33 lines
780 B
TypeScript
33 lines
780 B
TypeScript
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import {Inject, Injectable} from '@angular/core';
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import {HttpClient, HttpXhrBackend} from '@angular/common/http';
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import {Observable} from 'rxjs';
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@Injectable()
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export class AppConfig {
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private config: Object = null;
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private httpClient: HttpClient;
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constructor(xhrBackend: HttpXhrBackend) {
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this.httpClient = new HttpClient(xhrBackend);
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this.config = null;
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}
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public getConfig(key: any) {
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if (!this.config.hasOwnProperty(key)) {
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console.log(`Config key ${key} not set`);
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}
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return this.config[key];
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}
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public load(): Promise<any> {
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return this.httpClient.get('/configuration.json')
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.toPromise()
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.then(data => {
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this.config = data;
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//return data;
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})
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.catch(error => this.config = null);
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};
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}
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