NestJs-Backend Init..

.env

@@ -0,0 +1,7 @@
+# Environment variables declared in this file are automatically made available to Prisma.
+# See the documentation for more detail: https://pris.ly/d/prisma-schema#accessing-environment-variables-from-the-schema
+
+# Prisma supports the native connection string format for PostgreSQL, MySQL, SQLite, SQL Server, MongoDB and CockroachDB.
+# See the documentation for all the connection string options: https://pris.ly/d/connection-strings
+
+DATABASE_URL="mysql://root:@localhost:3306/test"

.eslintrc.js

@@ -0,0 +1,25 @@
+module.exports = {
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: 'tsconfig.json',
+    tsconfigRootDir : __dirname, 
+    sourceType: 'module',
+  },
+  plugins: ['@typescript-eslint/eslint-plugin'],
+  extends: [
+    'plugin:@typescript-eslint/recommended',
+    'plugin:prettier/recommended',
+  ],
+  root: true,
+  env: {
+    node: true,
+    jest: true,
+  },
+  ignorePatterns: ['.eslintrc.js'],
+  rules: {
+    '@typescript-eslint/interface-name-prefix': 'off',
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/explicit-module-boundary-types': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+  },
+};

.gitignore

@@ -0,0 +1,35 @@
+# compiled output
+/dist
+/node_modules
+
+# Logs
+logs
+*.log
+npm-debug.log*
+pnpm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+# Tests
+/coverage
+/.nyc_output
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}

README.md

@@ -0,0 +1,73 @@
+<p align="center">
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo-small.svg" width="200" alt="Nest Logo" /></a>
+</p>
+
+[circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
+[circleci-url]: https://circleci.com/gh/nestjs/nest
+
+  <p align="center">A progressive <a href="http://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications.</p>
+    <p align="center">
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/common.svg" alt="NPM Downloads" /></a>
+<a href="https://circleci.com/gh/nestjs/nest" target="_blank"><img src="https://img.shields.io/circleci/build/github/nestjs/nest/master" alt="CircleCI" /></a>
+<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#9" alt="Coverage" /></a>
+<a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
+<a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
+<a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
+  <a href="https://paypal.me/kamilmysliwiec" target="_blank"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
+    <a href="https://opencollective.com/nest#sponsor"  target="_blank"><img src="https://img.shields.io/badge/Support%20us-Open%20Collective-41B883.svg" alt="Support us"></a>
+  <a href="https://twitter.com/nestframework" target="_blank"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow"></a>
+</p>
+  <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
+  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
+
+## Description
+
+[Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.
+
+## Installation
+
+```bash
+$ npm install
+```
+
+## Running the app
+
+```bash
+# development
+$ npm run start
+
+# watch mode
+$ npm run start:dev
+
+# production mode
+$ npm run start:prod
+```
+
+## Test
+
+```bash
+# unit tests
+$ npm run test
+
+# e2e tests
+$ npm run test:e2e
+
+# test coverage
+$ npm run test:cov
+```
+
+## Support
+
+Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
+
+## Stay in touch
+
+- Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
+- Website - [https://nestjs.com](https://nestjs.com/)
+- Twitter - [@nestframework](https://twitter.com/nestframework)
+
+## License
+
+Nest is [MIT licensed](LICENSE).

nest-cli.json

@@ -0,0 +1,5 @@
+{
+  "$schema": "https://json.schemastore.org/nest-cli",
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src"
+}

