feat: 🎸 add demo-server

package.json

@@ -16,6 +16,7 @@
     "pub": "lerna publish --cd-version patch",
     "setup": "./scripts/setup.sh",
     "start": "./scripts/start.sh",
+    "start:server": "./scripts/start-server.sh",
     "test": "lerna run test --stream",
     "test:snapshot": "lerna run test:snapshot"
   },

packages/demo-server/.eslintrc.js

@@ -0,0 +1,24 @@
+module.exports = {
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: 'tsconfig.json',
+    sourceType: 'module',
+  },
+  plugins: ['@typescript-eslint/eslint-plugin'],
+  extends: [
+    'plugin:@typescript-eslint/eslint-recommended',
+    'plugin:@typescript-eslint/recommended',
+    'prettier',
+    'prettier/@typescript-eslint',
+  ],
+  root: true,
+  env: {
+    node: true,
+    jest: true,
+  },
+  rules: {
+    '@typescript-eslint/interface-name-prefix': 'off',
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+  },
+};

packages/demo-server/.prettierrc

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

packages/demo-server/README.md

@@ -0,0 +1,75 @@
+<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
+
+# 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).

packages/demo-server/nest-cli.json

@@ -0,0 +1,4 @@
+{
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src"
+}

packages/demo-server/package.json

@@ -0,0 +1,67 @@
+{
+  "name": "@ali/lowcode-demo-server",
+  "version": "0.8.37",
+  "private": true,
+  "description": "低代码引擎 DEMO Server 端",
+  "scripts": {
+    "prebuild": "rimraf dist",
+    "build": "nest build",
+    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
+    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
+    "start": "nest start",
+    "start:debug": "nest start --debug --watch",
+    "start:dev": "nest start --watch",
+    "start:prod": "node dist/main",
+    "test": "jest",
+    "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",
+    "test:watch": "jest --watch"
+  },
+  "jest": {
+    "coverageDirectory": "../coverage",
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testEnvironment": "node",
+    "testRegex": ".spec.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    }
+  },
+  "dependencies": {
+    "@ali/lowcode-code-generator": "0.8.8",
+    "@nestjs/common": "^7.0.0",
+    "@nestjs/core": "^7.0.0",
+    "@nestjs/platform-express": "^7.0.0",
+    "jszip": "^3.5.0",
+    "reflect-metadata": "^0.1.13",
+    "rimraf": "^3.0.2",
+    "rxjs": "^6.5.4"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^7.0.0",
+    "@nestjs/schematics": "^7.0.0",
+    "@nestjs/testing": "^7.0.0",
+    "@types/express": "^4.17.3",
+    "@types/jest": "25.2.3",
+    "@types/node": "^13.9.1",
+    "@types/supertest": "^2.0.8",
+    "@typescript-eslint/eslint-plugin": "3.0.2",
+    "@typescript-eslint/parser": "3.0.2",
+    "eslint": "7.1.0",
+    "eslint-config-prettier": "^6.10.0",
+    "eslint-plugin-import": "^2.20.1",
+    "jest": "26.0.1",
+    "prettier": "^1.19.1",
+    "supertest": "^4.0.2",
+    "ts-jest": "26.1.0",
+    "ts-loader": "^6.2.1",
+    "ts-node": "^8.6.2",
+    "tsconfig-paths": "^3.9.0",
+    "typescript": "^3.7.4"
+  }
+}

packages/demo-server/src/api/api.controller.spec.ts

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

packages/demo-server/src/api/api.controller.ts

@@ -0,0 +1,21 @@
+import { Controller, Res, Get, Post, Body, Header } from '@nestjs/common';
+import { Response } from 'express';
+import { ApiService } from './api.service';
+import { GenerateProjectDto } from '../dto/generate-project.dto';
+
+@Controller('api')
+export class ApiController {
+  constructor(private readonly apiService: ApiService) {}
+
+  @Get('generate/test')
+  generateTest() {
+    return 'generate test';
+  }
+
+  @Post('generate/project')
+  @Header('Content-Type', 'application/zip')
+  async generateProject(@Res() res: Response, @Body() dto: GenerateProjectDto) {
+    const file = await this.apiService.generateProject(dto.schema);
+    file.pipe(res);
+  }
+}

