/// <summary>
/// 根据pid和数量返回打折活动命中信息
/// </summary>
/// <param name="requestList"></param>
/// <param name="userId"></param>
/// <returns></returns>
public async Task <OperationResult <IEnumerable <ProductHitDiscountResponse> > > GetProductAndUserHitDiscountInfoAsync(List <DiscountActivityRequest> requestList, string userId)
{
if (requestList != null && requestList.Any())
{
var productHitDiscountManager = new ProductHitDiscountManager(requestList, userId);
var result = await productHitDiscountManager.GetProductHitDiscountInfo();
return(OperationResult.FromResult(result));
}
else
{
return(OperationResult.FromError <IEnumerable <ProductHitDiscountResponse> >(nameof(Resource.ParameterError),
$"requestList 为空"));
}
}
public static async Task <CreateOrderResult> FlashSaleCreateOrder(Order.Request.CreateOrderRequest request)
{
var flashrequest = new FlashSaleOrderRequest()
{
Products = new List <OrderItems>()
};
var pintuanFlag = false;
var pintuanProductGroupId = "";
var pintuanPid = "";
var pintuanCount = 0;
try
{
if (request.Items != null && request.Items.Any())
{
foreach (var item in request.Items)
{
if (item.ActivityId.HasValue)
{
var activityTypeModel = new ActivityTypeModel();
// 增加拼团校验逻辑
if (item.ActivityId != null &&
await GroupBuyingManager.CheckProductGroupId(item.ActivityId.Value))
{
activityTypeModel =
new ActivityTypeModel {
ActivityId = item.ActivityId.Value, Type = 7
};
}
else if ((await DalSalePromotion.CheckActivityIsEffictive(item.ActivityId.Value.ToString())))///黎先攀的打折活动
{
activityTypeModel =
new ActivityTypeModel {
ActivityId = item.ActivityId.Value, Type = 11
};
}
else
{
// 不是拼团ActivityId
activityTypeModel = ActivityManager.SelectActivityTypeByActivityIds(new List <Guid>
{
item.ActivityId.Value
}).FirstOrDefault();
}
if (activityTypeModel != null)
{
var temp = flashrequest.Products.ToList();
temp.Add(
new OrderItems
{
ActivityId = item.ActivityId,
Num = item.Num,
PID = item.Pid,
Type = activityTypeModel.Type,
Price = item.Price,
ListPrice = item.ListPrice
});
flashrequest.Products = temp;
if (activityTypeModel.Type == 1)
{
//用来控制下单是否走老逻辑
item.IsVerifyActivity = false;
}
if (activityTypeModel.Type == 5)
{
item.IsVerifyActivity = false;
}
//砍价
if (activityTypeModel.Type == 9)
{
item.IsVerifyActivity = false;
}
if (activityTypeModel.Type == 11)
{
item.IsVerifyActivity = false;
}
//拼团
if (activityTypeModel.Type == 7)
{
request.Status = "0NewPingTuan";
item.IsVerifyActivity = false;
var buyLimitInfo =
await GroupBuyingManager.GetBuyLimitInfo(item.ActivityId.Value, item.Pid,
request.Customer.UserId);
if (string.IsNullOrWhiteSpace(buyLimitInfo?.PID))
{
return(new CreateOrderResult
{
ErrorCode = -1000,
ErrorMessage = "未找到该拼团产品!"
});
}
if (buyLimitInfo.BuyLimitCount > 0 &&
buyLimitInfo.BuyLimitCount <= buyLimitInfo.CurrentOrderCount)
{
return(new CreateOrderResult
{
ErrorCode = -1000,
ErrorMessage = "已达到限购单数!"
});
}
if (item.Num > buyLimitInfo.UpperLimitPerOrder && buyLimitInfo.UpperLimitPerOrder != 0)
{
return(new CreateOrderResult
{
ErrorCode = -1000,
ErrorMessage = "购买数量不符合要求!"
