@veeroute/lss-universal-angular@7.16.2673

General usage

In your Angular project:

// without configuring providers
import { LssUniversalApiModule } from '@veeroute/lss-universal-angular';
import { HttpClientModule } from '@angular/common/http';

@NgModule({
    imports: [
        LssUniversalApiModule,
        // make sure to import the HttpClientModule in the AppModule only,
        // see https://github.com/angular/angular/issues/20575
        HttpClientModule
    ],
    declarations: [ AppComponent ],
    providers: [],
    bootstrap: [ AppComponent ]
})
export class AppModule {}

// configuring providers
import { LssUniversalApiModule, Configuration, ConfigurationParameters } from '@veeroute/lss-universal-angular';

export function apiConfigFactory (): Configuration {
  const params: ConfigurationParameters = {
    // set configuration parameters here.
  }
  return new Configuration(params);
}

@NgModule({
    imports: [ LssUniversalApiModule.forRoot(apiConfigFactory) ],
    declarations: [ AppComponent ],
    providers: [],
    bootstrap: [ AppComponent ]
})
export class AppModule {}

// configuring providers with an authentication service that manages your access tokens
import { LssUniversalApiModule, Configuration } from '@veeroute/lss-universal-angular';

@NgModule({
    imports: [ LssUniversalApiModule ],
    declarations: [ AppComponent ],
    providers: [
      {
        provide: Configuration,
        useFactory: (authService: AuthService) => new Configuration(
          {
            basePath: environment.apiUrl,
            accessToken: authService.getAccessToken.bind(authService)
          }
        ),
        deps: [AuthService],
        multi: false
      }
    ],
    bootstrap: [ AppComponent ]
})
export class AppModule {}

import { DefaultApi } from '@veeroute/lss-universal-angular';

export class AppComponent {
    constructor(private apiGateway: DefaultApi) { }
}

Note: The LssUniversalApiModule is restricted to being instantiated once app wide. This is to ensure that all services are treated as singletons.

Using multiple OpenAPI files / APIs / LssUniversalApiModules

In order to use multiple LssUniversalApiModules generated from different OpenAPI files, you can create an alias name when importing the modules in order to avoid naming conflicts:

import { LssUniversalApiModule } from 'my-api-path';
import { LssUniversalApiModule as OtherApiModule } from 'my-other-api-path';
import { HttpClientModule } from '@angular/common/http';

@NgModule({
  imports: [
    LssUniversalApiModule,
    OtherApiModule,
    // make sure to import the HttpClientModule in the AppModule only,
    // see https://github.com/angular/angular/issues/20575
    HttpClientModule
  ]
})
export class AppModule {

}

Set service base path

If different than the generated base path, during app bootstrap, you can provide the base path to your service.

import { BASE_PATH } from '@veeroute/lss-universal-angular';

bootstrap(AppComponent, [
    { provide: BASE_PATH, useValue: 'https://your-web-service.com' },
]);

import { BASE_PATH } from '@veeroute/lss-universal-angular';

@NgModule({
    imports: [],
    declarations: [ AppComponent ],
    providers: [ provide: BASE_PATH, useValue: 'https://your-web-service.com' ],
    bootstrap: [ AppComponent ]
})
export class AppModule {}

Using @angular/cli

First extend your src/environments/*.ts files by adding the corresponding base path:

export const environment = {
  production: false,
  API_BASE_PATH: 'http://127.0.0.1:8080'
};

In the src/app/app.module.ts:

import { BASE_PATH } from '@veeroute/lss-universal-angular';
import { environment } from '../environments/environment';

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [ ],
  providers: [{ provide: BASE_PATH, useValue: environment.API_BASE_PATH }],
  bootstrap: [ AppComponent ]
})
export class AppModule { }

Customizing path parameter encoding

Without further customization, only path-parameters of style 'simple' and Dates for format 'date-time' are encoded correctly.

Other styles (e.g. "matrix") are not that easy to encode and thus are best delegated to other libraries (e.g.: @honoluluhenk/http-param-expander).

To implement your own parameter encoding (or call another library), pass an arrow-function or method-reference to the encodeParam property of the Configuration-object (see General Usage above).

Example value for use in your Configuration-Provider:

new Configuration({
    encodeParam: (param: Param) => myFancyParamEncoder(param),
})