packages/demo-server/src/api/api.service.spec.ts

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

packages/demo-server/src/api/api.service.ts

@@ -0,0 +1,30 @@
+import * as os from 'os';
+import * as path from 'path';
+import * as fs from 'fs';
+import { Injectable } from '@nestjs/common';
+import CodeGenerator from '@ali/lowcode-code-generator';
+import { createZipPublisher } from '../publisher';
+
+@Injectable()
+export class ApiService {
+  async generateProject(schema: string) {
+    const tmpDir = os.tmpdir();
+    const createIceJsProjectBuilder = CodeGenerator.solutions.icejs;
+    const builder = createIceJsProjectBuilder();
+    const publisher = createZipPublisher({
+      outputPath: tmpDir,
+      projectSlug: 'demo-project',
+    });
+    const filePath = path.join(tmpDir, 'demo-project.zip');
+
+    const result = await builder.generateProject(schema);
+    publisher.setProject(result);
+    const response = await publisher.publish();
+    if (!response.success) {
+      throw new Error('generateProject failed');
+    }
+    return fs.createReadStream(filePath);
+
+    // return filePath;
+  }
+}

packages/demo-server/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!');
+    });
+  });
+});

packages/demo-server/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();
+  }
+}

packages/demo-server/src/app.module.ts

@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+import { ApiController } from './api/api.controller';
+import { ApiService } from './api/api.service';
+
+@Module({
+  imports: [],
+  controllers: [AppController, ApiController],
+  providers: [AppService, ApiService],
+})
+export class AppModule {}

packages/demo-server/src/app.service.ts

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

packages/demo-server/src/dto/generate-project.dto.spec.ts

@@ -0,0 +1,7 @@
+import { GenerateProjectDto } from './generate-project.dto';
+
+describe('GenerateProjectDto', () => {
+  it('should be defined', () => {
+    expect(new GenerateProjectDto()).toBeDefined();
+  });
+});

packages/demo-server/src/dto/generate-project.dto.ts

@@ -0,0 +1,3 @@
+export class GenerateProjectDto {
+  schema: string;
+}

packages/demo-server/src/main.ts

@@ -0,0 +1,9 @@
+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+  app.enableCors();
+  await app.listen(7002);
+}
+bootstrap();

packages/demo-server/src/publisher/index.ts

@@ -0,0 +1,76 @@
+import { IResultDir } from '@ali/lowcode-code-generator';
+import { isNodeProcess, writeZipToDisk, generateProjectZip } from './utils'
+
+export type PublisherFactory<T, U> = (configuration?: Partial<T>) => U;
+
+export interface IPublisher<T, U> {
+  publish: (options?: T) => Promise<IPublisherResponse<U>>;
+  getProject: () => IResultDir | void;
+  setProject: (project: IResultDir) => void;
+}
+
+export interface IPublisherFactoryParams {
+  project?: IResultDir;
+}
+export interface IPublisherResponse<T> {
+  success: boolean;
+  payload?: T;
+}
+
+declare type ZipPublisherResponse = string | Buffer | Blob
+
+export interface ZipFactoryParams extends IPublisherFactoryParams {
+  outputPath?: string
+  projectSlug?: string
+}
+
+export interface ZipPublisher extends IPublisher<ZipFactoryParams, ZipPublisherResponse> {
+  getOutputPath: () => string
+  setOutputPath: (path: string) => void
+}
+
+export const createZipPublisher: PublisherFactory<ZipFactoryParams, ZipPublisher> = (
+  params: ZipFactoryParams = {}
+): ZipPublisher => {
+  let { project, outputPath } = params
+
+  const getProject = () => project
+  const setProject = (projectToSet: IResultDir) => {
+    project = projectToSet
+  }
+
+  const getOutputPath = () => outputPath
+  const setOutputPath = (path: string) => {
+    outputPath = path
+  }
+
+  const publish = async (options: ZipFactoryParams = {}) => {
+    const projectToPublish = options.project || project
+    if (!projectToPublish) {
+      throw new Error('MissingProject');
+    }
+
+    const zipName = options.projectSlug || params.projectSlug || projectToPublish.name
+
+    try {
+      const zipContent = await generateProjectZip(projectToPublish)
+
+      // If not output path is provided, zip is not written to disk
+      const projectOutputPath = options.outputPath || outputPath
+      if (projectOutputPath && isNodeProcess()) {
+        await writeZipToDisk(projectOutputPath, zipContent, zipName)
+      }
+      return { success: true, payload: zipContent }
+    } catch (error) {
+      throw new Error('ZipUnexpected');
+    }
+  }
+
+  return {
+    publish,
+    getProject,
+    setProject,
+    getOutputPath,
+    setOutputPath,
+  }
+}

packages/demo-server/src/publisher/utils.ts

@@ -0,0 +1,57 @@
+import * as JSZip from 'jszip';
+import { IResultFile, IResultDir } from '@ali/lowcode-code-generator';
+
+export const isNodeProcess = (): boolean => {
+  return (
+    typeof process === 'object' &&
+    typeof process.versions === 'object' &&
+    typeof process.versions.node !== 'undefined'
+  )
+}
+
+export const writeZipToDisk = (
+  zipFolderPath: string,
+  content: Buffer | Blob,
+  zipName: string
+): void => {
+  const fs = require('fs')
+  const path = require('path')
+
+  if (!fs.existsSync(zipFolderPath)) {
+    fs.mkdirSync(zipFolderPath, { recursive: true })
+  }
+
+  const zipPath = path.join(zipFolderPath, `${zipName}.zip`)
+
+  const writeStream = fs.createWriteStream(zipPath)
+  writeStream.write(content)
+  writeStream.end()
+}
+
+export const generateProjectZip = async (project: IResultDir): Promise<Buffer | Blob> => {
+  let zip = new JSZip()
+  zip = writeFolderToZip(project, zip, true)
+  const zipType = isNodeProcess() ? 'nodebuffer' : 'blob'
+  return zip.generateAsync({ type: zipType })
+}
+
+const writeFolderToZip = (
+  folder: IResultDir,
+  parentFolder: JSZip,
+  ignoreFolder: boolean = false
+) => {
+  const zipFolder = ignoreFolder ? parentFolder : parentFolder.folder(folder.name)
+
+  folder.files.forEach((file: IResultFile) => {
+    // const options = file.contentEncoding === 'base64' ? { base64: true } : {}
+    const options = {};
+    const fileName = file.ext ? `${file.name}.${file.ext}` : file.name
+    zipFolder.file(fileName, file.content, options)
+  })
+
+  folder.dirs.forEach((subFolder: IResultDir) => {
+    writeFolderToZip(subFolder, zipFolder)
+  })
+
+  return parentFolder
+}

packages/demo-server/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!');
+  });
+});

packages/demo-server/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"
+  }
+}

packages/demo-server/tsconfig.build.json

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

packages/demo-server/tsconfig.json

@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": true,
+    "removeComments": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "allowSyntheticDefaultImports": true,
+    "target": "es2017",
+    "sourceMap": true,
+    "outDir": "./dist",
+    "baseUrl": "./",
+    "incremental": true
+  }
+}

packages/demo/src/editor/plugins/codeout.tsx

@@ -21,7 +21,7 @@ interface BasicSection {
   [k: string]: any;
 }
 
-const CODEOUT_SERVICE_HOST = '30.13.88.126:3000';
+const CODEOUT_SERVICE_HOST = 'localhost:7002';
 
 const Codeout = ({ editor }: PluginProps) => {
   const handleClick = () => {

packages/react-renderer/package.json

@@ -53,5 +53,5 @@
   "publishConfig": {
     "registry": "http://registry.npm.alibaba-inc.com"
   },
-  "homepage": "https://unpkg.alibaba-inc.com/@ali/lowcode-react-renderer@0.8.13/build/index.html"
+  "homepage": "https:/unpkg.alibaba-inc.com/@ali/lowcode-react-renderer@0.8.13/build/index.html"
 }

scripts/start-server.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+# FIXME! do not run build
+lerna exec --scope @ali/lowcode-code-generator -- npm run build
+lerna exec --scope @ali/lowcode-demo-server -- npm start