获取小程序token

Mall.WebApi/Controllers/User/AppletLoginController.cs

@@ -19,6 +19,7 @@ using JWT.Algorithms;
 using JWT.Serializers;
 using Mall.Common.Enum;
 using Mall.CacheKey;
+using Mall.Common.Pay.WeChatPat;
 
 namespace Mall.WebApi.Controllers.User
 {
@@ -193,6 +194,46 @@ namespace Mall.WebApi.Controllers.User
             }            
         }
 
+        /// <summary>
+        /// 获取小程序token
+        /// </summary>
+        /// <param name="requestMsg"></param>
+        /// <returns></returns>
+        [HttpPost]
+        public ApiResult GetMallToken(object requestMsg) {
+            var requestParm = JsonConvert.DeserializeObject<RequestParm>(requestMsg.ToString());
+            if (requestParm.TenantId <= 0)
+            {
+                return ApiResult.ParamIsNull("请传递商户号");
+            }
+            if (requestParm.MallBaseId <= 0)
+            {
+                return ApiResult.ParamIsNull("请传递小程序id");
+            }
+
+            var appletWeChatModel = programModule.GetMiniProgramModule(new RB_MiniProgram_Extend() { MallBaseId = requestParm.MallBaseId });
+            if (appletWeChatModel == null) {
+                return ApiResult.ParamIsNull("小程序不存在");
+            }
+            if (appletWeChatModel.TenantId != requestParm.TenantId) {
+                return ApiResult.ParamIsNull("商户号错误");
+            }
+            string token = CacheManager.AppletWeChat.WeiXinReidsCache.Get(appletWeChatModel.MiniAppId);
+            if (string.IsNullOrEmpty(token))
+            {
+                token = TokenHelper.GetLXYToken(token, appletWeChatModel.MiniAppId, appletWeChatModel.MiniAppSecret);
+                Task.Run(() => CacheManager.AppletWeChat.WeiXinReidsCache.Set(appletWeChatModel.MiniAppId, token));
+            }
+            if (!string.IsNullOrEmpty(token))
+            {
+                return ApiResult.Success("", token);
+            }
+            else {
+                return ApiResult.Failed();
+            }
+
+        }
+
         #endregion
     }
 }
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