| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| import { Injectable, Inject } from '@angular/core'; |
| import { HttpClient } from '@angular/common/http'; |
| import { Observable, Subject } from 'rxjs'; |
| import { catchError, map } from 'rxjs/operators'; |
| import { SensorParserConfig } from '../model/sensor-parser-config'; |
| import { HttpUtil } from '../util/httpUtil'; |
| import { ParseMessageRequest } from '../model/parse-message-request'; |
| import { RestError } from '../model/rest-error'; |
| import { IAppConfig } from '../app.config.interface'; |
| import { APP_CONFIG } from '../app.config'; |
| |
| @Injectable() |
| export class SensorParserConfigService { |
| url = this.config.apiEndpoint + '/sensor/parser/config'; |
| selectedSensorParserConfig: SensorParserConfig; |
| |
| dataChangedSource = new Subject<string[]>(); |
| dataChanged$ = this.dataChangedSource.asObservable(); |
| |
| constructor( |
| private http: HttpClient, |
| @Inject(APP_CONFIG) private config: IAppConfig |
| ) {} |
| |
| public post( |
| name: string, |
| sensorParserConfig: SensorParserConfig |
| ): Observable<SensorParserConfig> { |
| return this.http |
| .post(this.url + '/' + name, JSON.stringify(sensorParserConfig)) |
| .pipe( |
| map(HttpUtil.extractData), |
| catchError(HttpUtil.handleError) |
| ); |
| } |
| |
| public get(name: string): Observable<SensorParserConfig> { |
| return this.http.get(this.url + '/' + name).pipe( |
| map(HttpUtil.extractData), |
| catchError(HttpUtil.handleError) |
| ); |
| } |
| |
| public getAll(): Observable<{}> { |
| return this.http.get(this.url).pipe( |
| map(HttpUtil.extractData), |
| catchError(HttpUtil.handleError) |
| ); |
| } |
| |
| public deleteSensorParserConfig( |
| name: string |
| ): Observable<Object | RestError> { |
| return this.http |
| .delete(this.url + '/' + name) |
| .pipe(catchError(HttpUtil.handleError)); |
| } |
| |
| public getAvailableParsers(): Observable<{}> { |
| return this.http.get(this.url + '/list/available').pipe( |
| map(HttpUtil.extractData), |
| catchError(HttpUtil.handleError) |
| ); |
| } |
| |
| public parseMessage( |
| parseMessageRequest: ParseMessageRequest |
| ): Observable<{}> { |
| return this.http.post(this.url + '/parseMessage', parseMessageRequest).pipe( |
| map(HttpUtil.extractData), |
| catchError(HttpUtil.handleError) |
| ); |
| } |
| |
| public deleteSensorParserConfigs( |
| sensorNames: string[] |
| ): Observable<{ success: Array<string>; failure: Array<string> }> { |
| let result: { success: Array<string>; failure: Array<string> } = { |
| success: [], |
| failure: [] |
| }; |
| let observable = Observable.create(observer => { |
| let completed = () => { |
| if (observer) { |
| observer.next(result); |
| observer.complete(); |
| } |
| |
| this.dataChangedSource.next(sensorNames); |
| }; |
| for (let i = 0; i < sensorNames.length; i++) { |
| this.deleteSensorParserConfig(sensorNames[i]).subscribe( |
| results => { |
| result.success.push(sensorNames[i]); |
| if ( |
| result.success.length + result.failure.length === |
| sensorNames.length |
| ) { |
| completed(); |
| } |
| }, |
| error => { |
| result.failure.push(sensorNames[i]); |
| if ( |
| result.success.length + result.failure.length === |
| sensorNames.length |
| ) { |
| completed(); |
| } |
| } |
| ); |
| } |
| }); |
| |
| return observable; |
| } |
| } |