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fab-manager/db/migrate/20220720135828_migrate_slots_notifications.rb
2022-07-20 16:20:09 +02:00

23 lines
916 B
Ruby

# frozen_string_literal: true
# We migrate existing notifications to be attached to a SlotsReservation instead of a Slot,
# because these notifications are now expecting a SlotsReservation
class MigrateSlotsNotifications < ActiveRecord::Migration[5.2]
def up
Notification.where(attached_object_type: 'Slot').each do |notification|
slot = notification.attached_object
slots_reservation = slot&.slots_reservations
&.includes(:reservation)
&.where('reservations.statistic_profile_id': notification.receiver.statistic_profile.id)
&.first
notification.update(attached_object: slots_reservation)
end
end
def down
Notification.where(attached_object_type: 'SlotsReservation').each do |notification|
notification.update(attached_object: notification.attached_object&.slot)
end
end
end