├── .env.example
├── .eslintrc.js
├── .gitignore
├── .prettierrc
├── README.md
├── nest-cli.json
├── package-lock.json
├── package.json
├── src
├── app.controller.spec.ts
├── app.controller.ts
├── app.module.ts
├── app.service.ts
├── auth
│ ├── auth.controller.spec.ts
│ ├── auth.controller.ts
│ ├── auth.module.ts
│ ├── auth.service.spec.ts
│ ├── auth.service.ts
│ ├── dto
│ │ └── auth.dto.ts
│ ├── jwtPayload.interface.ts
│ ├── requestWithUser.interface.ts
│ └── strategies
│ │ ├── accessToken.strategy.ts
│ │ └── refreshToken.strategy.ts
├── chats
│ ├── chat.gateway.ts
│ ├── chats.controller.spec.ts
│ ├── chats.controller.ts
│ ├── chats.module.ts
│ ├── chats.service.spec.ts
│ ├── chats.service.ts
│ ├── dto
│ │ └── message.dto.ts
│ └── message.schema.ts
├── common
│ └── guards
│ │ ├── accessToken.guard.ts
│ │ └── refreshToken.guard.ts
├── filters
│ └── http-exception.filter.ts
├── main.ts
├── shared
│ └── config
│ │ └── mongodb.config.ts
├── users
│ ├── decorators
│ │ └── match.decorator.ts
│ ├── dto
│ │ ├── create-user.dto.ts
│ │ └── update-user.dto.ts
│ ├── schemas
│ │ └── user.schema.ts
│ ├── users.controller.spec.ts
│ ├── users.controller.ts
│ ├── users.module.ts
│ ├── users.service.spec.ts
│ └── users.service.ts
└── utils
│ ├── mongooseClassSerializer.interceptor.ts
│ ├── override-typescript-rules
│ └── eslint.ts
│ └── swagger
│ ├── constants.ts
│ ├── index.ts
│ └── option.type.ts
├── test
├── app.e2e-spec.ts
└── jest-e2e.json
├── tsconfig.build.json
└── tsconfig.json
/.env.example:
--------------------------------------------------------------------------------
1 | MONGO_URI=
--------------------------------------------------------------------------------
/.eslintrc.js:
--------------------------------------------------------------------------------
1 | module.exports = {
2 | parser: '@typescript-eslint/parser',
3 | parserOptions: {
4 | project: 'tsconfig.json',
5 | tsconfigRootDir : __dirname,
6 | sourceType: 'module',
7 | },
8 | plugins: ['@typescript-eslint/eslint-plugin'],
9 | extends: [
10 | 'plugin:@typescript-eslint/recommended',
11 | 'plugin:prettier/recommended',
12 | ],
13 | root: true,
14 | env: {
15 | node: true,
16 | jest: true,
17 | },
18 | ignorePatterns: ['.eslintrc.js'],
19 | rules: {
20 | '@typescript-eslint/interface-name-prefix': 'off',
21 | '@typescript-eslint/explicit-function-return-type': 'off',
22 | '@typescript-eslint/explicit-module-boundary-types': 'off',
23 | '@typescript-eslint/no-explicit-any': 'off',
24 | },
25 | };
26 |
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | # compiled output
2 | /dist
3 | /node_modules
4 | .env
5 |
6 | # Logs
7 | logs
8 | *.log
9 | npm-debug.log*
10 | pnpm-debug.log*
11 | yarn-debug.log*
12 | yarn-error.log*
13 | lerna-debug.log*
14 |
15 | # OS
16 | .DS_Store
17 |
18 | # Tests
19 | /coverage
20 | /.nyc_output
21 |
22 | # IDEs and editors
23 | /.idea
24 | .project
25 | .classpath
26 | .c9/
27 | *.launch
28 | .settings/
29 | *.sublime-workspace
30 |
31 | # IDE - VSCode
32 | .vscode/*
33 | !.vscode/settings.json
34 | !.vscode/tasks.json
35 | !.vscode/launch.json
36 | !.vscode/extensions.json
--------------------------------------------------------------------------------
/.prettierrc:
--------------------------------------------------------------------------------
1 | {
2 | "singleQuote": true,
3 | "trailingComma": "all"
4 | }
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 |
2 | 
3 |
4 |
5 | [circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
6 | [circleci-url]: https://circleci.com/gh/nestjs/nest
7 |
8 | A progressive Node.js framework for building efficient and scalable server-side applications.
9 |
10 | 
11 | 
12 | 
13 | 
14 | 
15 | 
16 | 
17 | 
18 | 
19 | 
20 | 
21 |
22 |
24 |
25 | ## Description
26 |
27 | [Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.
28 |
29 | ## Installation
30 |
31 | ```bash
32 | $ npm install
33 | ```
34 |
35 | ## Running the app
36 |
37 | ```bash
38 | # development
39 | $ npm run start
40 |
41 | # watch mode
42 | $ npm run start:dev
43 |
44 | # production mode
45 | $ npm run start:prod
46 | ```
47 |
48 | ## Test
49 |
50 | ```bash
51 | # unit tests
52 | $ npm run test
53 |
54 | # e2e tests
55 | $ npm run test:e2e
56 |
57 | # test coverage
58 | $ npm run test:cov
59 | ```
60 |
61 | ## Support
62 |
63 | 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).
64 |
65 | ## Stay in touch
66 |
67 | - Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
68 | - Website - [https://nestjs.com](https://nestjs.com/)
69 | - Twitter - [@nestframework](https://twitter.com/nestframework)
70 |
71 | ## License
72 |
73 | Nest is [MIT licensed](LICENSE).
