import { Injectable } from '@angular/core'; import { HttpClient } from '@angular/common/http'; import { BaseModel } from '../../shared/models/base.model'; import { Observable } from 'rxjs'; import { tap } from 'rxjs/operators'; /** * Send data back to server * * Contrast to dataStore service */ @Injectable({ providedIn: 'root' }) export class DataSendService { /** * Construct a DataSendService * * @param http The HTTP Client */ constructor(private http: HttpClient) {} /** * Save motion in the server * * @return Observable from */ saveModel(model: BaseModel): Observable { if (!model.id) { return this.http.post('rest/' + model.collectionString + '/', model).pipe( tap( response => { // TODO: Message, Notify, Etc console.log('New Model added. Response : ', response); }, error => console.log('error. ', error) ) ); } else { return this.http.put('rest/' + model.collectionString + '/' + model.id, model).pipe( tap( response => { console.log('Update model. Response : ', response); }, error => console.log('error. ', error) ) ); } } /** * Deletes the given model on the server * * @param model the BaseModel that shall be removed * @return Observable of BaseModel * * TODO Not tested */ delete(model: BaseModel): Observable { if (model.id) { return this.http.delete('rest/' + model.collectionString + '/' + model.id).pipe( tap( response => { // TODO: Message, Notify, Etc console.log('the response: ', response); }, error => console.error('error during delete: ', error) ) ); } else { console.error('No model ID to delete'); } } }