/// <summary>
/// 根据订单编号，完成订单支付后续操作
/// </summary>
/// <param name="orderId"></param>
/// <returns></returns>
public int FinshPackageOrder(int orderId)
{
int number = 0;//实际操作影响行数
using (SqlConnection conn = (SqlConnection)DataSource.GetConnection())
{
conn.Open();
using (SqlTransaction trans = conn.BeginTransaction())
{
try
{
//第一步骤：修改订单状态为支付完成但未配货
string strSql1 = $"update CsOrder set OrderState=2 where OrderId={orderId}";
number += DbClient.ExecuteSql(conn, trans, strSql1, null);
//第二步骤:修改套餐库存
CsOrderDetailDal orderDetailDal = new CsOrderDetailDal();
//查询出本次订单中购买螃蟹列表
List <CsOrderDetail> DetailList = orderDetailDal.GetModelList(" and OrderId=" + orderId + " and ChoseType=3");
if (DetailList.Count > 0)
{
foreach (CsOrderDetail OrderDetail in DetailList)
{
string strSql2 = $"update CsPackage set PackageStock=PackageStock-{OrderDetail.ProductNumber} where PackageId={OrderDetail.ProductId}";
number += DbClient.ExecuteSql(conn, trans, strSql2, null);
}
}
//第三步，修改用户的购买累计重量
//decimal total = totalWeight * orderCopies;
//string strSql3 = $"update CsUsers set TotalWight=TotalWight+{total} where UserId={userId}";
//number += DbClient.ExecuteSql(conn, trans, strSql3, null);
if (number == (DetailList.Count + 1))
{
trans.Commit();
return(number);
}
else
{
trans.Rollback();
return(0);
}
}
catch (Exception ex)
{
LogHelper.Log(ex.Message);
trans.Rollback();
return(0);
}
}
}
}
/// <summary>
/// 带有事务操作 添加支付订单
/// </summary>
/// <param name="order"></param>
/// <returns></returns>
public int AddOrder(OrderModel order, out string orderNumber)
{
var number = 0;//实际操作影响行数
using (var conn = (SqlConnection)DataSource.GetConnection())
{
conn.Open();
using (var trans = conn.BeginTransaction(IsolationLevel.ReadUncommitted))
{
try
{
orderNumber = DateTime.Now.ToString("yyyyMMddHHmmssffff");
//添加订单表 获取订单编号
var _csOrder = new CsOrder();
_csOrder.OrderNumber = orderNumber;
_csOrder.UserId = order.userid;
_csOrder.TotalMoney = order.totalmoney;
_csOrder.DiscountMoney = 0;
_csOrder.ActualMoney = order.finalPrice;
_csOrder.OrderDate = DateTime.Now;
_csOrder.OrderState = 1;
_csOrder.OrderAddress = order.orderaddress;
_csOrder.SendAddress = order.sendaddress;
_csOrder.CargoNumber = 1;
_csOrder.OrderCopies = order.totalnumber;
_csOrder.TotalWeight = order.totalweight;
_csOrder.BillWeight = order.sendweight;
_csOrder.ExpressMoney = order.expressmoney;
_csOrder.ServiceMoney = order.servicemoney;
_csOrder.RowStatus = 1;
_csOrder.IsInvoice = order.isInvoice ? 1 : 0;
_csOrder.OrderRemarks = order.remarks;
var strSql1 = new StringBuilder();
strSql1.Append("insert into CsOrder (OrderNumber,UserId,TotalMoney,DiscountMoney,ActualMoney,OrderDate,OrderState,OrderAddress,");
strSql1.Append("SendAddress,CargoNumber,OrderCopies,TotalWeight,BillWeight,RowStatus,ExpressMoney,ServiceMoney,IsInvoice,OrderRemarks ) values (@OrderNumber,");
strSql1.Append("@UserId,@TotalMoney,@DiscountMoney,@ActualMoney,@OrderDate,@OrderState,@OrderAddress,@SendAddress,@CargoNumber,@OrderCopies,");
strSql1.Append("@TotalWeight,@BillWeight,@RowStatus,@ExpressMoney,@ServiceMoney,@IsInvoice,@OrderRemarks);select @@Identity;");
SqlParameter[] parameter1 =
{
new SqlParameter("@OrderNumber", SqlDbType.VarChar, 50),
new SqlParameter("@UserId", SqlDbType.Int, 4),
new SqlParameter("@TotalMoney", SqlDbType.Decimal, 18),
new SqlParameter("@DiscountMoney", SqlDbType.Decimal, 18),
new SqlParameter("@ActualMoney", SqlDbType.Decimal, 18),
new SqlParameter("@OrderDate", SqlDbType.DateTime),
new SqlParameter("@OrderState", SqlDbType.Int, 4),
new SqlParameter("@OrderAddress", SqlDbType.NVarChar, 500),
new SqlParameter("@SendAddress", SqlDbType.VarChar, 5000),
new SqlParameter("@CargoNumber", SqlDbType.Int, 4),
new SqlParameter("@OrderCopies", SqlDbType.Int, 4),
new SqlParameter("@TotalWeight", SqlDbType.Decimal, 18),
new SqlParameter("@BillWeight", SqlDbType.Decimal, 18),
new SqlParameter("@RowStatus", SqlDbType.TinyInt, 4),
