Update check in time based on arrival time mandatory field

update-check-in-time-based-on-arrival-time.rb

guest_arrival_time_id = ServiceField.where(name: 'guest_arrival_time').first.id
mandatory_fields_arrival_time = TaskField.where(service_field_id: guest_arrival_time_id).where.not(task_fields: {value: nil}).where.not(task_fields: {value: ""}).distinct

mandatory_fields_arrival_time.each do |arrival_time|
  booking = arrival_time.task.booking
  hour = Time.parse(arrival_time.value).hour
  min = Time.parse(arrival_time.value).min

  booking.check_in.change(hour: hour, min: min)
  booking.save
end