[Nest JS 로 CRUD 게시판 만들기] (17) 게시물 생성하기

<본 블로그는 John Ahn 의 유튜브를 참고해서 공부하며 작성하였습니다 :-)>

=> 따라하면서 배우는 NestJS

 

🧸 board.service.ts

    // 게시물 생성하기
    async createBoard(createBoardDto: CreateBoardDto): Promise<Board> {
        const {title, description} = createBoardDto;

        const board = this.boardRepository.create({
            title,
            description,
            status: BoardStatus.PUBLIC
        })

        await this.boardRepository.save(board);
        return board;
        
    }

 

후에 repository 를 함께 사용한다면!

🎀 board.repository.ts

import { EntityRepository, Repository } from "typeorm";
import { Board } from "./board.entity";
import { CreateBoardDto } from "./dto/create-board.dto";
import { BoardStatus } from "./board-status.enum";

@EntityRepository(Board)
export class BoardRepository extends Repository<Board> {
    async createBoard(createBoardDto: CreateBoardDto) :Promise<Board> {
        const {title, description} = createBoardDto;
    
        const board = this.create({
            title,
            description,
            status: BoardStatus.PUBLIC
        })
        await this.save(board);
        return board;
    }
}

🎀 board.service.ts

    // 게시물 생성하기
    async createBoard(createBoardDto: CreateBoardDto): Promise<Board> {
        return this.boardRepository.createBoard(createBoardDto);       
    }

 

🧸 board.controller.ts

    // 게시물 생성하기 + 유효성 체크하기 
    @Post()
    @UsePipes(ValidationPipe)
    createBoard(@Body() createBoardDto: CreateBoardDto): Promise<Board> {
        return this.boardsService.createBoard(createBoardDto)
    }