package.json

@@ -0,0 +1,80 @@
+{
+  "name": "prisma-todo-app",
+  "version": "0.0.1",
+  "description": "",
+  "author": "",
+  "private": true,
+  "license": "UNLICENSED",
+  "scripts": {
+    "prebuild": "rimraf dist",
+    "build": "nest build",
+    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
+    "start": "nest start",
+    "start:dev": "nest start --watch",
+    "start:debug": "nest start --debug --watch",
+    "start:prod": "node dist/main",
+    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:cov": "jest --coverage",
+    "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
+    "test:e2e": "jest --config ./test/jest-e2e.json"
+  },
+  "dependencies": {
+    "@nestjs/common": "^9.0.0",
+    "@nestjs/core": "^9.0.0",
+    "@nestjs/jwt": "^9.0.0",
+    "@nestjs/passport": "^9.0.0",
+    "@nestjs/platform-express": "^9.0.0",
+    "@prisma/client": "^4.1.1",
+    "passport": "^0.6.0",
+    "passport-jwt": "^4.0.0",
+    "passport-local": "^1.0.0",
+    "reflect-metadata": "^0.1.13",
+    "rimraf": "^3.0.2",
+    "rxjs": "^7.2.0"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^9.0.0",
+    "@nestjs/schematics": "^9.0.0",
+    "@nestjs/testing": "^9.0.0",
+    "@types/express": "^4.17.13",
+    "@types/jest": "28.1.4",
+    "@types/node": "^16.0.0",
+    "@types/passport-jwt": "^3.0.6",
+    "@types/passport-local": "^1.0.34",
+    "@types/supertest": "^2.0.11",
+    "@typescript-eslint/eslint-plugin": "^5.0.0",
+    "@typescript-eslint/parser": "^5.0.0",
+    "eslint": "^8.0.1",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-prettier": "^4.0.0",
+    "jest": "28.1.2",
+    "prettier": "^2.3.2",
+    "prisma": "^4.1.1",
+    "source-map-support": "^0.5.20",
+    "supertest": "^6.1.3",
+    "ts-jest": "28.0.5",
+    "ts-loader": "^9.2.3",
+    "ts-node": "^10.0.0",
+    "tsconfig-paths": "4.0.0",
+    "typescript": "^4.3.5"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}

prisma/migrations/20220809023948_create_todo_table/migration.sql

@@ -0,0 +1,9 @@
+-- CreateTable
+CREATE TABLE `Todo` (
+    `id` INTEGER NOT NULL AUTO_INCREMENT,
+    `title` VARCHAR(191) NOT NULL,
+    `content` VARCHAR(191) NULL,
+    `is_don` BOOLEAN NULL DEFAULT false,
+
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

prisma/migrations/20220809102152_create_user_table/migration.sql

@@ -0,0 +1,19 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `is_don` on the `todo` table. All the data in the column will be lost.
+
+*/
+-- AlterTable
+ALTER TABLE `todo` DROP COLUMN `is_don`,
+    ADD COLUMN `is_done` BOOLEAN NULL DEFAULT false;
+
+-- CreateTable
+CREATE TABLE `User` (
+    `id` INTEGER NOT NULL AUTO_INCREMENT,
+    `username` VARCHAR(191) NOT NULL,
+    `password` VARCHAR(191) NOT NULL,
+    `is_done` BOOLEAN NULL DEFAULT false,
+
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

prisma/migrations/20220812062434_add_user_role/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE `user` ADD COLUMN `role` VARCHAR(191) NULL DEFAULT 'user';

prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "mysql"

prisma/schema.prisma

@@ -0,0 +1,28 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+//데이터베이스 연동
+datasource db {
+  provider = "mysql"
+  url      = env("DATABASE_URL")
+}
+
+//만들려는 모델
+model Todo {
+  id      Int      @id @default(autoincrement())
+  title   String
+  content String?
+  is_done Boolean? @default(false)
+}
+
+model User {
+  id       Int      @id @default(autoincrement())
+  username String
+  password String
+  role     String?  @default("user")
+  is_done  Boolean? @default(false)
+}

src/app.controller.spec.ts

@@ -0,0 +1,22 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+
+describe('AppController', () => {
+  let appController: AppController;
+
+  beforeEach(async () => {
+    const app: TestingModule = await Test.createTestingModule({
+      controllers: [AppController],
+      providers: [AppService],
+    }).compile();
+
+    appController = app.get<AppController>(AppController);
+  });
+
+  describe('root', () => {
+    it('should return "Hello World!"', () => {
+      expect(appController.getHello()).toBe('Hello World!');
+    });
+  });
+});

