public async Task <JsonResult> CountChange(int?CarID, int ProductID, int VersionID, string Operate)
{
var request = new AddCountRequest {
CarId = CarID, ProductId = ProductID, VersionId = VersionID
};
if (Operate == "reduce")
{
request.Num = -1;
}
else
{
request.Num = 1;
}
try
{
eventBus.Publish("ShopCarCountChange", request);
}
catch (Exception ex)
{
logger.LogError(ex, "修改购物车数量出错！");
return(Json("error"));
}
//var response = await shopCarService.AddCountAsync(request);
return(Json(0));
}
/// <summary>
/// 更改购物清单产品数量 增加 减少
/// </summary>
public async Task <AddCountResponse> AddCountAsync([FromBody] AddCountRequest request)
{
AddCountResponse response = new AddCountResponse();
try
{
var model = _context.CarListEntitys.FirstOrDefault(a => a.CarID == request.CarId && a.ProductID == request.ProductId && a.VersionID == request.VersionId);
model.Count += request.Num;
_context.Update(model);
await _context.SaveChangesAsync();
response.Count = model.Count;
}
catch (Exception ex)
{
response.Successful = false;
response.Message = ex.Message;
logger.LogError(ex, $"AddCountAsync 方法报错 Message：{JsonConvert.SerializeObject(request)}");
}
return(response);
}
public async Task <AddCountResponse> AddCountAsync(AddCountRequest request)
{
string url = $"{configuration["ServiceAddress:Service.ShopCar"]}{configuration["MehtodName:ShopCar.ShopCarOperation.AddCountAsync"]}";
return(await apiHelperService.PostAsync <AddCountResponse>(url, request));
}