ng4-engine

Installation

To install this library:

$ git clone [e-mail]:engineering/ng4-engine.git
$ cd ng4-engine && npm run pack
$ cd /your/project/path 
$ cp ../path/to/survey-component-library/ng4-engine-0.0.0.tgz .
$ npm install ng4-engine-0.0.11.tgz

Installation

1. Install the npm package.

   git clone [e-mail]:engineering/ng4-engine.git
   cd ng4-engine && npm run pack
   $ cd /your/project/path 
   $ cp ../path/to/survey-component-library/ng4-engine-0.0.0.tgz .
   $ npm install ng4-engine-0.0.11.tgz
   # Not: version might change => 0.0.4
   

2. Import the things you need in your application and use configuration to configure providers :

   import { EnvironmentsModule } from '../environments/environment.module';
   import {
     ConfigurationService,
     APIService,
     AuthenticationService,
     LocalStorageService,
     BroadcastService,
     MenuProvider
   } from 'ng4-engine';
    
   @NgModule({
       imports:      [ BrowserModule],
       providers: [
         ConfigurationService,
         BroadcastService,
         AuthenticationService,
         APIService,
         LocalStorageService,
       ],
       declarations: [ AppComponent ],
       bootstrap:    [ AppComponent ]
   })
   export class AppModule { } 
   

3. Create the environment module

    ```
    //../environments/environment.module
    import { NgModule } from '@angular/core';
    import { environment as devVariables } from './environment.dev';
    import { environment as testVariables } from './environment.test';
    import { environment as prodVariables } from './environment.prod';
   
   
   
    export function environmentFactory() {
      const location = window.location.host.split('.')[0];
      switch (location) {
        case 'www': {
          return prodVariables;
        }
        case 'test': {
          return testVariables;
        }
        case '': {
          if (window.location.origin === 'file://') {
            return testVariables;
          }
          break;
        }
        default: {
          return devVariables;
        }
      }
      
    }
   
    @NgModule({
      providers: [
        {
          provide: 'configuration',
          useFactory: environmentFactory
        }
      ]
    })
    export class EnvironmentsModule {}
    ```
   

Usage of API Service

Inherit API Service in your services :

import {
  APIService,
  User
} from 'ng4-engine';

@Injectable()
export class UserService  extends APIService {
  private user: User;
  protected url = 'users/';

  get(q?: any) {
    let params: URLSearchParams = new URLSearchParams(q ? `q=${ q }` : '');
    return super.get(params);
  }
}

Development

To generate all *.js, *.d.ts and *.metadata.json files:

$ npm run build

To lint all *.ts files:

$ npm run lint

License

MIT © Adrian Etter