src/app.controller.ts

@@ -0,0 +1,12 @@
+import { Controller, Get } from '@nestjs/common';
+import { AppService } from './app.service';
+
+@Controller()
+export class AppController {
+  constructor(private readonly appService: AppService) {}
+
+  @Get()
+  getHello(): string {
+    return this.appService.getHello();
+  }
+}

src/app.module.ts

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+import { Module } from '@nestjs/common';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+import { TodoModule } from './todo/todo.module';
+import { AuthModule } from './auth/auth.module';
+import { UsersModule } from './user/user.module';
+
+@Module({
+  imports: [AuthModule, UsersModule, TodoModule],
+  //controllers: [AppController],
+  providers: [AppService],
+})
+export class AppModule {}

src/app.service.ts

@@ -0,0 +1,8 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class AppService {
+  getHello(): string {
+    return 'Hello World!';
+  }
+}

src/auth/auth.controller.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { AuthController } from './auth.controller';
+
+describe('AuthController', () => {
+  let controller: AuthController;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      controllers: [AuthController],
+    }).compile();
+
+    controller = module.get<AuthController>(AuthController);
+  });
+
+  it('should be defined', () => {
+    expect(controller).toBeDefined();
+  });
+});

src/auth/auth.controller.ts

@@ -0,0 +1,32 @@
+import { Controller, Get, Post, Request, UseGuards } from '@nestjs/common';
+import { AuthService } from './auth.service';
+import { JwtAuthGuard } from './guards/jwt.authguard';
+import { LocalAuthGuard } from './guards/local-auth.guard';
+
+@Controller('auth')
+export class AuthController {
+  constructor(private authService: AuthService) { }
+  
+  //local.strategy.ts 사용
+  // @UseGuards(AuthGuard('local'))
+  // @UseGuards(LocalAuthGuard)
+  // @Post('login')
+  // async login(@Request() req) {
+  //   return this.authService.login(req.user);
+  // }
+
+  //Login용
+  //local-auth.guard.ts 사용
+  @UseGuards(LocalAuthGuard)
+  @Post('login')
+  async login(@Request() req) {
+    return this.authService.login(req.user);
+  }
+
+  //Login여부 확인용
+  @UseGuards(JwtAuthGuard)
+  @Get('islogin')
+  getProfile(@Request() req) {
+    return req.user;
+  }
+}

src/auth/auth.module.ts

@@ -0,0 +1,26 @@
+//참고 : https://velog.io/@junguksim/NestJS-노트-3-Authentication
+//       https://docs.nestjs.com/security/authorization
+
+import { Module } from '@nestjs/common';
+import { PassportModule } from '@nestjs/passport';
+import { UsersModule } from 'src/user/user.module';
+import { AuthService } from './auth.service';
+import { JwtModule } from '@nestjs/jwt';
+import { jwtConstants } from './guards/constants';
+import { AuthController } from './auth.controller';
+import { LocalStrategy } from './guards/local.strategy';
+import { JwtStrategy } from './guards/jwt.strategy';
+
+@Module({
+  imports: [
+    UsersModule, PassportModule,
+    JwtModule.register({
+      secret: jwtConstants.secret,
+      signOptions: { expiresIn: '60s' },
+    }),
+  ],
+  providers: [AuthService, LocalStrategy, JwtStrategy],
+  exports: [AuthService],
+  controllers: [AuthController]
+})
+export class AuthModule {}

src/auth/auth.service.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { AuthService } from './auth.service';
+
+describe('AuthService', () => {
+  let service: AuthService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [AuthService],
+    }).compile();
+
+    service = module.get<AuthService>(AuthService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});

