VRFS-3389 fetch genres/instrumnets only with jamtracks; initial search impl

ruby/lib/jam_ruby/models/genre.rb

@@ -22,5 +22,12 @@ module JamRuby
     def to_s
       description
     end
+
+    def self.jam_track_list
+      sql = "SELECT DISTINCT genre_id FROM jam_tracks WHERE genre_id IS NOT NULL"
+      Genre.where("genres.id IN (#{sql})")
+        .order('genres.description ASC')
+    end
+
   end
 end

ruby/lib/jam_ruby/models/instrument.rb

@@ -47,6 +47,12 @@ module JamRuby
       return Instrument.where('instruments.popularity > 0').order('instruments.popularity DESC, instruments.description ASC')
     end
 
+    def self.jam_track_list
+      sql = "SELECT DISTINCT instrument_id FROM jam_track_tracks WHERE instrument_id IS NOT NULL"
+      Instrument.where("instruments.id IN (#{sql})")
+        .order('instruments.description ASC')
+    end
+
     def icon_name
       MAP_ICON_NAME[self.id]
     end

web/app/controllers/api_genres_controller.rb

@@ -3,7 +3,11 @@ class ApiGenresController < ApiController
   respond_to :json
 
   def index
-    @genres = Genre.order(:description)
+    if params[:jamtracks]
+      @genres = Genre.jam_track_list
+    else
+      @genres = Genre.order(:description)
+    end
   end
 
   def show

web/app/controllers/api_instruments_controller.rb

@@ -3,7 +3,11 @@ class ApiInstrumentsController < ApiController
   respond_to :json
 
   def index
-    @instruments = Instrument.standard_list
+    if params[:jamtracks]
+      @instruments = Instrument.jam_track_list
+    else
+      @instruments = Instrument.standard_list
+    end
   end
 
   def show

web/app/controllers/api_search_controller.rb

@@ -66,4 +66,30 @@ class ApiSearchController < ApiController
     end
   end
 
+  def jam_tracks
+    if request.get?
+      if params[:results]
+        @search = JamTrackSearch.user_search_filter(current_user).search_results_page(params[:subtype])
+        respond_with @search, responder: ApiResponder, status: 201, template: 'api_search/index'
+      elsif params[:genres]
+
+      elsif params[:instruments]
+
+      else
+        render :json => JamTrackSearch.search_filter_json(current_user, params[:subtype]), :status => 200
+      end
+
+    elsif request.post?
+      sobj = JamTrackSearch.user_search_filter(current_user)
+      filter = params[:filter]
+      if filter == 'reset'
+        @search = sobj.reset_search_results(params[:subtype])
+      else
+        json = JSON.parse(filter, :create_additions => false)
+        @search = sobj.search_results_page(params[:subtype], json, [params[:page].to_i, 1].max)
+      end
+      respond_with @search, responder: ApiResponder, status: 201, template: 'api_search/index'
+    end
+  end
+
 end

web/config/routes.rb

@@ -496,6 +496,7 @@ SampleApp::Application.routes.draw do
     match '/search' => 'api_search#index', :via => :get
     match '/search/musicians' => 'api_search#musicians', :via => [:get, :post]
     match '/search/bands' => 'api_search#bands', :via => [:get, :post]
+    match '/search/jam_tracks' => 'api_search#jam_tracks', :via => [:get, :post]
 
     # join requests
     match '/join_requests/:id' => 'api_join_requests#show', :via => :get, :as => 'api_join_request_detail'