From e9eabd149e386fc48900e98e2406bd5050a65c2d Mon Sep 17 00:00:00 2001
From: SongZhang <2064194730@qq.com>
Date: Fri, 27 Sep 2024 15:24:57 +0800
Subject: [PATCH] =?UTF-8?q?=E9=80=89=E6=8B=A9=E9=A4=90=E4=BD=8D=E8=B4=B9?=
 =?UTF-8?q?=E5=8A=A0=E5=85=A5=E7=BC=93=E5=AD=98?=
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---
 .../cashierservice/service/ProductService.java   | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
index 40e0052..d6440cf 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/ProductService.java
@@ -20,6 +20,8 @@ import com.chaozhanggui.system.cashierservice.exception.MsgException;
 import com.chaozhanggui.system.cashierservice.mapper.MpCashierCartMapper;
 import com.chaozhanggui.system.cashierservice.mapper.MpOrderInfoMapper;
 import com.chaozhanggui.system.cashierservice.mapper.MpShopTableMapper;
+import com.chaozhanggui.system.cashierservice.redis.RedisCst;
+import com.chaozhanggui.system.cashierservice.redis.RedisUtil;
 import com.chaozhanggui.system.cashierservice.sign.CodeEnum;
 import com.chaozhanggui.system.cashierservice.sign.Result;
 import com.chaozhanggui.system.cashierservice.util.*;
@@ -98,6 +100,8 @@ public class ProductService {
     private MpCashierCartMapper mpCashierCartMapper;
     @Autowired
     private MpOrderInfoMapper mpOrderInfoMapper;
+    @Autowired
+    private RedisUtil redisUtil;
 
     public ProductService(ShopUtils shopUtils) {
         this.shopUtils = shopUtils;
@@ -929,6 +933,18 @@ public class ProductService {
             mpCashierCartMapper.updateById(tbCashierCart);
         }
 
+        // 将数据加入缓存
+        String tableCartKey = RedisCst.getTableCartKey(String.valueOf(choseCountDTO.getShopId()), choseCountDTO.getTableId(), userId);
+        String message = redisUtil.getMessage(tableCartKey);
+        JSONArray jsonArray;
+        if (StrUtil.isNotBlank(message)) {
+             jsonArray = JSONObject.parseArray(message);
+        }else {
+            jsonArray = new JSONArray();
+        }
+        jsonArray.add(tbCashierCart);
+        redisUtil.saveMessage(tableCartKey, jsonArray.toJSONString());
+
         return tbCashierCart;
     }