feat: added nestjs code base

Signed-off-by: leofvo <leofvo@proton.me>

nestjs/.docker/docker-compose.yml

@@ -0,0 +1,9 @@
+services:
+  api:
+    build:
+      context: app
+      target: dev-envs
+    ports:
+      - 3000:3000
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock

nestjs/README.md

@@ -0,0 +1,64 @@
+## Compose sample application
+
+### Use with Docker Development Environments
+
+### NestJS
+
+Project structure:
+
+```
+.
+├── compose.yaml
+├── README.md
+└── app
+    ├── Dockerfile
+    └── ...
+```
+
+[_compose.yaml_](compose.yaml)
+
+```
+services:
+  api:
+    build:
+      context: app
+      target: production
+    ports: # You should add the port you need to expose applicaiton if you change the default port
+      - '3000:3000'
+```
+
+Make sure port 3000 on the host is not already being in use.
+Make sure you have already add the port you need to expose applicaiton if you change the default port
+
+## Deploy with docker compose
+
+```
+$ docker compose up -d
+[+] Building 1.2s (18/19)
+ => [internal] load build definition from Dockerfile
+ => transferring dockerfile: 655B
+...
+[+] Running 1/1
+ ⠿ Container nestjs-api-1  Started
+```
+
+## Expected result
+
+Listing containers must show one container running and the port mapping as below:
+
+```
+$ docker ps
+CONTAINER ID   IMAGE        COMMAND                  CREATED         STATUS                            PORTS                                       NAMES
+7573c6f216ed   nestjs_api   "docker-entrypoint.s…"   2 minutes ago   Up 2 minutes (health: starting)   0.0.0.0:3000->3000/tcp, :::3000->3000/tcp   nestjs-api-1
+```
+
+After the application starts, navigate to `http://localhost:3000` in your web browser. (if you didn't specify a port, the default port will be used.)
+
+Stop and remove the containers
+
+```
+$ docker compose down
+[+] Running 2/2
+ ⠿ Container nestjs-api-1 Removed
+ ⠿ Network nestjs_default  Removed
+```

nestjs/app/.dockerignore

@@ -0,0 +1 @@
+node_modules/

nestjs/app/.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',
+  },
+};

nestjs/app/.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

nestjs/app/.prettierrc

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

nestjs/app/Dockerfile

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+# syntax=docker/dockerfile:1.4
+
+FROM node:18.10 AS builder
+
+ARG NODE_ENV=development
+ENV NODE_ENV=${NODE_ENV}
+
+WORKDIR /app
+
+COPY package*.json ./
+
+RUN npm install glob rimraf
+
+RUN npm install --only=development
+
+COPY . .
+
+RUN npm run build
+
+FROM node:18.10 as production
+
+ARG NODE_ENV=production
+ENV NODE_ENV=${NODE_ENV}
+
+ARG PORT=3000
+ENV PORT=${PORT}
+
+WORKDIR /app
+
+COPY package*.json ./
+
+RUN npm install --only=production
+
+COPY . .
+
+COPY --from=builder /app/dist ./dist
+
+HEALTHCHECK --start-period=5s --interval=5m --timeout=2s \
+  CMD curl -f http://localhost/${PORT} || exit 1
+
+CMD ["npm", "run", "start:prod"]

nestjs/app/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).

nestjs/app/nest-cli.json

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

nestjs/app/package.json

@@ -0,0 +1,74 @@
+{
+  "name": "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/axios": "^0.1.0",
+    "@nestjs/common": "^9.0.0",
+    "@nestjs/config": "^2.2.0",
+    "@nestjs/core": "^9.0.0",
+    "@nestjs/platform-express": "^9.0.0",
+    "@nestjs/terminus": "^9.1.2",
+    "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": "28.1.8",
+    "@types/node": "^16.0.0",
+    "@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": "28.1.3",
+    "prettier": "^2.3.2",
+    "source-map-support": "^0.5.20",
+    "supertest": "^6.1.3",
+    "ts-jest": "28.0.8",
+    "ts-loader": "^9.2.3",
+    "ts-node": "^10.0.0",
+    "tsconfig-paths": "4.1.0",
+    "typescript": "^4.7.4"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}

nestjs/app/src/app.controller.spec.ts

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+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!');
+    });
+  });
+});

nestjs/app/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();
+  }
+}

nestjs/app/src/app.module.ts

@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+import { HealthModule } from './health/health.module';
+import { ConfigModule } from '@nestjs/config';
+
+@Module({
+  imports: [HealthModule, ConfigModule.forRoot()],
+  controllers: [AppController],
+  providers: [AppService],
+})
+export class AppModule {}

nestjs/app/src/app.service.ts

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

nestjs/app/src/config/configuration.ts

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+export default () => ({
+  port: parseInt(process.env.PORT, 10) || 3000,
+});

nestjs/app/src/health/health.controller.ts

@@ -0,0 +1,22 @@
+import { Controller, Get } from '@nestjs/common';
+import {
+  HealthCheckService,
+  HttpHealthIndicator,
+  HealthCheck,
+} from '@nestjs/terminus';
+
+@Controller('health')
+export class HealthController {
+  constructor(
+    private health: HealthCheckService,
+    private http: HttpHealthIndicator,
+  ) {}
+
+  @Get()
+  @HealthCheck()
+  check() {
+    return this.health.check([
+      () => this.http.pingCheck('nestjs-docs', 'https://docs.nestjs.com'),
+    ]);
+  }
+}

nestjs/app/src/health/health.module.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { TerminusModule } from '@nestjs/terminus';
+import { HttpModule } from '@nestjs/axios';
+import { HealthController } from './health.controller';
+
+@Module({
+  imports: [TerminusModule, HttpModule],
+  controllers: [HealthController],
+})
+export class HealthModule {}

nestjs/app/src/main.ts

@@ -0,0 +1,14 @@
+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+import configuration from './config/configuration';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+
+  // Starts listening for shutdown hooks
+  app.enableShutdownHooks();
+
+  await app.listen(configuration().port);
+  console.log(`Application is running on: ${await app.getUrl()}`);
+}
+bootstrap();

nestjs/app/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!');
+  });
+});

nestjs/app/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"
+  }
+}

nestjs/app/tsconfig.build.json

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

nestjs/app/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
+  }
+}

nestjs/compose.yml

@@ -0,0 +1,7 @@
+services:
+  api:
+    build:
+      context: app
+      target: production
+    ports: # You should add the port you need to expose applicaiton if you change the default port
+      - '3000:3000'