32 lines
1022 B
TypeScript
32 lines
1022 B
TypeScript
import { HttpClient, HttpParams } 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 { CauseList } from './cause-list';
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const url = '/api/cause-list';
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const serviceName = 'CauseListService';
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@Injectable({
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providedIn: 'root',
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})
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export class CauseListService {
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constructor(private http: HttpClient, private log: ErrorLoggerService) {}
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list(startDate: string | null, finishDate: string | null): Observable<CauseList> {
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const options = { params: new HttpParams() };
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if (startDate !== null) {
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options.params = options.params.set('s', startDate);
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}
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if (finishDate !== null) {
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options.params = options.params.set('f', finishDate);
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}
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return this.http
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.get<CauseList>(url, options)
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.pipe(catchError(this.log.handleError(serviceName, 'list'))) as Observable<CauseList>;
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}
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}
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