 
-      if(!notificationLastSeenAt) {
+      if (!notificationLastSeenAt) {
         notificationLastSeenAt = notificationCreatedAt;
         notificationLastSeen = notificationId;
         logger.debug("updated notificationLastSeenAt with: " + notificationCreatedAt);
       }
-      else if(time.getTime() > new Date(notificationLastSeenAt).getTime()) {
+      else if (time.getTime() > new Date(notificationLastSeenAt).getTime()) {
         notificationLastSeenAt = notificationCreatedAt;
         notificationLastSeen = notificationId;
         logger.debug("updated notificationLastSeenAt with: " + notificationCreatedAt);
@@ -573,6 +627,7 @@
     }
 
     function initialize() {
+
       registerLoginAck();
       registerHeartbeatAck();
       registerSocketClosed();
@@ -584,12 +639,24 @@
       $templateServerConnection = $('#template-server-connection');
       $templateDisconnected = $('#template-disconnected');
 
-      if($inSituBanner.length != 1) { throw "found wrong number of .server-connection: " + $inSituBanner.length; }
-      if($inSituBannerHolder.length != 1) { throw "found wrong number of .no-websocket-connection: " + $inSituBannerHolder.length; }
-      if($messageContents.length != 1) { throw "found wrong number of .message-contents: " + $messageContents.length; }
-      if($dialog.length != 1) { throw "found wrong number of #banner: " + $dialog.length; }
-      if($templateServerConnection.length != 1) { throw "found wrong number of #template-server-connection: " + $templateServerConnection.length; }
-      if($templateDisconnected.length != 1) { throw "found wrong number of #template-disconnected: " + $templateDisconnected.length; }
+      if ($inSituBanner.length != 1) {
+        throw "found wrong number of .server-connection: " + $inSituBanner.length;
+      }
+      if ($inSituBannerHolder.length != 1) {
+        throw "found wrong number of .no-websocket-connection: " + $inSituBannerHolder.length;
+      }
+      if ($messageContents.length != 1) {
+        throw "found wrong number of .message-contents: " + $messageContents.length;
+      }
+      if ($dialog.length != 1) {
+        throw "found wrong number of #banner: " + $dialog.length;
+      }
+      if ($templateServerConnection.length != 1) {
+        throw "found wrong number of #template-server-connection: " + $templateServerConnection.length;
+      }
+      if ($templateDisconnected.length != 1) {
+        throw "found wrong number of #template-disconnected: " + $templateDisconnected.length;
+      }
     }
 
     this.initialize = initialize;

web/app/assets/javascripts/configureTrack.js

@@ -7,18 +7,8 @@
     var logger = context.JK.logger;
     var myTrackCount;
 
-    var ASSIGNMENT = {
-      CHAT: -2,
-      OUTPUT: -1,
-      UNASSIGNED: 0,
-      TRACK1: 1,
-      TRACK2: 2
-    };
-
-    var VOICE_CHAT = {
-      NO_CHAT: "0",
-      CHAT: "1"
-    };
+    var ASSIGNMENT = context.JK.ASSIGNMENT;
+    var VOICE_CHAT = context.JK.VOICE_CHAT;
 
     var instrument_array = [];
 

web/app/assets/javascripts/createSession.js.erb

@@ -179,51 +179,42 @@
             // Defaulting to 1st instrument in profile always at the moment.
             data.tracks = tracks;
 
-            var jsonData = JSON.stringify(data);
-
             $('#btn-create-session').addClass('button-disabled');
             $('#btn-create-session').bind('click', false);
 
-            var url = "/api/sessions";
-            $.ajax({
-                type: "POST",
-                dataType: "json",
-                contentType: 'application/json',
-                url: url,
-                processData:false,
-                data: jsonData,
-                success: function(response) {
-                    var newSessionId = response.id;
-                    var invitationCount = inviteMusiciansUtil.createInvitations(newSessionId, function() {
-                        context.location = '/client#/session/' + newSessionId;
-                    });
-                    // Re-loading the session settings will cause the form to reset with the right stuff in it.
-                    // This is an extra xhr call, but it keeps things to a single codepath
-                    loadSessionSettings();
-                    $('#btn-create-session').removeClass('button-disabled');
-                    $('#btn-create-session').unbind('click', false);
+            rest.legacyCreateSession(data)
+              .done(function(response) {
+                var newSessionId = response.id;
+                var invitationCount = inviteMusiciansUtil.createInvitations(newSessionId, function() {
+                  context.location = '/client#/session/' + newSessionId;
+                });
+                // Re-loading the session settings will cause the form to reset with the right stuff in it.
+                // This is an extra xhr call, but it keeps things to a single codepath
+                loadSessionSettings();
+                $('#btn-create-session').removeClass('button-disabled');
+                $('#btn-create-session').unbind('click', false);
 