74 |
--------------------------------------------------------------------------------
/nest-cli.json:
--------------------------------------------------------------------------------
1 | {
2 | "$schema": "https://json.schemastore.org/nest-cli",
3 | "collection": "@nestjs/schematics",
4 | "sourceRoot": "src"
5 | }
6 |
--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "chat-app",
3 | "version": "0.0.1",
4 | "description": "",
5 | "author": "",
6 | "private": true,
7 | "license": "UNLICENSED",
8 | "scripts": {
9 | "prebuild": "rimraf dist",
10 | "build": "nest build",
11 | "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
12 | "start": "nest start",
13 | "start:dev": "nest start --watch",
14 | "start:debug": "nest start --debug --watch",
15 | "start:prod": "node dist/main",
16 | "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
17 | "test": "jest",
18 | "test:watch": "jest --watch",
19 | "test:cov": "jest --coverage",
20 | "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
21 | "test:e2e": "jest --config ./test/jest-e2e.json"
22 | },
23 | "dependencies": {
24 | "@nestjs/common": "^9.0.0",
25 | "@nestjs/config": "^2.3.1",
26 | "@nestjs/core": "^9.0.0",
27 | "@nestjs/jwt": "^10.0.2",
28 | "@nestjs/mongoose": "^9.2.1",
29 | "@nestjs/passport": "^9.0.3",
30 | "@nestjs/platform-express": "^9.0.0",
31 | "@nestjs/platform-socket.io": "^9.3.9",
32 | "@nestjs/swagger": "^6.2.1",
33 | "@nestjs/websockets": "^9.3.9",
34 | "@types/passport-jwt": "^3.0.8",
35 | "@types/socket.io": "^3.0.2",
36 | "argon2": "^0.30.3",
37 | "class-transformer": "^0.5.1",
38 | "class-validator": "^0.14.0",
39 | "cookie-parser": "^1.4.6",
40 | "helmet": "^6.0.1",
41 | "passport-jwt": "^4.0.1",
42 | "reflect-metadata": "^0.1.13",
43 | "rimraf": "^3.0.2",
44 | "rxjs": "^7.2.0"
45 | },
46 | "devDependencies": {
47 | "@nestjs/cli": "^9.0.0",
48 | "@nestjs/schematics": "^9.0.0",
49 | "@nestjs/testing": "^9.0.0",
50 | "@types/express": "^4.17.13",
51 | "@types/jest": "28.1.8",
52 | "@types/node": "^16.0.0",
53 | "@types/supertest": "^2.0.11",
54 | "@typescript-eslint/eslint-plugin": "^5.0.0",
55 | "@typescript-eslint/parser": "^5.0.0",
56 | "eslint": "^8.0.1",
57 | "eslint-config-prettier": "^8.3.0",
58 | "eslint-plugin-prettier": "^4.0.0",
59 | "jest": "28.1.3",
60 | "prettier": "^2.3.2",
61 | "source-map-support": "^0.5.20",
62 | "supertest": "^6.1.3",
63 | "ts-jest": "28.0.8",
64 | "ts-loader": "^9.2.3",
65 | "ts-node": "^10.0.0",
66 | "tsconfig-paths": "4.1.0",
67 | "typescript": "^4.7.4"
68 | },
69 | "jest": {
70 | "moduleFileExtensions": [
71 | "js",
72 | "json",
73 | "ts"
74 | ],
75 | "rootDir": "src",
76 | "testRegex": ".*\\.spec\\.ts$",
77 | "transform": {
78 | "^.+\\.(t|j)s$": "ts-jest"
79 | },
80 | "collectCoverageFrom": [
81 | "**/*.(t|j)s"
82 | ],
83 | "coverageDirectory": "../coverage",
84 | "testEnvironment": "node"
85 | }
86 | }
87 |
--------------------------------------------------------------------------------
/src/app.controller.spec.ts:
--------------------------------------------------------------------------------
1 | import { Test, TestingModule } from '@nestjs/testing';
2 | import { AppController } from './app.controller';
3 | import { AppService } from './app.service';
4 |
5 | describe('AppController', () => {
6 | let appController: AppController;
7 |
8 | beforeEach(async () => {
9 | const app: TestingModule = await Test.createTestingModule({
10 | controllers: [AppController],
11 | providers: [AppService],
12 | }).compile();
13 |
14 | appController = app.get(AppController);
15 | });
16 |
17 | describe('root', () => {
18 | it('should return "Hello World!"', () => {
19 | expect(appController.getHello()).toBe('Hello World!');
20 | });
21 | });
22 | });
23 |
--------------------------------------------------------------------------------
/src/app.controller.ts:
--------------------------------------------------------------------------------
1 | import { Controller, Get } from '@nestjs/common';
2 | import { AppService } from './app.service';
3 |
4 | @Controller()
5 | export class AppController {
6 | constructor(private readonly appService: AppService) {}
7 |
8 | @Get()
9 | getHello(): string {
10 | return this.appService.getHello();
11 | }
12 | }
13 |
--------------------------------------------------------------------------------
/src/app.module.ts:
--------------------------------------------------------------------------------
1 | import { INestApplication, Module } from '@nestjs/common';
2 | import { AppController } from './app.controller';
3 | import { AppService } from './app.service';
4 | import { MongooseModule } from '@nestjs/mongoose';
5 | import { ConfigModule, ConfigService } from '@nestjs/config';
6 | import { ChatsModule } from './chats/chats.module';
7 | import mongodbConfig from '././shared/config/mongodb.config';
8 |
9 |
10 | @Module({
11 | imports: [
12 | ConfigModule.forRoot({
13 | isGlobal: true,
14 | load: [mongodbConfig]
15 | }),
16 | MongooseModule.forRootAsync({
17 | imports: [ConfigModule],
18 | useFactory: (configService: ConfigService) => ({
19 | uri: configService.get('mongodb.uri')
20 | }),
21 | inject: [ConfigService]
22 | }),
23 | ChatsModule
24 | ],
25 | controllers: [AppController],
26 | providers: [AppService],
27 | })
28 | export class AppModule {
29 | static port: number | string;
30 |
31 | constructor(private readonly configService: ConfigService) {
32 | AppModule.port = this.configService.get('PORT');
33 | }
34 |
35 | static getBaseUrl(app: INestApplication): string {
36 | let baseUrl = app.getHttpServer().address().address;
37 | if (baseUrl == '0.0.0.0' || baseUrl == '::') {
38 | return (baseUrl = 'localhost');
39 | }
40 | }
41 | }
42 |
43 |
44 |
--------------------------------------------------------------------------------
/src/app.service.ts:
--------------------------------------------------------------------------------
1 | import { Injectable } from '@nestjs/common';
2 |
3 | @Injectable()
4 | export class AppService {
5 | getHello(): string {
6 | return 'Hello World!';
7 | }
8 | }
9 |
--------------------------------------------------------------------------------
/src/auth/auth.controller.spec.ts:
--------------------------------------------------------------------------------
1 | import { Test, TestingModule } from '@nestjs/testing';
2 | import { AuthController } from './auth.controller';
3 |
4 | describe('AuthController', () => {
5 | let controller: AuthController;
