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import {Injectable} from '@angular/core';
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import {HttpClient, HttpErrorResponse} from '@angular/common/http';
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import {Observable, throwError} from 'rxjs';
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import {CustomOptions} from './servicesUtils/customOptions.class';
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import {CustomizationOptions} from '../connect/community/CustomizationOptions';
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@Injectable()
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export class LayoutService {
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constructor(private http: HttpClient) {
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}
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static removeNulls(obj) {
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const isArray = obj instanceof Array;
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for (let k in obj) {
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if (obj[k] === null || obj[k] === '') {
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isArray ? obj.splice(k, 1) : delete obj[k];
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} else if (typeof obj[k] === 'object') {
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LayoutService.removeNulls(obj[k]);
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}
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}
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}
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saveLayout(communityId: string, url: string, layout: CustomizationOptions): Observable<CustomizationOptions> {
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LayoutService.removeNulls(layout);
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return this.http.post<CustomizationOptions>(url
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+ communityId + '/layout', layout, CustomOptions.getAuthOptionsWithBody());
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}
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getLayout(communityId: string, url: string): Observable<CustomizationOptions> {
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return this.http.get<CustomizationOptions>(url + communityId + '/layout');
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}
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mockLayout(): any {
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return this.http.get('./assets/customizationOptions.json') ;
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}
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private handleError(error: HttpErrorResponse) {
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// in a real world app, we may send the error to some remote logging infrastructure
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// instead of just logging it to the console
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console.error(error);
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return throwError(error.error || 'Server error');
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}
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}
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