public DbResponse <int> OrderPlace(OrderPlaceModel model, string customerUserName)
{
try
{
var customerId = _db.Registration.CustomerIdByUserName(customerUserName);
if (customerId == 0)
{
return(new DbResponse <int>(false, "Invalid User"));
}
model.CustomerId = customerId;
if (model.OrderList.Count <= 0)
{
return(new DbResponse <int>(false, "No Product Found"));
}
if ((from item in model.OrderList let stock = _db.Product.GetQuantityBySetId(item.ProductQuantitySetId) where stock < item.Quantity select item).Any())
{
return(new DbResponse <int>(false, "Product is stock out"));
}
_db.Order.PlaceAnOrder(model);
//product stock update
foreach (var item in model.OrderList)
{
_db.Product.QuantitySale(item.ProductQuantitySetId, item.Quantity);
}
_db.SaveChanges();
return(new DbResponse <int>(true, "Success", _db.Order.Order.OrderSn));
}
catch (Exception e)
{
return(new DbResponse <int>(false, e.Message));
}
}
public async Task <ApiResult> Place(OrderPlaceModel model)
{
GoodsCarDTO dto = new GoodsCarDTO();
var goods = await goodsService.GetModelAsync(model.GoodsId);
if (goods == null)
{
return(new ApiResult {
status = 0, msg = "商品不存在"
});
}
if (goods.Inventory < model.Number)
{
return(new ApiResult {
status = 0, msg = "商品库存不足"
});
}
dto.GoodsId = model.GoodsId;
dto.ImgUrl = goodsImgService.GetFirstImg(model.GoodsId);
dto.Name = goods.Name;
dto.Number = model.Number;
dto.RealityPrice = goods.RealityPrice;
dto.Price = goods.Price;
User user = JwtHelper.JwtDecrypt <User>(ControllerContext);
await orderApplyService.DeleteListAsync(user.Id);
dto.UserId = user.Id;
dto.GoodsAmount = dto.RealityPrice * dto.Number;
long id = await orderApplyService.AddAsync(dto);
if (id <= 0)
{
return(new ApiResult {
status = 0, msg = "下单失败"
});
}
return(new ApiResult {
status = 1, msg = "下单成功"
});
}
public IActionResult PlaceOrder(OrderPlaceModel model)
{
var response = _order.OrderPlace(model, User.Identity.Name);
return(Json(response));
}
