From 918d8f88be2c92411b36a1c791a4ff0e933d3d21 Mon Sep 17 00:00:00 2001
From: khee2 <21keunghee@gmail.com>
Date: Thu, 13 Jun 2024 21:51:02 +0900
Subject: [PATCH] =?UTF-8?q?[feat]=20=EB=A9=94=EC=8B=9C=EC=A7=80=20?=
 =?UTF-8?q?=EB=A1=9C=EB=93=9C,=20=EC=A0=80=EC=9E=A5=EC=8B=9C=2024=EC=8B=9C?=
 =?UTF-8?q?=EA=B0=84=EB=A7=88=EB=8B=A4=20redis=EC=97=90=EC=84=9C=20?=
 =?UTF-8?q?=EC=82=AD=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../Backend/domain/message/service/MessageService.java      | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/SafeNet/Backend/domain/message/service/MessageService.java b/src/main/java/com/SafeNet/Backend/domain/message/service/MessageService.java
index 72d7cd9..013a13a 100644
--- a/src/main/java/com/SafeNet/Backend/domain/message/service/MessageService.java
+++ b/src/main/java/com/SafeNet/Backend/domain/message/service/MessageService.java
@@ -31,6 +31,7 @@ public MessageService(
         this.messageRepository = messageRepository;
         this.messageRoomRepository = messageRoomRepository;
     }
+
     public void saveMessage(MessageDto messageDto) {
         MessageRoom messageRoom = messageRoomRepository.findByRoomId(messageDto.getRoomId())
                 .orElseThrow(() -> new IllegalArgumentException("해당 쪽지방이 존재하지 않습니다."));
@@ -49,7 +50,7 @@ public void saveMessage(MessageDto messageDto) {
 
         redisTemplateMessage.setValueSerializer(new Jackson2JsonRedisSerializer<>(MessageDto.class));
         redisTemplateMessage.opsForList().rightPush(messageDto.getRoomId(), messageDto);
-        redisTemplateMessage.expire(messageDto.getRoomId(), 1, TimeUnit.HOURS); // redis에서 1시간마다 삭제
+        redisTemplateMessage.expire(messageDto.getRoomId(), 24, TimeUnit.HOURS); // redis에서 24시간마다 삭제
     }
 
     /**
@@ -78,7 +79,8 @@ public List<MessageDto> loadMessage(String roomId) {
                         .build();
                 messageList.add(messageDto);
                 redisTemplateMessage.setValueSerializer(new Jackson2JsonRedisSerializer<>(Message.class));      // 직렬화
-                redisTemplateMessage.opsForList().rightPush(roomId, messageDto);                                // redis 저장
+                redisTemplateMessage.opsForList().rightPush(roomId, messageDto); // redis 저장
+                redisTemplateMessage.expire(roomId, 24, TimeUnit.HOURS); // redis에서 24시간마다 삭제
             }
         } else { // 4. 뒤쪽에 데이터 붙이기
             messageList.addAll(redisMessageList);