public async Task <ConfirmNumberOfShipmentsChangeData> HandleAsync(GetChangeNumberOfShipmentConfrimationData message)
{
return(new ConfirmNumberOfShipmentsChangeData
{
NotificationId = message.NotificationId,
CurrentNumberOfShipments = await shipmentHistotyRepository.GetCurrentNumberOfShipments(message.NotificationId),
CurrentCharge = await notificationChargeCalculator.GetValue(message.NotificationId),
NewCharge = await notificationChargeCalculator.GetValueForNumberOfShipments(message.NotificationId, message.NumberOfShipments)
});
}
