com.unzer.payment.service.LinkpayService Maven / Gradle / Ivy

Go to download
package com.unzer.payment.service;

import com.unzer.payment.Linkpay;
import com.unzer.payment.Unzer;
import com.unzer.payment.communication.HttpCommunicationException;
import com.unzer.payment.communication.JsonParser;
import com.unzer.payment.communication.UnzerRestCommunication;
import com.unzer.payment.communication.json.ApiLinkpay;
import com.unzer.payment.communication.mapper.ApiToSdkConverter;

public class LinkpayService {
    private final UnzerRestCommunication client;

    private final UrlUtil urlUtil;
    private final ApiToSdkConverter apiToSdkConverter = new ApiToSdkConverter();
    private final Unzer unzer;

    /**
     * Creates the {@code PaymentService} with the given {@code Unzer} facade,
     * bound to the given {@code UnzerRestCommunication} implementation used for
     * http-communication.
     *
     * @param unzer             - the {@code Unzer} Facade
     * @param restCommunication - the implementation of {@code UnzerRestCommunication} to be used
     *                          for network communication.
     */
    public LinkpayService(Unzer unzer, UnzerRestCommunication restCommunication) {
        this.unzer = unzer;
        this.urlUtil = new UrlUtil(unzer.getPrivateKey());
        this.client = restCommunication;
    }

    public Linkpay initialize(Linkpay page) throws HttpCommunicationException {
        String response = client.httpPost(
                urlUtil.getUrl(page), unzer.getPrivateKey(),
                apiToSdkConverter.map(page)
        );
        ApiLinkpay resource = new JsonParser().fromJson(response, ApiLinkpay.class);
        page = apiToSdkConverter.mapToBusinessObject(page, resource);
        return page;
    }

    public Linkpay fetch(String id) {
        Linkpay linkpay = new Linkpay();
        linkpay.setId(id);
        String response = client.httpGet(
                urlUtil.getUrl(linkpay),
                unzer.getPrivateKey()
        );
        ApiLinkpay resource = new JsonParser().fromJson(response, ApiLinkpay.class);
        return apiToSdkConverter.mapToBusinessObject(new Linkpay(), resource);
    }
}