* VRFS-92 stub out music session params

lib/jam_ruby.rb

@@ -27,6 +27,7 @@ require "jam_ruby/models/connection"
 require "jam_ruby/models/friendship"
 require "jam_ruby/models/music_session"
 require "jam_ruby/models/invitation"
+require "jam_ruby/models/fan_invitation"
 require "jam_ruby/models/friend_request"
 require "jam_ruby/models/instrument"
 require "jam_ruby/models/connection_track"

lib/jam_ruby/models/fan_invitation.rb

@@ -0,0 +1,32 @@
+module JamRuby
+  class FanInvitation < ActiveRecord::Base
+
+    FRIENDSHIP_REQUIRED_VALIDATION_ERROR = "You can only invite friends"
+    MEMBERSHIP_REQUIRED_OF_MUSIC_SESSION = "You must be a member of the music session to send invitations on behalf of it"
+
+    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"
+
+    validates :sender, :presence => true
+    validates :receiver, :presence => true
+    validates :music_session, :presence => true
+
+    validate :require_sender_in_music_session, :require_are_friends
+
+    private
+
+    def require_sender_in_music_session
+      unless music_session.users.exists? sender
+         errors.add(:music_session, MEMBERSHIP_REQUIRED_OF_MUSIC_SESSION)
+      end
+    end
+
+    def require_are_friends
+      unless receiver.friends.exists? sender
+        errors.add(:receiver, FRIENDSHIP_REQUIRED_VALIDATION_ERROR)
+      end
+    end
+  end
+end

lib/jam_ruby/models/music_session.rb

@@ -3,16 +3,26 @@ module JamRuby
 
     self.primary_key = 'id'
 
+    attr_accessible :creator, :musician_access, :approval_required, :fan_chat, :fan_access
+
     belongs_to :creator, :inverse_of => :music_sessions, :class_name => "JamRuby::User", :foreign_key => "user_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 :invitations, :foreign_key => "music_session_id", :inverse_of => :music_session, :class_name => "JamRuby::Invitation"
-    has_many :invited_users, :through => :invitations, :class_name => "JamRuby::User", :foreign_key => "receiver_id", :source => :receiver
+    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 :invited_fans, :through => :fan_invitations, :class_name => "JamRuby::User", :foreign_key => "receiver_id", :source => :receiver
 
     after_save :require_at_least_one_genre, :limit_to_three_genres
 
+    validates :fan_chat, :inclusion => {:in => [true, false]}
+    validates :fan_access, :inclusion => {:in => [true, false]}
+    validates :approval_required, :inclusion => {:in => [true, false]}
+    validates :musician_access, :inclusion => {:in => [true, false]}
+
     def self.index(current_user)
       return MusicSession.includes(:invitations, :connections => [:user => [:friendships]]).order("(invitations.id is NULL) ASC, (friendships.friend_id != '#{current_user.id}' OR friendships.friend_id is NULL) ASC, music_sessions.created_at DESC").where("invitations.receiver_id = '#{current_user.id}' OR (friendships.friend_id = '#{current_user.id}') OR musician_access = true")
      end
@@ -23,7 +33,7 @@ module JamRuby
         return true
       else
         # the creator can always join, and the invited users can join
-        return self.creator == user || self.invited_users.exists?(user)
+        return self.creator == user || self.invited_musicians.exists?(user)
       end
     end
 
@@ -33,7 +43,7 @@ module JamRuby
         return true
       else
         # the creator can always see, and the invited users can see it too
-        return self.creator == user || self.invited_users.exists?(user)
+        return self.creator == user || self.invited_musicians.exists?(user)
       end
     end
 

lib/jam_ruby/models/user.rb

@@ -52,6 +52,10 @@ module JamRuby
     has_many :received_invitations, :foreign_key => "receiver_id", :inverse_of => :receiver, :class_name => "JamRuby::Invitation"
     has_many :sent_invitations, :foreign_key => "sender_id", :inverse_of => :sender, :class_name => "JamRuby::Invitation"
 
+    # fan_invitations
+    has_many :received_fan_invitations, :foreign_key => "receiver_id", :inverse_of => :receiver, :class_name => "JamRuby::FanInvitation"
+    has_many :sent_fan_invitations, :foreign_key => "sender_id", :inverse_of => :sender, :class_name => "JamRuby::FanInvitation"
+
 
     # This causes the authenticate method to be generated (among other stuff)
     has_secure_password

spec/factories.rb

@@ -6,14 +6,18 @@ FactoryGirl.define do
     password_confirmation "foobar"
     email_confirmed true
 
+
     factory :admin do
       admin true
     end
   end
 
-  factory :music_session, :class => JamRuby::MusicSession do
+  factory :music_session, :class => "JamRuby::MusicSession" do
     sequence(:description) { |n| "Music Session #{n}" }
-    musician_access true  
+    fan_chat true
+    fan_access true
+    approval_required false
+    musician_access true
   end
 
   factory :connection, :class => JamRuby::Connection do

spec/jam_ruby/connection_manager_spec.rb

@@ -18,7 +18,7 @@ describe ConnectionManager do
 
   def create_music_session(user_id)
     description = "some session"
-    @conn.exec("INSERT INTO music_sessions (user_id, description, musician_access) VALUES ($1, $2, $3) RETURNING id", [user_id, description, true]) do |result|
+    @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, true, false, true, true]) do |result|
       return result.getvalue(0, 0)
     end
   end