});
}
using (var client = new PinTuanClient())
{
var result = await client.IncreaseSoldCountAsync(buyLimitInfo.ProductGroupId, buyLimitInfo.PID, item.Num);
if (!(result.Success && result.Result.Code == 1))
{
return(new CreateOrderResult
{
ErrorCode = -1000,
ErrorMessage = result.Result?.Info ?? "出现异常"
});
}
pintuanFlag = true;
pintuanPid = buyLimitInfo.PID;
pintuanProductGroupId = buyLimitInfo.ProductGroupId;
pintuanCount = item.Num;
}
}
//锦湖轮胎
if (item.Pid.StartsWith("TR-", StringComparison.OrdinalIgnoreCase) &&
!await CheckIsPassKumhoTireFlashSale(item.ActivityId?.ToString(), request.Customer.UserId))
{
return(new CreateOrderResult()
{
ErrorCode = -1000,
ErrorMessage = "此价格为企业客户专享，无法生成订单"
});
}
}
}
}
}
flashrequest.DeviceId = request.DeviceID;
flashrequest.UseTel = request.Customer.UserTel;
flashrequest.UserId = request.Customer.UserId;
ICounter counter = null;
#region 限时抢购校验
var fsRequest = new FlashSaleOrderRequest();
var isCheckFlash = false;
var flashSaleResult = new List <CheckFlashSaleResponseModel>();
if (flashrequest.Products != null && flashrequest.Products.Any())
{
var fsItems = flashrequest.Products.Where(r => r.Type == 1);
var orderItemses = fsItems as OrderItems[] ?? fsItems.ToArray();
if (orderItemses.Any())
{
isCheckFlash = true;
fsRequest.DeviceId = flashrequest.DeviceId;
fsRequest.UseTel = flashrequest.UseTel;
fsRequest.UserId = flashrequest.UserId;
fsRequest.Products = orderItemses;
flashSaleResult = await ActivityValidator.CheckFlashSaleAsync(fsRequest);
if (flashSaleResult.Any(r => r.Code != Model.CheckFlashSaleStatus.Succeed))
{
return(new CreateOrderResult
{
ErrorCode = (int)flashSaleResult.Where(r => r.Code != Model.CheckFlashSaleStatus.Succeed).Select(c => c.Code).FirstOrDefault(),
ErrorMessage = flashSaleResult.Where(r => r.Code != Model.CheckFlashSaleStatus.Succeed).Select(c => c.Code).FirstOrDefault().GetRemark()
});
}
flashrequest.Products = orderItemses.Select(r =>
{
r.AllPlaceLimitId =
flashSaleResult.Where(p => p.PID == r.PID)
.Select(_ => _.AllPlaceLimitId)
.FirstOrDefault();
return(r);
});
}
}
#endregion
#region 保养校验
if (flashrequest.Products != null && flashrequest.Products.Any())
{
var byRequest = flashrequest.Products.Where(r => r.Type == 5);
var activityId = byRequest.FirstOrDefault(o => o.ActivityId != Guid.Empty)?.ActivityId;
if (activityId != null)
{
ValidateOrderRequest validateRequest = new ValidateOrderRequest()
{
ActivityId = activityId.Value,
UserId = flashrequest.UserId,
Products =
request.Items.Where(
o => o.ActivityId != null && o.ActivityId.HasValue && !o.Pid.StartsWith("FU-") && !o.Pid.StartsWith("TR-"))
.Select(o => new OrderProduct()
{
ProductId = o.Pid,
Count = o.Num,
ActivityId = o.ActivityId.Value,
Price = o.Price,
ProductType = "Product"
}).ToList(),
ShopId = request.Delivery.InstallShopId ?? 0,
Channel = request.OrderChannel,
InstallType = request.Delivery.InstallType,
Vehicle = Converter.Convert(request.Car),
RegionId = 1
};
using (var client = new BaoYangClient())
{
var baoyangResult = await client.ValidateFixedPriceActivityOrderAsync(validateRequest);
if (!baoyangResult.Success || !baoyangResult.Result)
{
return(new CreateOrderResult()
{
ErrorCode = (int)CreateOrderErrorCode.ProductValidateFailed,
ErrorMessage =
CreateOrderMessageDic.GetMessage(CreateOrderErrorCode.ProductValidateFailed)
});
}
}
// 验证活动状态