-                    context.JK.GA.trackSessionCount(data.musician_access, data.fan_access, invitationCount);
-
-                    context.JK.GA.trackSessionMusicians(context.JK.GA.SessionCreationTypes.create);
-                },
-                error: function(jqXHR) {
-                    var handled = false;
-                    if(jqXHR.status = 422) {
-                      var response = JSON.parse(jqXHR.responseText);
-                      if(response["errors"] && response["errors"]["tracks"] && response["errors"]["tracks"][0] == "Please select at least one track") {
-                        app.notifyAlert("No Inputs Configured", $('<span>You will need to reconfigure your audio device.</span>'));
-                        handled = true;
-                      }
-                    }
-                    if(!handled) {
-                      app.notifyServerError(jqXHR, "Unable to Create Session");
-                    }
-                    $('#btn-create-session').removeClass('button-disabled');
-                    $('#btn-create-session').unbind('click', false);
+                context.JK.GA.trackSessionCount(data.musician_access, data.fan_access, invitationCount);
 
+                context.JK.GA.trackSessionMusicians(context.JK.GA.SessionCreationTypes.create);
+              })
+              .fail(function(jqXHR) {
+                var handled = false;
+                if(jqXHR.status = 422) {
+                  var response = JSON.parse(jqXHR.responseText);
+                  if(response["errors"] && response["errors"]["tracks"] && response["errors"]["tracks"][0] == "Please select at least one track") {
+                    app.notifyAlert("No Inputs Configured", $('<span>You will need to reconfigure your audio device.</span>'));
+                    handled = true;
+                  }
                 }
-            });
+                if(!handled) {
+                  app.notifyServerError(jqXHR, "Unable to Create Session");
+                }
+                $('#btn-create-session').removeClass('button-disabled');
+                $('#btn-create-session').unbind('click', false);
+
+              })
+
             return false;
         }
 

web/app/assets/javascripts/feed.js

@@ -286,7 +286,7 @@
     function renderFeeds(feeds) {
 
       $.each(feeds.entries, function(i, feed) {
-        if(feed.type == 'music_session_history') {
+        if(feed.type == 'music_session') {
           var options = {
             feed_item: feed,
             status_class: feed['is_over?'] ? 'ended' : 'inprogress',

web/app/assets/javascripts/ga.js

@@ -19,6 +19,11 @@
         join : "Join"
     };
 
+    var sessionQualityTypes = {
+        good : "Good",
+        poor : "Poor"
+    };
+
     var invitationTypes = {
         email : "Email",
         facebook : "Facebook",
@@ -83,6 +88,7 @@
         audioTest : "AudioTest",
         sessionCount : "SessionCount",
         sessionMusicians : "SessionMusicians",
+        sessionQuality : "SessionQuality",
         invite : "Invite",
         findSession : "FindSession",
         friendConnect : "Connect",
@@ -174,6 +180,11 @@
         context.ga('send', 'event', categories.sessionMusicians, joinOrCreate);
     }
 
+    function trackSessionQuality(goodOrPoor) {
+        assertOneOf(goodOrPoor, sessionQualityTypes);
+        context.ga('send', 'event', categories.sessionQuality, goodOrPoor);
+    }
+
     function trackServiceInvitations(invitationType, numInvited) {
         assertOneOf(invitationType, invitationTypes);
         assertNumber(numInvited);
@@ -271,6 +282,7 @@
     var GA = {};
     GA.Categories = categories;
     GA.SessionCreationTypes = sessionCreationTypes;
+    GA.SessionQualityTypes = sessionQualityTypes;
     GA.InvitationTypes = invitationTypes;
     GA.FriendConnectTypes = friendConnectTypes;
     GA.RecordingActions = recordingActions;
@@ -281,6 +293,7 @@
     GA.trackFTUECompletion = trackFTUECompletion;
     GA.trackSessionCount = trackSessionCount;
     GA.trackSessionMusicians = trackSessionMusicians;
+    GA.trackSessionQuality = trackSessionQuality;
     GA.trackServiceInvitations = trackServiceInvitations;
     GA.trackFindSessions = trackFindSessions;
     GA.virtualPageView = virtualPageView;

web/app/assets/javascripts/gear_wizard.js

@@ -6,6 +6,8 @@
   context.JK = context.JK || {};
   context.JK.GearWizard = function (app) {
 
+    var ASSIGNMENT = context.JK.ASSIGNMENT;
+    var VOICE_CHAT = context.JK.VOICE_CHAT;
 
     var $dialog = null;
     var $wizardSteps = null;
@@ -20,11 +22,11 @@
 
     // populated by loadDevices
     var deviceInformation = null;
-    var musicInputPorts = null;
-    var musicOutputPorts = null;
+    var musicPorts = null;
 
-    // SELECT DEVICE STATE
-    var validScore = false;
+
+    var validLatencyScore = false;
+    var validIOScore = false;
 
