private static GoodsCarDTO ToDTO(GoodsCarEntity entity, string imgUrl)
{
GoodsCarDTO dto = new GoodsCarDTO();
dto.GoodsId = entity.GoodsId;
dto.UserId = entity.UserId;
dto.Code = entity.Goods.Code;
dto.CreateTime = entity.CreateTime;
dto.Description = entity.Goods.Description;
dto.Id = entity.Id;
if (string.IsNullOrEmpty(imgUrl))
{
dto.ImgUrl = "";
}
else
{
dto.ImgUrl = imgUrl;
}
dto.Name = entity.Goods.Name;
dto.Price = entity.Goods.Price;
dto.RealityPrice = entity.Goods.RealityPrice;
dto.Standard = entity.Goods.Standard;
dto.Number = entity.Number;
dto.IsSelected = entity.IsSelected;
dto.GoodsAmount = entity.Goods.RealityPrice * entity.Number;
dto.Inventory = entity.Goods.Inventory;
return(dto);
}
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"
});
}
