/// <summary>
/// 校验用户的参团资格
/// </summary>
/// <param name="GroupId"></param>
/// <param name="UserId"></param>
/// <param name="ProductGroupId"></param>
/// <returns></returns>
public async Task <OperationResult <CheckResultModel> > CheckGroupInfoByUserIdAsync(Guid GroupId, Guid UserId,
string ProductGroupId, string pid = default(string))
{
if ((GroupId == Guid.Empty || UserId == Guid.Empty) && string.IsNullOrWhiteSpace(ProductGroupId))
{
return(OperationResult.FromError <CheckResultModel>(ErrorCode.ParameterError, "参数不正确"));
}
var result = new CheckResultModel();
if (!string.IsNullOrWhiteSpace(pid) && !(await GroupBuyingManager.CheckProductOnSale(pid)))
{
result.Code = 12;
result.Info = "产品库已下架";
return(OperationResult.FromResult(result));
}
if (GroupId == Guid.Empty && !string.IsNullOrWhiteSpace(ProductGroupId))
{
result = await GroupBuyingManager.CheckProductGroupInfoById(ProductGroupId, UserId, pid);
}
else
{
result = await GroupBuyingManager.CheckGroupInfoByUserId(GroupId, UserId, ProductGroupId, pid);
}
return(OperationResult.FromResult(result));
}