74 lines
2.1 KiB
TypeScript
74 lines
2.1 KiB
TypeScript
import {Injectable} from '@angular/core';
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import {HttpClient, HttpHeaders, HttpParams} from '@angular/common/http';
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import {ErrorLoggerService} from '../core/error-logger.service';
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import {catchError} from 'rxjs/operators';
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import {Observable} from 'rxjs/internal/Observable';
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import {Role} from './role';
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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 = '/v1/roles';
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const serviceName = 'RoleService';
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@Injectable({
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providedIn: 'root'
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})
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export class RoleService {
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constructor(private http: HttpClient, private log: ErrorLoggerService) {
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}
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get(id: string): Observable<Role> {
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const getUrl: string = (id === null) ? `${url}/new` : `${url}/${id}`;
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return <Observable<Role>>this.http.get<Role>(getUrl)
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.pipe(
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catchError(this.log.handleError(serviceName, `get id=${id}`))
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);
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}
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list(): Observable<Role[]> {
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const options = {params: new HttpParams().set('l', '')};
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return <Observable<Role[]>>this.http.get<Role[]>(url, options)
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.pipe(
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catchError(this.log.handleError(serviceName, 'list'))
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);
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}
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listOfNames(): Observable<string[]> {
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const options = {params: new HttpParams().set('n', '')};
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return <Observable<string[]>>this.http.get<string[]>(url, options)
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.pipe(
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catchError(this.log.handleError(serviceName, 'list'))
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);
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}
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save(role: Role): Observable<Role> {
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return <Observable<Role>>this.http.post<Role>(`${url}/new`, role, httpOptions)
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.pipe(
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catchError(this.log.handleError(serviceName, 'save'))
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);
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}
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update(role: Role): Observable<Role> {
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return <Observable<Role>>this.http.put<Role>(`${url}/${role.id}`, role, httpOptions)
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.pipe(
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catchError(this.log.handleError(serviceName, 'update'))
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);
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}
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saveOrUpdate(role: Role): Observable<Role> {
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if (!role.id) {
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return this.save(role);
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} else {
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return this.update(role);
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}
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}
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delete(id: string): Observable<Role> {
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return <Observable<Role>>this.http.delete<Role>(`${url}/${id}`, httpOptions)
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.pipe(
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catchError(this.log.handleError(serviceName, 'delete'))
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);
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}
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}
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