Fix old migration failing with new status default scope

db/migrate/20181024224956_migrate_account_conversations.rb

@@ -1,6 +1,66 @@
 class MigrateAccountConversations < ActiveRecord::Migration[5.2]
  disable_ddl_transaction!
 
+ class Mention < ApplicationRecord
+ belongs_to :account, inverse_of: :mentions
+ belongs_to :status, -> { unscope(where: :deleted_at) }
+
+ delegate(
+ :username,
+ :acct,
+ to: :account,
+ prefix: true
+ )
+ end
+
+ class Notification < ApplicationRecord
+ belongs_to :account, optional: true
+ belongs_to :activity, polymorphic: true, optional: true
+
+ belongs_to :status, foreign_type: 'Status', foreign_key: 'activity_id', optional: true
+ belongs_to :mention, foreign_type: 'Mention', foreign_key: 'activity_id', optional: true
+
+ def target_status
+ mention&.status
+ end
+ end
+
+ class AccountConversation < ApplicationRecord
+ belongs_to :account
+ belongs_to :conversation
+ belongs_to :last_status, -> { unscope(where: :deleted_at) }, class_name: 'Status'
+
+ before_validation :set_last_status
+
+ class << self
+ def add_status(recipient, status)
+ conversation = find_or_initialize_by(account: recipient, conversation_id: status.conversation_id, participant_account_ids: participants_from_status(recipient, status))
+
+ return conversation if conversation.status_ids.include?(status.id)
+
+ conversation.status_ids << status.id
+ conversation.unread = status.account_id != recipient.id
+ conversation.save
+ conversation
+ rescue ActiveRecord::StaleObjectError
+ retry
+ end
+
+ private
+
+ def participants_from_status(recipient, status)
+ ((status.active_mentions.pluck(:account_id) + [status.account_id]).uniq - [recipient.id]).sort
+ end
+ end
+
+ private
+
+ def set_last_status
+ self.status_ids = status_ids.sort
+ self.last_status_id = status_ids.last
+ end
+ end
+
  def up
  say ''
  say 'WARNING: This migration may take a *long* time for large instances'