Avoid using live models in old migrations

Instead, we define models in the migrations themselves. This ensures that
column names etc match the state of the database during the migration,
not the current live version of the model.

diff --git a/db/migrate/044_create_user_roles.rb b/db/migrate/044_create_user_roles.rb
index b62d8b89050c47c0e6d2343561ca7a9245297741..0098a0086a60d64c77c5bddcfd0149a0339199ca 100644 (file)
--- a/db/migrate/044_create_user_roles.rb
+++ b/db/migrate/044_create_user_roles.rb
@@ -1,6 +1,12 @@
 require "migrate"
 
 class CreateUserRoles < ActiveRecord::Migration[4.2]
 require "migrate"
 
 class CreateUserRoles < ActiveRecord::Migration[4.2]

+  class User < ActiveRecord::Base
+  end
+
+  class UserRole < ActiveRecord::Base
+  end
+

   def self.up
     create_enumeration :user_role_enum, %w[administrator moderator]
 
   def self.up
     create_enumeration :user_role_enum, %w[administrator moderator]
 

diff --git a/db/migrate/20120219161649_add_user_image_fingerprint.rb b/db/migrate/20120219161649_add_user_image_fingerprint.rb
index 1e6a19c21e62499fd62ad62aae487f35841bccc3..c32d187b99875487fbef695141ccc45b11003f6e 100644 (file)
--- a/db/migrate/20120219161649_add_user_image_fingerprint.rb
+++ b/db/migrate/20120219161649_add_user_image_fingerprint.rb
@@ -1,4 +1,7 @@
 class AddUserImageFingerprint < ActiveRecord::Migration[4.2]
 class AddUserImageFingerprint < ActiveRecord::Migration[4.2]

+  class User < ActiveRecord::Base
+  end
+

   def up
     add_column :users, :image_fingerprint, :string, :null => true
 
   def up
     add_column :users, :image_fingerprint, :string, :null => true
 

diff --git a/db/migrate/20180204153242_tile_users.rb b/db/migrate/20180204153242_tile_users.rb
index cf20aed460e802391bd2b3956b7ebcc9a4f05f59..61dbcb4ea59fd63a69d0eaf6691a9462ad5328f7 100644 (file)
--- a/db/migrate/20180204153242_tile_users.rb
+++ b/db/migrate/20180204153242_tile_users.rb
@@ -1,4 +1,7 @@
 class TileUsers < ActiveRecord::Migration[5.1]
 class TileUsers < ActiveRecord::Migration[5.1]

+  class User < ActiveRecord::Base
+  end
+

   def up
     add_column :users, :home_tile, :bigint
     add_index :users, [:home_tile], :name => "users_home_idx"
   def up
     add_column :users, :home_tile, :bigint
     add_index :users, [:home_tile], :name => "users_home_idx"