6 |
7 | beforeEach(async () => {
8 | const module: TestingModule = await Test.createTestingModule({
9 | controllers: [AuthController],
10 | }).compile();
11 |
12 | controller = module.get(AuthController);
13 | });
14 |
15 | it('should be defined', () => {
16 | expect(controller).toBeDefined();
17 | });
18 | });
19 |
--------------------------------------------------------------------------------
/src/auth/auth.controller.ts:
--------------------------------------------------------------------------------
1 | import { ApiTags, ApiBody, ApiCreatedResponse } from '@nestjs/swagger';
2 | import { AuthDto } from './dto/auth.dto';
3 | import { CreateUserDto } from 'src/users/dto/create-user.dto';
4 | import { AuthService } from './auth.service';
5 | import { Body, Controller, Get, Post, Req, UseGuards } from '@nestjs/common';
6 | import RequestWithUser from './requestWithUser.interface';
7 | import { AccessTokenGuard } from '../common/guards/accessToken.guard'
8 | import { RefreshTokenGuard } from '../common/guards/refreshToken.guard'
9 |
10 | @Controller('auth')
11 | @ApiTags('Authentication')
12 | export class AuthController {
13 | constructor(private authService: AuthService) {}
14 |
15 | @ApiBody({
16 | description: 'Contains properties to create User',
17 | type: CreateUserDto,
18 |
19 | })
20 | @ApiCreatedResponse({
21 | status: 201,
22 | description: 'returns 201 status and a refresh and access token when a user successfully signs up',
23 | })
24 | @Post('signup')
25 | signup(@Body() createUserDto: CreateUserDto) {
26 | return this.authService.signUp(createUserDto);
27 | }
28 |
29 |
30 | @ApiBody({
31 | description: 'Contains properties login a User',
32 | type: AuthDto,
33 |
34 | })
35 | @ApiCreatedResponse({
36 | status: 200,
37 | description: 'returns 200 status and a refresh and access token when a user successfully signs in',
38 | })
39 | @Post('signin')
40 | signin(@Body() data: AuthDto) {
41 | return this.authService.signIn(data);
42 | }
43 |
44 |
45 | @ApiCreatedResponse({
46 | status: 200,
47 | description: 'returns 200 status and logs a user out',
48 | })
49 | @UseGuards(AccessTokenGuard)
50 | @Get('logout')
51 | logout(@Req() req: RequestWithUser) {
52 | this.authService.logout(req.user['sub']);
53 | }
54 |
55 | @ApiCreatedResponse({
56 | status: 200,
57 | description: 'returns 200 status and return a refresh and access token',
58 | })
59 | @UseGuards(RefreshTokenGuard)
60 | @Get('refresh')
61 | async refreshTokens(@Req() req: RequestWithUser) {
62 | const userId = req.user['sub'];
63 | const refreshToken = req.user['refreshToken'];
64 | const data = await this.authService.refreshTokens(userId, refreshToken)
65 | return {
66 | message: 'success',
67 | data: {
68 | ...data
69 | }
70 | }
71 | }
72 |
73 |
74 | @ApiCreatedResponse({
75 | status: 200,
76 | description: 'returns 200 status current logged in User object',
77 | })
78 | @UseGuards(AccessTokenGuard)
79 | @Get('/me')
80 | getCurrentUser(@Req() req: RequestWithUser) {
81 | const user = req.user
82 | return {
83 | message: 'success',
84 | data: {
85 | ...user
86 | }
87 | }
88 | }
89 |
90 | }
91 |
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/src/auth/auth.module.ts:
--------------------------------------------------------------------------------
1 | import { AccessTokenStrategy } from './strategies/accessToken.strategy';
2 | import { Module } from '@nestjs/common';
3 | import { AuthController } from './auth.controller';
4 | import { AuthService } from './auth.service';
5 | import { JwtModule } from '@nestjs/jwt';
6 | import { RefreshTokenStrategy } from './strategies/refreshToken.strategy';
7 | import { UsersModule } from 'src/users/users.module';
8 |
9 | @Module({
10 |
11 | imports: [UsersModule, JwtModule.register({})],
12 | controllers: [AuthController],
13 | providers: [AuthService, AccessTokenStrategy, RefreshTokenStrategy]
14 | })
15 | export class AuthModule {}
16 |
--------------------------------------------------------------------------------
/src/auth/auth.service.spec.ts:
--------------------------------------------------------------------------------
1 | import { Test, TestingModule } from '@nestjs/testing';
2 | import { AuthService } from './auth.service';
3 |
4 | describe('AuthService', () => {
5 | let service: AuthService;
6 |
7 | beforeEach(async () => {
8 | const module: TestingModule = await Test.createTestingModule({
9 | providers: [AuthService],
10 | }).compile();
11 |
12 | service = module.get(AuthService);
13 | });
14 |
15 | it('should be defined', () => {
16 | expect(service).toBeDefined();
17 | });
18 | });
19 |
--------------------------------------------------------------------------------
/src/auth/auth.service.ts:
--------------------------------------------------------------------------------
1 | import { AuthDto } from './dto/auth.dto';
2 | import { CreateUserDto } from './../users/dto/create-user.dto';
3 | import { ConfigService } from '@nestjs/config';
4 | import { UsersService } from './../users/users.service';
5 | import { BadRequestException, ForbiddenException, Injectable, NotFoundException } from '@nestjs/common';
6 | import * as argon2 from 'argon2'
7 | import { JwtService } from '@nestjs/jwt';
8 | import JwtPayload from './jwtPayload.interface';
9 |
10 | @Injectable()
11 | export class AuthService {
12 | constructor(
13 | private usersService: UsersService,
14 | private configService: ConfigService,
15 | private jwtService: JwtService
16 | ) {}
17 |
18 | async signUp(createUserDto: CreateUserDto): Promise {
19 | const user = await this.usersService.findByEmail(createUserDto.email)
20 |
21 | if(user) throw new BadRequestException('User already exists')
22 |
23 | // hash password
24 | const hash = await this.hashData(createUserDto.password)
25 | const newUser = await this.usersService.create({
26 | ...createUserDto,
27 | password: hash
28 | })
29 |
30 | const tokens = await this.getTokens(newUser._id, newUser.email)
31 | await this.updateRefreshToken(newUser._id, tokens.refreshToken)
32 | return { ...tokens, ...user }
33 | }
34 |
35 |
36 | async signIn(authDto: AuthDto) {
37 | const user = await this.usersService.findByEmail(authDto.email)
38 |
39 | if(!user) throw new NotFoundException('User does not exist')
40 |
41 | const passwordMatches = await argon2.verify(user.password, authDto.password)
42 |
43 | if (!passwordMatches) throw new BadRequestException('Incorrect email or password')
