Initial commit

nest-restaurant-api/.env

+PORT=7000
\ No newline at end of file

nest-restaurant-api/.eslintrc.js

+module.exports = {
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: 'tsconfig.json',
+    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',
+  },
+};

nest-restaurant-api/.gitignore

+# compiled output
+/dist
+/node_modules
+
+# Logs
+logs
+*.log
+npm-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
\ No newline at end of file

nest-restaurant-api/.prettierrc

+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}
\ No newline at end of file

nest-restaurant-api/README.md

+<p align="center">
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo_text.svg" width="320" 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-restaurant-api/nest-cli.json

+{
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src"
+}

nest-restaurant-api/package.json

+{
+  "name": "nest-restaurant-api",
+  "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": "^7.6.15",
+    "@nestjs/core": "^7.6.15",
+    "@nestjs/jwt": "^7.2.0",
+    "@nestjs/passport": "^7.1.5",
+    "@nestjs/platform-express": "^7.6.15",
+    "class-transformer": "^0.4.0",
+    "class-validator": "^0.13.1",
+    "dotenv": "^10.0.0",
+    "passport": "^0.4.1",
+    "passport-jwt": "^4.0.0",
+    "passport-local": "^1.0.0",
+    "reflect-metadata": "^0.1.13",
+    "rimraf": "^3.0.2",
+    "rxjs": "^6.6.6"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^7.6.0",
+    "@nestjs/schematics": "^7.3.0",
+    "@nestjs/testing": "^7.6.15",
+    "@types/express": "^4.17.11",
+    "@types/jest": "^26.0.22",
+    "@types/node": "^14.14.36",
+    "@types/passport-jwt": "^3.0.5",
+    "@types/passport-local": "^1.0.33",
+    "@types/supertest": "^2.0.10",
+    "@typescript-eslint/eslint-plugin": "^4.19.0",
+    "@typescript-eslint/parser": "^4.19.0",
+    "eslint": "^7.22.0",
+    "eslint-config-prettier": "^8.1.0",
+    "eslint-plugin-prettier": "^3.3.1",
+    "jest": "^26.6.3",
+    "prettier": "^2.2.1",
+    "supertest": "^6.1.3",
+    "ts-jest": "^26.5.4",
+    "ts-loader": "^8.0.18",
+    "ts-node": "^9.1.1",
+    "tsconfig-paths": "^3.9.0",
+    "typescript": "^4.2.3"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}

nest-restaurant-api/src/app.controller.ts

+import { Controller, Get, Request, Post, UseGuards } from '@nestjs/common';
+import { JwtAuthGuard } from './auth/jwt-auth.guard';
+import { LocalAuthGuard } from './auth/local-auth.guard';
+import { AuthService } from './auth/auth.service';
+
+@Controller()
+export class AppController {
+    constructor(private authService: AuthService) {}
+
+    @UseGuards(LocalAuthGuard)
+    @Post('auth/login')
+    async login(@Request() req) {
+        return this.authService.login(req.user);
+    }
+
+    @UseGuards(JwtAuthGuard)
+    @Get('profile')
+    getProfile(@Request() req) {
+        return req.user;
+    }
+}
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nest-restaurant-api/src/app.module.ts

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

nest-restaurant-api/src/auth/auth.module.ts

+import { Module } from '@nestjs/common';
+import { AuthService } from './auth.service';
+import { UsersModule } from '../users/users.module';
+import { PassportModule } from '@nestjs/passport';
+import { LocalStrategy } from './local.strategy';
+import { JwtStrategy } from './jwt.strategy';
+import { JwtModule } from '@nestjs/jwt';
+import { jwtConstants } from './constants';
+
+@Module({
+  imports: [
+    UsersModule, 
+    PassportModule,
+    JwtModule.register({
+      secret: jwtConstants.secret,
+      signOptions: { expiresIn: '60s' },
+    })
+  ],
+  providers: [AuthService, LocalStrategy, JwtStrategy],
+  exports: [AuthService, JwtModule]
+})
+export class AuthModule {}

