From f3753bfa65b9fba6b819561e45d6c7a487f6d0f3 Mon Sep 17 00:00:00 2001
From: Charley DAVID <hello@calyh.re>
Date: Tue, 6 Jun 2017 17:00:07 -0300
Subject: [PATCH] Remove useless index

---
 app/models/game.rb                               | 2 +-
 db/migrate/20170606195755_change_game_indexes.rb | 5 +++++
 db/schema.rb                                     | 3 +--
 3 files changed, 7 insertions(+), 3 deletions(-)
 create mode 100644 db/migrate/20170606195755_change_game_indexes.rb

diff --git a/app/models/game.rb b/app/models/game.rb
index a7f9218..239a362 100644
--- a/app/models/game.rb
+++ b/app/models/game.rb
@@ -11,8 +11,8 @@ class Game < ApplicationRecord
   attribute :release_date,  :datetime
   attribute :cover_url,     :string
 
-  validates :game_code,   format: { with: GAME_CODE_FORMAT }
   validates :region,      inclusion: { in: REGIONS }
+  validates :game_code,   format: { with: GAME_CODE_FORMAT }, allow_nil: true
   validates :nsuid,       format: { with: NSUID_CODE_FORMAT }, allow_nil: true
 
   has_many :prices
diff --git a/db/migrate/20170606195755_change_game_indexes.rb b/db/migrate/20170606195755_change_game_indexes.rb
new file mode 100644
index 0000000..5ee0235
--- /dev/null
+++ b/db/migrate/20170606195755_change_game_indexes.rb
@@ -0,0 +1,5 @@
+class ChangeGameIndexes < ActiveRecord::Migration[5.1]
+  def change
+    remove_index :games, column: %i[game_code region], unique: true
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index ea682ea..b827b5f 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170520131614) do
+ActiveRecord::Schema.define(version: 20170606195755) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -25,7 +25,6 @@
     t.string "cover_url"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.index ["game_code", "region"], name: "index_games_on_game_code_and_region", unique: true
     t.index ["game_code"], name: "index_games_on_game_code"
     t.index ["nsuid"], name: "index_games_on_nsuid"
   end