public ServiceResult Refund(OrderRefundModel model)
{
var result = new ServiceResult();
if (!ModelState.IsValid)
{
result.Code = ReasonCode.MISSING_REQUIRED_FIELDS;
foreach (string error in ModelState.Values.SelectMany(v => v.Errors.Select(b => b.ErrorMessage)))
{
result.Message += error + Environment.NewLine;
}
return(result);
}
var component = new OrderComponent();
var accountId = this.GetMerchantAccountId();
component.Refund(accountId, model.OrderNo, model.PINToken);
return(result);
}
/// <summary>
/// 获取申请售后的信息
/// </summary>
/// <param name="id">订单ID</param>
/// <param name="itemId">子订单ID</param>
/// <returns></returns>
public object GetOrderRefundModel(long id, long?itemId = null, long?refundId = null)
{
CheckUserLogin();
try
{
dynamic d = new System.Dynamic.ExpandoObject();
var ordser = ServiceProvider.Instance <IOrderService> .Create;
var refundser = ServiceProvider.Instance <IRefundService> .Create;
var order = ordser.GetOrder(id, CurrentUser.Id);
if (order == null)
{
throw new Himall.Core.HimallException("该订单已删除或不属于该用户");
}
if ((int)order.OrderStatus < 2)
{
throw new Himall.Core.HimallException("错误的售后申请,订单状态有误");
}
if (itemId == null && order.OrderStatus != OrderInfo.OrderOperateStatus.WaitDelivery && order.OrderStatus != OrderInfo.OrderOperateStatus.WaitSelfPickUp)
{
throw new Himall.Core.HimallException("错误的订单退款申请,订单状态有误");
}
//计算可退金额 预留
ordser.CalculateOrderItemRefund(id);
OrderRefundModel refundModel = new OrderRefundModel();
OrderItemInfo item = new OrderItemInfo();
refundModel.MaxRGDNumber = 0;
refundModel.MaxRefundAmount = order.OrderEnabledRefundAmount;
if (itemId == null)
{
item = order.OrderItemInfo.FirstOrDefault();
}
else
{
item = order.OrderItemInfo.Where(a => a.Id == itemId).FirstOrDefault();
refundModel.MaxRGDNumber = item.Quantity - item.ReturnQuantity;
refundModel.MaxRefundAmount = (decimal)(item.EnabledRefundAmount - item.RefundPrice);
}
bool isCanApply = false;
if (order.OrderStatus == OrderInfo.OrderOperateStatus.WaitDelivery)
{
isCanApply = refundser.CanApplyRefund(id, item.Id);
}
else
{
isCanApply = refundser.CanApplyRefund(id, item.Id, false);
}
if (!refundId.HasValue)
{
if (!isCanApply)
{
throw new Himall.Core.HimallException("您已申请过售后，不可重复申请");
}
d.ContactPerson = CurrentUser.RealName;
d.ContactCellPhone = CurrentUser.CellPhone;
d.OrderItemId = itemId;
d.RefundType = 0;
d.IsRefundOrder = false;
if (!itemId.HasValue)
{
d.IsRefundOrder = true;
d.RefundType = 1;
}
var reasonlist = refundser.GetRefundReasons();
d.Id = order.Id;
d.MaxRGDNumber = refundModel.MaxRGDNumber;
d.MaxRefundAmount = refundModel.MaxRefundAmount;
d.OrderStatus = order.OrderStatus.ToDescription();
d.OrderStatusValue = (int)order.OrderStatus;
d.BackOut = false;
d.RefundReasons = reasonlist;
if (order.CanBackOut())
{
d.BackOut = true;
}
}
else
{
var refunddata = refundser.GetOrderRefund(refundId.Value, CurrentUser.Id);
if (refunddata == null)
{
throw new Himall.Core.HimallException("错误的售后数据");
}
if (refunddata.SellerAuditStatus != OrderRefundInfo.OrderRefundAuditStatus.UnAudit)
{
throw new Himall.Core.HimallException("错误的售后状态，不可激活");
}
d.ContactPerson = refunddata.ContactPerson;
d.ContactCellPhone = refunddata.ContactCellPhone;
d.OrderItemId = refunddata.OrderItemId;
d.IsRefundOrder = (refunddata.RefundMode == OrderRefundInfo.OrderRefundMode.OrderRefund);
d.RefundType = (refunddata.RefundMode == OrderRefundInfo.OrderRefundMode.OrderRefund ? 1 : 0);
var reasonlist = refundser.GetRefundReasons();
d.RefundReasons = reasonlist; //理由List
d.Id = id;
d.MaxRGDNumber = refundModel.MaxRGDNumber;
d.MaxRefundAmount = refundModel.MaxRefundAmount;
d.OrderStatus = order.OrderStatus.ToDescription();
d.OrderStatusValue = (int)order.OrderStatus;
