argos/dmp-frontend/src/app/services/external-sources/external-sources.service.ts

import 'rxjs/add/operator/map';
import { HttpClient, HttpHeaders } from '@angular/common/http';
import { Injectable } from '@angular/core';
import { HostConfiguration } from './../../app.constants';
import { BaseHttpService } from '../../utilities/cite-http-service-module/base-http.service';
import { Observable } from 'rxjs/Observable';
import { ExternalSourcesItemModel } from '../../models/external-sources/ExternalSourcesItemModel';
import { BaseCriteria } from '../../models/criteria/BaseCriteria';
import { RequestItem } from '../../models/criteria/RequestItem';
import { ResearcherCriteria } from '../../models/criteria/researchers/ResearcherCriteria';
import { ExternalDatasetCriteria } from '../../models/criteria/external-dataset/ExternalDatasetCriteria';
import { RegistryCriteria } from '../../models/criteria/registry/RegistryCriteria';
import { DataRepositoryCriteria } from '../../models/criteria/data-repository/DataRepositoryCriteria';
import { ServicesCriteria } from '../../models/criteria/services/ServicesCriteria';
import { TagsCriteria } from '../../models/criteria/tags/TagsCriteria';


@Injectable()
export class ExternalSourcesService {

  private actionUrl: string;
  private headers: HttpHeaders;

  constructor(private http: BaseHttpService) {

	this.actionUrl = HostConfiguration.Server + 'external/';

	this.headers = new HttpHeaders();
	this.headers = this.headers.set('Content-Type', 'application/json');
	this.headers = this.headers.set('Accept', 'application/json');
  }

  public searchDatasetRegistry(requestItem: RequestItem<RegistryCriteria>): Observable<ExternalSourcesItemModel[]> {
	return this.http.get<ExternalSourcesItemModel[]>(this.actionUrl + 'registries' + '?query=' + requestItem.criteria.like + '&type=' + requestItem.criteria.type, { headers: this.headers });
  }

  public searchDatasetRepository(requestItem: RequestItem<DataRepositoryCriteria>): Observable<ExternalSourcesItemModel[]> {
	return this.http.get<ExternalSourcesItemModel[]>(this.actionUrl + 'datarepos' + '?query=' + requestItem.criteria.like + '&type=' + requestItem.criteria.type, { headers: this.headers });
  }

  public searchDatasetService(requestItem: RequestItem<ServicesCriteria>): Observable<ExternalSourcesItemModel[]> {
	return this.http.get<ExternalSourcesItemModel[]>(this.actionUrl + 'services' + '?query=' + requestItem.criteria.like + '&type=' + requestItem.criteria.type, { headers: this.headers });
  }

  public searchDatasetTags(requestItem: RequestItem<TagsCriteria>): Observable<ExternalSourcesItemModel[]> {
	return Observable.of([
		{ id: '1', name: 'Tag 1', description: '' },
		{ id: '2', name: 'Tag 2', description: '' },
		{ id: '3', name: 'Tag 3', description: '' },
		{ id: '4', name: 'Tag 4', description: '' },
		{ id: '5', name: 'Tag 5', description: '' },
		{ id: '6', name: 'Tag 6', description: '' },
		{ id: '7', name: 'Tag 7', description: '' },
		{ id: '8', name: 'Tag 8', description: '' },
	]);
	//return this.http.get<ExternalSourcesItemModel[]>(this.actionUrl + "tags" + "?query=" + requestItem.criteria.like + "&type=" + requestItem.criteria.type, { headers: this.headers });
  }

  public searchDatasetSExternalDatasetservice(requestItem: RequestItem<ExternalDatasetCriteria>): Observable<ExternalSourcesItemModel[]> {
	return this.http.get<ExternalSourcesItemModel[]>(this.actionUrl + 'datasets' + '?query=' + requestItem.criteria.like + '&type=' + requestItem.criteria.type, { headers: this.headers });
  }

  public searchDMPResearchers(requestItem: RequestItem<ResearcherCriteria>): Observable<ExternalSourcesItemModel[]> {
	return this.http.post<ExternalSourcesItemModel[]>(HostConfiguration.Server + '/researchers/getWithExternal', requestItem, { headers: this.headers });
  }

  public searchDMPOrganizations(like: string): Observable<ExternalSourcesItemModel[]> {
	return this.http.get<ExternalSourcesItemModel[]>(this.actionUrl + 'organisations' + '?query=' + like, { headers: this.headers });
  }//organizationscriteria.criteria.like

  public searchDMPProfiles(like: string): Observable<ExternalSourcesItemModel[]> {
	return this.http.get<ExternalSourcesItemModel[]>(this.actionUrl + 'datasetprofiles/get' + '?query=' + like, { headers: this.headers });
  }

}