feat: 페이지 생성 시 page id 반환

backend/src/page/dtos/createPageResponse.dto.ts

@@ -0,0 +1,18 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsInt, IsString } from 'class-validator';
+
+export class CreatePageResponseDto {
+  @ApiProperty({
+    example: 'OO 생성에 성공했습니다.',
+    description: 'api 요청 결과 메시지',
+  })
+  @IsString()
+  message: string;
+
+  @ApiProperty({
+    example: 1,
+    description: '페이지의 PK',
+  })
+  @IsInt()
+  pageId: number;
+}

backend/src/page/page.controller.spec.ts

@@ -47,8 +47,18 @@ describe('PageController', () => {
       };
       const expectedResponse = {
         message: PageResponseMessage.PAGE_CREATED,
+        pageId: 1,
       };
-
+      const newDate = new Date();
+      jest.spyOn(pageService, 'createPage').mockResolvedValue({
+        id: 1,
+        title: 'New Page',
+        content: {} as JSON,
+        createdAt: newDate,
+        updatedAt: newDate,
+        version: 1,
+        node: null,
+      });
       const result = await controller.createPage(dto);
 
       expect(pageService.createPage).toHaveBeenCalledWith(dto);

backend/src/page/page.controller.ts

@@ -17,6 +17,7 @@ import { ApiBody, ApiOperation, ApiResponse } from '@nestjs/swagger';
 import { MessageResponseDto } from './dtos/messageResponse.dto';
 import { FindPagesResponseDto } from './dtos/findPagesResponse.dto';
 import { FindPageResponseDto } from './dtos/findPageResponse.dto';
+import { CreatePageResponseDto } from './dtos/createPageResponse.dto';
 
 export enum PageResponseMessage {
   PAGE_CREATED = '페이지와 노드를 생성했습니다.',
@@ -31,7 +32,7 @@ export class PageController {
   constructor(private readonly pageService: PageService) {}
 
   @ApiResponse({
-    type: MessageResponseDto,
+    type: CreatePageResponseDto,
   })
   @ApiOperation({ summary: '페이지를 생성하고 노드도 생성합니다.' })
   @ApiBody({
@@ -40,10 +41,13 @@ export class PageController {
   })
   @Post('/')
   @HttpCode(HttpStatus.CREATED)
-  async createPage(@Body() body: CreatePageDto): Promise<MessageResponseDto> {
-    await this.pageService.createPage(body);
+  async createPage(
+    @Body() body: CreatePageDto,
+  ): Promise<CreatePageResponseDto> {
+    const newPage = await this.pageService.createPage(body);
     return {
       message: PageResponseMessage.PAGE_CREATED,
+      pageId: newPage.id,
     };
   }