     // SELECT TRACKS STATE
 
@@ -46,7 +48,7 @@
         display: 'MacOSX Built-In',
         videoURL: undefined
       },
-      MACOSX_interface: {
+      MacOSX_interface: {
         display: 'MacOSX external interface',
         videoURL: undefined
       },
@@ -86,13 +88,19 @@
       var $bufferIn = $currentWizardStep.find('.select-buffer-in');
       var $bufferOut = $currentWizardStep.find('.select-buffer-out');
       var $frameSize = $currentWizardStep.find('.select-frame-size');
-      var $inputPorts = $currentWizardStep.find('.input-ports');
-      var $outputPorts = $currentWizardStep.find('.output-ports');
+      var $inputChannels = $currentWizardStep.find('.input-ports');
+      var $outputChannels = $currentWizardStep.find('.output-ports');
       var $scoreReport = $currentWizardStep.find('.results');
+      var $latencyScoreSection = $scoreReport.find('.latency-score-section');
       var $latencyScore = $scoreReport.find('.latency-score');
+      var $ioScoreSection = $scoreReport.find('.io-score-section');
       var $ioRateScore = $scoreReport.find('.io-rate-score');
       var $ioVarScore = $scoreReport.find('.io-var-score');
+      var $ioCountdown = $scoreReport.find('.io-countdown');
+      var $ioCountdownSecs = $scoreReport.find('.io-countdown .secs');
       var $nextButton = $ftueButtons.find('.btn-next');
+      var $asioControlPanelBtn = $currentWizardStep.find('.asio-settings-btn');
+      var $resyncBtn = $currentWizardStep.find('resync-btn')
 
       // should return one of:
       // * MacOSX_builtin
@@ -126,22 +134,31 @@
         }
       }
 
-
       function loadDevices() {
-        var devices = context.jamClient.FTUEGetDevices(false);
+
+        var oldDevices = context.jamClient.FTUEGetDevices(false);
+        var devices = context.jamClient.FTUEGetAudioDevices();
+        console.log("oldDevices: " + JSON.stringify(oldDevices));
+        console.log("devices: " + JSON.stringify(devices));
 
         var loadedDevices = {};
 
         // augment these devices by determining their type
-        context._.each(devices, function (displayName, deviceId) {
+        context._.each(devices.devices, function (device) {
+
+          if(device.name == "JamKazam Virtual Monitor") {
+            return;
+          }
+
           var deviceInfo = {};
 
-          deviceInfo.id = deviceId;
-          deviceInfo.type = determineDeviceType(deviceId, displayName);
+          deviceInfo.id = device.guid;
+          deviceInfo.type = determineDeviceType(device.guid, device.display_name);
+          console.log("deviceInfo.type: " + deviceInfo.type)
           deviceInfo.displayType = audioDeviceBehavior[deviceInfo.type].display;
-          deviceInfo.displayName = displayName;
+          deviceInfo.displayName = device.display_name;
 
-          loadedDevices[deviceId] = deviceInfo;
+          loadedDevices[device.guid] = deviceInfo;
 
           logger.debug("loaded device: ", deviceInfo);
         })
@@ -179,7 +196,7 @@
       function initializeNextButtonState() {
         $nextButton.removeClass('button-orange button-grey');
 
-        if (validScore)  $nextButton.addClass('button-orange');
+        if (validLatencyScore)  $nextButton.addClass('button-orange');
         else            $nextButton.addClass('button-grey');
       }
 
@@ -218,71 +235,66 @@
         context.JK.dropdown($bufferOut);
       }
 
-      // finds out if the $port argument is from a different port pair than what's currently selected
-      function isNewlySelectedPair($port) {
-        var portId = $port.attr('data-id');
-        // get all inputs currently selected except this one
-        var $selectedInputs = $inputPorts.find('input[type="checkbox"]:checked').filter('[data-id="' + portId + '"]');
 
-        console.log("$selectedInputs", $selectedInputs);
-        var isNewlySelected = true;
-        context._.each($selectedInputs, function($current) {
-          var testPairInfo = $($current).data('pair');
+      // reloads the backend's channel state for the currently selected audio devices,
+      // and update's the UI accordingly
+      function initializeChannels() {
+        musicPorts = jamClient.FTUEGetChannels();
+        console.log("musicPorts: %o", JSON.stringify(musicPorts));
 
-          context._.each(testPairInfo.ports, function(port) {
-            // if we can find the newly selected item in this pair, then it's not a different pair...
-            if(port.id == portId) {
-              isNewlySelected = false;
-              return false; // break loop
-            }
-          });
+        initializeInputPorts(musicPorts);
+        initializeOutputPorts(musicPorts);
+      }
 
-          if(isNewlySelected) return false; // break loop
+      // during this phase of the FTUE, we have to assign selected input channels
+      // to tracks. The user, however, does not have a way to indicate which channel
+      // goes to which track (that's not until the next step of the wizard).
+      // so, we just auto-generate a valid assignment
+      function newInputAssignment() {
+        var assigned = 0;
+        context._.each(musicPorts.inputs, function(inputChannel) {
+          if(isChannelAssigned(inputChannel)) {
+            assigned += 1;
+          }
         });
 