d.BackOut = false;
if (order.CanBackOut())
{
d.BackOut = true;
}
}
if (!d.IsRefundOrder && item.EnabledRefundAmount.HasValue)
{
d.RefundGoodsPrice = item.EnabledRefundAmount.Value / item.Quantity;
}
return(Json(new { Success = true, RefundMode = d }));
}
catch (HimallException himallex)
{
return(Json(new { Success = false, Msg = himallex.Message }));
}
catch (Exception ex)
{
return(Json(new { Success = false, Msg = "系统异常：" + ex.Message }));
}
}
/// <summary>
/// 获取申请售后的信息
/// </summary>
/// <param name="id">订单ID</param>
/// <param name="itemId">子订单ID</param>
/// <returns></returns>
public object GetOrderRefundModel(long id, long?itemId = null, long?refundId = null)
{
CheckUserLogin();
try
{
dynamic d = new System.Dynamic.ExpandoObject();
var ordser = ServiceProvider.Instance <IOrderService> .Create;
var refundser = ServiceProvider.Instance <IRefundService> .Create;
var order = ordser.GetOrder(id, CurrentUser.Id);
if (order == null)
{
throw new Himall.Core.HimallException("该订单已删除或不属于该用户");
}
if (order.OrderType != OrderInfo.OrderTypes.Virtual && (int)order.OrderStatus < 2)
{
throw new Himall.Core.HimallException("错误的售后申请,订单状态有误");
}
if (order.OrderType != OrderInfo.OrderTypes.Virtual && itemId == null && order.OrderStatus != Entities.OrderInfo.OrderOperateStatus.WaitDelivery && order.OrderStatus != Entities.OrderInfo.OrderOperateStatus.WaitSelfPickUp)
{
throw new Himall.Core.HimallException("错误的订单退款申请,订单状态有误");
}
if (order.OrderType == OrderInfo.OrderTypes.Virtual)
{
//如果为虚拟商品，则要判断该商品是否允许退款，且该订单中是否至少有一个待核销的核销码
var orderItemInfo = OrderApplication.GetOrderItemsByOrderId(order.Id).FirstOrDefault();
if (orderItemInfo != null)
{
itemId = orderItemInfo.Id;
var virtualProductInfo = ProductManagerApplication.GetVirtualProductInfoByProductId(orderItemInfo.ProductId);
if (virtualProductInfo != null)
{
if (virtualProductInfo.SupportRefundType == 3)
{
return(new { success = false, msg = "该商品不支持退款" });
}
if (virtualProductInfo.SupportRefundType == 1 && DateTime.Now > virtualProductInfo.EndDate.Value)
{
return(new { success = false, msg = "该商品不支持过期退款" });
}
var orderVerificationCodes = OrderApplication.GetOrderVerificationCodeInfosByOrderIds(new List <long>()
{
order.Id
});
long num = orderVerificationCodes.Where(a => a.Status == OrderInfo.VerificationCodeStatus.WaitVerification).Count();
if (num == 0)
{
return(new { success = false, msg = "该商品没有可退的核销码" });
}
int validityType = 0; string startDate = string.Empty, endDate = string.Empty;
validityType = virtualProductInfo.ValidityType ? 1 : 0;
if (validityType == 1)
{
startDate = virtualProductInfo.StartDate.Value.ToString("yyyy-MM-dd");
endDate = virtualProductInfo.EndDate.Value.ToString("yyyy-MM-dd");
}
d.ValidityType = validityType;
d.StartDate = startDate;
d.EndDate = endDate;
}
}
}
//计算可退金额 预留
ordser.CalculateOrderItemRefund(id);
var orderitems = OrderApplication.GetOrderItems(order.Id);
OrderRefundModel refundModel = new OrderRefundModel();
var item = new OrderItemInfo();
refundModel.MaxRGDNumber = 0;
refundModel.MaxRefundAmount = order.OrderEnabledRefundAmount;
if (itemId == null)
{
item = orderitems.FirstOrDefault();
}
else
{
item = orderitems.Where(a => a.Id == itemId).FirstOrDefault();
refundModel.MaxRGDNumber = item.Quantity - item.ReturnQuantity;
refundModel.MaxRefundAmount = (decimal)(item.EnabledRefundAmount - item.RefundPrice);
}
if (order.OrderType == OrderInfo.OrderTypes.Virtual)
{
var count = OrderApplication.GetOrderVerificationCodeInfosByOrderIds(new List <long>()
{
order.Id
}).Where(a => a.Status != OrderInfo.VerificationCodeStatus.WaitVerification).ToList().Count;
if (item.EnabledRefundAmount.HasValue)
{
decimal price = item.EnabledRefundAmount.Value / item.Quantity;
