protected override async Task <IOperationResponse <GetDeliveryCostHandlerResponse> > HandleAsync(GetDeliveryCostHandlerRequest request)
{
var deliveryRoutes = await _deliveryRouteReadOnlyRepository.GetDictionaryAsync();
if (deliveryRoutes == null || !deliveryRoutes.Any())
{
throw new DataAccessNotFoundException(ResponseMessages.Route.DoesNotExist);
}
var routes = BuildRoutes(request.Route);
var deliveryCost = CalculateDeliveryCost(routes, deliveryRoutes);
return(Success(new GetDeliveryCostHandlerResponse(deliveryCost)));
}
private void GivenDeliveryRouteData()
{
_deliveryRouteReadOnlyRepository
.GetDictionaryAsync()
.Returns(_deliveryRoutes);
}