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VRFS-3391 fixing glitches from mobile tests

This commit is contained in:
Jonathan Kolyer 2015-08-22 02:04:41 +00:00
parent 5c0178df8f
commit c1b8bf9ff7
2 changed files with 20 additions and 8 deletions
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4
ruby/lib/jam_ruby/models/genre_jam_track.rb
View File

@ -2,7 +2,7 @@ module JamRuby
class GenreJamTrack < ActiveRecord::Base
self.table_name = 'genres_jam_tracks'
belongs_to :jam_track, class_name: 'JamRuby::JamTrack'
belongs_to :genre, class_name: 'JamRuby::Genre'
belongs_to :jam_track, class_name: 'JamRuby::JamTrack', inverse_of: :genres_jam_tracks
belongs_to :genre, class_name: 'JamRuby::Genre', inverse_of: :genres_jam_tracks
end
end

24
ruby/lib/jam_ruby/models/jam_track.rb
View File

@ -1,3 +1,4 @@
# -*- coding: utf-8 -*-
module JamRuby
class JamTrack < ActiveRecord::Base
include JamRuby::S3ManagerMixin
@ -52,7 +53,7 @@ module JamRuby
belongs_to :licensor , class_name: 'JamRuby::JamTrackLicensor', foreign_key: 'licensor_id', :inverse_of => :jam_tracks
has_many :genres_jam_tracks, :class_name => "JamRuby::GenreJamTrack", :foreign_key => "jam_track_id"
has_many :genres_jam_tracks, :class_name => "JamRuby::GenreJamTrack", :foreign_key => "jam_track_id", inverse_of: :jam_track
has_many :genres, :through => :genres_jam_tracks, :class_name => "JamRuby::Genre", :source => :genre
has_many :jam_track_tracks, :class_name => "JamRuby::JamTrackTrack", order: 'track_type ASC, position ASC, part ASC, instrument_id ASC'
@ -255,12 +256,12 @@ module JamRuby
limit = options[:limit]
limit ||= 20
limit = limit.to_i
per_page = limit
else
limit = per_page
end
start = (page -1 )* per_page
limit = per_page
else
limit = options[:limit]
limit ||= 20
@ -340,14 +341,25 @@ module JamRuby
query = query.where("jam_track_tracks.instrument_id = '#{options[:instrument]}' and jam_track_tracks.track_type != 'Master'") unless options[:instrument].blank?
query = query.where("jam_tracks.sales_region = '#{options[:availability]}'") unless options[:availability].blank?
# FIXME: n+1 queries for rights and genres
# query = query.includes([{ jam_track_tracks: :instrument },
# :jam_track_tap_ins,
# :jam_track_rights,
# :genres])
# { genres_jam_tracks: :genre },
query = query.includes([{ jam_track_tracks: :instrument },
{ genres_jam_tracks: :genre },
:jam_track_tap_ins])
objs = query.all
count = query.total_entries
if count == 0
[query, nil, count]
elsif query.length < limit
[query, nil, count]
[objs, nil, count]
elsif objs.length < limit
[objs, nil, count]
else
[query, start + limit, count]
[objs, start + limit, count]
end
end