解决方案查询次数扣减事务问题

wisenergy-service/src/main/java/cn/wisenergy/service/app/impl/SchemeServiceImpl.java

@@ -10,6 +10,7 @@ import cn.wisenergy.model.enums.StudentClassEnum;
 import cn.wisenergy.model.enums.StudentType;
 import cn.wisenergy.model.vo.*;
 import cn.wisenergy.service.app.SchemeService;
+import cn.wisenergy.service.app.UserLimitService;
 import cn.wisenergy.service.app.UserVolunteerService;
 import cn.wisenergy.service.common.VolunteerManager;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -62,6 +63,14 @@ public class SchemeServiceImpl extends ServiceImpl<SchemeMapper, SchemeInfo> imp
 
     @Autowired
     private VolunteerManager volunteerManager;
+    @Autowired
+    private UserLimitService userLimitService;
+    @Autowired
+    private UserLimitMapper userLimitMapper;
+    /**
+     * 错误码
+     */
+    private static final int ERROR_CODE = 1;
 
     @Override
     public R<VolunteerVo> getList(SchemeVo queryVo) {
@@ -257,12 +266,30 @@ public class SchemeServiceImpl extends ServiceImpl<SchemeMapper, SchemeInfo> imp
             return R.ok(volunteerVo);
         }
 
+        //获取用户查询次数信息
+        UserLimit userLimit = userLimitMapper.getByUserId(user.getId());
+        if (null == userLimit) {
+            return R.error("用户查询信息不存在!");
+        }
+
+        if (userLimit.getUsableLimit() == 0) {
+            return R.error(1, "您的查询次数已使用完了，请充值!");
+        }
+
         //6保存用户方案记录、志愿之间的关联关系,扣减查询次数
-        R<Integer> bool = volunteerManager.saveUserVolunteer(user, list, scoreInfo, queryVo.getBigMajorNames());
+        R<Integer> bool = volunteerManager.saveUserVolunteer(user, list, scoreInfo, queryVo.getBigMajorNames(),userLimit);
         if (null != bool && bool.getCode() == 500) {
             return R.error(bool.getMessage());
         }
 
+
+
+       /* //调用扣减查询次数接口
+        R<Boolean> result = userLimitService.minusLimit(user.getId());
+        if (null != result && result.getCode() == ERROR_CODE) {
+            return R.error("扣减查询次数失败!");
+        }*/
+
         volunteerVo.setUserId(user.getId());
         assert bool != null;
         volunteerVo.setRecordId(bool.getData());