import { Injectable } from '@angular/core' ; import { HttpClient , HttpParams , HttpResponse } from '@angular/common/http' ; import { Observable } from 'rxjs' ; import { createRequestOption } from 'app/shared' ; import { SERVER_API_URL } from 'app/app.constants' ; import { Audit } from './audit.model' ; @ Injectable ( { providedIn : 'root' } ) export class AuditsService { constructor ( private http ) { } query ( req ) { const params = createRequestOption ( req ) ; params . set ( 'fromDate' , req . fromDate ) ; params . set ( 'toDate' , req . toDate ) ; const requestURL = SERVER_API_URL + 'management/audits' ; return this . http . get < Audit [ ] > ( requestURL , { params , observe : 'response' } ) ; } }