/// <summary>
/// 添加商品到购物车
/// </summary>
public async Task <AddShopCarResponse> AddCarAsync([FromBody] AddShopCarRequest request)
{
var response = new AddShopCarResponse();
try
{
var colorId = _context.ColorVersionEntitys.FirstOrDefault(a => a.VersionID == request.VersionID)?.PKID;
if (!colorId.HasValue)
{
response.Successful = false;
response.Message = "该版本不存在，请重新选择！";
}
var unitPrice = _context.PriceEntitys.FirstOrDefault(p => p.ProductID == request.ProductID && p.VersionID == request.VersionID)?.Price;
unitPrice = unitPrice ?? 0;
var userInfo = accountService.GetUserInfoByUserNameAsync(new Account.Model.Request.GetShopCarByUserNameRequest {
UserName = "******"
});
var shopCar = _context.ShopCarEntitys.SingleOrDefault(a => a.UserId == userInfo.userInfo.PKID);
if (shopCar == null)
{
_context.ShopCarEntitys.Add(new ShopCarEntity {
UserId = userInfo.userInfo.PKID
});
_context.SaveChanges();
shopCar = _context.ShopCarEntitys.SingleOrDefault(a => a.UserId == userInfo.userInfo.PKID);
}
var carListItem = _context.CarListEntitys.SingleOrDefault(a => a.CarID == shopCar.PKID && a.ProductID == request.ProductID && a.VersionID == request.VersionID);
if (carListItem != null)
{
carListItem.Count += 1;
_context.Update(carListItem);
}
else
{
_context.CarListEntitys.Add(new CarListEntity
{
CarID = shopCar.PKID,
ProductID = request.ProductID,
VersionID = request.VersionID,
Count = 1,
UnitPrice = unitPrice.Value,
ColorID = colorId.Value,
IsCheck = true
});
}
await _context.SaveChangesAsync();
}
catch (Exception ex)
{
response.Successful = false;
response.Message = ex.Message;
logger.LogError(ex, $"AddCarAsync方法报错 Message：{JsonConvert.SerializeObject(request)}");
}
return(response);
}
public async Task <JsonResult> AddCar(int ProductID, int VersionID)
{
var getColorResponse = await shopCarService.GetColorAsync(new GetColorRequest { VersionId = VersionID });
//发送新增购物车MQ
var addShopCarRequest = new AddShopCarRequest {
ProductID = ProductID, VersionID = VersionID
};
try
{
eventBus.Publish("AddShopCar", addShopCarRequest);
}
catch (Exception ex)
{
logger.LogError(ex, "添加购物车方法出错！");
return(Json("error"));
}
return(Json("ok"));
}
public async Task <AddShopCarResponse> AddShopCarAsync(AddShopCarRequest request)
{
string url = $"{configuration["ServiceAddress:Service.ShopCar"]}{configuration["MehtodName:ShopCar.ShopCarOperation.AddCarAsync"]}";
return(await apiHelperService.PostAsync <AddShopCarResponse>(url, request));
}
