271 lines
11 KiB
C#
271 lines
11 KiB
C#
/***********************************************************************
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* Project: CoreCms
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* ProjectName: 核心内容管理系统
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* Web: https://www.corecms.net
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* Author: 大灰灰
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* Email: jianweie@163.com
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* CreateTime: 2021/1/31 21:45:10
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* Description: 暂无
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***********************************************************************/
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using System;
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using System.Linq.Expressions;
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using System.Threading.Tasks;
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using CoreCms.Net.Configuration;
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using CoreCms.Net.IRepository;
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using CoreCms.Net.IRepository.UnitOfWork;
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using CoreCms.Net.IServices;
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using CoreCms.Net.Loging;
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using CoreCms.Net.Model.Entities;
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using CoreCms.Net.Model.ViewModels.Basics;
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using CoreCms.Net.Model.ViewModels.UI;
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using CoreCms.Net.Utility.Helper;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using SqlSugar;
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namespace CoreCms.Net.Services
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{
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/// <summary>
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/// 退款单表 接口实现
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/// </summary>
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public class CoreCmsBillRefundServices : BaseServices<CoreCmsBillRefund>, ICoreCmsBillRefundServices
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{
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private readonly ICoreCmsBillRefundRepository _dal;
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private readonly ICoreCmsBillPaymentsServices _billPaymentsServices;
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private readonly ICoreCmsMessageCenterServices _messageCenterServices;
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private readonly ICoreCmsPaymentsServices _paymentsServices;
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private readonly IBalancePayServices _balancePayServices;
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private readonly IAliPayServices _aliPayServices;
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private readonly IWeChatPayServices _weChatPayServices;
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private readonly IUnitOfWork _unitOfWork;
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public CoreCmsBillRefundServices(IUnitOfWork unitOfWork, ICoreCmsBillRefundRepository dal, ICoreCmsBillPaymentsServices billPaymentsServices, ICoreCmsMessageCenterServices messageCenterServices, ICoreCmsPaymentsServices paymentsServices, IBalancePayServices balancePayServices, IAliPayServices aliPayServices, IWeChatPayServices weChatPayServices)
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{
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this._dal = dal;
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base.BaseDal = dal;
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_unitOfWork = unitOfWork;
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_billPaymentsServices = billPaymentsServices;
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_messageCenterServices = messageCenterServices;
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_paymentsServices = paymentsServices;
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_balancePayServices = balancePayServices;
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_aliPayServices = aliPayServices;
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_weChatPayServices = weChatPayServices;
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}
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/// <summary>
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/// 创建退款单
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/// </summary>
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/// <param name="userId"></param>
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/// <param name="sourceId"></param>
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/// <param name="type"></param>
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/// <param name="money"></param>
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/// <param name="aftersalesId"></param>
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/// <returns></returns>
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public async Task<WebApiCallBack> ToAdd(int userId, string sourceId, int type, decimal money, string aftersalesId)
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{
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var jm = new WebApiCallBack();
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if (money == 0)
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{
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jm.data = jm.code = 13208;
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jm.msg = GlobalErrorCodeVars.Code13208;
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return jm;
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}
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//创建退款单
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var billRefund = new CoreCmsBillRefund();
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billRefund.refundId = CommonHelper.GetSerialNumberType((int)GlobalEnumVars.SerialNumberType.退款单编号);
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billRefund.aftersalesId = aftersalesId;
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billRefund.money = money;
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billRefund.userId = userId;
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billRefund.sourceId = sourceId;
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billRefund.type = type;
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//取支付成功的支付单号
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var paymentsInfo = await _billPaymentsServices.QueryByClauseAsync(p => p.sourceId == sourceId && p.type == type && p.status == (int)GlobalEnumVars.BillPaymentsStatus.Payed);
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if (paymentsInfo != null)
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{
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billRefund.paymentCode = paymentsInfo.paymentCode;
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billRefund.tradeNo = paymentsInfo.tradeNo;
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}
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billRefund.status = (int)GlobalEnumVars.BillRefundStatus.STATUS_NOREFUND;
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billRefund.createTime = DateTime.Now;
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await _dal.InsertAsync(billRefund);
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jm.status = true;
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jm.msg = "创建成功";
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return jm;
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}
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/// <summary>
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/// 退款单去退款或者拒绝
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/// </summary>
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/// <param name="refundId">退款单id</param>
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/// <param name="status">2或者4，通过或者拒绝</param>
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/// <param name="paymentCodeStr">退款方式，如果和退款单上的一样，说明没有修改，原路返回，否则只记录状态，不做实际退款,如果为空是原路返回</param>
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/// <returns></returns>
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public async Task<WebApiCallBack> ToRefund(string refundId, int status, string paymentCodeStr = "")
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{
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var jm = new WebApiCallBack();
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var info = await _dal.QueryByClauseAsync(p => p.refundId == refundId && p.status == (int)GlobalEnumVars.BillRefundStatus.STATUS_NOREFUND);
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if (info == null)
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{
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jm.status = false;
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jm.msg = GlobalErrorCodeVars.Code13210;
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return jm;
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}
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if (paymentCodeStr == "")
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{
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paymentCodeStr = info.paymentCode;
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}
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if (status == (int)GlobalEnumVars.BillRefundStatus.STATUS_REFUND)
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{
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//退款完成后的钩子
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jm.msg = "退款单退款成功";
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//如果前端传过来的退款方式和退款单上的退款方式一样的话，就说明是原路返回，试着调用支付方式的退款方法,如果不一样的话，就直接做退款单的退款状态为已退款就可以了