44 |
45 | const tokens = await this.getTokens(user._id, user.email)
46 | await this.updateRefreshToken(user._id, tokens.refreshToken)
47 | return { ...tokens, ...user }
48 |
49 | }
50 |
51 | async logout(userId: string) {
52 | return this.usersService.update(userId, { refreshToken: null })
53 | }
54 |
55 | async hashData(data: string) {
56 | return argon2.hash(data)
57 | }
58 |
59 | async updateRefreshToken(userId: string, refreshToken: string) {
60 | const hashedRefreshToken = await this.hashData(refreshToken)
61 |
62 | await this.usersService.update(userId, { refreshToken: hashedRefreshToken })
63 | }
64 |
65 | async getTokens(userId: string, email: string) {
66 | const [ accessToken, refreshToken ] = await Promise.all([
67 | this.jwtService.signAsync(
68 | {
69 | sub: userId,
70 | email
71 | },
72 | {
73 | secret: this.configService.get('JWT_ACCESS_SECRET'),
74 | expiresIn: '15m'
75 | }
76 | ),
77 | this.jwtService.signAsync(
78 | {
79 | sub: userId,
80 | email
81 | },
82 | {
83 | secret: this.configService.get('JWT_REFRESH_SECRET'),
84 | expiresIn: '7d'
85 | }
86 | )
87 | ])
88 |
89 | return {
90 | accessToken,
91 | refreshToken
92 | }
93 | }
94 |
95 |
96 | async refreshTokens(userId: string, refreshToken: string) {
97 | const user = await this.usersService.findById(userId);
98 | if (!user || !user.refreshToken)
99 | throw new ForbiddenException('Access Denied');
100 | const refreshTokenMatches = await argon2.verify(
101 | user.refreshToken,
102 | refreshToken,
103 | );
104 | if (!refreshTokenMatches) throw new ForbiddenException('Access Denied');
105 | const tokens = await this.getTokens(user._id, user.email);
106 | await this.updateRefreshToken(user._id, tokens.refreshToken);
107 | return { ...tokens, ...user };
108 |
109 | }
110 |
111 |
112 | public async getUserFromAuthenticationToken(token: string) {
113 | const payload: JwtPayload = this.jwtService.verify(token, {
114 | secret: this.configService.get('JWT_ACCESS_TOKEN_SECRET'),
115 | });
116 |
117 | const userId = payload.sub
118 |
119 | if (userId) {
120 | return this.usersService.findById(userId);
121 | }
122 | }
123 | }
124 |
--------------------------------------------------------------------------------
/src/auth/dto/auth.dto.ts:
--------------------------------------------------------------------------------
1 | import { ApiProperty } from "@nestjs/swagger"
2 | import { IsNotEmpty, IsString } from "class-validator"
3 |
4 | export class AuthDto {
5 | @ApiProperty({
6 | type: String,
7 | description: 'password property of a user',
8 | example: 'password',
9 | required: true
10 | })
11 | @IsString()
12 | @IsNotEmpty()
13 | password: string
14 |
15 | @ApiProperty({
16 | type: String,
17 | description: 'email property of a user and validates that it is unique',
18 | example: 'danny@example.com',
19 | required: true,
20 | })
21 | @IsString()
22 | @IsNotEmpty()
23 | email: string
24 | }
--------------------------------------------------------------------------------
/src/auth/jwtPayload.interface.ts:
--------------------------------------------------------------------------------
1 | export default interface JwtPayload {
2 | sub: string,
3 | email: string
4 | }
--------------------------------------------------------------------------------
/src/auth/requestWithUser.interface.ts:
--------------------------------------------------------------------------------
1 | import { UserDocument } from './../users/schemas/user.schema';
2 | import { Request } from "express";
3 |
4 | export default interface RequestWithUser extends Request {
5 | user: UserDocument
6 | }
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/src/auth/strategies/accessToken.strategy.ts:
--------------------------------------------------------------------------------
1 | import { Injectable } from "@nestjs/common";
2 | import { PassportStrategy } from "@nestjs/passport";
3 | import { ExtractJwt, Strategy } from "passport-jwt";
4 | import JwtPayload from "../jwtPayload.interface";
5 |
6 | @Injectable()
7 | export class AccessTokenStrategy extends PassportStrategy(Strategy, 'jwt') {
8 | constructor() {
9 | super({
10 | jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
11 | secretOrKey: process.env.JWT_ACCESS_SECRET
12 | })
13 | }
14 |
15 |
16 | validate(payload: JwtPayload) {
17 | return payload
18 | }
19 | }
--------------------------------------------------------------------------------
/src/auth/strategies/refreshToken.strategy.ts:
--------------------------------------------------------------------------------
1 | import { ExtractJwt } from 'passport-jwt';
2 | import { Strategy } from 'passport-jwt';
3 | import { PassportStrategy } from '@nestjs/passport';
4 | import { Injectable } from '@nestjs/common';
5 | import JwtPayload from '../jwtPayload.interface';
6 | import { Request } from 'express';
7 |
8 |
9 | @Injectable()
10 | export class RefreshTokenStrategy extends PassportStrategy(Strategy, 'jwt-refresh') {
11 | constructor() {
12 | super({
13 | jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
14 | secretOrKey: process.env.JWT_REFRESH_SECRET,
15 | passReqToCallback: true
16 | })
17 | }
18 |
19 | validate(req: Request, payload: JwtPayload) {
20 | const refreshToken = req.get('Authorization').replace('Bearer', '').trim()
21 | return { ...payload, refreshToken }
22 | }
23 | }
--------------------------------------------------------------------------------
/src/chats/chat.gateway.ts:
--------------------------------------------------------------------------------
1 | import { ChatsService } from './chats.service';
2 | import {
3 | MessageBody,
4 | SubscribeMessage,
5 | WebSocketGateway,
6 | WebSocketServer,
7 | OnGatewayConnection,
8 | ConnectedSocket
9 | } from '@nestjs/websockets';
10 | import { Server, Socket } from 'socket.io';
11 | import { MessageDto } from './dto/message.dto';
12 |
13 | @WebSocketGateway()
14 | export class ChatGateway implements OnGatewayConnection {
15 | @WebSocketServer()
16 | server: Server;
17 |
18 | constructor(private chatsService: ChatsService) {}
19 |
20 | async handleConnection(socket: Socket) {
21 | await this.chatsService.getUserFromSocket(socket)
22 | }
23 |
24 | @SubscribeMessage('send_message')
25 | async listenForMessages(@MessageBody() message: MessageDto, @ConnectedSocket() socket: Socket) {
26 |
27 | const user = await this.chatsService.getUserFromSocket(socket)