-        return isNewlySelected;
+        var newAssignment = Math.floor(assigned / 2) + 1;
+        return newAssignment;
       }
 
-      // set checkbox state for all items in the pair
-      function setCheckedForAllInPair($portBox, pairInfo, checked, signalBackend) {
-        context._.each(pairInfo.ports, function(port) {
-          var portId = port.id;
-          var $input = $portBox.find('input[type="checkbox"][data-id="' + portId + '"]');
-          if($input.is(':checked') != checked) {
-            if(checked) {
-              $input.iCheck('check').attr('checked', 'checked');
-              //context.jamClient.FTUESetMusicInput2($input.id);
-            }
-            else  {
-              $input.iCheck('uncheck').removeAttr('checked');
-              //context.jamClient.FTUEUnsetMusicInput2($input.id);
-            }
-          }
-        })
-      }
-
-      function inputPortChanged() {
+      function inputChannelChanged() {
         if(iCheckIgnore) return;
 
         var $checkbox = $(this);
-        var portId = $checkbox.data('data-id');
-        var inputPortChecked = $checkbox.is(':checked');
-        console.log('inputPortChecked: ' + inputPortChecked);
+        var channelId = $checkbox.attr('data-id');
+        var isChecked = $checkbox.is(':checked');
 
-        if(inputPortChecked) {
-          if(isNewlySelectedPair($checkbox)) {
-            setCheckedForAllInPair($inputPorts, $checkbox.data('pair'), true, true);
-          }
-          else {
-            //context.jamClient.FTUESetMusicInput2($input.id);
-          }
+        if(isChecked) {
+          var newAssignment = newInputAssignment();
+          logger.debug("assigning input channel %o to track: %o", channelId, newAssignment);
+          context.jamClient.TrackSetAssignment(channelId, true, newAssignment);
         }
         else {
-          // context.jamClient.FTUEUnsetMusicInput2($input.id);;
+          logger.debug("unassigning input channel %o", channelId);
+          context.jamClient.TrackSetAssignment(channelId, true, ASSIGNMENT.UNASSIGNED);
+          // unassigning creates a hole in our auto-assigned tracks.  reassign them all to keep it consistent
+          var $assignedInputs = $inputChannels.find('input[type="checkbox"]:checked');
+          var assigned = 0;
+          context._.each($assignedInputs, function(assignedInput) {
+            var $assignedInput = $(assignedInput);
+            var assignedChannelId = $assignedInput.attr('data-id');
+            var newAssignment = Math.floor(assigned / 2) + 1;
+            logger.debug("re-assigning input channel %o to track: %o", assignedChannelId, newAssignment);
+            context.jamClient.TrackSetAssignment(assignedChannelId, true, newAssignment);
+            assigned += 1;
+          });
         }
+
+        initializeChannels();
       }
 
-      // should be called in a ifChanged callback if you want to cancel. bleh.
+      // should be called in a ifChanged callback if you want to cancel.
+      // you have to use this instead of 'return false' like a typical input 'change' event.
       function cancelICheckChange($checkbox) {
         iCheckIgnore = true;
         var checked = $checkbox.is(':checked');
@@ -293,58 +305,64 @@
         }, 1);
       }
 
-      function outputPortChanged() {
+      function outputChannelChanged() {
         if(iCheckIgnore) return;
-
         var $checkbox = $(this);
-        var portId = $checkbox.data('data-id');
-        var outputPortChecked = $checkbox.is(':checked');
-        console.log('outputPortChecked: ' + outputPortChecked);
+        var channelId = $checkbox.attr('data-id');
+        var isChecked = $checkbox.is(':checked');
 
-        if(outputPortChecked) {
-          var $selectedInputs = $outputPorts.find('input[type="checkbox"]:checked').filter('[data-id="' + portId + '"]');
-          $selectedInputs.iCheck('uncheck').removeAttr('checked');
-          var pairInfo = $checkbox.data('pair');
-          setCheckedForAllInPair($outputPorts, pairInfo, true, false);
-          console.log("Setting music output");
-          context.jamClient.FTUESetMusicOutput(pairInfo.ports.map(function(i) {return i.id}).join(PROFILE_DEV_SEP_TOKEN));
-        }
-        else {
-          context.JK.Banner.showAlert('You must have at least one output pair selected.');
+        // don't allow more than 2 output channels selected at once
+        if($outputChannels.find('input[type="checkbox"]:checked').length > 2) {
+          context.JK.Banner.showAlert('You can only have a maximum of 2 output ports selected.');
           // can't allow uncheck of last output
           cancelICheckChange($checkbox);
+          return;
         }
+
+        if(isChecked) {
+          logger.debug("assigning output channel %o", channelId);
+          context.jamClient.TrackSetAssignment(channelId, true, ASSIGNMENT.OUTPUT);
+        }
+        else {
+          logger.debug("unassigning output channel %o", channelId);
+          context.jamClient.TrackSetAssignment(channelId, true, ASSIGNMENT.UNASSIGNED);
+        }
+
+        initializeChannels();
       }
 