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if (paymentCodeStr == info.paymentCode && paymentCodeStr != "offline")
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{
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jm = await PaymentRefund(refundId);
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}
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else
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{
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//只修改状态，不做实际退款，实际退款线下去退。
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await _dal.UpdateAsync(p => new CoreCmsBillRefund()
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{
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status = (int)GlobalEnumVars.BillRefundStatus.STATUS_REFUND,
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paymentCode = paymentCodeStr
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},
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p => p.refundId == refundId && p.status == (int)GlobalEnumVars.BillRefundStatus.STATUS_NOREFUND);
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jm.status = true;
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}
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//退款同意，先发退款消息和钩子，下面原路返回可能失败，但是在业务上相当于退款已经退过了，只是实际的款项可能还没到账
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//发送退款消息
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await _messageCenterServices.SendMessage(info.userId, GlobalEnumVars.PlatformMessageTypes.RefundSuccess.ToString(), JObject.FromObject(info));
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return jm;
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}
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else if (status == (int)GlobalEnumVars.BillRefundStatus.STATUS_REFUSE)
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{
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//退款拒绝
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await _dal.UpdateAsync(
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p => new CoreCmsBillRefund()
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{
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status = status,
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paymentCode = paymentCodeStr
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},
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p => p.refundId == refundId && p.status == (int)GlobalEnumVars.BillRefundStatus.STATUS_NOREFUND);
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jm.status = true;
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jm.msg = "退款单拒绝成功";
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}
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else
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{
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jm.status = false;
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jm.msg = GlobalErrorCodeVars.Code10000;
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return jm;
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}
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return jm;
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}
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/// <summary>
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/// 如果是在线支付的原路退还，去做退款操作
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/// </summary>
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public async Task<WebApiCallBack> PaymentRefund(string refundId)
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{
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var jm = new WebApiCallBack();
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var info = await _dal.QueryByClauseAsync(p =>
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p.refundId == refundId && p.status != (int)GlobalEnumVars.BillRefundStatus.STATUS_REFUND);
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if (info == null)
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{
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jm.status = false;
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jm.msg = GlobalErrorCodeVars.Code13210;
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return jm;
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}
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//取支付成功的支付单号
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var panyMentsInfo = await _billPaymentsServices.QueryByClauseAsync(p => p.sourceId == info.sourceId && p.type == info.type && p.status == (int)GlobalEnumVars.BillPaymentsStatus.Payed);
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if (panyMentsInfo == null)
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{
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jm.msg = "没有找到支付成功的支付单号";
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return jm;
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}
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if (panyMentsInfo.paymentCode != info.paymentCode)
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{
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jm.msg = "退款单退款方式和支付方式不一样，原路退还失败";
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return jm;
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}
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//取此支付方式的信息
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var paymentsModel = await _paymentsServices.QueryByClauseAsync(p => p.code == info.paymentCode && p.isEnable == true);
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if (paymentsModel == null)
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{
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jm.msg = GlobalErrorCodeVars.Code10050;
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return jm;
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}
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//去退款
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//微信退款
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if (panyMentsInfo.paymentCode == GlobalEnumVars.PaymentsTypes.wechatpay.ToString())
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{
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jm = await _weChatPayServices.Refund(info, panyMentsInfo);
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}
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//支付宝退款
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else if (panyMentsInfo.paymentCode == GlobalEnumVars.PaymentsTypes.alipay.ToString())
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{
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jm.status = false;
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jm.msg = "支付宝退款未开通";
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}
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//余额退款
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else if (panyMentsInfo.paymentCode == GlobalEnumVars.PaymentsTypes.balancepay.ToString())
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{
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jm = await _balancePayServices.Refund(info, panyMentsInfo);
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}
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if (jm.status)
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{
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var res = JsonConvert.SerializeObject(jm.data);
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await _dal.UpdateAsync(p => new CoreCmsBillRefund() { status = (int)GlobalEnumVars.BillRefundStatus.STATUS_REFUND, memo = res }, p => p.refundId == refundId);
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}
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else
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{
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var res = JsonConvert.SerializeObject(jm.data);
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await _dal.UpdateAsync(p => new CoreCmsBillRefund() { status = (int)GlobalEnumVars.BillRefundStatus.STATUS_FAIL, memo = res }, p => p.refundId == refundId);
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}
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return jm;
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}
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#region 重写根据条件查询分页数据
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/// <summary>
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/// 重写根据条件查询分页数据
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/// </summary>
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/// <param name="predicate">判断集合</param>
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/// <param name="orderByType">排序方式</param>
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/// <param name="pageIndex">当前页面索引</param>
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/// <param name="pageSize">分布大小</param>
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/// <param name="orderByExpression"></param>
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/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
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/// <returns></returns>
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public new async Task<IPageList<CoreCmsBillRefund>> QueryPageAsync(Expression<Func<CoreCmsBillRefund, bool>> predicate,
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Expression<Func<CoreCmsBillRefund, object>> orderByExpression, OrderByType orderByType, int pageIndex = 1,
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int pageSize = 20, bool blUseNoLock = false)
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{
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return await _dal.QueryPageAsync(predicate, orderByExpression, orderByType, pageIndex, pageSize, blUseNoLock);
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}
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#endregion
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}
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}
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