55 lines
2.0 KiB
TypeScript
55 lines
2.0 KiB
TypeScript
import {Injectable} from "@angular/core";
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import {HttpClient, HttpErrorResponse} from "@angular/common/http";
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import {Observable} from "rxjs";
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import {Indicator, Stakeholder} from "../utils/entities/stakeholder";
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import {map} from "rxjs/operators";
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import {EnvProperties} from "../openaireLibrary/utils/properties/env-properties";
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@Injectable()
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export class StakeholderService {
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constructor(private http: HttpClient) {
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}
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getStakeholder(alias: string): Observable<Stakeholder> {
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return this.http.get<any>('./assets/stakeholders.json').pipe(map(json => {
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let stakeholder = json.stakeholders.filter(stakeholder => stakeholder.alias === alias)[0];
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if (stakeholder) {
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stakeholder.topics = stakeholder.topics.filter(topic => topic.isActive && topic.isPublic);
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return stakeholder;
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} else {
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throw new HttpErrorResponse({
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error: {
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message: 'No Stakeholder has been found',
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status: 404
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}
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})
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}
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}));
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}
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getIndicator(id: string): Observable<Indicator> {
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return this.http.get<any>('./assets/stakeholders.json').pipe(map(json => {
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return json.indicators.filter(indicator => indicator.id === id)[0];
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}))
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}
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getIndicators(ids: string[]): Observable<Indicator[]> {
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return this.http.get<any>('./assets/stakeholders.json').pipe(map(json => {
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return json.indicators.filter(indicator => ids.indexOf(indicator.id) !== -1);
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}))
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}
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getNumber(properties: EnvProperties, url: string, jsonPath: string[], stakeholder: Stakeholder): Observable<any> {
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const statsUrl = url.replace('{index_shortName}', stakeholder.index_shortName).
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replace('{index_id}', stakeholder.index_id).
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replace('{index_name}', stakeholder.index_name);
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return this.http.get<any>(properties.statisticsAPIURL + statsUrl).pipe(map(response => {
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jsonPath.forEach(field => {
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response = response[field];
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});
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return response;
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}));
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}
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}
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