28 | const newmessage = await this.chatsService.createMessage(message, user._id)
29 |
30 | this.server.sockets.emit('receive_message', newmessage);
31 |
32 | return newmessage
33 | }
34 |
35 | @SubscribeMessage('get_all_messages')
36 | async getAllMessages(@ConnectedSocket() socket: Socket) {
37 |
38 | await this.chatsService.getUserFromSocket(socket)
39 | const messages = await this.chatsService.getAllMessages()
40 |
41 | this.server.sockets.emit('receive_message', messages);
42 |
43 | return messages
44 | }
45 |
46 |
47 | }
--------------------------------------------------------------------------------
/src/chats/chats.controller.spec.ts:
--------------------------------------------------------------------------------
1 | import { Test, TestingModule } from '@nestjs/testing';
2 | import { ChatsController } from './chats.controller';
3 |
4 | describe('ChatsController', () => {
5 | let controller: ChatsController;
6 |
7 | beforeEach(async () => {
8 | const module: TestingModule = await Test.createTestingModule({
9 | controllers: [ChatsController],
10 | }).compile();
11 |
12 | controller = module.get(ChatsController);
13 | });
14 |
15 | it('should be defined', () => {
16 | expect(controller).toBeDefined();
17 | });
18 | });
19 |
--------------------------------------------------------------------------------
/src/chats/chats.controller.ts:
--------------------------------------------------------------------------------
1 | import RequestWithUser from 'src/auth/requestWithUser.interface';
2 | import { AccessTokenGuard } from 'src/common/guards/accessToken.guard';
3 | import { MessageDto } from './dto/message.dto';
4 | import { ChatsService } from './chats.service';
5 | import { Body, Controller, Post, Req, UseGuards, Get } from '@nestjs/common';
6 |
7 | @Controller('chats')
8 | export class ChatsController {
9 | constructor(private chatsService: ChatsService) {}
10 |
11 | @UseGuards(AccessTokenGuard)
12 | @Post()
13 | async createMessage(@Body() message: MessageDto, @Req() req: RequestWithUser) {
14 | const userId = req.user['sub'];
15 | return this.chatsService.createMessage(message, userId)
16 | }
17 |
18 |
19 | @UseGuards(AccessTokenGuard)
20 | @Get()
21 | async getAllMessages() {
22 | return this.chatsService.getAllMessages()
23 | }
24 | }
25 |
--------------------------------------------------------------------------------
/src/chats/chats.module.ts:
--------------------------------------------------------------------------------
1 | import { Message, MessageSchema } from './message.schema';
2 | import { Module } from '@nestjs/common';
3 | import { ChatsController } from './chats.controller';
4 | import { ChatsService } from './chats.service';
5 | import { MongooseModule } from '@nestjs/mongoose';
6 |
7 | @Module({
8 | imports: [MongooseModule.forFeature([
9 | { name: Message.name, schema: MessageSchema }
10 | ])],
11 | controllers: [ChatsController],
12 | providers: [ChatsService]
13 | })
14 | export class ChatsModule {}
15 |
--------------------------------------------------------------------------------
/src/chats/chats.service.spec.ts:
--------------------------------------------------------------------------------
1 | import { Test, TestingModule } from '@nestjs/testing';
2 | import { ChatsService } from './chats.service';
3 |
4 | describe('ChatsService', () => {
5 | let service: ChatsService;
6 |
7 | beforeEach(async () => {
8 | const module: TestingModule = await Test.createTestingModule({
9 | providers: [ChatsService],
10 | }).compile();
11 |
12 | service = module.get(ChatsService);
13 | });
14 |
15 | it('should be defined', () => {
16 | expect(service).toBeDefined();
17 | });
18 | });
19 |
--------------------------------------------------------------------------------
/src/chats/chats.service.ts:
--------------------------------------------------------------------------------
1 | import { Message, MessageDocument } from './message.schema';
2 | import { Socket } from 'socket.io';
3 | import { AuthService } from './../auth/auth.service';
4 | import { Injectable } from '@nestjs/common';
5 | import { WsException } from '@nestjs/websockets';
6 | import { InjectModel } from '@nestjs/mongoose';
7 | import { Model } from 'mongoose';
8 | import { MessageDto } from './dto/message.dto';
9 |
10 |
11 | @Injectable()
12 | export class ChatsService {
13 | constructor(private authService: AuthService, @InjectModel(Message.name) private messageModel: Model) {}
14 |
15 | async getUserFromSocket(socket: Socket) {
16 | let auth_token = socket.handshake.headers.authorization;
17 | // get the token itself without "Bearer"
18 | auth_token = auth_token.split(' ')[1];
19 |
20 | const user = this.authService.getUserFromAuthenticationToken(
21 | auth_token
22 | );
23 |
24 | if (!user) {
25 | throw new WsException('Invalid credentials.');
26 | }
27 |
28 | return user;
29 | }
30 |
31 |
32 | async createMessage(message: MessageDto, userId: string) {
33 | const newMessage = new this.messageModel({...message, userId})
34 | await newMessage.save
35 | return newMessage
36 | }
37 |
38 | async getAllMessages() {
39 | return this.messageModel.find().populate('user')
40 | }
41 |
42 |
43 | }
44 |
--------------------------------------------------------------------------------
/src/chats/dto/message.dto.ts:
--------------------------------------------------------------------------------
1 | import { ApiProperty } from "@nestjs/swagger";
2 | import { IsNotEmpty, IsString } from "class-validator";
3 |
4 | export class MessageDto {
5 | @ApiProperty()
6 | @IsString()
7 | @IsNotEmpty()
8 | message: string
9 |
10 | }
--------------------------------------------------------------------------------
/src/chats/message.schema.ts:
--------------------------------------------------------------------------------
1 | import { User } from './../users/schemas/user.schema';
2 | import { Prop, Schema, SchemaFactory } from "@nestjs/mongoose";
3 | import mongoose, { Document } from "mongoose";
4 |
5 | export type MessageDocument = Message & Document;
6 |
7 |
8 |
9 |
10 | @Schema({
11 | toJSON: {
12 | getters: true,
13 | virtuals: true,
14 | },
15 | timestamps: true,
16 | })
17 | export class Message {
18 | @Prop({ required: true, unique: true })
19 | message: string
20 |
21 | @Prop({ type: mongoose.Schema.Types.ObjectId, ref: 'User' })
22 | user: User
23 |
24 | }
25 |
26 |
27 | const MessageSchema = SchemaFactory.createForClass(Message)
28 |
29 |
30 |