-      function initializeInputPorts(inputPorts) {
-        context._.each(inputPorts, function(inputPairs) {
-          // there is no guarantee that a pair has two items.
-          context._.each(inputPairs.ports, function(inputInPair) {
-            var inputPort = $(context._.template($templateAudioPort.html(), inputInPair, { variable: 'data' }));
-            var $checkbox = inputPort.find('input');
-            $checkbox.data('pair', inputPairs); // so when it's selected, we can see what other ports, if any, are in the same pair
-            context.JK.checkbox($checkbox);
-            $checkbox.on('ifChanged', inputPortChanged);
-            $inputPorts.append(inputPort);
-          });
+      // checks if it's an assigned OUTPUT or ASSIGNED CHAT
+      function isChannelAssigned(channel) {
+        return channel.assignment == ASSIGNMENT.CHAT || channel.assignment == ASSIGNMENT.OUTPUT || channel.assignment > 0;
+      }
+
+      function initializeInputPorts(musicPorts) {
+        $inputChannels.empty();
+        var inputPorts = musicPorts.inputs;
+        context._.each(inputPorts, function(inputChannel) {
+          var $inputChannel = $(context._.template($templateAudioPort.html(), inputChannel, { variable: 'data' }));
+          var $checkbox = $inputChannel.find('input');
+          if(isChannelAssigned(inputChannel)) {
+            $checkbox.attr('checked', 'checked');
+          }
+          context.JK.checkbox($checkbox);
+          $checkbox.on('ifChanged', inputChannelChanged);
+          $inputChannels.append($inputChannel);
         });
       }
 
-      function initializeOutputPorts(outputPorts) {
-        var first = true;
-        context._.each(outputPorts, function(outputPairs) {
-          context._.each(outputPairs.ports, function(outputInPair) {
-            var outputPort = $(context._.template($templateAudioPort.html(), outputInPair, { variable: 'data' }));
-            var $checkbox = outputPort.find('input');
-            $checkbox.data('pair', outputPairs); // so when it's selected, we can see what other ports, if any, are in the same pair
-            context.JK.checkbox($checkbox);
-            $checkbox.on('ifChanged', outputPortChanged);
-            $outputPorts.append(outputPort);
-          });
-          if(first) {
-            first = false;
-            setCheckedForAllInPair($outputPorts, outputPairs, true, false);
+      function initializeOutputPorts(musicPorts) {
+        $outputChannels.empty();
+        var outputChannels = musicPorts.outputs;
+        context._.each(outputChannels, function(outputChannel) {
+          var $outputPort = $(context._.template($templateAudioPort.html(), outputChannel, { variable: 'data' }));
+          var $checkbox = $outputPort.find('input');
+          if(isChannelAssigned(outputChannel)) {
+            $checkbox.attr('checked', 'checked');
           }
+          context.JK.checkbox($checkbox);
+          $checkbox.on('ifChanged', outputChannelChanged);
+          $outputChannels.append($outputPort);
         });
       }
 
@@ -364,11 +382,11 @@
       }
 
       function clearInputPorts() {
-        $inputPorts.empty();
+        $inputChannels.empty();
       }
 
       function clearOutputPorts() {
-        $outputPorts.empty();
+        $outputChannels.empty();
       }
 
       function resetScoreReport() {
@@ -377,6 +395,27 @@
         $latencyScore.empty();
       }
 
+      function renderLatencyScore(latencyValue, latencyClass) {
+        if(latencyValue) {
+          $latencyScore.text(latencyValue + ' ms');
+        }
+        else {
+          $latencyScore.text('');
+        }
+        $latencyScoreSection.removeClass('good acceptable bad unknown starting').addClass(latencyClass);
+      }
+
+      // std deviation is the worst value between in/out
+      // media is the worst value between in/out
+      // io is the value returned by the backend, which has more info
+      // ioClass is the pre-computed rollup class describing the result in simple terms of 'good', 'acceptable', bad'
+      function renderIOScore(std, median, ioData, ioClass) {
+        $ioRateScore.text(median ? median : '');
+        $ioVarScore.text(std ? std : '');
+        $ioScoreSection.removeClass('good acceptable bad unknown starting skip').addClass(ioClass);
+        // TODO: show help bubble of all data in IO data
+      }
+
       function updateScoreReport(latencyResult) {
         var latencyClass = "neutral";
         var latencyValue = 'N/A';
@@ -387,37 +426,69 @@
           if (latencyValue <= 10) {
             latencyClass = "good";
             validLatency = true;
-          } else if (latency.latency <= 20) {
+          } else if (latencyValue <= 20) {
             latencyClass = "acceptable";
             validLatency = true;
           } else {
             latencyClass = "bad";
           }
         }
+        else {
+          latencyClass = 'unknown';
+        }
 