src/auth/auth.service.ts

@@ -0,0 +1,27 @@
+import { Injectable } from '@nestjs/common';
+import { UserService } from 'src/user/user.service';
+import { JwtService } from '@nestjs/jwt';
+
+@Injectable()
+export class AuthService {
+  constructor(
+    private userService: UserService,
+    private jwtService: JwtService,
+  ) {}
+
+  //app.controller.ts에서 @UseGuards(AuthGuard('local'))용
+  async validateUser(username: string, password: string): Promise<any> {
+    const user = await this.userService.findOne(username);
+    if (user && user.password === password) {
+      const { password, ...result } = user;
+      // result는 password 를 제외한 user의 모든 정보를 포함한다.
+      return result;
+    }
+    return null;
+  }
+
+  async login(user: any) {
+    const payload = { id: user.id, username: user.username, role: user.role };
+    return { access_token: this.jwtService.sign(payload) };
+  }
+}

src/auth/guards/constants.ts

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+export const jwtConstants = {
+  secret: 'security-key',
+}

src/auth/guards/jwt.authguard.ts

@@ -0,0 +1,23 @@
+import {
+  ExecutionContext,
+  Injectable,
+  UnauthorizedException,
+} from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+
+@Injectable()
+export class JwtAuthGuard extends AuthGuard('jwt') {
+  canActivate(context: ExecutionContext) {
+    // Add your custom authentication logic here
+    // for example, call super.logIn(request) to establish a session.
+    return super.canActivate(context);
+  }
+
+  handleRequest(err, user, info) {
+    // You can throw an exception based on either "info" or "err" arguments
+    if (err || !user) {
+      throw err || new UnauthorizedException();
+    }
+    return user;
+  }
+}

src/auth/guards/jwt.strategy.ts

@@ -0,0 +1,19 @@
+import { ExtractJwt, Strategy } from 'passport-jwt';
+import { PassportStrategy } from '@nestjs/passport';
+import { Injectable } from '@nestjs/common';
+import { jwtConstants } from './constants';
+
+@Injectable()
+export class JwtStrategy extends PassportStrategy(Strategy) {
+  constructor() {
+    super({
+      jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
+      ignoreExpiration: false,
+      secretOrKey: jwtConstants.secret,
+    });
+  }
+
+  async validate(payload: any) {
+    return { id: payload.id, username: payload.username, role: payload.role };
+  }
+}

src/auth/guards/local-auth.guard.ts

@@ -0,0 +1,5 @@
+import { Injectable } from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+
+@Injectable()
+export class LocalAuthGuard extends AuthGuard('local') {}

src/auth/guards/local.strategy.ts

@@ -0,0 +1,19 @@
+import { Strategy } from 'passport-local';
+import { PassportStrategy } from '@nestjs/passport';
+import { Injectable, UnauthorizedException } from '@nestjs/common';
+import { AuthService } from 'src/auth/auth.service';
+
+@Injectable()
+export class LocalStrategy extends PassportStrategy(Strategy) {
+  constructor(private authService: AuthService) {
+    super();
+  }
+
+  async validate(username: string, password: string): Promise<any> {
+    const user = await this.authService.validateUser(username, password);
+    if (!user) {
+      throw new UnauthorizedException();
+    }
+    return user;
+  }
+}

src/main.ts

@@ -0,0 +1,11 @@
+//참고 : https://wikidocs.net/book/7059
+
+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+  await app.listen(3000);
+}
+bootstrap();

src/prisma.service.ts

@@ -0,0 +1,15 @@
+import { INestApplication, Injectable, OnModuleInit } from '@nestjs/common';
+import { PrismaClient } from '@prisma/client';
+
+@Injectable()
+export class PrismaService extends PrismaClient implements OnModuleInit {
+  async onModuleInit() {
+    await this.$connect();
+  }
+
+  async enableShutdownHooks(app: INestApplication) {
+    this.$on('beforeExit', async () => {
+      await app.close();
+    });
+  }
+}

src/todo/dtos/todo.dto.ts

@@ -0,0 +1,5 @@
+export class TodoDTO {
+  title: string;
+  content: string;
+  is_done: boolean;
+}

src/todo/todo.controller.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { TodoController } from './todo.controller';
+
+describe('TodoController', () => {
+  let controller: TodoController;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      controllers: [TodoController],
+    }).compile();
+
+    controller = module.get<TodoController>(TodoController);
+  });
+
+  it('should be defined', () => {
+    expect(controller).toBeDefined();
+  });
+});

