[Nest JS 로 CRUD 게시판 만들기] (22) 회원 가입 기능 구현

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

=> 따라하면서 배우는 NestJS

 

🧸 회원 가입 기능 구현

 

🎀 user.repository.ts

import { EntityRepository, Repository } from "typeorm";
import { User } from "./user.entity";
import { AuthCredentialsDto } from "./dto/auth-credential.dto";

@EntityRepository(User)
export class UserRepository extends Repository<User> {
    async createUser(authCredentialsDto: AuthCredentialsDto): Promise<void> {
        const { username, password } = authCredentialsDto;
        const user = this.create({ username, password });

        await this.save(user);
    }
}

 

🎀 auth/dto/auth-credential.dto.ts

export class AuthCredentialsDto {
    username: string;
    password: string;
}

 

🎀 auth.service.ts

import { Injectable } from '@nestjs/common';
import { InjectRepository } from '@nestjs/typeorm';
import { UserRepository } from './user.repository';
import { AuthCredentialsDto } from './dto/auth-credential.dto';

@Injectable()
export class AuthService {
    constructor(
        @InjectRepository(UserRepository)
        private userRepository: UserRepository,
    ) {}

    async signUp(authCredentialsDto: AuthCredentialsDto): Promise<void> {
        return this.userRepository.createUser(authCredentialsDto);
    }
}

 

🎀 auth.controller.ts

import { Body, Controller, Post } from '@nestjs/common';
import { AuthService } from './auth.service';
import { AuthCredentialsDto } from './dto/auth-credential.dto';

@Controller('auth')
export class AuthController {
    constructor( private authService: AuthService) {}
    
    // localhost:3000/auth/signUp
    @Post("/signup")
    signUp(@Body() authCredentialsDto: AuthCredentialsDto): Promise<void> {
        return this.authService.signUp(authCredentialsDto);
    }
}