添加查询微信用户是否关联xyqb账号的方法

src/main/java/cn/quantgroup/xyqb/controller/internal/user/UserController.java

@@ -440,9 +440,16 @@ public class UserController implements IBaseController {
             userInfo.setUserId(userId);
             wechatService.saveWechatUserInfo(userInfo);
         }
-
-
         return JsonResult.buildSuccessResult(null, null);
     }
 
+    @RequestMapping("/validateBinding")
+    public JsonResult validateBinding(String openId) {
+        WechatUserInfo wechatUserInfo = wechatService.findWechatUserInfoFromDb(openId);
+        if(wechatUserInfo != null && wechatUserInfo.getUserId() != null) {
+            return JsonResult.buildSuccessResult(null, false);
+        }
+        return JsonResult.buildSuccessResult(null, true);
+    }
+
 }