31 | export { MessageSchema };
32 |
--------------------------------------------------------------------------------
/src/common/guards/accessToken.guard.ts:
--------------------------------------------------------------------------------
1 | import { Injectable } from '@nestjs/common';
2 | import { AuthGuard } from '@nestjs/passport';
3 |
4 |
5 | @Injectable()
6 | export class AccessTokenGuard extends AuthGuard('jwt') {}
--------------------------------------------------------------------------------
/src/common/guards/refreshToken.guard.ts:
--------------------------------------------------------------------------------
1 | import { Injectable } from '@nestjs/common';
2 | import { AuthGuard } from '@nestjs/passport';
3 |
4 |
5 | @Injectable()
6 | export class RefreshTokenGuard extends AuthGuard('jwt-refresh') {}
--------------------------------------------------------------------------------
/src/filters/http-exception.filter.ts:
--------------------------------------------------------------------------------
1 | import {
2 | ExceptionFilter,
3 | Catch,
4 | ArgumentsHost,
5 | HttpException,
6 | } from '@nestjs/common';
7 | import { Response } from 'express';
8 |
9 | @Catch(HttpException)
10 | export class HttpExceptionFilter implements ExceptionFilter {
11 | catch(exception: HttpException, host: ArgumentsHost) {
12 | const ctx = host.switchToHttp();
13 | const response = ctx.getResponse();
14 | const status = exception.getStatus();
15 |
16 | const res: any = exception.getResponse();
17 | if (!res.message) {
18 | response.status(status).json({
19 | error: true,
20 | msg: res,
21 | });
22 | } else if (!Array.isArray(res.message)) {
23 | response.status(status).json({
24 | error: true,
25 | msg: res.message,
26 | });
27 | } else {
28 | response.status(status).json({
29 | error: true,
30 | msg: res.message[0],
31 | });
32 | }
33 | }
34 | }
35 |
--------------------------------------------------------------------------------
/src/main.ts:
--------------------------------------------------------------------------------
1 | import { NestFactory } from '@nestjs/core';
2 | import { AppModule } from './app.module';
3 | import * as cookieParser from 'cookie-parser'
4 | import helmet from 'helmet'
5 | import { Logger, ValidationPipe } from '@nestjs/common';
6 | import { setupSwagger } from './utils /swagger';
7 | import { HttpExceptionFilter } from './filters/http-exception.filter';
8 |
9 |
10 |
11 |
12 | async function bootstrap() {
13 | const app = await NestFactory.create(AppModule, { cors: true });
14 | app.enableCors({
15 | origin: '*',
16 | credentials: true
17 | })
18 | app.use(cookieParser())
19 | app.useGlobalPipes(
20 | new ValidationPipe({
21 | whitelist: true
22 | })
23 | )
24 | const logger = new Logger('Main')
25 |
26 | app.setGlobalPrefix('api/v1')
27 | app.useGlobalFilters(new HttpExceptionFilter());
28 |
29 | setupSwagger(app)
30 | app.use(helmet())
31 |
32 |
33 | await app.listen(AppModule.port)
34 |
35 | // log docs
36 | const baseUrl = AppModule.getBaseUrl(app)
37 | const url = `http://${baseUrl}:${AppModule.port}`
38 | logger.log(`API Documentation available at ${url}/docs`);
39 | }
40 | bootstrap();
41 |
42 | // node -e "console.log(require('crypto').randomBytes(256).toString('base64'));"
43 |
--------------------------------------------------------------------------------
/src/shared/config/mongodb.config.ts:
--------------------------------------------------------------------------------
1 | import { registerAs } from '@nestjs/config';
2 |
3 |
4 | /**
5 | * Mongo database connection config
6 | */
7 | export default registerAs('mongodb', () => {
8 | const {
9 | MONGO_URI
10 | } = process.env;
11 | return {
12 | uri:`${MONGO_URI}`,
13 | };
14 | });
15 |
--------------------------------------------------------------------------------
/src/users/decorators/match.decorator.ts:
--------------------------------------------------------------------------------
1 | import {
2 | registerDecorator,
3 | ValidationArguments,
4 | ValidationOptions,
5 | ValidatorConstraint,
6 | ValidatorConstraintInterface,
7 | } from 'class-validator';
8 |
9 | export function Match(property: string, validationOptions?: ValidationOptions) {
10 | return (object: any, propertyName: string) => {
11 | registerDecorator({
12 | target: object.constructor,
13 | propertyName,
14 | options: validationOptions,
15 | constraints: [property],
16 | validator: MatchConstraint,
17 | });
18 | };
19 | }
20 |
21 | @ValidatorConstraint({ name: 'Match' })
22 | export class MatchConstraint implements ValidatorConstraintInterface {
23 | validate(value: any, args: ValidationArguments) {
24 | const [relatedPropertyName] = args.constraints;
25 | const relatedValue = (args.object as any)[relatedPropertyName];
26 | return value === relatedValue;
27 | }
28 | }
29 |
--------------------------------------------------------------------------------
/src/users/dto/create-user.dto.ts:
--------------------------------------------------------------------------------
1 | import { ApiProperty } from "@nestjs/swagger";
2 | import { IsNotEmpty, IsString } from "class-validator";
3 | import { Match } from "../decorators/match.decorator";
4 |
5 | export class CreateUserDto {
6 | @ApiProperty({
7 | type: String,
8 | description: 'username property of a user and ensures it is unique',
9 | example: 'danny',
10 | required: true
11 | })
12 | @IsString()
13 | @IsNotEmpty()
14 | username: string
15 |
16 | @ApiProperty({
17 | type: String,
18 | description: 'password property of a user',
19 | example: 'password',
20 | required: true
21 | })
22 | @IsString()
23 | @IsNotEmpty()
24 | password: string
25 |
26 | @ApiProperty({
27 | type: String,
28 | description: 'allows user to confirm the previously entered password and validates them',
29 | example: 'password',
30 | required: true
31 | })
32 | @IsString()
33 | @IsNotEmpty()
34 | @Match('password', { message: 'Passwords should match'})
35 | passwordConfirm: string
36 |
37 | @ApiProperty({
38 | type: String,
39 | description: 'email property of a user and validates that it is unique',
40 | example: 'danny@example.com',
41 | required: true,
42 | })
43 | @IsString()
44 | @IsNotEmpty()
45 | email: string
46 |
47 |
48 | refreshToken: string;
49 |
50 | }
--------------------------------------------------------------------------------
/src/users/dto/update-user.dto.ts:
--------------------------------------------------------------------------------
