mastodon/db/migrate/20240808124338_migrate_notifications_policy_v2.rb

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# frozen_string_literal: true
class MigrateNotificationsPolicyV2 < ActiveRecord::Migration[7.1]
disable_ddl_transaction!
# Dummy classes, to make migration possible across version changes
class NotificationPolicy < ApplicationRecord; end
def up
NotificationPolicy.in_batches.update_all(<<~SQL.squish)
for_not_following = CASE filter_not_following WHEN true THEN 1 ELSE 0 END,
for_not_followers = CASE filter_not_followers WHEN true THEN 1 ELSE 0 END,
for_new_accounts = CASE filter_new_accounts WHEN true THEN 1 ELSE 0 END,
for_private_mentions = CASE filter_private_mentions WHEN true THEN 1 ELSE 0 END
SQL
end
def down
NotificationPolicy.in_batches.update_all(<<~SQL.squish)
filter_not_following = CASE for_not_following WHEN 0 THEN false ELSE true END,
filter_not_followers = CASE for_not_followers WHEN 0 THEN false ELSE true END,
filter_new_accounts = CASE for_new_accounts WHEN 0 THEN false ELSE true END,
filter_private_mentions = CASE for_private_mentions WHEN 0 THEN false ELSE true END
SQL
end
end