argos/dmp-frontend/src/app/services/dataset/dataset.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 { DataTableRequest } from '../../models/data-table/DataTableRequest';
import { DataTableData } from '../../models/data-table/DataTableData';
import { DatasetListingModel } from '../../models/datasets/DatasetListingModel';
import { DatasetModel } from '../../models/datasets/DatasetModel';


@Injectable()
export class DatasetService {

    private actionUrl: string;
    private headers: HttpHeaders;

    constructor(private http: BaseHttpService) {

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

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

    getPaged(dataTableRequest: DataTableRequest): Observable<DataTableData<DatasetListingModel>> {
        return this.http.post<DataTableData<DatasetListingModel>>(this.actionUrl + 'getPaged', dataTableRequest, { headers: this.headers });
    }

    getSingle(id: string): Observable<DatasetModel> {
        return this.http.get<DatasetModel>(this.actionUrl + id, { headers: this.headers });
    }

    createDataset(datasetModel: DatasetModel): Observable<DatasetModel> {
		return this.http.post<DatasetModel>(this.actionUrl + 'add', datasetModel, { headers: this.headers });
    }
}