From 20cd9e5dd0c1371ff169887bd08785e478e7076d Mon Sep 17 00:00:00 2001
From: Scott Comer <wert@jamkazam.com>
Date: Wed, 5 Mar 2014 22:26:17 -0600
Subject: [PATCH 1/2] added stuff to support getting the max_score attribute to
 client via json

---
 ruby/lib/jam_ruby/models/music_session.rb  | 11 ++++++++++-
 web/app/views/api_music_sessions/show.rabl |  2 +-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/ruby/lib/jam_ruby/models/music_session.rb b/ruby/lib/jam_ruby/models/music_session.rb
index 77c8b00b2..24dfb0638 100644
--- a/ruby/lib/jam_ruby/models/music_session.rb
+++ b/ruby/lib/jam_ruby/models/music_session.rb
@@ -2,7 +2,7 @@ module JamRuby
   class MusicSession < ActiveRecord::Base
     self.primary_key = 'id'
 
-    attr_accessor :legal_terms, :skip_genre_validation
+    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, :inverse_of => :music_sessions, :class_name => "JamRuby::User", :foreign_key => "user_id"
@@ -43,6 +43,15 @@ module JamRuby
 
     #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
diff --git a/web/app/views/api_music_sessions/show.rabl b/web/app/views/api_music_sessions/show.rabl
index 2eec273b6..c42d940b6 100644
--- a/web/app/views/api_music_sessions/show.rabl
+++ b/web/app/views/api_music_sessions/show.rabl
@@ -13,7 +13,7 @@ if !current_user
   }
 else
 
-  attributes :id, :description, :musician_access, :approval_required, :fan_access, :fan_chat, :band_id, :user_id, :claimed_recording_initiator_id, :track_changes_counter
+  attributes :id, :description, :musician_access, :approval_required, :fan_access, :fan_chat, :band_id, :user_id, :claimed_recording_initiator_id, :track_changes_counter, :max_score
 
   node :genres do |item|
     item.genres.map(&:description)

From 2effc50f175447abe31874fd6a9640d3d4766f39 Mon Sep 17 00:00:00 2001
From: Scott Comer <wert@jamkazam.com>
Date: Wed, 5 Mar 2014 23:00:57 -0600
Subject: [PATCH 2/2] oops, use current_scores not scores

---
 ruby/lib/jam_ruby/models/music_session.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/ruby/lib/jam_ruby/models/music_session.rb b/ruby/lib/jam_ruby/models/music_session.rb
index 24dfb0638..70eb50e7f 100644
--- a/ruby/lib/jam_ruby/models/music_session.rb
+++ b/ruby/lib/jam_ruby/models/music_session.rb
@@ -206,7 +206,7 @@ module JamRuby
       locidispid = connection.locidispid
 
       query = MusicSession
-      .select("music_sessions.*, max(coalesce(scores.score, 99)) as max_score")
+      .select("music_sessions.*, max(coalesce(current_scores.score, 99)) as max_score")
       .joins(
           %Q{
             INNER JOIN
@@ -218,11 +218,11 @@ module JamRuby
       .joins(
           %Q{
             LEFT OUTER JOIN
-              scores
+              current_scores
             ON
-              scores.alocidispid = connections.locidispid
+              current_scores.alocidispid = connections.locidispid
             AND
-              scores.blocidispid = #{locidispid}
+              current_scores.blocidispid = #{locidispid}
           }
       )
       .joins(