delta-store/src/PromiseHttp.ts

An API for a store with change records

/**
 * Created by Papa on 1/5/2016.
 */

import {Observable} from 'rxjs/Observable';
// import {Http, RequestOptionsArgs} from 'angular2/http';
import 'rxjs/add/operator/map';

export abstract class PromiseHttp {

	constructor(
		// private http:Http
	) {
	}

	abstract get(
		url:string,
		requestOptionsArgs?:any // RequestOptionsArgs
	):Promise<any>;
// {
		// let getRequest = this.http.get(url, requestOptionsArgs);
		// return this.asPromise(getRequest);
	// }

	abstract post(
		url:string,
		data:string,
		requestOptionsArgs?:any // RequestOptionsArgs
	):Promise<any>;
	// {
	// 	let getRequest = this.http.post(url, data, requestOptionsArgs);
	// 	return this.asPromise(getRequest);
	// }

	private asPromise<T>(
		observable:Observable<T>
	):Promise<any> {
		return new Promise((
			resolve,
			reject
		) => {
			observable.map(( response ) => {
				return response;
			}).subscribe(( response ) => {
				resolve(response);
			}, ( error ) => {
				reject(error);
			});
		});
	}
}