webnaplo-gulbaba-frontend/src/app/fault-manager/providers/facility-location.service.ts

import { Injectable } from '@angular/core';
import { ActivatedRouteSnapshot, Resolve } from "@angular/router";
import { HttpClient } from "@angular/common/http";
import { Observable } from "rxjs";

import { environment } from "../../../environments/environment";
import { FacilityLocation } from "../shared";

@Injectable()
export class FacilityLocationService implements Resolve<false|Array<FacilityLocation>> {

    private url = environment.apiUrl + '/api/facility-location';

    constructor(private httpService: HttpClient) {
    }

    public resolve(route: ActivatedRouteSnapshot): Promise<false|Array<FacilityLocation>> {
        return this.getList().toPromise().then(result => result ? result : false);
    }

    public getList(): Observable<Array<FacilityLocation>> {
        return this.httpService.get<FacilityLocation[]>(this.url);
    }
}