busStop.service.ts
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import { Injectable } from '@angular/core';
import { Headers, Http } from '@angular/http';
import 'rxjs/add/operator/toPromise';
import { busStop } from './busStop';
@Injectable()
export class BusStopService {
private url = 'http://localhost:5000/busstop';
private headers = new Headers({'Content-Type': 'application/json'});
constructor(private http: Http) { }
getData(): Promise<busStop[]> {
// let busStops: busStop2[] = [{
// roadId: 1,
// regionId: 1,
// settlementId: 1,
// surfaceTypeId: '1',
// locationLeft: '1',
// locationRight: '1',
// stateCommonId: 1,
// areaStopAvailability: '',
// areaLandAvailability: '',
// pocketAvailability: '',
// toiletAvailability: '',
// yearBuild: '',
// yearRepair: '',
// }];
// return Promise.resolve(busStops);
return this.http.get(this.url)
.toPromise()
.then(response => response.json().busStopEditDsM as busStop[])
.catch(this.handleError);
}
update(id: number, data: string): Promise<any> {
return this.http.post(this.url + '/update?id=' + id, data, { headers: this.headers })
.toPromise()
.then(response => response.json())
.catch(this.handleError);
}
create(data: string): Promise<busStop> {
return this.http.post(this.url + '/create', data, { headers: this.headers })
.toPromise()
.then(response => response.json() as busStop)
.catch(this.handleError);
}
delete(id: number): Promise<any> {
return this.http.delete(this.url + '/delete?id=' + id, { headers: this.headers })
.toPromise()
.then(response => response.json())
.catch(this.handleError);
}
private handleError(error: any): Promise<any> {
console.error('An error occured', error);
return Promise.reject(error.message || error);
}
}