From 61a0ccbb3e4b8f747d394bef846909934f04ac22 Mon Sep 17 00:00:00 2001
From: cussle <cussle@kakao.com>
Date: Fri, 15 Nov 2024 15:57:25 +0900
Subject: [PATCH 1/2] fix: Add default constructor and accessors to
 CreateRoomRequest DTO

---
 .../devcard/devcard/chat/dto/CreateRoomRequest.java  | 12 +++++++++++-
 .../devcard/chat/service/ChatRoomService.java        |  1 -
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/devcard/devcard/chat/dto/CreateRoomRequest.java b/src/main/java/com/devcard/devcard/chat/dto/CreateRoomRequest.java
index 67b6a49..4a235e1 100644
--- a/src/main/java/com/devcard/devcard/chat/dto/CreateRoomRequest.java
+++ b/src/main/java/com/devcard/devcard/chat/dto/CreateRoomRequest.java
@@ -6,10 +6,20 @@ public class CreateRoomRequest {
 
     private List<Long> participantsId;
 
-    public <T> CreateRoomRequest(List<T> list) {
+    // 기본 생성자
+    public CreateRoomRequest() {
+    }
+
+    // 모든 필드 생성자
+    public CreateRoomRequest(List<Long> participantsId) {
+        this.participantsId = participantsId;
     }
 
     public List<Long> getParticipantsId() {
         return participantsId;
     }
+
+    public void setParticipantsId(List<Long> participantsId) {
+        this.participantsId = participantsId;
+    }
 }
diff --git a/src/main/java/com/devcard/devcard/chat/service/ChatRoomService.java b/src/main/java/com/devcard/devcard/chat/service/ChatRoomService.java
index 4788677..87c2f8a 100644
--- a/src/main/java/com/devcard/devcard/chat/service/ChatRoomService.java
+++ b/src/main/java/com/devcard/devcard/chat/service/ChatRoomService.java
@@ -52,7 +52,6 @@ public CreateRoomResponse createChatRoom(CreateRoomRequest createRoomRequest) {
         // jpa를 이용해 ChatUser 리스트 가져오기
         List<Member> participants = memberRepository.findByIdIn(createRoomRequest.getParticipantsId());
         ChatRoom chatRoom = new ChatRoom(participants, LocalDateTime.now()); // chatRoom생성
-        chatRoom.getParticipants().addAll(participants);
         chatRoomRepository.save(chatRoom); // db에 저장
         return makeCreateChatRoomResponse(chatRoom); // Response로 변환
     }

From ad17ed8c2fac36db9e931c149a7efd2894649221 Mon Sep 17 00:00:00 2001
From: cussle <cussle@kakao.com>
Date: Fri, 15 Nov 2024 16:07:27 +0900
Subject: [PATCH 2/2] fix: Update MySQL timezone to Asia/Seoul in datasource
 URL

---
 src/main/resources/application.properties | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 44ccb7a..957d09e 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -13,7 +13,7 @@ spring.jpa.properties.hibernate.format_sql=true
 spring.jpa.show-sql=true
 
 # db
-spring.datasource.url=jdbc:mysql://3.34.144.148:3306/devcard_db?useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=UTC&characterEncoding=UTF-8
+spring.datasource.url=jdbc:mysql://localhost:3306/devcard_db?useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Seoul&characterEncoding=UTF-8
 spring.datasource.username=${DB_USERNAME}
 spring.datasource.password=${DB_PASSWORD}
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver