initial commit

.gitignore

@@ -0,0 +1,3 @@
+node_modules/**/*
+src/micro-app-registry/**/*
+.idea/**/*

.prettierrc

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

README.md

@@ -0,0 +1,79 @@
+<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>
+
+[travis-image]: https://api.travis-ci.org/nestjs/nest.svg?branch=master
+[travis-url]: https://travis-ci.org/nestjs/nest
+[linux-image]: https://img.shields.io/travis/nestjs/nest/master.svg?label=linux
+[linux-url]: https://travis-ci.org/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, heavily inspired by <a href="https://angular.io" target="blank">Angular</a>.</p>
+    <p align="center">
+<a href="https://www.npmjs.com/~nestjscore"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
+<a href="https://www.npmjs.com/~nestjscore"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://www.npmjs.com/~nestjscore"><img src="https://img.shields.io/npm/dm/@nestjs/core.svg" alt="NPM Downloads" /></a>
+<a href="https://travis-ci.org/nestjs/nest"><img src="https://api.travis-ci.org/nestjs/nest.svg?branch=master" alt="Travis" /></a>
+<a href="https://travis-ci.org/nestjs/nest"><img src="https://img.shields.io/travis/nestjs/nest/master.svg?label=linux" alt="Linux" /></a>
+<a href="https://coveralls.io/github/nestjs/nest?branch=master"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#5" alt="Coverage" /></a>
+<a href="https://gitter.im/nestjs/nestjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
+<a href="https://opencollective.com/nest#backer"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
+<a href="https://opencollective.com/nest#sponsor"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
+  <a href="https://paypal.me/kamilmysliwiec"><img src="https://img.shields.io/badge/Donate-PayPal-dc3d53.svg"/></a>
+  <a href="https://twitter.com/nestframework"><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
+
+# incremental rebuild (webpack)
+$ npm run webpack
+$ npm run start:hmr
+
+# 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 @@
+{
+  "language": "ts",
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src"
+}

nodemon-debug.json

@@ -0,0 +1,6 @@
+{
+  "watch": ["src"],
+  "ext": "ts",
+  "ignore": ["src/**/*.spec.ts"],
+  "exec": "node --inspect-brk -r ts-node/register -r tsconfig-paths/register src/main.ts"
+}

nodemon.json

@@ -0,0 +1,6 @@
+{
+  "watch": ["src"],
+  "ext": "ts",
+  "ignore": ["src/**/*.spec.ts"],
+  "exec": "ts-node -r tsconfig-paths/register src/main.ts"
+}

package.json

@@ -0,0 +1,56 @@
+{
+  "name": "micro-fe-registry",
+  "version": "0.0.0",
+  "description": "a registry server fro micro-fe loader",
+  "author": "öner zafer",
+  "license": "MIT",
+  "scripts": {
+    "build": "tsc -p tsconfig.build.json",
+    "format": "prettier --write \"src/**/*.ts\"",
+    "start": "ts-node -r tsconfig-paths/register src/main.ts",
+    "start:dev": "nodemon",
+    "start:debug": "nodemon --config nodemon-debug.json",
+    "prestart:prod": "rimraf dist && tsc",
+    "start:prod": "node dist/main.js",
+    "lint": "tslint -p tsconfig.json -c tslint.json",
+    "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": "^5.4.0",
+    "@nestjs/core": "^5.4.0", 
+    "reflect-metadata": "^0.1.12",
+    "rimraf": "^2.6.2",
+    "rxjs": "^6.2.2",
+    "typescript": "^3.0.1"
+  },
+  "devDependencies": {
+    "@nestjs/testing": "^5.1.0",
+    "@types/express": "^4.16.0",
+    "@types/jest": "^23.3.1",
+    "@types/node": "^10.7.1",
+    "@types/supertest": "^2.0.5",
+    "jest": "^23.5.0",
+    "nodemon": "^1.18.3",
+    "prettier": "^1.14.2",
+    "supertest": "^3.1.0",
+    "ts-jest": "^23.1.3",
+    "ts-loader": "^4.4.2",
+    "ts-node": "^7.0.1",
+    "tsconfig-paths": "^3.5.0",
+    "tslint": "5.11.0"
+  },
+  "jest": {
+    "moduleFileExtensions": ["js", "json", "ts"],
+    "rootDir": "src",
+    "testRegex": ".spec.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}

src/app.controller.spec.ts

@@ -0,0 +1,21 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+
+describe('AppController', () => {
+  let app: TestingModule;
+
+  beforeAll(async () => {
+    app = await Test.createTestingModule({
+      controllers: [AppController],
+      providers: [AppService],
+    }).compile();
+  });
+
+  describe('root', () => {
+    it('should return "Hello World!"', () => {
+      const appController = app.get<AppController>(AppController);
+      expect(appController.getMicroApp()).toBe('Hello World!');
+    });
+  });
+});