new SqlParameter("@ExpressMoney", SqlDbType.Decimal, 18),
new SqlParameter("@ServiceMoney", SqlDbType.Decimal, 18),
new SqlParameter("@IsInvoice", SqlDbType.Int, 4),
new SqlParameter("@OrderRemarks", SqlDbType.Text)
};
parameter1[0].Value = _csOrder.OrderNumber;
parameter1[1].Value = _csOrder.UserId;
parameter1[2].Value = _csOrder.TotalMoney;
parameter1[3].Value = _csOrder.DiscountMoney;
parameter1[4].Value = _csOrder.ActualMoney;
parameter1[5].Value = _csOrder.OrderDate;
parameter1[6].Value = _csOrder.OrderState;
parameter1[7].Value = _csOrder.OrderAddress;
parameter1[8].Value = _csOrder.SendAddress;
parameter1[9].Value = _csOrder.CargoNumber;
parameter1[10].Value = _csOrder.OrderCopies;
parameter1[11].Value = _csOrder.TotalWeight;
parameter1[12].Value = _csOrder.BillWeight;
parameter1[13].Value = _csOrder.RowStatus;
parameter1[14].Value = _csOrder.ExpressMoney;
parameter1[15].Value = _csOrder.ServiceMoney;
parameter1[16].Value = _csOrder.IsInvoice;
parameter1[17].Value = _csOrder.OrderRemarks;
object obj = DbClient.ExecuteScalar(conn, trans, strSql1.ToString(), parameter1);
if (obj != null)
{
int orderid = Convert.ToInt32(obj);
int totalNumber = 0; //应总共操作记录影响行数
//decimal weight = 0;
int carbNumber = 0; //总共购买螃蟹数
//添加购物详细
//购买螃蟹列表
List <CsOrderDetail> detailList = new List <CsOrderDetail>();
foreach (CartItem cart in order.cartFoodList)
{
CsOrderDetail orderDetail = new CsOrderDetail();
orderDetail.OrderId = orderid;
orderDetail.ProductId = cart.id;
orderDetail.UnitPrice = cart.price;
orderDetail.ProductNumber = cart.num;
orderDetail.TotalPrice = (cart.price * cart.weight * 2 * cart.num);
orderDetail.ChoseType = 1;
//weight += (cart.weight * cart.num);
totalNumber++;
carbNumber += cart.num;
detailList.Add(orderDetail);
}
//购买可选配件列表
if (order.partNumList.Count > 0)
{
foreach (CartItem cart in order.partNumList)
{
if (cart.id == 0)
{
continue;
}
CsOrderDetail orderDetail = new CsOrderDetail();
orderDetail.OrderId = orderid;
orderDetail.ProductId = cart.id;
orderDetail.UnitPrice = cart.price;
orderDetail.ProductNumber = cart.id == 10009 ? carbNumber : 1;
orderDetail.TotalPrice = (cart.price * cart.num);
orderDetail.ChoseType = 2;
detailList.Add(orderDetail);
totalNumber++;
}
}
//购买必选配件列表
foreach (PartItem part in order.partList)
{
CsOrderDetail orderDetail = new CsOrderDetail();
orderDetail.OrderId = orderid;
orderDetail.ProductId = part.PartId;
orderDetail.UnitPrice = part.PartPrice;
orderDetail.ProductNumber = part.PartId == 10004 ? carbNumber : 1;
orderDetail.TotalPrice = (part.PartPrice * orderDetail.ProductNumber);
orderDetail.ChoseType = 2;
detailList.Add(orderDetail);
totalNumber++;
}
foreach (CsOrderDetail detail in detailList)
{
StringBuilder strSql2 = new StringBuilder();
strSql2.Append("insert into CsOrderDetail (OrderId,ProductId,UnitPrice,ProductNumber,TotalPrice,ChoseType )");
strSql2.Append("values(@OrderId,@ProductId,@UnitPrice,@ProductNumber,@TotalPrice,@ChoseType)");
SqlParameter[] parameter2 =
{
new SqlParameter("@OrderId", SqlDbType.Int, 4),
new SqlParameter("@ProductId", SqlDbType.Int, 4),
new SqlParameter("@UnitPrice", SqlDbType.Money, 18),
new SqlParameter("@ProductNumber", SqlDbType.Int),
new SqlParameter("@TotalPrice", SqlDbType.Decimal, 18),
new SqlParameter("@ChoseType", SqlDbType.Int, 4)
};
parameter2[0].Value = detail.OrderId;
parameter2[1].Value = detail.ProductId;
parameter2[2].Value = detail.UnitPrice;
parameter2[3].Value = detail.ProductNumber;
parameter2[4].Value = detail.TotalPrice;
parameter2[5].Value = detail.ChoseType;
number += DbClient.ExecuteSql(conn, trans, strSql2.ToString(), parameter2);
}
if (number != totalNumber)
{
trans.Rollback();
return(0);
}
else
{
trans.Commit();
return(orderid);
}
}
else
{
trans.Rollback();
return(0);
}
}
catch (Exception ex)
{
LogHelper.Log(ex.ToJson(), "订单添加异常");
trans.Rollback();
orderNumber = "";
return(0);
}
}
}
}