-        validScore = validLatency; // validScore may become based on IO variance too
+        validLatencyScore = validLatency;
 
-        $latencyScore.html(latencyValue + ' ms');
+        renderLatencyScore(latencyValue, latencyClass);
       }
 
       function audioInputDeviceUnselected() {
-        validScore = false;
+        validLatencyScore = false;
         initializeNextButtonState();
         resetFrameBuffers();
         clearInputPorts();
       }
 
       function renderScoringStarted() {
-        validScore = false;
+        validLatencyScore = false;
         initializeNextButtonState();
         resetScoreReport();
+        freezeAudioInteraction();
+        renderLatencyScore(null, 'starting');
       }
 
       function renderScoringStopped() {
         initializeNextButtonState();
+        unfreezeAudioInteraction();
       }
 
 
+      function freezeAudioInteraction() {
+        $audioInput.attr("disabled", "disabled").easyDropDown('disable');
+        $audioOutput.attr("disabled", "disabled").easyDropDown('disable');
+        $frameSize.attr("disabled", "disabled").easyDropDown('disable');
+        $bufferIn.attr("disabled", "disabled").easyDropDown('disable');
+        $bufferOut.attr("disabled", "disabled").easyDropDown('disable');
+        $asioControlPanelBtn.on("click", false);
+        $resyncBtn.on('click', false);
+        iCheckIgnore = true;
+        $inputChannels.find('input[type="checkbox"]').iCheck('disable');
+        $outputChannels.find('input[type="checkbox"]').iCheck('disable');
+      }
+
+      function unfreezeAudioInteraction() {
+        $audioInput.removeAttr("disabled").easyDropDown('enable');
+        $audioOutput.removeAttr("disabled").easyDropDown('enable');
+        $frameSize.removeAttr("disabled").easyDropDown('enable');
+        $bufferIn.removeAttr("disabled").easyDropDown('enable');
+        $bufferOut.removeAttr("disabled").easyDropDown('enable');
+        $asioControlPanelBtn.off("click", false);
+        $resyncBtn.off('click', false);
+        $inputChannels.find('input[type="checkbox"]').iCheck('enable');
+        $outputChannels.find('input[type="checkbox"]').iCheck('enable');
+        iCheckIgnore = false;
+      }
+
       // Given a latency structure, update the view.
       function newFtueUpdateLatencyView(latency) {
         var $report = $('.ftue-new .latency .report');
@@ -506,44 +577,52 @@
         });
       }
 
-      function initializeAudioInputChanged() {
-        $audioInput.unbind('change').change(function (evt) {
+      function renderIOScoringStarted(secondsLeft) {
+        $ioCountdownSecs.text(secondsLeft);
+        $ioCountdown.show();
+      }
 
-          var audioDeviceId = selectedAudioInput();
-          if (!audioDeviceId) {
+      function renderIOScoringStopped() {
+        $ioCountdown.hide();
+      }
+
+      function renderIOCountdown(secondsLeft) {
+        $ioCountdownSecs.text(secondsLeft);
+      }
+
+      function attemptScore() {
+          var audioInputDeviceId = selectedAudioInput();
+          var audioOutputDeviceId = selectedAudioOutput();
+          if (!audioInputDeviceId) {
             audioInputDeviceUnselected();
             return false;
           }
 
-          var audioDevice = findDevice(selectedAudioInput());
-          if (!audioDevice) {
-            context.JK.alertSupportedNeeded('Unable to find device information for: ' + audioDeviceId);
+          var audioInputDevice = findDevice(audioInputDeviceId);
+          if (!audioInputDevice) {
+            context.JK.alertSupportedNeeded('Unable to find information for input device: ' + audioInputDeviceId);
             return false;
           }
 
+          if(!audioOutputDeviceId) {
+            audioOutputDeviceId = audioInputDeviceId;
+          }
+          var audioOutputDevice = findDevice(audioOutputDeviceId);
+          if (!audioInputDevice) {
+            context.JK.alertSupportedNeeded('Unable to find information for output device: ' + audioOutputDeviceId);
+            return false;
+          }
 
+          jamClient.FTUESetInputMusicDevice(audioInputDeviceId);
+          jamClient.FTUESetOutputMusicDevice(audioOutputDeviceId);
 
-          renderScoringStarted();
+          initializeChannels();
 
