制作自定义交易组件用户前端售后，微信内取消售后操作

CoreCms.Net.WeChat.Service/Configuration/EventType.cs

@@ -75,6 +75,10 @@ namespace CoreCms.Net.WeChat.Service.Configuration
         /// 自定义交易组件用户确认收货
         /// </summary>
         public const string OpenProductOrderConfirm = "open_product_order_confirm";
+        /// <summary>
+        /// 用户取消售后申请
+        /// </summary>
+        public const string AfterSaleUserCancel = "aftersale_user_cancel";
 
 
         #endregion

CoreCms.Net.WeChat.Service/Enums/AfterSalesEnum.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CoreCms.Net.WeChat.Service.Enums
+{
+    public class AfterSalesEnum
+    {
+
+        /// <summary>
+        /// 售后类型
+        /// </summary>
+        public enum AfterSaleType
+        {
+            仅退款 = 1,
+            退货退款 = 2,
+        }
+
+        /// <summary>
+        /// 售后描述说明
+        /// </summary>
+        public enum AfterSalesReasonType
+        {
+            商品无货 = 1,
+            发货时间问题 = 2,
+            不想要了 = 3,
+            地址信息填写错误 = 5,
+            买多买错不想要了 = 6,
+            商品损坏包装脏污 = 7,
+            少错商品与页面描述不符 = 8,
+            无效的物流单号 = 9,
+            物流超72小时停滞 = 10,
+            快递无法送到指定地点 = 11,
+            显示签收但未收到商品 = 12,
+            质量问题 = 14,
+            其他 = 15
+
+        }
+
+
+        /// <summary>
+        /// 售后状态
+        /// </summary>
+        public enum AfterSalesState
+        {
+
+            用户取消售后申请 = 1,
+            商家处理退款申请中 = 2,
+            商家拒绝退款 = 4,
+            商家拒绝退货 = 5,
+            待用户退货 = 6,
+            售后单关闭 = 7,
+            待商家收货 = 8,
+            平台退款中 = 11,
+            退款成功 = 13,
+            平台处理退款申请中 = 21,
+            废弃 = 22,
+            商家处理退货申请中 = 23,
+            平台处理退货申请中 = 24,
+            平台退款失败 = 25
+        }
+    }
+}

CoreCms.Net.WeChat.Service/Mediator/TransactionComponent/AftersaleUserCancelEventCommandHandler.cs

@@ -0,0 +1,74 @@
+/***********************************************************************
+ *            Project: CoreCms.Net                                     *
+ *                Web: https://CoreCms.Net                             *
+ *        ProjectName: 核心内容管理系统                                *
+ *             Author: 大灰灰                                          *
+ *              Email: JianWeie@163.com                                *
+ *         CreateTime: 2020-08-13 23:57:23
+ *        Description: 暂无
+ ***********************************************************************/
+
+
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using CoreCms.Net.Configuration;
+using CoreCms.Net.IServices;
+using CoreCms.Net.Loging;
+using CoreCms.Net.Model.Entities;
+using CoreCms.Net.Utility.Helper;
+using CoreCms.Net.WeChat.Service.HttpClients;
+using CoreCms.Net.WeChat.Service.Models;
+using MediatR;
+using Newtonsoft.Json;
+using SKIT.FlurlHttpClient.Wechat.Api;
+using SKIT.FlurlHttpClient.Wechat.Api.Events;
+
+namespace CoreCms.Net.WeChat.Service.Mediator
+{
+    /// <summary>
+    /// 表示 TEXT 事件的数据
+    /// </summary>
+    public class AftersaleUserCancelEventCommand : IRequest<WeChatApiCallBack>
+    {
+        public AftersaleUserCancelEvent EventObj { get; set; }
+    }
+
+    /// <summary>
+    /// 用户取消售后申请
+    /// </summary>
+    public class AftersaleUserCancelEventCommandHandler : IRequestHandler<AftersaleUserCancelEventCommand, WeChatApiCallBack>
+    {
+        private readonly ICoreCmsBillAftersalesServices _aftersalesServices;
+
+
+
+        public AftersaleUserCancelEventCommandHandler(ICoreCmsBillAftersalesServices aftersalesServices)
+        {
+            _aftersalesServices = aftersalesServices;
+        }
+
+        public async Task<WeChatApiCallBack> Handle(AftersaleUserCancelEventCommand request, CancellationToken cancellationToken)
+        {
+            var jm = new WeChatApiCallBack() { Status = true };
+            if (request.EventObj != null)
+            {
+                try
+                {
+                    await _aftersalesServices.UpdateAsync(p => new CoreCmsBillAftersales()
+                    {
+                        status = (int)GlobalEnumVars.BillAftersalesStatus.Cancel
+                    },
+                        p => p.aftersalesId == request.EventObj.AftersaleOrder.OutAftersaleOrderId);
+                }
+                catch (Exception e)
+                {
+                    NLogUtil.WriteFileLog(NLog.LogLevel.Info, LogType.WxPost, "接收服务器推送", "用户取消售后申请", e);
+
+                }
+            }
+            return await Task.FromResult(jm);
+        }
+    }
+
+}