<feat> 通道名称相同时加前缀

fanxing-ops/src/main/java/com/viontech/fanxing/ops/controller/web/ChannelController.java

@@ -58,7 +58,7 @@ public class ChannelController extends ChannelBaseController {
             return JsonMessageUtil.getSuccessJsonMsg(channelService.add(channelVo));
         } catch (DuplicateKeyException e) {
             log.error("", e);
-            return JsonMessageUtil.getErrorJsonMsg("设备编号或名称重复");
+            return JsonMessageUtil.getErrorJsonMsg("设备编号重复");
         }
     }
 

fanxing-ops/src/main/java/com/viontech/fanxing/ops/service/impl/ChannelServiceImpl.java

 package com.viontech.fanxing.ops.service.impl;
 
+import cn.hutool.core.util.RandomUtil;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.viontech.fanxing.commons.base.BaseExample;
@@ -72,6 +73,15 @@ public class ChannelServiceImpl extends BaseServiceImpl<Channel> implements Chan
         return insertSelective(channelVo);
     }
 
+    @Override
+    public Channel insertSelective(Channel record) {
+        String name = record.getName();
+        while (duplicateName(record.getName())) {
+            record.setName(RandomUtil.randomString(6) + name);
+        }
+        return super.insertSelective(record);
+    }
+
     @Transactional(rollbackFor = Exception.class)
     @Override
     public ChannelVo update(long id, ChannelVo vo) {
@@ -213,6 +223,13 @@ public class ChannelServiceImpl extends BaseServiceImpl<Channel> implements Chan
         return false;
     }
 
+    private boolean duplicateName(String name) {
+        ChannelExample channelExample = new ChannelExample();
+        channelExample.createCriteria().andNameEqualTo(name);
+        List<Channel> channels = selectByExample(channelExample);
+        return channels.size() > 0;
+    }
+
     /**
      * 拉取 nvs3000 视频资源
      */