修改收藏

ace-modules/ace-admin/src/main/java/com/github/wxiaoqi/security/admin/biz/AppUserCollectBiz.java

@@ -30,9 +30,19 @@ public class AppUserCollectBiz extends BaseBiz<AppUserCollectMapper, AppUserColl
 
     //新增收藏
     public ObjectRestResponse addUserCollect(AppUserCollectDTO collectDTO)throws  Exception{
-          if(collectDTO==null){
+        Integer typeId=collectDTO.getTypeId();
+        Integer type=collectDTO.getType();
+          if(collectDTO==null||typeId==null||type==null){
               return ObjectRestResponse.createFailedResult(ResultCode.NULL_CODE, "参数为空");
           }
+        Example example = new Example(AppUserCollect.class);
+        Example.Criteria criteria = example.createCriteria();
+        criteria.andEqualTo("userId",collectDTO.getUserId()).andEqualTo("typeId",typeId)
+                .andEqualTo("type",type).andEqualTo("isDel",0);
+        int count=selectCountByExample(example);
+        if (count>0){
+            return ObjectRestResponse.createFailedResult(ResultCode.FAILED_CODE, "已收藏!");
+        }
           AppUserCollect collect=new AppUserCollect();
           BeanUtils.copyProperties(collect,collectDTO);
           insertSelective(collect);