src/todo/todo.controller.ts

@@ -0,0 +1,42 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  Post,
+  Put,
+} from '@nestjs/common';
+import { Todo } from '@prisma/client';
+import { TodoDTO } from './dtos/todo.dto';
+import { TodoService } from './todo.service';
+
+@Controller('todo')
+export class TodoController {
+  constructor(private readonly todoService: TodoService) {}
+
+  @Get()
+  async fetchAll(): Promise<Todo[]> {
+    return this.todoService.fetchAll();
+  }
+
+  @Get(':id')
+  async fetchOne(@Param('id') id: number): Promise<Todo | undefined> {
+    return this.todoService.fetchOne(id);
+  }
+
+  @Delete(':id')
+  async delete(@Param('id') id: number): Promise<Todo | undefined> {
+    return this.todoService.remove(id);
+  }
+
+  @Post()
+  async add(@Body() data: Todo): Promise<Todo> {
+    return this.todoService.add(data);
+  }
+
+  @Put(':id')
+  async update(@Param('id') id: number, @Body() data: TodoDTO): Promise<Todo> {
+    return this.todoService.update(id, data);
+  }
+}

src/todo/todo.module.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { PrismaService } from 'src/prisma.service';
+import { TodoController } from './todo.controller';
+import { TodoService } from './todo.service';
+
+@Module({
+  controllers: [TodoController],
+  providers: [TodoService, PrismaService],
+})
+export class TodoModule {}

src/todo/todo.service.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { TodoService } from './todo.service';
+
+describe('TodoService', () => {
+  let service: TodoService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [TodoService],
+    }).compile();
+
+    service = module.get<TodoService>(TodoService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});

src/todo/todo.service.ts

@@ -0,0 +1,37 @@
+import { Injectable } from '@nestjs/common';
+import { Todo } from '@prisma/client';
+import { PrismaService } from 'src/prisma.service';
+import { TodoDTO } from './dtos/todo.dto';
+
+@Injectable()
+export class TodoService {
+  constructor(private prismaService: PrismaService) {}
+
+  //전체조회
+  async fetchAll(): Promise<Todo[]> {
+    return this.prismaService.todo.findMany();
+  }
+
+  //단일 조회
+  async fetchOne(id: number): Promise<Todo | undefined> {
+    return this.prismaService.todo.findUnique({ where: { id: Number(id) } });
+  }
+
+  //단일 삭제
+  async remove(id: number): Promise<Todo | undefined> {
+    return this.prismaService.todo.delete({ where: { id: Number(id) } });
+  }
+
+  //단일 추가
+  async add(data: Todo): Promise<Todo> {
+    return this.prismaService.todo.create({ data: data });
+  }
+
+  //단일 수정
+  async update(id: number, data: TodoDTO): Promise<Todo | undefined> {
+    return this.prismaService.todo.update({
+      where: { id: Number(id) },
+      data: data,
+    });
+  }
+}

src/user/dtos/user.dto.ts

@@ -0,0 +1,6 @@
+export class UserDTO {
+  username: string;
+  password: string;
+  role: string;
+  is_done: boolean;
+}

src/user/user.controller.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { UserController } from './user.controller';
+
+describe('UserController', () => {
+  let controller: UserController;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      controllers: [UserController],
+    }).compile();
+
+    controller = module.get<UserController>(UserController);
+  });
+
+  it('should be defined', () => {
+    expect(controller).toBeDefined();
+  });
+});

