2 files changed, 20 insertions(+), 5 deletions(-)

M db/migrate/20170716191202_add_hide_notifications_to_mute.rb
M db/migrate/20170914032032_default_existing_mutes_to_hiding_notifications.rb

@@ 1,5 1,15 @@
+require Rails.root.join('lib', 'mastodon', 'migration_helpers')
+
 class AddHideNotificationsToMute < ActiveRecord::Migration[5.1]
-  def change
-    add_column :mutes, :hide_notifications, :boolean, default: false, null: false
+  include Mastodon::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default :mutes, :hide_notifications, :boolean, default: true, allow_null: false
+  end
+
+  def down
+    remove_column :mutes, :hide_notifications
   end
 end

@@ 1,8 1,13 @@
+# frozen_string_literal: true
+
+# This migration is glitch-soc-only because mutes were originally developed in
+# glitch-soc and the default value changed when submitting the code upstream.
+
+# This migration originally changed existing values to `true`, but this has
+# been dropped as to not cause issues when migrating from upstream.
+
 class DefaultExistingMutesToHidingNotifications < ActiveRecord::Migration[5.1]
   def up
     change_column_default :mutes, :hide_notifications, from: false, to: true
-
-    # Unfortunately if this is applied sometime after the one to add the table we lose some data, so this is irreversible.
-    Mute.update_all(hide_notifications: true)
   end
 end