var validateResult = await ActivityValidator.ValidateBaoyang(activityId.Value);
if (validateResult.Item1 == Model.CreateOrderErrorCode.ActivitySatisfied)
{
// 验证限购数量
counter = new BaoYangCounter(activityId.Value, validateResult.Item2, validateResult.Item3,
validateResult.Item4);
var countResult = await counter.CanPurchaseAndIncreaseCount(flashrequest.UserId,
flashrequest.DeviceId, flashrequest.UseTel);
if (countResult.Code != Model.CreateOrderErrorCode.ActivitySatisfied)
{
return(new CreateOrderResult()
{
ErrorCode = (int)countResult.Code,
ErrorMessage = CreateOrderMessageDic.GetMessage(countResult.Code)
});
}
}
else
{
return(new CreateOrderResult()
{
ErrorCode = (int)validateResult.Item1,
ErrorMessage = CreateOrderMessageDic.GetMessage(validateResult.Item1)
});
}
}
}
#endregion
#region 分享砍价活动
bool bargainflag = false;
Guid ownerId = new Guid();
string pid = "";
var parameters = new List <BuyLimitDetailModel>();
if (flashrequest.Products != null && flashrequest.Products.Any())
{
var item = flashrequest.Products.FirstOrDefault(g => g.Type == 9);
if (item != null)
{
ownerId = flashrequest.UserId;
pid = item.PID;
parameters.Add(new BuyLimitDetailModel
{
ModuleName = "sharebargain",
LimitObjectId = ownerId.ToString("D"),
ObjectType = LimitObjectTypeEnum.UserId.ToString(),
Remark = "砍价实物商品下单"
});
if (!string.IsNullOrWhiteSpace(flashrequest.DeviceId))
{
parameters.Add(new BuyLimitDetailModel
{
ModuleName = "sharebargain",
LimitObjectId = flashrequest.DeviceId,
ObjectType = LimitObjectTypeEnum.DeviceId.ToString(),
Remark = "砍价实物商品下单"
});
}
var val = await DalBargain.CheckBargainProductStatusByPID(ownerId, pid);
if (!val)
{
return(new CreateOrderResult()
{
ErrorCode = -1000,
ErrorMessage = "您当前没有资格享受该优惠!"
});
}
bargainflag = true;
}
}
#endregion
IEnumerable <OrderItems> discountProducts = null;
#region 黎先攀的打折活动
if (flashrequest.Products != null && flashrequest.Products.Any())
{
discountProducts = flashrequest.Products.Where(r => r.Type == 11);///打折活动商品
if (discountProducts.Any())
{
var productHitDiscountManager = new ProductHitDiscountManager(discountProducts.Select(s => new DiscountActivityRequest()
{
Pid = s.PID,
Num = s.Num,
Price = s.ListPrice
}).ToList(), request.Customer.UserId.ToString(), false, true);
var realProductDiscounts = (await productHitDiscountManager.GetProductHitDiscountInfo()).ToList();//实时产品折扣信息
var effictiveDiscountNum = discountProducts.Join(realProductDiscounts, x => x.PID, y => y.Pid, (x, y) =>
{
return(y.IsHit && string.Equals(y.DiscountRule?.ActivityId, x.ActivityId.ToString()) && Convert.ToInt32(y.DiscountPrice) == Convert.ToInt32(x.Price));
}).Where(s => s).Count();
if (effictiveDiscountNum != discountProducts.Count())
{
var firtNotHitProduct = realProductDiscounts.FirstOrDefault(s => !s.IsHit);
foreach (var item in discountProducts)
{
if (item.ActivityId != null && item.ActivityId != Guid.Empty)
{
TuhuNotification.SendNotification("DiscountActivityCreateOrder", new DiscountCreateOrderRequest()
{
ActivityId = item.ActivityId.ToString(),
Num = item.Num,
Pid = item.PID,
UserId = request.Customer.UserId.ToString()
});
}
}
var errorMsg = firtNotHitProduct != null ? firtNotHitProduct.FailMessage : "打折规则已变更";
Logger.Info($"打折活动下单失败:{errorMsg}，discountProducts：{JsonConvert.SerializeObject(discountProducts)}," +
$"realProductDiscounts:{JsonConvert.SerializeObject(realProductDiscounts)}");
