mastodon-glitch/db/migrate/20230215074423_move_user_se...

90 lines
2.8 KiB
Ruby

# frozen_string_literal: true
class MoveUserSettings < ActiveRecord::Migration[6.1]
disable_ddl_transaction!
class User < ApplicationRecord; end
MAPPING = {
default_privacy: 'default_privacy',
default_sensitive: 'web.default_sensitive',
default_language: 'default_language',
noindex: 'noindex',
theme: 'theme',
trends: 'web.trends',
unfollow_modal: 'web.unfollow_modal',
boost_modal: 'web.reblog_modal',
delete_modal: 'web.delete_modal',
auto_play_gif: 'web.auto_play',
display_media: 'web.display_media',
expand_spoilers: 'web.expand_content_warnings',
reduce_motion: 'web.reduce_motion',
disable_swiping: 'web.disable_swiping',
show_application: 'show_application',
system_font_ui: 'web.use_system_font',
aggregate_reblogs: 'aggregate_reblogs',
advanced_layout: 'web.advanced_layout',
use_blurhash: 'web.use_blurhash',
use_pending_items: 'web.use_pending_items',
crop_images: 'web.crop_images',
notification_emails: {
follow: 'notification_emails.follow',
reblog: 'notification_emails.reblog',
favourite: 'notification_emails.favourite',
mention: 'notification_emails.mention',
follow_request: 'notification_emails.follow_request',
report: 'notification_emails.report',
pending_account: 'notification_emails.pending_account',
trending_tag: 'notification_emails.trends',
appeal: 'notification_emails.appeal',
}.freeze,
always_send_emails: 'always_send_emails',
interactions: {
must_be_follower: 'interactions.must_be_follower',
must_be_following: 'interactions.must_be_following',
must_be_following_dm: 'interactions.must_be_following_dm',
}.freeze,
}.freeze
class LegacySetting < ApplicationRecord
self.table_name = 'settings'
def var
self[:var]&.to_sym
end
def value
YAML.safe_load(self[:value], permitted_classes: [ActiveSupport::HashWithIndifferentAccess, Symbol]) if self[:value].present?
end
end
def up
User.find_in_batches do |users|
previous_settings_for_batch = LegacySetting.where(thing_type: 'User', thing_id: users.map(&:id)).group_by(&:thing_id)
users.each do |user|
previous_settings = previous_settings_for_batch[user.id]&.index_by(&:var) || {}
user_settings = {}
MAPPING.each do |legacy_key, new_key|
value = previous_settings[legacy_key]&.value
next if value.nil?
if value.is_a?(Hash)
value.each do |nested_key, nested_value|
user_settings[MAPPING[legacy_key][nested_key.to_sym]] = nested_value
end
else
user_settings[new_key] = value
end
end
user.update_column('settings', Oj.dump(user_settings))
end
end
end
def down; end
end