Merge pull request #511 from ldhbenecia/feature/groups

[Feat] 특정 그룹 정보 반환 API 구현
boostcampwm2023 · Jan 28, 2024 · f6a8922 · f6a8922
2 parents 721c8b0 + ec1590e
commit f6a8922
Show file tree

Hide file tree

Showing 3 changed files with 34 additions and 3 deletions.
diff --git a/app/backend/src/groups/groups.controller.ts b/app/backend/src/groups/groups.controller.ts
@@ -26,7 +26,19 @@ export class GroupsController {
     return this.groupsService.getAllGroups();
   }
 
-  @Get('/:id/groups')
+  @Get('/:id')
+  @ApiOperation({
+    summary: '특정 그룹 정보 조회',
+    description: '특정 그룹의 정보를 조회합니다.',
+  })
+  @ApiResponse({ status: 200, description: 'Successfully retrieved', type: [GroupsWithMemberCountDto] })
+  @ApiResponse({ status: 401, description: 'Unauthorized' })
+  @ApiResponse({ status: 404, description: 'Group with id not found' })
+  async getGroups(@Param('id', ParseIntPipe) id: number): Promise<Group & { membersCount: number }> {
+    return this.groupsService.getGroups(id);
+  }
+
+  @Get('/:id/members')
   @ApiOperation({
     summary: '특정 그룹 소속 인원 조회',
     description: '특정 그룹의 Id 값으로 해당 그룹의 소속 인원을 조회합니다.',
@@ -40,8 +52,8 @@ export class GroupsController {
 
   @Post('/')
   @ApiOperation({
-    summary: '그룹 개설',
-    description: '새로운 모각코를 개설합니다.',
+    summary: '그룹 생성',
+    description: '새로운 그룹을 생성합니다.',
   })
   @ApiBody({ type: CreateGroupsDto })
   @ApiResponse({ status: 201, description: 'Successfully created', type: CreateGroupsDto })

diff --git a/app/backend/src/groups/groups.repository.ts b/app/backend/src/groups/groups.repository.ts
@@ -27,6 +27,21 @@ export class GroupsRepository {
     return Promise.all(groupPromises);
   }
 
+  async getGroups(id: number): Promise<Group & { membersCount: number }> {
+    const group = await this.prisma.group.findUnique({
+      where: {
+        id: id,
+      },
+    });
+
+    if (!group) {
+      throw new NotFoundException(`Group with ID ${id} not found.`);
+    }
+
+    const membersCount = await this.getGroupMembersCount(id);
+    return { ...group, membersCount };
+  }
+
   async getAllMembersOfGroup(groupId: number): Promise<MemberInformationDto[]> {
     const groupToUsers = await this.prisma.groupToUser.findMany({
       where: {

diff --git a/app/backend/src/groups/groups.service.ts b/app/backend/src/groups/groups.service.ts
@@ -12,6 +12,10 @@ export class GroupsService {
     return this.groupsRepository.getAllGroups();
   }
 
+  async getGroups(id: number): Promise<Group & { membersCount: number }> {
+    return this.groupsRepository.getGroups(id);
+  }
+
   async getAllMembersOfGroup(id: number): Promise<MemberInformationDto[]> {
     return this.groupsRepository.getAllMembersOfGroup(id);
   }