return(new CreateOrderResult()
{
ErrorCode = -1000,
ErrorMessage = errorMsg
});
}
}
}
#endregion
try
{
using (var client = new CreateOrderClient())
{
var result = await client.CreateOrderAsync(request);
result.ThrowIfException();
if (result.Success)
{
if (counter != null)
{
await counter.AddOrderRecord(result.Result.OrderId, flashrequest.UserId, flashrequest.DeviceId, flashrequest.UseTel);
}
if (bargainflag)
{
var tal = await DalBargain.BuyBargainProductAsync(ownerId, pid, result.Result.OrderId);
if (tal > 0)
{
parameters.ForEach(g => { g.ModuleProductId = tal.ToString(); g.Reference = result.Result.OrderId.ToString(); });
await LimitBuyManager.AddBuyLimitInfo(parameters);
Logger.Info($"UserId为{ownerId}的用户享受砍价优惠，已购买pid为{pid}的商品");
}
else
{
Logger.Error($"UserId为{ownerId}的用户享受砍价优惠，购买pid为{pid}的商品,修改购买状态时出错");
}
}
flashrequest.OrderId = result.Result.OrderId;
if (isCheckFlash)
{
Logger.Info($"下单成功订单号=>{flashrequest.OrderId}发送消息");
try
{
TuhuNotification.SendNotification(".FlashSaleCreateOrder.", flashrequest);
}
catch (Exception ex)
{
var str = "";
try
{
str = JsonConvert.SerializeObject(flashrequest);
}
catch (Exception)
{
str = result.Result.OrderId.ToString();
}
Logger.Error($"request-->{str}-->mq发送失败", ex);
}
}
if (discountProducts != null && discountProducts.Any())//如果是黎先攀的打折活动
{
foreach (var item in discountProducts)
{
if (item.ActivityId != null && item.ActivityId != Guid.Empty)
{
TuhuNotification.SendNotification("DiscountActivityCreateOrder", new DiscountCreateOrderRequest()
{
ActivityId = item.ActivityId.ToString(),
Num = item.Num,
OrderId = result.Result.OrderId,
Pid = item.PID,
UserId = request.Customer.UserId.ToString()
});
}
}
}
return(new CreateOrderResult
{
OrderId = result.Result.OrderId,
OrderNo = result.Result.OrderNo
});
}
else
{
// 拼团下单失败，修改虚拟库存
if (pintuanFlag)
{
using (var client2 = new PinTuanClient())
{
var result2 = await client2.DecrementSoldCountAsync(pintuanProductGroupId, pintuanPid, pintuanCount);
if (!(result2.Success && result2.Result.Code == 1))
{
Logger.Error($"拼团产品下单失败，虚拟库存修改失败-->{pintuanProductGroupId}/{pintuanPid}/{pintuanCount}");
}
}
}
if (counter != null)
{
await counter.DecreasePurchaseCount(flashrequest.UserId, flashrequest.DeviceId, flashrequest.UseTel);
}
Logger.Info("调用下单接口失败" + result.ErrorCode + result.ErrorMessage);
if (isCheckFlash)
{
await FlashSaleCounter.DecrementAllFlashCount(fsRequest, flashSaleResult);
}
if (result.ErrorCode == "Order_FlashSale_Error")
{
return(new CreateOrderResult()
{
ErrorCode = -1000,
ErrorMessage = CreateOrderMessageDic.GetFlashSaleErrorMessage(result.ErrorMessage)
});
}
if (result.ErrorCode == "Invalid_PromotionCode")
{
return new CreateOrderResult()
{
ErrorCode = -1000,
ErrorMessage = "优惠券无效!"
}
}
;
else
{
return(new CreateOrderResult()
{
ErrorCode = -1000,
ErrorMessage = "下单失败!"
});
}
}
}
}
catch (Exception ex)
{
if (counter != null)
{
await counter.DecreasePurchaseCount(flashrequest.UserId, flashrequest.DeviceId, flashrequest.UseTel);
}
if (isCheckFlash)
{
await FlashSaleCounter.DecrementAllFlashCount(fsRequest, flashSaleResult);
}
Logger.Error("调用下单接口失败" + ex.Message + ex.InnerException);
return(new CreateOrderResult()
{
ErrorCode = -1000,
ErrorMessage = "下单失败"
});
}
}
catch (Exception ex)
{
Logger.Error(ex);
return(new CreateOrderResult()
{
ErrorCode = -1000,
ErrorMessage = "下单失败"
});
}
}