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https://github.com/phodal/mooa

Mooa 是一个为 Angular 服务的微前端框架。A independent-deployment micro-frontend Framework for Angular from single-spa.
https://github.com/phodal/mooa

angular micro-frontend microframework microfrontends microservices microservices-architecture spa

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Mooa 是一个为 Angular 服务的微前端框架。A independent-deployment micro-frontend Framework for Angular from single-spa.

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README

        

# Mooa

[![Build Status](https://travis-ci.org/phodal/mooa.svg?branch=master)](https://travis-ci.org/phodal/mooa)
[![Coverage Status](https://coveralls.io/repos/github/phodal/mooa/badge.svg?branch=master)](https://coveralls.io/github/phodal/mooa?branch=master)
[![Maintainability](https://api.codeclimate.com/v1/badges/99132c580e1d74690def/maintainability)](https://codeclimate.com/github/phodal/mooa/maintainability)
[![node](https://img.shields.io/node/v/mooa.svg)](https://www.npmjs.com/package/mooa)
[![npm](https://img.shields.io/npm/v/mooa.svg)](https://www.npmjs.com/mooa)

> A single SPA Utils for Angular 2+

Simliar Projects: [https://github.com/worktile/ngx-planet](https://github.com/worktile/ngx-planet) (Production Ready)

based on [single-spa](https://github.com/CanopyTax/single-spa) && [single-spa-angular-cli](https://github.com/PlaceMe-SAS/single-spa-angular-cli)

difference:

- Host <-> Apps Architecture
- Configurable App (no loader require)
- Independent App in Different Repo and runnable

![Mooa Architecture](docs/mooa.png)

Examples: see in [examples/](examples)

Online Demo:

1. [http://mooa.pho.im/](http://mooa.pho.im/) (host in AWS S3)
2. [http://mooa.phodal.com/](http://mooa.phodal.com/) (host in GitHub Pages)

Features:

1. SPA by Configurable file, ex: ``apps.json``
2. Pluggable APP
3. support Child APP navigate
4. CLI for Generate Config

Goal:

1. 构建插件化的 Web 开发平台,满足业务快速变化及分布式多团队并行开发的需求
2. 构建服务化的中间件,搭建高可用及高复用的前端微服务平台
3. 支持前端的独立交付及部署

Usecase
---

> If you are mooa, please provide you case to help this project.

### Theory

[Research and Application of Micro Frontends](https://iopscience.iop.org/article/10.1088/1757-899X/490/6/062082/meta)

Boilerplate
---

App Boilerplate: [https://github.com/phodal/mooa-boilerplate](https://github.com/phodal/mooa-boilerplate)

Usage
---

### 1. Install mooa

in Host and Child App

```sh
yarn add mooa
```

### 2. Config Host

1. add get Apps logic in AppComponent (``app.component.ts``)

```typescript
constructor(private renderer: Renderer2, http: HttpClient, private router: Router) {
// config Mooa
this.mooa = new Mooa({
mode: 'iframe',
debug: false,
parentElement: 'app-home',
urlPrefix: 'app',
switchMode: 'coexist',
preload: true,
includeZone: true
});
http.get('/assets/apps.json')
.subscribe(
data => {
this.createApps(data);
},
err => console.log(err)
);
}

private createApps(data: IAppOption[]) {
data.map((config) => {
this.mooa.registerApplication(config.name, config, mooaRouter.matchRoute(config.prefix));
});

this.router.events.subscribe((event) => {
if (event instanceof NavigationEnd) {
this.mooa.reRouter(event);
}
});

return this.mooa.start();
}
```

### 3. Config App

1. config App ``main.ts`` for load

```typescript
import { mooaPlatform } from 'mooa';

if (environment.production) {
enableProdMode();
}

mooaPlatform.mount('help').then((opts) => {
platformBrowserDynamic().bootstrapModule(AppModule).then((module) => {
opts['attachUnmount'](module);
});
});

```

2. setup app routing in ``app.module.ts``

```typescript
const appRoutes: Routes = [
{path: '*', component: AppComponent}
...
];

@NgModule({
declarations: [
AppComponent,
...
],
imports: [
BrowserModule,
RouterModule.forRoot(
appRoutes
)
],
providers: [
{provide: APP_BASE_HREF, useValue: mooaPlatform.appBase()},
],
bootstrap: [AppComponent]
})
export class AppModule {

}
```

3. Add for handle URL Change in ``app.component.ts``

```typescript
constructor(private router: Router) {
mooaPlatform.handleRouterUpdate(this.router, 'app1');
}
```

### 4. Setup apps.json with Mooa CLI

1. install global cli

```bash
npm install -g mooa
```

2. create URL list files

Examples: ``apps.txt``

```
http://mooa.phodal.com/assets/app1
http://mooa.phodal.com/assets/help
```

3. Generate Config File

```bash
mooa -g apps.txt
```

Examples:

```json
[
{
"name": "app1",
"selector": "app-app1",
"baseScriptUrl": "/assets/app1",
"styles": [
"styles.bundle.css"
],
"prefix": "app/app1",
"scripts": [
"inline.bundle.js",
"polyfills.bundle.js",
"main.bundle.js"
]
}
]
```

Mooa Config
---

config in Host app's ``app.component.ts``

```typescript
this.mooa = new Mooa({
mode: 'iframe',
debug: false,
parentElement: 'app-home',
urlPrefix: 'app',
switchMode: 'coexist'
})
```

### mode: 'iframe'

use iframe as application container:

```html

```

### switchMode: 'coexist'

hidden application when inactive:

```html


```

For Angular Lazyload Module
---

``inline.bundle.js`` will load script for ``/`` path.

So, just copy ``*.chunk.js`` files to ``dist/``, then deploy it.

API
---

### registerApplicationByLink

exmples:

```typescript
mooa.registerApplicationByLink('help', '/assets/help', mooaRouter.matchRoute('help'));
```

### registerApplication

```typescript
mooa.registerApplication(config.name, config, mooaRouter.matchRoute(config.prefix));
```

hybrid

```typescript
if (config.sourceType) {
that.mooa.registerApplicationByLink(config.name, config.link, mooaRouter.matchRoute(config.name));
} else {
that.mooa.registerApplication(config.name, config, mooaRouter.matchRoute(config.prefix));
}
```

### navigateTo Custom App

```typescript
mooaPlatform.navigateTo({
appName: 'help',
router: 'home'
});
```

License
---

[![Phodal's Idea](http://brand.phodal.com/shields/idea-small.svg)](http://ideas.phodal.com/)

Copyright (c) 2013-2014 Christopher Simpkins
Copyright (c) 2017-2018 Robin Coma Delperier

© 2018 A [Phodal Huang](https://www.phodal.com)'s [Idea](http://github.com/phodal/ideas). This code is distributed under the MIT license. See `LICENSE` in this directory.