vrfs-774: added top_followings; removed order_by from user_followings; fixed inverse_likes association typo which used :through => :followings instead of :through => :likes

ruby/lib/jam_ruby/models/user.rb

@@ -46,7 +46,7 @@ module JamRuby
 
     # user likes (fans and musicians have likes)
     has_many :likes, :class_name => "JamRuby::UserLike", :foreign_key => "liker_id", :inverse_of => :user
-    has_many :inverse_likes, :through => :followings, :class_name => "JamRuby::User", :foreign_key => "user_id"
+    has_many :inverse_likes, :through => :likes, :class_name => "JamRuby::User", :foreign_key => "user_id"
 
     # band likes
     has_many :band_likes, :class_name => "JamRuby::BandLiker", :foreign_key => "liker_id", :inverse_of => :user
@@ -59,7 +59,7 @@ module JamRuby
     has_many :inverse_followers, :through => :inverse_user_followers, :source => :user, :class_name => "JamRuby::User"
 
     # user followings
-    has_many :user_followings, :class_name => "JamRuby::UserFollowing", :foreign_key => "follower_id", :order => 'created_at DESC'
+    has_many :user_followings, :class_name => "JamRuby::UserFollowing", :foreign_key => "follower_id"
     has_many :followings, :through => :user_followings, :class_name => "JamRuby::User"
     has_many :inverse_user_followings, :through => :followings, :class_name => "JamRuby::UserFollowing", :foreign_key => "user_id"
     has_many :inverse_followings, :through => :inverse_user_followings, :source => :user, :class_name => "JamRuby::User"
@@ -979,8 +979,12 @@ module JamRuby
       end
     end
 
-    attr_accessor :search_counters
-
+    def top_followings
+      @topf ||= User.joins("INNER JOIN users_followers AS follows ON follows.user_id = users.id")
+        .where(['follows.follower_id = ?',self.id])
+        .order('follows.created_at DESC')
+        .limit(3)
+    end
     
     # devise compatibility