From ef7bddc8cdd9a8a80ea051a5337b14925a2af04a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=A7=84=EC=A3=BC=EC=9B=90?=
 <84346055+jinjoo-lab@users.noreply.github.com>
Date: Sat, 23 Dec 2023 16:46:29 +0900
Subject: [PATCH] [FEAT] FcmService Logic

---
 .../backend/domain/group/service/GroupService.java     | 10 +++++++++-
 .../domain/notification/service/FcmService.java        | 10 +++++-----
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/backend/src/main/java/com/twtw/backend/domain/group/service/GroupService.java b/backend/src/main/java/com/twtw/backend/domain/group/service/GroupService.java
index c96f7bcd..50262da6 100644
--- a/backend/src/main/java/com/twtw/backend/domain/group/service/GroupService.java
+++ b/backend/src/main/java/com/twtw/backend/domain/group/service/GroupService.java
@@ -16,6 +16,7 @@
 import com.twtw.backend.domain.member.entity.Member;
 import com.twtw.backend.domain.member.service.AuthService;
 import com.twtw.backend.domain.member.service.MemberService;
+import com.twtw.backend.domain.notification.service.FcmService;
 import com.twtw.backend.global.exception.EntityNotFoundException;
 
 import org.springframework.stereotype.Service;
@@ -34,17 +35,22 @@ public class GroupService {
     private final MemberService memberService;
     private final GroupMapper groupMapper;
 
+    private final FcmService fcmService;
+
+
     public GroupService(
             GroupRepository groupRepository,
             GroupMemberRepository groupMemberRepository,
             AuthService authService,
             MemberService memberService,
-            GroupMapper groupMapper) {
+            GroupMapper groupMapper,
+            FcmService fcmService) {
         this.groupRepository = groupRepository;
         this.groupMemberRepository = groupMemberRepository;
         this.authService = authService;
         this.memberService = memberService;
         this.groupMapper = groupMapper;
+        this.fcmService = fcmService;
     }
 
     public GroupInfoResponse getGroupById(UUID groupId) {
@@ -116,6 +122,8 @@ public GroupInfoResponse inviteGroup(InviteGroupRequest inviteGroupRequest) {
                 memberService.getMembersByIds(inviteGroupRequest.getFriendMemberIds());
         group.inviteAll(friends);
 
+        // invite push Alert
+
         return groupMapper.toGroupInfo(group);
     }
 
diff --git a/backend/src/main/java/com/twtw/backend/domain/notification/service/FcmService.java b/backend/src/main/java/com/twtw/backend/domain/notification/service/FcmService.java
index 5cfccae5..6a5d6e52 100644
--- a/backend/src/main/java/com/twtw/backend/domain/notification/service/FcmService.java
+++ b/backend/src/main/java/com/twtw/backend/domain/notification/service/FcmService.java
@@ -4,17 +4,17 @@
 import com.google.firebase.messaging.FirebaseMessagingException;
 import com.google.firebase.messaging.Message;
 import com.twtw.backend.domain.notification.dto.NotificationRequest;
-import lombok.RequiredArgsConstructor;
-import org.springframework.beans.factory.annotation.Autowired;
+
 import org.springframework.stereotype.Service;
 
 @Service
-@RequiredArgsConstructor
 public class FcmService {
-
-    @Autowired
     private final FirebaseMessaging firebaseMessaging;
 
+    public FcmService(FirebaseMessaging firebaseMessaging){
+        this.firebaseMessaging = firebaseMessaging;
+    }
+
     public void sendNotification(NotificationRequest request) throws FirebaseMessagingException {
         Message message = Message.builder()
                 .setToken(request.getDeviceToken())