com.tysanclan.site.projectewok.pages.member.SubscriptionPaymentResolvedPage.java Source code

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Here is the source code for com.tysanclan.site.projectewok.pages.member.SubscriptionPaymentResolvedPage.java

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/**
 * Tysan Clan Website
 * Copyright (C) 2008-2013 Jeroen Steenbeeke and Ties van de Ven
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.tysanclan.site.projectewok.pages.member;

import org.apache.wicket.RestartResponseAtInterceptPageException;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.spring.injection.annot.SpringBean;

import com.tysanclan.site.projectewok.beans.FinanceService;
import com.tysanclan.site.projectewok.entities.SubscriptionPayment;
import com.tysanclan.site.projectewok.entities.dao.SubscriptionPaymentDAO;
import com.tysanclan.site.projectewok.pages.AccessDeniedPage;

public class SubscriptionPaymentResolvedPage extends WebPage {
    private static final long serialVersionUID = 1L;

    @SpringBean
    private SubscriptionPaymentDAO subscriptionPaymentDAO;

    @SpringBean
    private FinanceService financeService;

    public SubscriptionPaymentResolvedPage(PageParameters params) {

        Long paymentId = params.get("paymentId").toOptionalLong();
        String requestConfirmation = params.get("confirmationKey").toOptionalString();

        if (paymentId == null || requestConfirmation == null) {
            throw new RestartResponseAtInterceptPageException(AccessDeniedPage.class);
        }

        SubscriptionPayment payment = getPayment(paymentId);

        if (payment == null)
            throw new RestartResponseAtInterceptPageException(AccessDeniedPage.class);

        String key = subscriptionPaymentDAO.getConfirmationKey(payment);

        if (!requestConfirmation.equals(key))
            throw new RestartResponseAtInterceptPageException(AccessDeniedPage.class);

        if (financeService.paySubscriptionDue(payment)) {
            throw new RestartResponseAtInterceptPageException(new SubscriptionPaymentPage());
        }

        throw new RestartResponseAtInterceptPageException(AccessDeniedPage.class);
    }

    private SubscriptionPayment getPayment(Long paymentId) {
        return subscriptionPaymentDAO.get(paymentId);
    }
}