-          jamClient.FTUESetMusicDevice(audioDeviceId);
-
-          // enumerate input and output ports
-          musicInputPorts = jamClient.FTUEGetMusicInputs2();
-          console.log(JSON.stringify(musicInputPorts));
-          // [{"inputs":[{"id":"i~5~Built-in Microph~0~0","name":"Built-in Microph - Left"},{"id":"i~5~Built-in Microph~1~0","name":"Built-in Microph - Right"}]}]
-          musicOutputPorts = jamClient.FTUEGetMusicOutputs2();
-          console.log(JSON.stringify(musicOutputPorts));
-          // [{"outputs":[{"id":"o~5~Built-in Output~0~0","name":"Built-in Output - Left"},{"id":"o~5~Built-in Output~1~0","name":"Built-in Output - Right"}]}]
-
-
-          initializeInputPorts(musicInputPorts);
-          initializeOutputPorts(musicOutputPorts);
-
-
-          jamClient.FTUESetInputLatency(selectedAudioInput());
-          jamClient.FTUESetOutputLatency(selectedAudioOutput());
+          jamClient.FTUESetInputLatency(selectedBufferIn());
+          jamClient.FTUESetOutputLatency(selectedBufferOut());
           jamClient.FTUESetFrameSize(selectedFramesize());
 
+          renderScoringStarted();
           logger.debug("Calling FTUESave(false)");
           jamClient.FTUESave(false);
 
@@ -551,8 +630,67 @@
           console.log("FTUEGetExpectedLatency: %o", latency);
 
           updateScoreReport(latency);
-          renderScoringStopped();
-        });
+
+          // if there was a valid latency score, go on to the next step
+          if(validLatencyScore) {
+            renderIOScore(null, null, null, 'starting');
+            var testTimeSeconds = 10; // allow 10 seconds for IO to establish itself
+            context.jamClient.FTUEStartIoPerfTest();
+            renderIOScoringStarted(testTimeSeconds);
+            renderIOCountdown(testTimeSeconds);
+            var interval = setInterval(function() {
+              testTimeSeconds -= 1;
+              renderIOCountdown(testTimeSeconds);
+              if(testTimeSeconds == 0) {
+                clearInterval(interval);
+                renderIOScoringStopped();
+                var io = context.jamClient.FTUEGetIoPerfData();
+
+                console.log("io: ", io);
+
+                // take the higher variance, which is apparently actually std dev
+                var std = io.in_var > io.out_var ? io.in_var : io.out_var;
+                std = Math.round(std * 100) / 100;
+                // take the furthest-off-from-target io rate
+                var median = Math.abs(io.in_median - io.in_target ) > Math.abs(io.out_median - io.out_target ) ? [io.in_median, io.in_target] : [io.out_median, io.out_target];
+                var medianTarget = median[1];
+                median = Math.round(median[0]);
+
+                var stdIOClass = 'bad';
+                if(std <= 0.50) {
+                  stdIOClass = 'good';
+                }
+                else if(std <= 1.00) {
+                  stdIOClass = 'acceptable';
+                }
+
+                var medianIOClass = 'bad';
+                if(Math.abs(median - medianTarget) <= 1) {
+                  medianIOClass = 'good';
+                }
+                else if(Math.abs(median - medianTarget) <= 2) {
+                  medianIOClass = 'acceptable';
+                }
+
+                // now base the overall IO score based on both values.
+                renderIOScore(std, median, io, ioClass);
+
+                // lie for now until IO questions finalize
+                validIOScore = true;
+
+                renderScoringStopped();
+              }
+            }, 1000);
+          }
+          else {
+            renderIOScore(null, null, null, 'skip');
+            renderScoringStopped();
+          }
+
+      }
+
+      function initializeAudioInputChanged() {
+        $audioInput.unbind('change').change(attemptScore);
       }
 
       function initializeAudioOutputChanged() {
@@ -677,7 +815,31 @@
       $currentWizardStep = null;
     }
 
+    // checks if we already have a profile called 'FTUE...'; if not, create one.  if so, re-use it.
+    function findOrCreateFTUEProfile() {
+      var profileName = context.jamClient.FTUEGetMusicProfileName();
+
+      logger.debug("current profile name: " + profileName);
+
+      if(profileName && profileName.indexOf('FTUE') == 0) {
+
+      }
+      else {
+        var newProfileName = 'FTUEAttempt-' + new Date().getTime().toString();
+        logger.debug("setting FTUE-prefixed profile name to: " + newProfileName);
+        context.jamClient.FTUESetMusicProfileName(newProfileName);
+      }
+
+      var profileName = context.jamClient.FTUEGetMusicProfileName();
+
+      logger.debug("name on exit: " + profileName);
+
+    }
+
     function beforeShow(args) {
+      context.jamClient.FTUECancel();
+      findOrCreateFTUEProfile();
+
       step = args.d1;
       if (!step) step = 0;
       step = parseInt(step);
@@ -689,7 +851,7 @@
     }
 
     function afterHide() {
-
+      context.jamClient.FTUECancel();
     }
 
     function back() {

web/app/assets/javascripts/globals.js

@@ -14,7 +14,20 @@
         UNIX: "Unix"
     };
 
