73 lines
2.2 KiB
TypeScript
73 lines
2.2 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 { Table } from '../core/table';
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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/tables';
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const serviceName = 'TableService';
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@Injectable({
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providedIn: 'root'
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})
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export class TableService {
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constructor(private http: HttpClient, private log: ErrorLoggerService) {
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}
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get(id: string): Observable<Table> {
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const getUrl: string = (id === null) ? `${url}/new` : `${url}/${id}`;
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return <Observable<Table>>this.http.get<Table>(getUrl)
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.pipe(
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catchError(this.log.handleError(serviceName, `get id=${id}`))
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);
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}
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list(): Observable<Table[]> {
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const options = {params: new HttpParams().set('l', '')};
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return <Observable<Table[]>>this.http.get<Table[]>(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(tables: Table): Observable<Table> {
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return <Observable<Table>>this.http.post<Table>(`${url}/new`, tables, httpOptions)
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.pipe(
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catchError(this.log.handleError(serviceName, 'save'))
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);
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}
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update(tables: Table): Observable<Table> {
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return <Observable<Table>>this.http.put<Table>(`${url}/${tables.id}`, tables, httpOptions)
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.pipe(
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catchError(this.log.handleError(serviceName, 'update'))
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);
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}
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updateSortOrder(list: Table[]): Observable<boolean> {
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return <Observable<boolean>>this.http.post<Table[]>(url, list, httpOptions)
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.pipe(
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catchError(this.log.handleError(serviceName, 'updateSortOrder'))
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);
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}
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saveOrUpdate(tables: Table): Observable<Table> {
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if (!tables.id) {
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return this.save(tables);
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} else {
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return this.update(tables);
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}
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}
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delete(id: string): Observable<Table> {
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return <Observable<Table>>this.http.delete<Table>(`${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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