69 lines
1.9 KiB
TypeScript
69 lines
1.9 KiB
TypeScript
import { HttpClient, HttpHeaders } from '@angular/common/http';
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import { Injectable } from '@angular/core';
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import { Observable } from 'rxjs/internal/Observable';
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import { catchError } from 'rxjs/operators';
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import { ErrorLoggerService } from '../core/error-logger.service';
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import { Section } from '../core/section';
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const httpOptions = {
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headers: new HttpHeaders({ 'Content-Type': 'application/json' }),
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};
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const url = '/api/sections';
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const serviceName = 'SectionService';
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@Injectable({
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providedIn: 'root',
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})
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export class SectionService {
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constructor(private http: HttpClient, private log: ErrorLoggerService) {}
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get(id: string): Observable<Section> {
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const getUrl: string = id === null ? url : `${url}/${id}`;
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return <Observable<Section>>(
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this.http
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.get<Section>(getUrl)
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.pipe(catchError(this.log.handleError(serviceName, `get id=${id}`)))
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);
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}
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list(): Observable<Section[]> {
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return <Observable<Section[]>>(
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this.http
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.get<Section[]>(`${url}/list`)
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.pipe(catchError(this.log.handleError(serviceName, 'list')))
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);
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}
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save(section: Section): Observable<Section> {
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return <Observable<Section>>(
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this.http
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.post<Section>(url, section, httpOptions)
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.pipe(catchError(this.log.handleError(serviceName, 'save')))
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);
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}
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update(section: Section): Observable<Section> {
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return <Observable<Section>>(
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this.http
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.put<Section>(`${url}/${section.id}`, section, httpOptions)
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.pipe(catchError(this.log.handleError(serviceName, 'update')))
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);
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}
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saveOrUpdate(section: Section): Observable<Section> {
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if (!section.id) {
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return this.save(section);
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}
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return this.update(section);
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}
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delete(id: string): Observable<Section> {
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return <Observable<Section>>(
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this.http
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.delete<Section>(`${url}/${id}`, httpOptions)
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.pipe(catchError(this.log.handleError(serviceName, 'delete')))
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);
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}
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}
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