nest-restaurant-api/src/auth/auth.service.ts

+import { Injectable } from '@nestjs/common';
+import { UsersService } from '../users/users.service';
+import { JwtService } from '@nestjs/jwt';
+
+@Injectable()
+export class AuthService {
+  constructor(
+    private usersService: UsersService,
+    private jwtService: JwtService
+  ) {}
+
+  async validateUser(username: string, pass: string): Promise<any> {
+    const user = await this.usersService.findOne(username);
+    if (user && user.password === pass) {
+      const { password, ...result } = user;
+      return result;
+    }
+    return null;
+  }
+  async login(user: any) {
+    const payload = { username: user.username, sub: user.userId };
+    return {
+      access_token: this.jwtService.sign(payload),
+    };
+  }
+}
\ No newline at end of file

nest-restaurant-api/src/auth/constants.ts

+export const jwtConstants = {
+    secret: 'secretKey',
+  };
\ No newline at end of file

nest-restaurant-api/src/auth/jwt-auth.guard.ts

+import { Injectable } from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+
+@Injectable()
+export class JwtAuthGuard extends AuthGuard('jwt') {}

nest-restaurant-api/src/auth/jwt.strategy.ts

+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 { userId: payload.sub, username: payload.username };
+  }
+}
\ No newline at end of file

nest-restaurant-api/src/auth/local-auth.guard.ts

+import { Injectable } from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+
+@Injectable()
+export class LocalAuthGuard extends AuthGuard('local') {}
\ No newline at end of file

nest-restaurant-api/src/auth/local.strategy.ts

+import { Strategy } from 'passport-local';
+import { PassportStrategy } from '@nestjs/passport';
+import { Injectable, UnauthorizedException } from '@nestjs/common';
+import { AuthService } from './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;
+  }
+}
\ No newline at end of file

nest-restaurant-api/src/item.ts

+import { IsString, IsNumber, IsOptional } from 'class-validator';
+export class Item {
+  @IsNumber() @IsOptional() readonly id: number;
+  @IsString() readonly name: string;
+  @IsNumber() readonly price: number;
+  @IsString() readonly description: string;
+  @IsString() readonly image: string;
+}
\ No newline at end of file

nest-restaurant-api/src/items.ts

+import { Item } from './item';
+
+export class Items {
+
+    [key: number]: Item;
+    
+}

nest-restaurant-api/src/items/items.controller.ts

+import { 
+    Body,
+    Controller,
+    Delete,
+    Get,
+    Param,
+    Post,
+    Put,
+    UseGuards,
+} from '@nestjs/common';
+import { ItemsService } from './items.service';
+import { Items } from '../items';
+import { Item } from '../item';
+//import { LocalAuthGuard } from '../auth/local-auth.guard';
+import { JwtAuthGuard } from '../auth/jwt-auth.guard';
+
+@Controller('items')
+export class ItemsController {
+    constructor(private readonly itemsService: ItemsService) {}
+
+
+    @Get()
+    async findAll(): Promise<Items> {
+        return this.itemsService.findAll();
+    }
+    @Get(':id')
+    async find(@Param('id') id: number): Promise<Item> {
+        return this.itemsService.find(id);
+    }
+
+    @UseGuards(JwtAuthGuard)
+    @Post()
+    async create(@Body('item') item: Item): Promise<void> {
+        this.itemsService.create(item);
+    }
+
+    @UseGuards(JwtAuthGuard)
+    @Put()
+    async update(@Body('item') item: Item): Promise<void> {
+        this.itemsService.update(item);
+    }
+
+    @UseGuards(JwtAuthGuard)
+    @Delete(':id')
+    async delete(@Param('id') id: number): Promise<void> {
+        this.itemsService.delete(id);
+    }
+}