From 665c763cb07deb261cf4fa62c6eb574aec1d816a Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Mon, 30 Dec 2024 14:03:05 +0800
Subject: [PATCH] 1
---
src/main/java/com/nq/service/impl/StockSettingServicesImpl.java | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/nq/service/impl/StockSettingServicesImpl.java b/src/main/java/com/nq/service/impl/StockSettingServicesImpl.java
index 32c3f72..04fce48 100644
--- a/src/main/java/com/nq/service/impl/StockSettingServicesImpl.java
+++ b/src/main/java/com/nq/service/impl/StockSettingServicesImpl.java
@@ -1,5 +1,6 @@
package com.nq.service.impl;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.nq.common.ServerResponse;
import com.nq.dao.StockMapper;
@@ -36,7 +37,10 @@
@Override
public ServerResponse saveStockSetting(StockSetting stockSetting) {
-
+ Long count = stockSettingMapper.selectCount(new LambdaQueryWrapper<StockSetting>().eq(StockSetting::getStockCode, stockSetting.getStockCode()));
+ if(count > 0){
+ return ServerResponse.createByErrorMsg("已存在相同股票");
+ }
Stock stock = stockMapper.findStockByCode(stockSetting.getStockCode());
if(stock == null){
return ServerResponse.createByErrorMsg("添加股票不存在");
--
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