-    // TODO: store these client_id values in instruments table, or store
+    context.JK.ASSIGNMENT = {
+      CHAT: -2,
+      OUTPUT: -1,
+      UNASSIGNED: 0,
+      TRACK1: 1,
+      TRACK2: 2
+    };
+
+    context.JK.VOICE_CHAT = {
+      NO_CHAT: "0",
+      CHAT: "1"
+    };
+
+  // TODO: store these client_id values in instruments table, or store
     // server_id as the client_id to prevent maintenance nightmares. As it's
     // set up now, we will have to deploy each time we add new instruments.
     context.JK.server_to_client_instrument_map = {

web/app/assets/javascripts/hoverBand.js

@@ -32,8 +32,8 @@
           $.each(response.musicians, function(index, val) {
               var instrumentHtml = '';
 
-              musicianHtml += '<tr><td width="50"><a href="#" class="avatar-tiny"><img src="' + context.JK.resolveAvatarUrl(val.photo_url) + '" /></a></td>';
-              musicianHtml += '<td width="75"><a href="#">' + val.name + '</a></td>';
+              musicianHtml += '<tr><td width="50"><a user-id="' + val.id + '" profileaction="musician" class="avatar-tiny"><img src="' + context.JK.resolveAvatarUrl(val.photo_url) + '" /></a></td>';
+              musicianHtml += '<td width="75"><<a user-id="' + val.id + '" profileaction="musician">' + val.name + '</a></td>';
 
               instrumentHtml = '<td><div class="nowrap">';
               if (val.instruments) { // @FIXME: edge case for Test user that has no instruments?
@@ -75,6 +75,8 @@
           });
 
           $(hoverSelector).append('<h2>Band Detail</h2>' + bandHtml);
+
+          context.JK.bindProfileClickEvents(hoverSelector);
           configureActionButtons(response);
         })
         .fail(function(xhr) {

web/app/assets/javascripts/hoverFan.js

@@ -36,19 +36,21 @@
                 followingHtml += '<tr>';
               }
 
-              var avatarUrl, profilePath;
+              var avatarUrl, attrId, type;
 
               if (val.type === "band") {
                 avatarUrl = context.JK.resolveBandAvatarUrl(val.photo_url);
-                profilePath = "bandProfile";
+                attrId = "band-id";
+                type = "band";
               }
               else {
                 avatarUrl = context.JK.resolveAvatarUrl(val.photo_url);
-                profilePath = "profile";
+                attrId = "user-id";
+                type = "musician";
               }
 
-              followingHtml += '<td width="24"><a href="#" class="avatar-tiny"><img src="' + avatarUrl + '" /></a></td>';
-              followingHtml += '<td><a href="/client#/' + profilePath + '/' + val.id + '"><strong>' + val.name + '</strong></a></td>';
+              followingHtml += '<td width="24"><a ' + attrId + '="' + val.id + '" profileaction="' + type + '" class="avatar-tiny"><img src="' + avatarUrl + '" /></a></td>';
+              followingHtml += '<td><a ' + attrId + '="' + val.id + '" profileaction="' + type + '"><strong>' + val.name + '</strong></a></td>';
 
               if (index % 2 > 0) {
                 followingHtml += '</tr>';
@@ -76,6 +78,8 @@
           });
 
           $(hoverSelector).append('<h2>Fan Detail</h2>' + fanHtml);
+
+          context.JK.bindProfileClickEvents(hoverSelector);
           configureActionButtons(response);
         })
         .fail(function(xhr) {

web/app/assets/javascripts/hoverMusician.js

@@ -42,19 +42,21 @@
                 followingHtml += '<tr>';
               }
 
-              var avatarUrl, profilePath;
+              var avatarUrl, attrId, type;
 
               if (val.type === "band") {
                 avatarUrl = context.JK.resolveBandAvatarUrl(val.photo_url);
-                profilePath = "bandProfile";
+                attrId = "band-id";
+                type = "band";
               }
               else {
                 avatarUrl = context.JK.resolveAvatarUrl(val.photo_url);
-                profilePath = "profile";
+                attrId = "user-id";
+                type = "musician";
               }
 
-              followingHtml += '<td width="24"><a href="#" class="avatar-tiny"><img src="' + avatarUrl + '" /></a></td>';
-              followingHtml += '<td><a href="/client#/' + profilePath + '/' + val.id + '"><strong>' + val.name + '</strong></a></td>';
+              followingHtml += '<td width="24"><a ' + attrId + '="' + val.id + '" profileaction="' + type + '" class="avatar-tiny"><img src="' + avatarUrl + '" /></a></td>';
+              followingHtml += '<td><a ' + attrId + '="' + val.id + '" profileaction="' + type + '"><strong>' + val.name + '</strong></a></td>';
 
               if (index % 2 > 0) {
                 followingHtml += '</tr>';
@@ -101,6 +103,8 @@
           });
 
           $(hoverSelector).append('<h2>Musician Detail</h2>' + musicianHtml);
+
+          context.JK.bindProfileClickEvents(hoverSelector);
           configureActionButtons(response);
         })
         .fail(function(xhr) {