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[ADF-2387] added a stream for pagination size change (#3014)

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* [ADF-2387] added a stream for pagination size change

* [ADF-2387] added test for page size stream

* [ADF-2387] start refactoring adding a general stream for user preference attributes

* [ADF-2387] added documentation and test for user values stream
This commit is contained in:
Vito
2018-03-02 13:54:17 +00:00
committed by Eugenio Romano
parent cef91dc516
commit 8d825b19eb
5 changed files with 100 additions and 11 deletions
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44
lib/core/services/user-preferences.service.ts
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@@ -22,6 +22,14 @@ import { Observable } from 'rxjs/Observable';
import { AppConfigService } from '../app-config/app-config.service';
import { AlfrescoApiService } from './alfresco-api.service';
import { StorageService } from './storage.service';
import 'rxjs/add/operator/distinctUntilChanged';
export enum UserPreferenceValues {
PaginationSize = 'PAGINATION_SIZE',
DisableCSRF = 'DISABLE_CSRF',
Locale = 'LOCALE',
SupportedPageSizes = 'supportedPageSizes'
}
@Injectable()
export class UserPreferencesService {
@@ -32,8 +40,20 @@ export class UserPreferencesService {
locale: 'en'
};
private localeSubject: BehaviorSubject<string> ;
private userPreferenceStatus: any = {
paginationSize: 25,
supportedPageSizes: [5, 10, 15, 20],
LOCALE: 'en'
};
/**
* @deprecated we are grouping every value changed on the user preference in a single stream : userPreferenceValue$
*/
locale$: Observable<string>;
private localeSubject: BehaviorSubject<string> ;
private onChangeSubject: BehaviorSubject<any>;
onChange: Observable<any>;
constructor(
public translate: TranslateService,
@@ -41,11 +61,22 @@ export class UserPreferencesService {
private storage: StorageService,
private apiService: AlfrescoApiService
) {
const currentLocale = this.locale || this.getDefaultLocale();
this.localeSubject = new BehaviorSubject(currentLocale);
this.initUserPreferenceStatus();
this.localeSubject = new BehaviorSubject(this.defaults.locale);
this.locale$ = this.localeSubject.asObservable();
this.defaults.paginationSize = this.appConfig.get('pagination.size', this.defaults.paginationSize);
this.defaults.supportedPageSizes = this.appConfig.get('pagination.supportedPageSizes', this.defaults.supportedPageSizes);
this.onChangeSubject = new BehaviorSubject(this.userPreferenceStatus);
this.onChange = this.onChangeSubject.asObservable();
}
private initUserPreferenceStatus() {
this.userPreferenceStatus[UserPreferenceValues.Locale] = this.locale || this.getDefaultLocale();
this.userPreferenceStatus[UserPreferenceValues.PaginationSize] = this.appConfig.get('pagination.size', this.defaults.paginationSize);
this.userPreferenceStatus[UserPreferenceValues.SupportedPageSizes] = this.appConfig.get('pagination.supportedPageSizes', this.defaults.supportedPageSizes);
this.userPreferenceStatus[UserPreferenceValues.DisableCSRF] = this.disableCSRF;
}
select(property: string): Observable<any> {
return this.onChange.map((userPreferenceStatus) => userPreferenceStatus[property]).distinctUntilChanged();
}
/**
@@ -69,11 +100,12 @@ export class UserPreferencesService {
*/
set(property: string, value: any) {
if (!property) { return; }
this.storage.setItem(
this.getPropertyKey(property),
value
);
this.userPreferenceStatus[property] = value;
this.onChangeSubject.next(this.userPreferenceStatus);
}
/** Gets the active storage prefix for preferences. */