src/app.controller.ts

@@ -0,0 +1,43 @@
+import {
+  Controller,
+  Get,
+  Header,
+  Logger,
+  Options,
+  Param,
+  Res,
+} from '@nestjs/common';
+import { AppService } from './app.service';
+
+@Controller('registry')
+export class AppController {
+  constructor(private readonly appService: AppService) {}
+
+  @Options(':microAppName')
+  @Header('Access-Control-Allow-Headers', '*')
+  @Header('Access-Control-Allow-Origin', 'http://localhost:9000')
+  @Header('Access-Control-Allow-Credentials', 'true')
+  @Header('Access-Control-Allow-Methods', 'OPTIONS')
+  getAppOptions(@Param('microAppName') microAppName: string): string {
+    return 'true';
+  }
+
+  @Get(':microAppName')
+  @Header('Access-Control-Allow-Origin', 'http://localhost:9000')
+  @Header('Access-Control-Allow-Credentials', 'true')
+  @Header('Access-Control-Allow-Methods', 'GET')
+  @Header('Cache-Control', 'none')
+  getApp(@Param('microAppName') microAppName: string, @Res() res) {
+    this.appService
+      .getMicroApp(microAppName)
+      .then(microAppContentAsText => {
+        Logger.log(res.headers);
+        res.setHeader('content-type', 'application/javascript');
+        res.write(microAppContentAsText);
+        res.end();
+      })
+      .catch(err => {
+        res.send(err).end();
+      });
+  }
+}

src/app.module.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+
+@Module({
+  imports: [],
+  controllers: [AppController],
+  providers: [AppService],
+})
+export class AppModule {}

src/app.service.ts

@@ -0,0 +1,64 @@
+import { Injectable, Logger } from '@nestjs/common';
+import * as fs from 'fs';
+
+@Injectable()
+export class AppService {
+  getMicroApp(microAppName: string): Promise<string> {
+    return new Promise((resolve, reject) => {
+      fs.readFile(
+        `${__dirname}/micro-app-registry/${microAppName}/manifest.json`,
+        { encoding: 'UTF8' },
+        (err, file) => {
+          if (err) {
+            reject(err);
+          } else {
+            resolve(file);
+          }
+        },
+      );
+    }).then(
+      (file: string) =>
+        new Promise<string>((resolve, reject) => {
+          const manifest = JSON.parse(file);
+          fs.readFile(
+            `${__dirname}/micro-app-registry/${microAppName}/${
+              manifest.bundleName
+              }`,
+            { encoding: 'UTF8' },
+            (err, appContentAsText) => {
+              if (err) {
+                reject(err);
+              } else {
+                resolve(
+                  this.wrappTheApp({
+                    appContentAsText,
+                    name: manifest.name,
+                    deps: manifest.dependencies
+                      ? Object.keys(manifest.dependencies)
+                      : [],
+                  }),
+                );
+              }
+            },
+          );
+        }),
+    );
+  }
+
+  wrappTheApp({ appContentAsText, name, deps }): string {
+    return `(function() {
+        const microApp = {
+            "name": "${name}",
+            "deps": [${deps.map(dep => '"' + dep + '"').join(', ')}],
+            "initialize": function(...deps) {
+                return {
+                  "exec": function(...args) { ((...args) => {${appContentAsText}})(...args, ...deps) }
+                }
+            }
+        }
+        if(window && window.AppsManager && window.AppsManager.register) {
+            window.AppsManager.register(microApp);
+        }
+    })()`;
+  }
+}

src/main.ts

@@ -0,0 +1,8 @@
+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+  await app.listen(3000);
+}
+bootstrap();

test/app.e2e-spec.ts

@@ -0,0 +1,24 @@
+import { INestApplication } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
+import { AppModule } from './../src/app.module';
+
+describe('AppController (e2e)', () => {
+  let app: INestApplication;
+
+  beforeAll(async () => {
+    const moduleFixture = 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 +1,5 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "**/*.spec.ts"]
+}

tsconfig.json

@@ -0,0 +1,17 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": true,
+    "noImplicitAny": false,
+    "removeComments": true,
+    "noLib": false,
+    "allowSyntheticDefaultImports": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "target": "es6",
+    "sourceMap": true,
+    "outDir": "./dist",
+    "baseUrl": "./"
+  },
+  "exclude": ["node_modules"]
+}

tsconfig.spec.json

@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "types": ["jest", "node"]
+  },
+  "include": ["**/*.spec.ts", "**/*.d.ts"]
+}