refundModel.MaxRefundAmount = item.EnabledRefundAmount.Value - Math.Round(count * price, 2, MidpointRounding.AwayFromZero);
}
}
bool isCanApply = false;
if (refundModel.MaxRefundAmount <= 0)
{
return(new { success = false, msg = "此为优惠券全额抵扣订单不支持退款" });
}
if (order.OrderStatus == OrderInfo.OrderOperateStatus.WaitDelivery)
{
isCanApply = refundser.CanApplyRefund(id, item.Id);
}
else
{
isCanApply = refundser.CanApplyRefund(id, item.Id, false);
}
if (!refundId.HasValue)
{
if (!isCanApply)
{
throw new Himall.Core.HimallException("您已申请过售后，不可重复申请");
}
d.ContactPerson = string.IsNullOrEmpty(order.ShipTo) ? CurrentUser.RealName : order.ShipTo;
d.ContactCellPhone = string.IsNullOrEmpty(order.CellPhone) ? CurrentUser.CellPhone : order.CellPhone;
d.OrderItemId = itemId;
d.RefundType = 0;
d.IsRefundOrder = false;
if (!itemId.HasValue)
{
d.IsRefundOrder = true;
d.RefundType = 1;
}
var reasonlist = refundser.GetRefundReasons();
d.Id = order.Id;
d.MaxRGDNumber = refundModel.MaxRGDNumber;
d.MaxRefundAmount = refundModel.MaxRefundAmount;
d.OrderStatus = order.OrderStatus.ToDescription();
d.OrderStatusValue = (int)order.OrderStatus;
d.BackOut = false;
d.RefundReasons = reasonlist;
if (order.CanBackOut())
{
d.BackOut = true;
}
}
else
{
var refunddata = refundser.GetOrderRefund(refundId.Value, CurrentUser.Id);
if (refunddata == null)
{
throw new Himall.Core.HimallException("错误的售后数据");
}
if (order.OrderType != OrderInfo.OrderTypes.Virtual && refunddata.SellerAuditStatus != Entities.OrderRefundInfo.OrderRefundAuditStatus.UnAudit)
{
throw new Himall.Core.HimallException("错误的售后状态，不可激活");
}
d.ContactPerson = refunddata.ContactPerson;
d.ContactCellPhone = refunddata.ContactCellPhone;
d.OrderItemId = refunddata.OrderItemId;
d.IsRefundOrder = (refunddata.RefundMode == Entities.OrderRefundInfo.OrderRefundMode.OrderRefund);
d.RefundType = (refunddata.RefundMode == Entities.OrderRefundInfo.OrderRefundMode.OrderRefund ? 1 : 0);
var reasonlist = refundser.GetRefundReasons();
d.RefundReasons = reasonlist; //理由List
d.Id = id;
d.MaxRGDNumber = refundModel.MaxRGDNumber;
d.MaxRefundAmount = refundModel.MaxRefundAmount;
d.OrderStatus = order.OrderStatus.ToDescription();
d.OrderStatusValue = (int)order.OrderStatus;
d.BackOut = false;
d.ReasonDetail = refunddata.ReasonDetail;
d.CertPic1 = Himall.Core.HimallIO.GetRomoteImagePath(refunddata.CertPic1);
d.CertPic2 = Himall.Core.HimallIO.GetRomoteImagePath(refunddata.CertPic2);
d.CertPic3 = Himall.Core.HimallIO.GetRomoteImagePath(refunddata.CertPic3);
if (order.CanBackOut())
{
d.BackOut = true;
}
}
if (!d.IsRefundOrder && item.EnabledRefundAmount.HasValue)
{
d.RefundGoodsPrice = item.EnabledRefundAmount.Value / item.Quantity;
}
d.DeliveryType = order.DeliveryType;
if (order.DeliveryType == CommonModel.DeliveryType.SelfTake)
{
var shopBranch = ShopBranchApplication.GetShopBranchById(order.ShopBranchId);
d.ReturnGoodsAddress = RegionApplication.GetFullName(shopBranch.AddressId);
d.ReturnGoodsAddress += " " + shopBranch.AddressDetail;
d.ReturnGoodsAddress += " " + shopBranch.ContactPhone;
}
d.IsVirtual = order.OrderType == OrderInfo.OrderTypes.Virtual ? 1 : 0;
if (order.OrderType == OrderInfo.OrderTypes.Virtual)
{
var codes = OrderApplication.GetOrderVerificationCodeInfosByOrderIds(new List <long>()
{
order.Id
}).Where(a => a.Status == OrderInfo.VerificationCodeStatus.WaitVerification).ToList();
d.OrderVerificationCode = codes.Select(a => a.VerificationCode).Select(p => p = Regex.Replace(p, @"(\d{4})", "$1 "));
}
return(new { success = true, RefundMode = d });
}
catch (HimallException himallex)
{
return(ErrorResult(himallex.Message));
}
catch (Exception ex)
{
return(ErrorResult("系统异常：" + ex.Message));
}
}
