public AlternativeProductSuggestionItem(Guid id, OrderItem orderItem, int quantity, string description, decimal price, AlternativeProductSuggestion alternativeProductSuggestion,
bool isQuantityChanged) : base(id, orderItem)
{
AlternativeProductSuggestion = alternativeProductSuggestion;
Price = price;
Quantity = quantity;
Description = description;
IsQuantityChanged = isQuantityChanged;
}
public async Task <CreateOrderSuggestionCommandResponse> Handle(CreateOrderSuggestionCommand command)
{
_applicationSettingDomainService.CheckDiscountInRangeSetting(command.Discount);
_applicationSettingDomainService.CheckShippingTime(command.ShippingTime);
if (_repository.AsQuery().Any(p => p.OrderId == command.OrderId))
{
throw new DomainException("پیشنهاد بروی این سفارش زده شده است");
}
var order = _orderRepository.AsQuery().SingleOrDefault(p => p.Id == command.OrderId);
if (order == null)
{
throw new DomainException("سفارش یافت نشد");
}
if (order.OrderStatus == OrderStatus.Cancel)
{
throw new DomainException("این سفارش توسط مشتری لغو شده است");
}
_applicationSettingDomainService.CheckOrderExpireTime(order.CreationTime);
if (order.ResponseExpireTime < DateTime.Now)
{
throw new DomainException("زمان پاسخ گویی شما به پایان رسیده است");
}
var shop = _personRepository.AsQuery().OfType <Shop>().SingleOrDefault(p => p.UserId == command.UserId);
if (shop == null)
{
throw new DomainException("فروشگاه یافت نشد");
}
var appSetting = _applicationSettingRepository.AsQuery().SingleOrDefault();
if (appSetting == null)
{
throw new Exception();
}
if (command.Discount < appSetting.MinimumDiscount || command.Discount > appSetting.MaximumDiscount)
{
throw new DomainException("تخفیف وارد شده در بازه تخفیفات معتبر نمی باشد");
}
if (command.ShippingTime > appSetting.MaximumDeliveryTime)
{
throw new DomainException("زمان ارسال سفارش از حداکثر زمان ارسال معتبر بیشتر می باشد");
}
var orderId = order is AreaOrder areaOrder ? areaOrder.PrivateOrder.Id : order.Id;
var orderSuggestion = new OrderSuggestion(Guid.NewGuid(), orderId, command.Discount, command.Description, shop, command.ShippingTime)
{
OrderSuggestionItems = new List <OrderSuggestionItemBase>()
};
decimal totalPrice = 0;
foreach (var item in command.OrderSuggestionItems)
{
var orderItem = order.OrderItems.SingleOrDefault(p => p.Id == item.OrderItemId);
if (orderItem == null)
{
throw new DomainException("آیتم سفارش یافت نشد");
}
var findProduct = _productRepository.Find(item.ProductId);
switch (item.OrderSuggestionItemType)
{
case OrderSuggestionItemType.AlternativeProduct:
if (findProduct == null)
{
throw new DomainException("کالای ارسالی جایگزین نامعتبر می باشد");
}
var alternativeProduct =
new AlternativeProductSuggestion(findProduct.Id, findProduct.Name, findProduct.MainImage,
findProduct.Brand.Id, findProduct.Brand.Name);
orderItem.Discount = null;
var alternativeProductSuggestionItem = new AlternativeProductSuggestionItem(Guid.NewGuid(),
orderItem, item.Quantity, item.Description, item.Price, alternativeProduct,
orderItem.Quantity != item.Quantity);
orderSuggestion.OrderSuggestionItems.Add(alternativeProductSuggestionItem);
totalPrice = totalPrice + (item.Price * item.Quantity);
break;
case OrderSuggestionItemType.NoProduct:
var noProduct = new NoProductSuggestionItem(Guid.NewGuid(), orderItem);
orderSuggestion.OrderSuggestionItems.Add(noProduct);
break;
case OrderSuggestionItemType.HasProduct:
if (orderItem.Discount != null)
{
if (!orderItem.Discount.HasDiscountValid())
{
orderItem.Discount = null;
}
}
var hasProduct = new HasProductSuggestionItem(Guid.NewGuid(), orderItem, item.Quantity,
item.Description, item.Price, orderItem.Quantity != item.Quantity);
orderSuggestion.OrderSuggestionItems.Add(hasProduct);
totalPrice = totalPrice + (item.Price * item.Quantity);
break;
}
}
_repository.Add(orderSuggestion);
//todo order check it
var expireMinutes = order.ExpireOpenTime.Subtract(DateTime.Now).TotalMinutes;
order.ExpireOpenTime = order.ExpireOpenTime.AddMinutes(appSetting.OrderSuggestionExpireTime - expireMinutes);
order.SuggestionTime = DateTime.Now.AddMinutes(appSetting.OrderSuggestionExpireTime);
DomainEventDispatcher.Raise(new TheOrderStatusWentToHasSuggestionEvent(order));
if (order is AreaOrder area)
{
area.PrivateOrder.SuggestionTime = DateTime.Now.AddMinutes(appSetting.OrderSuggestionExpireTime);
DomainEventDispatcher.Raise(new TheOrderStatusWentToHasSuggestionEvent(area.PrivateOrder));
}
DomainEventDispatcher.Raise(new CreateHasSuggestionsEvent(order.Id, shop.Id, orderSuggestion));
await _fcmNotification.SendToIds(order.Customer.GetPushTokens(),
"پیشنهاد سفارش",
$"برای سفارش شما با شناسه {order.Id} یک پیشنهاد ثبت شد",
NotificationType.OrderSuggestionAdded,
AppType.Customer, NotificationSound.Shopper);
return(new CreateOrderSuggestionCommandResponse());
}
