From 1b14ebcf00f556cbd31c77cae4167cdfcd96a367 Mon Sep 17 00:00:00 2001
From: stae1102 <stae1102@gmail.com>
Date: Sun, 9 Jun 2024 13:54:20 +0900
Subject: [PATCH 1/3] feat: add deletedAt column

---
 src/common/entities/core.entity.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/common/entities/core.entity.ts b/src/common/entities/core.entity.ts
index 17e911b..40c0198 100644
--- a/src/common/entities/core.entity.ts
+++ b/src/common/entities/core.entity.ts
@@ -1,6 +1,7 @@
 import { ApiProperty } from '@nestjs/swagger';
 import {
   CreateDateColumn,
+  DeleteDateColumn,
   PrimaryGeneratedColumn,
   UpdateDateColumn,
 } from 'typeorm';
@@ -17,4 +18,7 @@ export class CoreEntity {
   @ApiProperty()
   @UpdateDateColumn()
   updatedAt!: Date;
+
+  @DeleteDateColumn({ nullable: true, default: null })
+  deletedAt: Date | null;
 }

From 084857e6d4aed22ddd7287f660452f8034e58d69 Mon Sep 17 00:00:00 2001
From: stae1102 <stae1102@gmail.com>
Date: Sun, 9 Jun 2024 13:55:28 +0900
Subject: [PATCH 2/3] feat: change hard delete to soft delete to content
 repository

---
 src/contents/repository/content.repository.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/contents/repository/content.repository.ts b/src/contents/repository/content.repository.ts
index 891e815..5d0cfaa 100644
--- a/src/contents/repository/content.repository.ts
+++ b/src/contents/repository/content.repository.ts
@@ -60,7 +60,7 @@ export class ContentRepository extends Repository<Content> {
 
   async deleteOne(contentId: number, entityManager?: EntityManager) {
     return entityManager
-      ? entityManager.delete(Content, contentId)
-      : this.delete({ id: contentId });
+      ? entityManager.softDelete(Content, contentId)
+      : this.softDelete({ id: contentId });
   }
 }

From 3a733bf8666f9e69cea9e33936057d4c9ee5f8c1 Mon Sep 17 00:00:00 2001
From: stae1102 <stae1102@gmail.com>
Date: Sun, 9 Jun 2024 13:55:53 +0900
Subject: [PATCH 3/3] feat: create restore content api

---
 src/contents/contents.controller.ts | 32 ++++++++++++++---------------
 src/contents/contents.service.ts    | 27 ++++++++++++++++++++++++
 2 files changed, 42 insertions(+), 17 deletions(-)

diff --git a/src/contents/contents.controller.ts b/src/contents/contents.controller.ts
index a40a2e4..f99f590 100644
--- a/src/contents/contents.controller.ts
+++ b/src/contents/contents.controller.ts
@@ -253,21 +253,19 @@ export class ContentsController {
     return this.contentsService.summarizeContent(user, contentId);
   }
 
-  // @ApiOperation({
-  //   summary: '간편 문서 요약',
-  //   description: '성능 테스트를 위해 만든 간편 문서 요약 메서드',
-  // })
-  // @ApiOkResponse({
-  //   description: '간편 문서 요약 성공 여부를 반환한다.',
-  //   type: SummarizeContentOutput,
-  // })
-  // @ApiBadRequestResponse({
-  //   description: 'naver 서버에 잘못된 요청을 보냈을 경우',
-  // })
-  // @Post('summarize')
-  // async testSummarizeContent(
-  //   @Body() content: SummarizeContentBodyDto,
-  // ): Promise<SummarizeContentOutput> {
-  //   return this.contentsService.testSummarizeContent(content);
-  // }
+  @ApiOperation({
+    summary: '삭제된 컨텐츠 복원',
+    description: '삭제된 컨텐츠를 복원합니다.',
+  })
+  @ApiOkResponse({
+    description: '삭제된 컨텐츠 복원 성공 여부를 반환합니다.',
+  })
+  @UseGuards(JwtAuthGuard)
+  @Patch(':contentId/restore')
+  async restoreContent(
+    @AuthUser() user: User,
+    @Param('contentId', new ParseIntPipe()) contentId: number,
+  ) {
+    return this.contentsService.restoreContent(user, contentId);
+  }
 }
diff --git a/src/contents/contents.service.ts b/src/contents/contents.service.ts
index 2a450b0..7dca2f7 100644
--- a/src/contents/contents.service.ts
+++ b/src/contents/contents.service.ts
@@ -425,4 +425,31 @@ export class ContentsService {
       throw e;
     }
   }
+
+  async restoreContent(user: User, contentId: number) {
+    try {
+      const content = await this.contentRepository.findOne({
+        where: {
+          id: contentId,
+        },
+        withDeleted: true,
+      });
+
+      if (!content) {
+        throw new NotFoundException('Content not found.');
+      }
+      if (content.userId !== user.id) {
+        throw new ForbiddenException(
+          'You are not allowed to restore this content',
+        );
+      }
+
+      content.deletedAt = null;
+      await this.contentRepository.save(content);
+
+      return {};
+    } catch (e) {
+      throw e;
+    }
+  }
 }