feat: #39 신고 수정+신고 취소 기능

src/report/dto/RequestDeleteReport.dto.ts

@@ -0,0 +1,6 @@
+import { ApiProperty } from "@nestjs/swagger";
+
+export class RequestDeleteReportDto {
+    @ApiProperty()
+    report_id: string;
+}

src/report/report.controller.ts

@@ -1,11 +1,12 @@
-import { Body, Controller, Get, Post, Req, UseGuards } from '@nestjs/common';
+import { Body, Controller, Delete, Get, HttpException, HttpStatus, Post, Query, Req, UseGuards } from '@nestjs/common';
 import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
 import { JwtAuthGuard } from 'src/auth/guards/jwt-auth.guard';
 import { RolesGuard } from 'src/auth/guards/roles.guard';
 import { Roles } from 'src/libs/decorators/roles.decorator';
 import { Role } from 'src/libs/enums/role.enum';
 import { ReportService } from './report.service';
-import { RequestCreateReportDto } from './dto/RequestCreateReportDto';
+import { RequestCreateReportDto } from './dto/RequestCreateReport.dto';
+import { RequestDeleteReportDto } from './dto/RequestDeleteReport.dto';
 
 @ApiTags('report')
 @ApiBearerAuth()
@@ -25,4 +26,22 @@ export class ReportController {
             body.post_id,
         );
     }
+
+    // 신고 취소
+    @Delete()
+    @Roles([Role.User])
+    async CancelReport(@Body() body: RequestDeleteReportDto, @Req() req) {
+        const user_id = req.user.user_id;
+        const post_id = req.post.post_id;
+        return await this.reportService
+            .deleteReport(user_id, post_id, body.report_id)
+            .catch((err) => {
+                throw new HttpException(
+                    {
+                        message: err.message,
+                    },
+                    HttpStatus.BAD_REQUEST,
+                );
+            });
+    }
 }

src/report/report.service.ts

@@ -22,16 +22,6 @@ export class ReportService {
     0: 심한 욕설  1: 혐오 발언  2: 도배 
     3: 선정적인 게시물  4: 도박성 게시물  5: 광고성 게시물 */
 
-    // 본인 게시글인지 확인
-    checkWriter(user, post) {
-        // 본인 게시글이면 false
-        if (user.user_id == post.user_id.user_id) {
-            return false;
-        }
-        else
-            return true;
-    }
-
     // 신고
     async addReport(report_type: number, user_id: string, post_id: string) {
         const user = await this.userRepository.findOneBy({
@@ -60,11 +50,10 @@ export class ReportService {
             });
         }
 
-        // 본인 게시물 조회 미포함
-        if (this.checkWriter) {
-            return;
-        }
+        // 본인 게시물 신고 미포함
+        if (user.user_id == post.user_id.user_id) return;
 
+        // report_type이 달라도 user, post id가 존재하면 이미 신고됨
         const isReported = await this.reportRepository
             .createQueryBuilder('report')
             .where('report.user_id = :user_id', { user_id })
@@ -83,4 +72,22 @@ export class ReportService {
 
         return await this.reportRepository.save(rp);
     }
+
+    // 신고 취소
+    async deleteReport(user_id: string, post_id: string, report_id: string) {
+        let query = await this.reportRepository
+            .createQueryBuilder('report')
+            .where('report.user_id = :user_id', { user_id })
+            .andWhere('report.post_id = :post_id', { post_id })
+            .getOne();
+
+        // 본인이 신고한 게시글이 아니면 잘못된 요청
+        if (query == null)
+            throw new BadRequestException({
+                status: HttpStatus.BAD_REQUEST,
+                message: '잘못된 요청입니다.',
+            });
+
+        return await this.reportRepository.delete({ report_id });
+    }
 }