openaire-library/monitor/services/stakeholder.service.ts

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import {Injectable} from "@angular/core";
import {HttpClient} from "@angular/common/http";
import {BehaviorSubject, from, Observable, Subscriber} from "rxjs";
import {Indicator, Section, Stakeholder, StakeholderInfo, Visibility} from "../entities/stakeholder";
import {HelperFunctions} from "../../utils/HelperFunctions.class";
import {map} from "rxjs/operators";
import {ActivatedRoute} from "@angular/router";
import {properties} from "../../../../environments/environment";
import {CustomOptions} from "../../services/servicesUtils/customOptions.class";
import {StringUtils} from "../../utils/string-utils.class";
let maps: string[] = ['parameters', 'filters'];
export interface Reorder {
action: 'moved' | 'added' | 'removed',
target: string,
ids: string[];
}
@Injectable({
providedIn: "root"
})
export class StakeholderService {
private stakeholderSubject: BehaviorSubject<Stakeholder> = null;
private promise: Promise<any>;
private sub;
constructor(private http: HttpClient, private route: ActivatedRoute) {
this.stakeholderSubject = new BehaviorSubject<Stakeholder>(null);
/* let source = new EventSource(properties.monitorServiceAPIURL + "/stakeholder/events", {withCredentials: true});
source.addEventListener('message', message => {
console.log(message.data);
});*/
}
ngOnDestroy() {
this.clearSubscriptions();
}
clearSubscriptions() {
if (this.sub instanceof Subscriber) {
this.sub.unsubscribe();
}
}
getStakeholder(alias: string): Observable<Stakeholder> {
if (!this.stakeholderSubject.value || this.stakeholderSubject.value.alias !== alias) {
this.promise = new Promise<any>((resolve, reject) => {
this.sub = this.http.get<Stakeholder>(properties.monitorServiceAPIURL + '/stakeholder/' + encodeURIComponent(alias), CustomOptions.registryOptions()).pipe(map(stakeholder => {
return this.formalize(this.checkIsUpload(stakeholder));
})).subscribe(stakeholder => {
this.stakeholderSubject.next(stakeholder);
resolve();
}, error => {
this.stakeholderSubject.next(null);
resolve();
});
});
}
return from(this.getStakeholderAsync());
}
async getStakeholderAsync() {
await this.promise;
this.clearSubscriptions();
return this.stakeholderSubject.getValue();
}
getAlias(url: string): Observable<string[]> {
return this.http.get<Stakeholder[]>(url + '/stakeholder/alias', CustomOptions.registryOptions()).pipe(map(stakeholders => {
return this.formalize(stakeholders);
}));
}
getStakeholders(url: string, type: string = null, defaultId: string = null): Observable<(Stakeholder & StakeholderInfo)[]> {
return this.http.get<Stakeholder[]>(url + '/stakeholder' + ((type) ? ('?type=' + type) : '') + ((!type && defaultId)? ('?defaultId=' + defaultId):''), CustomOptions.registryOptions()).pipe(map(stakeholders => {
return this.formalize(this.checkIsUpload(stakeholders));
}));
}
getMyStakeholders(url: string, type: string = null): Observable<(Stakeholder & StakeholderInfo)[]> {
return this.http.get<Stakeholder[]>(url + '/my-stakeholder' + ((type) ? ('?type=' + type) : ''), CustomOptions.registryOptions()).pipe(map(stakeholders => {
return this.formalize(this.checkIsUpload(stakeholders));
}));
}
getDefaultStakeholders(url: string, type: string = null): Observable<Stakeholder[]> {
return this.http.get<Stakeholder[]>(url + '/stakeholder/default' + ((type) ? ('?type=' + type) : ''), CustomOptions.registryOptions()).pipe(map(stakeholders => {
return this.formalize(this.checkIsUpload(stakeholders));
}));
}
buildStakeholder(url: string, stakeholder: Stakeholder): Observable<Stakeholder> {
if(stakeholder.alias && stakeholder.alias.startsWith('/')) {
stakeholder.alias = stakeholder.alias.slice(1);
}
return this.http.post<Stakeholder>(url + '/build-stakeholder', stakeholder, CustomOptions.registryOptions()).pipe(map(stakeholder => {
return this.formalize(this.checkIsUpload(stakeholder));
}));
}
changeVisibility(url: string, path: string[], visibility: Visibility): Observable<any> {
return this.http.post<Visibility>(url + '/' + path.join('/') + '/change-visibility' + '?visibility=' + visibility, null, CustomOptions.registryOptions());
}
saveElement(url: string, element: any, path: string[] = []): Observable<any> {
if(element.alias && element.alias.startsWith('/')) {
element.alias = element.alias.slice(1);
}
path = HelperFunctions.encodeArray(path);
return this.http.post<any>(url + ((path.length > 0) ? '/' : '') + path.join('/') +
'/save', element, CustomOptions.registryOptions()).pipe(map(element => {
if(path.length === 0) {
return this.formalize(this.checkIsUpload(element));
} else {
return this.formalize(element);
}
}));
}
saveBulkElements(url: string, indicators, path: string[] = []): Observable<any> {
path = HelperFunctions.encodeArray(path);
return this.http.post<any>(url + ((path.length > 0) ? '/' : '') + path.join('/') +
'/save-bulk', indicators, CustomOptions.registryOptions()).pipe(map(element => {
if(path.length === 0) {
return this.formalize(this.checkIsUpload(element));
} else {
return this.formalize(element);
}
}));
}
saveSection(url: string, element: any, path: string[] = [], index: number = -1): Observable<Section> {
path = HelperFunctions.encodeArray(path);
return this.http.post<Section>(url + ((path.length > 0) ? '/' : '') + path.join('/') +
'/save/' + index, element, CustomOptions.registryOptions()).pipe(map(element => {
return this.formalize(element);
}));
}
deleteElement(url: string, path: string[], childrenAction: string = null): Observable<any> {
path = HelperFunctions.encodeArray(path);
let params: string = "";
if (childrenAction) {
params = "?children=" + childrenAction;
}
return this.http.delete<any>(url + '/' + path.join('/') + '/delete' + params, CustomOptions.registryOptions());
}
reorderIndicators(url: string, path: string[], reorder: Reorder, type: string = 'chart'): Observable<Indicator[]> {
path = HelperFunctions.encodeArray(path);
return this.http.post<Indicator[]>(url + '/' + path.join('/') + '/' + type + '/reorder', reorder, CustomOptions.registryOptions()).pipe(map(indicators => {
return this.formalize(indicators);
}));
}
getStakeholderAsObservable(): Observable<Stakeholder> {
return this.stakeholderSubject.asObservable();
}
setStakeholder(stakeholder: Stakeholder) {
this.stakeholderSubject.next(stakeholder);
}
private checkIsUpload(response: Stakeholder | Stakeholder[]): any | any[] {
if(Array.isArray(response)) {
response.forEach(value => {
value.isUpload = value.logoUrl && !StringUtils.isValidUrl(value.logoUrl);
});
} else {
response.isUpload = response.logoUrl && !StringUtils.isValidUrl(response.logoUrl);
}
return response;
}
private formalize(element: any) {
return HelperFunctions.copy(element);
}
}