[v0.1.5] 댓글 랜덤 배포

[v0.1.5] 댓글 랜덤 배포

src/database/repositories/comment.repository.ts

@@ -12,6 +12,8 @@ import { plainToInstance } from 'class-transformer';
 import { ResponseCommentDto } from 'src/users/dtos/Comment.response.dto';
 import { CommentDto } from 'src/users/dtos/Comment.dto';
 import { UserProfileDto } from 'src/common/dtos/user-profile.dto';
+import { RequestRandomCommentDto } from 'src/users/dtos/RandomComment.request.dto';
+import { ResponseRandomCommentDto } from 'src/users/dtos/RandomComment.response.dto';
 
 @Injectable()
 export class CommentRepository {
@@ -76,6 +78,21 @@ export class CommentRepository {
     return new ResponseScrollCommentDto(entities, scrollMetaDto);
   }
 
+  // 댓글 랜덤 조회
+  async getRandomComment(requestRandomCommentDto: RequestRandomCommentDto) {
+    const { take } = requestRandomCommentDto;
+    const queryBuilder = this.commentRepository.createQueryBuilder('comment');
+
+    queryBuilder
+      .orderBy('RANDOM()')
+      .limit(take);
+
+
+    const { entities } = await queryBuilder.getRawAndEntities();
+
+    return plainToInstance(ResponseRandomCommentDto, entities);
+  }
+
   // 댓글 삭제
   async deleteComment(id: number) {
     const comment = await this.commentRepository.findOne({ where: { id: id } });

src/database/repositories/user.repository.ts

@@ -59,7 +59,7 @@ export class UserRepository {
     const queryBuilder = this.userRepository.createQueryBuilder('user');
 
     queryBuilder
-      .orderBy('user.createdAt', pageOptionsDto.order)
+      .orderBy('user.id', pageOptionsDto.order)
       .leftJoin('user.ticket', 'ticket')
       .addSelect('ticket')
       .skip(pageOptionsDto.skip)

src/users/dtos/RandomComment.request.dto.ts

@@ -0,0 +1,8 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { Expose } from 'class-transformer';
+
+export class RequestRandomCommentDto {
+  @ApiProperty({ description: '가져올 댓글 개수', type: Number })
+  @Expose()
+  readonly take: number;
+}

src/users/dtos/RandomComment.response.dto.ts

@@ -0,0 +1,21 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { Expose } from 'class-transformer';
+import { User } from 'src/database/entities/user.entity';
+
+export class ResponseRandomCommentDto {
+  @ApiProperty({ description: '댓글 고유 아이디', type: Number})
+  @Expose()
+  id: number;
+
+  @ApiProperty({ description: '댓글 내옹', type: String })
+  @Expose()
+  content: string;
+
+  @ApiProperty({ description: '익명 닉네임', type: String })
+  @Expose()
+  nickName: string;
+
+  @ApiProperty({ description: '응원 코멘트 생성 일자', type: Date })
+  @Expose()
+  createdAt: Date;
+}

src/users/users.controller.ts

@@ -36,6 +36,12 @@ import { CommentDto } from './dtos/Comment.dto';
 import { ResponseScrollCommentsDto } from './dtos/Scroll/ScrollComments.response.dto';
 import { SuccessResponse } from 'src/common/decorators/SuccessResponse.decorator';
 import { ResponseUserTicketNumDto } from './dtos/UserTicketNum.response.dto';
+<<<<<<< HEAD
+import { RequestRandomCommentDto } from './dtos/RandomComment.request.dto';
+import { ResponseRandomCommentDto } from './dtos/RandomComment.response.dto';
+
+=======
+>>>>>>> 9ce53e67e2e7be56a387372b6401fa587ac4d447
 
 @ApiTags('users')
 @ApiBearerAuth('accessToken')
@@ -149,6 +155,23 @@ export class UsersController {
     return await this.userService.getAllComment(user.id, scrollOptionsDto);
   }
 
+  // 댓글 랜덤 조회
+  @ApiOperation({ summary: '댓글 랜덤 조회' })
+  @SuccessResponse(HttpStatus.OK, [
+    {
+      model: ResponseRandomCommentDto,
+      exampleDescription:
+        '댓글 랜덤 조회 성공 시',
+      exampleTitle: '댓글 랜덤 조회',
+    }
+  ])
+  @Get('/random/comment')
+  async getRandomComment(
+    @Query() requestRandomCommentDto: RequestRandomCommentDto
+  ) {
+    return await this.userService.getRandomComment(requestRandomCommentDto);
+  }
+
   // 응원 댓글 삭제(관리자용)
   @ApiOperation({ summary: '[어드민] 응원 댓글 삭제' })
   @SuccessResponse(HttpStatus.OK, [

src/users/users.service.ts

@@ -12,6 +12,7 @@ import { ResponseUserTicketNumDto } from './dtos/UserTicketNum.response.dto';
 import { PageDto } from 'src/common/dtos/page/page.dto';
 import { ScrollOptionsDto } from './dtos/Scroll/ScrollOptions.dto';
 import { ResponseScrollCommentsDto } from './dtos/Scroll/ScrollComments.response.dto';
+import { RequestRandomCommentDto } from './dtos/RandomComment.request.dto';
 
 @Injectable()
 export class UsersService {
@@ -80,6 +81,11 @@ export class UsersService {
     return new ResponseScrollCommentsDto(final_comments, responseScrollCommentDto.meta);
   }
 
+  // 댓글 랜덤 조회
+  async getRandomComment(requestRandomCommentDto: RequestRandomCommentDto) {
+    return await this.commentRepository.getRandomComment(requestRandomCommentDto);
+  }
+
   // 댓글 삭제
   async deleteComment(id: number) {
     return await this.commentRepository.deleteComment(id);