1 | import { PartialType } from "@nestjs/swagger";
2 | import { CreateUserDto } from "./create-user.dto";
3 |
4 | export class UpdateUserDto extends PartialType(CreateUserDto) {}
--------------------------------------------------------------------------------
/src/users/schemas/user.schema.ts:
--------------------------------------------------------------------------------
1 | import { Prop, Schema, SchemaFactory } from "@nestjs/mongoose";
2 | import mongoose, { Document } from "mongoose";
3 |
4 | export type UserDocument = User & Document;
5 |
6 |
7 |
8 |
9 | @Schema({
10 | toJSON: {
11 | getters: true,
12 | virtuals: true,
13 | },
14 | timestamps: true,
15 | })
16 | export class User {
17 | @Prop({ required: true, unique: true })
18 | username: string
19 |
20 | @Prop({ required: true })
21 | password: string
22 |
23 | @Prop({ required: true, unique: true })
24 | email: string
25 |
26 | @Prop()
27 | refreshToken: string
28 |
29 | }
30 |
31 |
32 | const UserSchema = SchemaFactory.createForClass(User)
33 |
34 |
35 |
36 | export { UserSchema };
37 |
--------------------------------------------------------------------------------
/src/users/users.controller.spec.ts:
--------------------------------------------------------------------------------
1 | import { Test, TestingModule } from '@nestjs/testing';
2 | import { UsersController } from './users.controller';
3 |
4 | describe('UsersController', () => {
5 | let controller: UsersController;
6 |
7 | beforeEach(async () => {
8 | const module: TestingModule = await Test.createTestingModule({
9 | controllers: [UsersController],
10 | }).compile();
11 |
12 | controller = module.get(UsersController);
13 | });
14 |
15 | it('should be defined', () => {
16 | expect(controller).toBeDefined();
17 | });
18 | });
19 |
--------------------------------------------------------------------------------
/src/users/users.controller.ts:
--------------------------------------------------------------------------------
1 | import { Controller } from '@nestjs/common';
2 |
3 | @Controller('users')
4 |
5 | export class UsersController {
6 |
7 |
8 | }
9 |
--------------------------------------------------------------------------------
/src/users/users.module.ts:
--------------------------------------------------------------------------------
1 | import { MongooseModule } from '@nestjs/mongoose';
2 | import { Module } from '@nestjs/common';
3 | import { UsersController } from './users.controller';
4 | import { UsersService } from './users.service';
5 | import { User, UserSchema } from './schemas/user.schema';
6 |
7 | @Module({
8 | imports: [MongooseModule.forFeature([
9 | { name: User.name, schema: UserSchema }
10 | ])],
11 | controllers: [UsersController],
12 | providers: [UsersService],
13 | exports: [UsersService]
14 | })
15 | export class UsersModule {}
16 |
--------------------------------------------------------------------------------
/src/users/users.service.spec.ts:
--------------------------------------------------------------------------------
1 | import { Test, TestingModule } from '@nestjs/testing';
2 | import { UsersService } from './users.service';
3 |
4 | describe('UsersService', () => {
5 | let service: UsersService;
6 |
7 | beforeEach(async () => {
8 | const module: TestingModule = await Test.createTestingModule({
9 | providers: [UsersService],
10 | }).compile();
11 |
12 | service = module.get(UsersService);
13 | });
14 |
15 | it('should be defined', () => {
16 | expect(service).toBeDefined();
17 | });
18 | });
19 |
--------------------------------------------------------------------------------
/src/users/users.service.ts:
--------------------------------------------------------------------------------
1 | import { UpdateUserDto } from './dto/update-user.dto';
2 | import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
3 | import { InjectModel } from '@nestjs/mongoose';
4 | import { User, UserDocument } from './schemas/user.schema';
5 | import { Model } from 'mongoose';
6 | import { CreateUserDto } from './dto/create-user.dto';
7 |
8 |
9 | @Injectable()
10 | export class UsersService {
11 | constructor(@InjectModel(User.name) private userModel: Model) {}
12 |
13 | async create(createUserDto: CreateUserDto): Promise {
14 | const createdUser = new this.userModel(createUserDto)
15 | return createdUser.save()
16 | }
17 |
18 |
19 | async findAll(): Promise {
20 | return this.userModel.find().exec()
21 | }
22 |
23 |
24 | async findById(id: string): Promise {
25 | const user = await this.userModel.findById(id).exec()
26 |
27 | if (!user) throw new HttpException('User not found', HttpStatus.NOT_FOUND)
28 |
29 | return user
30 | }
31 |
32 | async findByUsername(username: string): Promise {
33 | return this.userModel.findOne({ username })
34 |
35 | }
36 |
37 | async findByEmail(email: string): Promise {
38 | return this.userModel.findOne({ email })
39 | }
40 |
41 |
42 | async update(id: string, updateUserDto: UpdateUserDto): Promise {
43 | const user = await this.userModel.findByIdAndUpdate(id, updateUserDto, { new: true }).exec()
44 |
45 | if (!user) throw new HttpException('User not found', HttpStatus.NOT_FOUND)
46 |
47 | return user
48 | }
49 |
50 | async remove(id: string): Promise {
51 | const user = await this.userModel.findByIdAndDelete(id).exec()
52 |
53 | if (!user) throw new HttpException('User not found', HttpStatus.NOT_FOUND)
54 |
55 | return user
56 | }
57 |
58 |
59 |
60 |
61 | }
62 |
--------------------------------------------------------------------------------
/src/utils /mongooseClassSerializer.interceptor.ts:
--------------------------------------------------------------------------------
1 | import {
2 | ClassSerializerInterceptor,
3 | PlainLiteralObject,
4 | Type,
5 | } from '@nestjs/common';
6 | import { ClassTransformOptions, plainToClass } from 'class-transformer';
7 | import { Document } from 'mongoose';
8 |
9 | // changes MongoDB documents into instances of the provided class which we use in our controllers
10 | function MongooseClassSerializerInterceptor(
11 | classToIntercept: Type,
12 | ): typeof ClassSerializerInterceptor {
13 | return class Interceptor extends ClassSerializerInterceptor {
14 | private changePlainObjectToClass(document: PlainLiteralObject) {
15 | if (!(document instanceof Document)) {
16 | return document;
17 | }
18 |
19 | return plainToClass(classToIntercept, document.toJSON());
20 | }
21 |
