From 7d7e941955be00ba6ee8f26ae2568db8b19241f6 Mon Sep 17 00:00:00 2001
From: hong seokho <seokho7799@gmail.com>
Date: Thu, 6 Jun 2024 11:08:48 +0900
Subject: [PATCH] =?UTF-8?q?feat=20:=20=EA=B7=B8=EB=A3=B9=20=EC=B4=88?=
 =?UTF-8?q?=EB=8C=80=20=EC=82=AD=EC=A0=9C=20=EC=84=9C=EB=B9=84=EC=8A=A4=20?=
 =?UTF-8?q?=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../core/domain/member_group/entity/GroupInvite.java  |  6 ++++++
 .../service/MemberGroupCommandService.java            | 11 +++++++++++
 2 files changed, 17 insertions(+)

diff --git a/backend/core/src/main/java/site/timecapsulearchive/core/domain/member_group/entity/GroupInvite.java b/backend/core/src/main/java/site/timecapsulearchive/core/domain/member_group/entity/GroupInvite.java
index dc67cce81..cc06587e7 100644
--- a/backend/core/src/main/java/site/timecapsulearchive/core/domain/member_group/entity/GroupInvite.java
+++ b/backend/core/src/main/java/site/timecapsulearchive/core/domain/member_group/entity/GroupInvite.java
@@ -14,6 +14,7 @@
 import lombok.NoArgsConstructor;
 import site.timecapsulearchive.core.domain.group.entity.Group;
 import site.timecapsulearchive.core.domain.member.entity.Member;
+import site.timecapsulearchive.core.domain.member_group.exception.NoGroupAuthorityException;
 import site.timecapsulearchive.core.global.entity.BaseEntity;
 
 @Entity
@@ -49,4 +50,9 @@ public static GroupInvite createOf(Group group, Member groupOwner, Member groupM
         return new GroupInvite(group, groupOwner, groupMember);
     }
 
+    public void validateOwner(Long memberId) {
+        if (!groupOwner.equals(memberId)) {
+            throw new NoGroupAuthorityException();
+        }
+    }
 }
diff --git a/backend/core/src/main/java/site/timecapsulearchive/core/domain/member_group/service/MemberGroupCommandService.java b/backend/core/src/main/java/site/timecapsulearchive/core/domain/member_group/service/MemberGroupCommandService.java
index 35dc7b94c..bb7ba23e9 100644
--- a/backend/core/src/main/java/site/timecapsulearchive/core/domain/member_group/service/MemberGroupCommandService.java
+++ b/backend/core/src/main/java/site/timecapsulearchive/core/domain/member_group/service/MemberGroupCommandService.java
@@ -14,6 +14,7 @@
 import site.timecapsulearchive.core.domain.member_group.data.dto.GroupAcceptNotificationDto;
 import site.timecapsulearchive.core.domain.member_group.data.dto.GroupOwnerSummaryDto;
 import site.timecapsulearchive.core.domain.member_group.data.request.SendGroupRequest;
+import site.timecapsulearchive.core.domain.member_group.entity.GroupInvite;
 import site.timecapsulearchive.core.domain.member_group.entity.MemberGroup;
 import site.timecapsulearchive.core.domain.member_group.exception.GroupInviteNotFoundException;
 import site.timecapsulearchive.core.domain.member_group.exception.GroupMemberCountLimitException;
@@ -105,6 +106,16 @@ private void deleteGroupInvite(final Long memberId, final Long groupId,
         }
     }
 
+    @Transactional
+    public void deleteGroupInvite(final Long memberId, final Long groupInviteId) {
+        final GroupInvite groupInvite = groupInviteRepository.findGroupInviteById(groupInviteId)
+            .orElseThrow(GroupInviteNotFoundException::new);
+
+        groupInvite.validateOwner(memberId);
+
+        groupInviteRepository.delete(groupInvite);
+    }
+
     /**
      * 사용자는 사용자가 속한 그룹을 탈퇴한다.
      * <br><u><b>주의</b></u> - 그룹 탈퇴 시 아래 조건에 해당하면 예외가 발생한다.