Merge pull request #415 from boostcampwm-2024/fix/feed-detail

🐛 fix: bad request exception -> not found exception 변경

Author: Jo-Minseok

server/src/feed/api-docs/readFeedDetail.api-docs.ts

@@ -1,6 +1,7 @@
 import { applyDecorators } from '@nestjs/common';
 import {
   ApiBadRequestResponse,
+  ApiNotFoundResponse,
   ApiOkResponse,
   ApiOperation,
   ApiQuery,
@@ -66,5 +67,11 @@ export function ApiReadFeedDetail() {
         message: '오류 메세지',
       },
     }),
+    ApiNotFoundResponse({
+      description: 'Not Found',
+      example: {
+        message: '0번 피드는 존재하지 않습니다.',
+      },
+    }),
   );
 }

server/src/feed/service/feed.service.ts

@@ -251,7 +251,7 @@ export class FeedService {
       feedId: feedDetailRequestDto.feedId,
     });
     if (!feed) {
-      throw new BadRequestException(
+      throw new NotFoundException(
         `${feedDetailRequestDto.feedId}번 피드는 존재하지 않습니다.`,
       );
     }

server/test/feed/e2e/feed-detail.e2e-spec.ts

@@ -59,7 +59,7 @@ describe('GET api/feed/detail E2E Test', () => {
     expect(response.body.data.tag).toStrictEqual([]);
   });
 
-  it('없는 피드를 조회한다면 400번 에러를 반환한다.', async () => {
+  it('없는 피드를 조회한다면 404번 에러를 반환한다.', async () => {
     //given
     const feedDetailRequestDto = new FeedDetailRequestDto({
       feedId: 100,
@@ -71,6 +71,6 @@ describe('GET api/feed/detail E2E Test', () => {
     );
 
     //then
-    expect(response.status).toBe(400);
+    expect(response.status).toBe(404);
   });
 });