22 | private prepareResponse(
23 | response: PlainLiteralObject | PlainLiteralObject[],
24 | ) {
25 | if (Array.isArray(response)) {
26 | return response.map(this.changePlainObjectToClass);
27 | }
28 |
29 | return this.changePlainObjectToClass(response);
30 | }
31 |
32 | serialize(
33 | response: PlainLiteralObject | PlainLiteralObject[],
34 | options: ClassTransformOptions,
35 | ) {
36 | return super.serialize(this.prepareResponse(response), options);
37 | }
38 | };
39 | }
40 |
41 | export default MongooseClassSerializerInterceptor;
42 |
--------------------------------------------------------------------------------
/src/utils /override-typescript-rules/eslint.ts:
--------------------------------------------------------------------------------
1 | // 1. Add the following line before the variable assignment for non-type-script packages to
2 | // override the default eslint rules: eslint-disable-next-line @typescript-eslint/no-explicit-any
3 |
--------------------------------------------------------------------------------
/src/utils /swagger/constants.ts:
--------------------------------------------------------------------------------
1 | export const SWAGGER_API_ROOT = 'docs';
2 | export const SWAGGER_API_NAME = 'SATURN API';
3 | export const SWAGGER_API_DESCRIPTION =
4 | 'This API contains all the endpoints for SATURN';
5 | export const SWAGGER_API_CURRENT_VERSION = '1.0';
6 | export const SWAGGER_API_AUTH_NAME = 'Authorization';
7 | export const SWAGGER_API_AUTH_LOCATION = 'header';
8 |
--------------------------------------------------------------------------------
/src/utils /swagger/index.ts:
--------------------------------------------------------------------------------
1 | import { INestApplication } from '@nestjs/common';
2 | import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
3 | import {
4 | SWAGGER_API_ROOT,
5 | SWAGGER_API_NAME,
6 | SWAGGER_API_DESCRIPTION,
7 | SWAGGER_API_CURRENT_VERSION,
8 | SWAGGER_API_AUTH_NAME,
9 | SWAGGER_API_AUTH_LOCATION,
10 | } from './constants';
11 | import { SwaggerDocumentOptions } from './option.type';
12 |
13 | /**
14 | * @export
15 | * @param {INestApplication} app
16 | * @returns {void}
17 | * @description Setup swagger for the application
18 | * @see {@link https://docs.nestjs.com/controllers#swagger-documentation}
19 | */
20 |
21 | export function setupSwagger(app: INestApplication): void {
22 | const config = new DocumentBuilder()
23 | .setTitle(SWAGGER_API_NAME)
24 | .setDescription(SWAGGER_API_DESCRIPTION)
25 | .setVersion(SWAGGER_API_CURRENT_VERSION)
26 | .setContact('SATURN', 'https://saturn.com', 'saturn@gmail.com')
27 | .addBearerAuth()
28 |
29 | .build();
30 |
31 | const options: SwaggerDocumentOptions = {
32 | operationIdFactory: (controllerKey: string, methodKey: string) =>
33 | methodKey,
34 | };
35 | const document = SwaggerModule.createDocument(app, config, options);
36 | SwaggerModule.setup(SWAGGER_API_ROOT, app, document);
37 | }
38 |
--------------------------------------------------------------------------------
/src/utils /swagger/option.type.ts:
--------------------------------------------------------------------------------
1 | export interface SwaggerDocumentOptions {
2 | /**
3 | * List of modules to include in the specification
4 | */
5 | include?: Function[];
6 |
7 | /**
8 | * Additional, extra models that should be inspected and included in the specification
9 | */
10 | extraModels?: Function[];
11 |
12 | /**
13 | * If `true`, swagger will ignore the global prefix set through `setGlobalPrefix()` method
14 | */
15 | ignoreGlobalPrefix?: boolean;
16 |
17 | /**
18 | * If `true`, swagger will also load routes from the modules imported by `include` modules
19 | */
20 | deepScanRoutes?: boolean;
21 |
22 | /**
23 | * Custom operationIdFactory that will be used to generate the `operationId`
24 | * based on the `controllerKey` and `methodKey`
25 | * @default () => controllerKey_methodKey
26 | */
27 | operationIdFactory?: (controllerKey: string, methodKey: string) => string;
28 | }
29 |
--------------------------------------------------------------------------------
/test/app.e2e-spec.ts:
--------------------------------------------------------------------------------
1 | import { Test, TestingModule } from '@nestjs/testing';
2 | import { INestApplication } from '@nestjs/common';
3 | import * as request from 'supertest';
4 | import { AppModule } from './../src/app.module';
5 |
6 | describe('AppController (e2e)', () => {
7 | let app: INestApplication;
8 |
9 | beforeEach(async () => {
10 | const moduleFixture: TestingModule = await Test.createTestingModule({
11 | imports: [AppModule],
12 | }).compile();
13 |
14 | app = moduleFixture.createNestApplication();
15 | await app.init();
16 | });
17 |
18 | it('/ (GET)', () => {
19 | return request(app.getHttpServer())
20 | .get('/')
21 | .expect(200)
22 | .expect('Hello World!');
23 | });
24 | });
25 |
--------------------------------------------------------------------------------
/test/jest-e2e.json:
--------------------------------------------------------------------------------
1 | {
2 | "moduleFileExtensions": ["js", "json", "ts"],
3 | "rootDir": ".",
4 | "testEnvironment": "node",
5 | "testRegex": ".e2e-spec.ts$",
6 | "transform": {
7 | "^.+\\.(t|j)s$": "ts-jest"
8 | }
9 | }
10 |
--------------------------------------------------------------------------------
/tsconfig.build.json:
--------------------------------------------------------------------------------
1 | {
2 | "extends": "./tsconfig.json",
3 | "exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
4 | }
5 |
--------------------------------------------------------------------------------
/tsconfig.json:
--------------------------------------------------------------------------------
1 | {
2 | "compilerOptions": {
3 | "module": "commonjs",
4 | "declaration": true,
5 | "removeComments": true,
6 | "emitDecoratorMetadata": true,
7 | "experimentalDecorators": true,
8 | "allowSyntheticDefaultImports": true,
9 | "target": "es2017",
10 | "sourceMap": true,
11 | "outDir": "./dist",
12 | "baseUrl": "./",
13 | "incremental": true,
14 | "skipLibCheck": true,
15 | "strictNullChecks": false,
16 | "noImplicitAny": false,
17 | "strictBindCallApply": false,
18 | "forceConsistentCasingInFileNames": false,
19 | "noFallthroughCasesInSwitch": false
20 | }
21 | }
22 |
--------------------------------------------------------------------------------