catstodon/db/post_migrate/20230904134623_fix_kmr_locale_settings.rb

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# frozen_string_literal: true
class FixKmrLocaleSettings < ActiveRecord::Migration[7.0]
disable_ddl_transaction!
class MigrationUser < ApplicationRecord
self.table_name = :users
end
def up
MigrationUser.reset_column_information
MigrationUser.where.not(settings: [nil, '{}']).find_each do |user|
user_settings = Oj.load(user.settings)
next unless user_settings['default_language'] == 'kmr'
user_settings['default_language'] = 'ku'
user.update!(settings: Oj.dump(user_settings))
end
MigrationUser.where.not(chosen_languages: nil).where('chosen_languages && ?', '{kmr}').find_each do |user|
user.update!(chosen_languages: user.chosen_languages.map { |lang| lang == 'kmr' ? 'ku' : lang }.uniq)
end
end
def down; end
end