src/user/user.controller.ts

@@ -0,0 +1,42 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  Post,
+  Put,
+} from '@nestjs/common';
+import { User } from '@prisma/client';
+import { UserDTO } from './dtos/user.dto';
+import { UserService } from './user.service';
+
+@Controller('user')
+export class UserController {
+  constructor(private readonly userService: UserService) {}
+
+  @Get()
+  async fetchAll(): Promise<User[]> {
+    return this.userService.fetchAll();
+  }
+
+  @Get(':id')
+  async fetchOne(@Param('id') id: number): Promise<User | undefined> {
+    return this.userService.fetchOne(id);
+  }
+
+  @Delete(':id')
+  async delete(@Param('id') id: number): Promise<User | undefined> {
+    return this.userService.remove(id);
+  }
+
+  @Post()
+  async add(@Body() data: User): Promise<User> {
+    return this.userService.add(data);
+  }
+
+  @Put(':id')
+  async update(@Param('id') id: number, @Body() data: UserDTO): Promise<User> {
+    return this.userService.update(id, data);
+  }
+}

src/user/user.module.ts

@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { PrismaService } from 'src/prisma.service';
+import { UserService } from './user.service';
+import { UserController } from './user.controller';
+
+@Module({
+  controllers: [UserController],
+  providers: [UserService, PrismaService],
+  exports: [UserService],
+})
+export class UsersModule {}

src/user/user.service.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { UserService } from './user.service';
+
+describe('UserService', () => {
+  let service: UserService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [UserService],
+    }).compile();
+
+    service = module.get<UserService>(UserService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});

src/user/user.service.ts

@@ -0,0 +1,41 @@
+import { Injectable } from '@nestjs/common';
+import { User } from '@prisma/client';
+import { PrismaService } from 'src/prisma.service';
+import { UserDTO } from './dtos/user.dto';
+
+@Injectable()
+export class UserService {
+  constructor(private prismaService: PrismaService) {}
+
+  async findOne(username: string): Promise<User | undefined> {
+    return this.prismaService.user.findFirst({ where: { username: username } });
+  }
+
+  //전체조회
+  async fetchAll(): Promise<User[]> {
+    return this.prismaService.user.findMany();
+  }
+
+  //단일 조회
+  async fetchOne(id: number): Promise<User | undefined> {
+    return this.prismaService.user.findUnique({ where: { id: Number(id) } });
+  }
+
+  //단일 삭제
+  async remove(id: number): Promise<User | undefined> {
+    return this.prismaService.user.delete({ where: { id: Number(id) } });
+  }
+
+  //단일 추가
+  async add(data: User): Promise<User> {
+    return this.prismaService.user.create({ data: data });
+  }
+
+  //단일 수정
+  async update(id: number, data: UserDTO): Promise<User | undefined> {
+    return this.prismaService.user.update({
+      where: { id: Number(id) },
+      data: data,
+    });
+  }
+}

test/app.e2e-spec.ts

@@ -0,0 +1,24 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { INestApplication } from '@nestjs/common';
+import * as request from 'supertest';
+import { AppModule } from './../src/app.module';
+
+describe('AppController (e2e)', () => {
+  let app: INestApplication;
+
+  beforeEach(async () => {
+    const moduleFixture: TestingModule = await Test.createTestingModule({
+      imports: [AppModule],
+    }).compile();
+
+    app = moduleFixture.createNestApplication();
+    await app.init();
+  });
+
+  it('/ (GET)', () => {
+    return request(app.getHttpServer())
+      .get('/')
+      .expect(200)
+      .expect('Hello World!');
+  });
+});

test/jest-e2e.json

@@ -0,0 +1,9 @@
+{
+  "moduleFileExtensions": ["js", "json", "ts"],
+  "rootDir": ".",
+  "testEnvironment": "node",
+  "testRegex": ".e2e-spec.ts$",
+  "transform": {
+    "^.+\\.(t|j)s$": "ts-jest"
+  }
+}

tsconfig.build.json

@@ -0,0 +1,4 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
+}

tsconfig.json

@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": true,
+    "removeComments": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "allowSyntheticDefaultImports": true,
+    "target": "es2017",
+    "sourceMap": true,
+    "outDir": "./dist",
+    "baseUrl": "./",
+    "incremental": true,
+    "skipLibCheck": true,
+    "strictNullChecks": false,
+    "noImplicitAny": false,
+    "strictBindCallApply": false,
+    "forceConsistentCasingInFileNames": false,
+    "noFallthroughCasesInSwitch": false
+  }
+}