com.bitranger.parknshop.buyer.controller.Payment.java Source code

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Here is the source code for com.bitranger.parknshop.buyer.controller.Payment.java

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/*******************************************************************************
 * Copyright (c) 2014 BitRangers (Team C1).
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *      BitRangers (Team C1) - initial API and implementation
 ******************************************************************************/
package com.bitranger.parknshop.buyer.controller;

import java.sql.Timestamp;

import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.bitranger.parknshop.admin.data.PsAdminAcc;
import com.bitranger.parknshop.admin.data.PsAdminAccDAO;
import com.bitranger.parknshop.admin.data.PsAdministrator;
import com.bitranger.parknshop.admin.data.PsAdministratorDAO;
import com.bitranger.parknshop.buyer.dao.ICartCustomerItemDAO;
import com.bitranger.parknshop.buyer.model.PsCustomer;
import com.bitranger.parknshop.common.dao.IPsCategoryDAO;
import com.bitranger.parknshop.common.dao.IPsItemDAO;
import com.bitranger.parknshop.common.model.OrderStatus;
import com.bitranger.parknshop.seller.dao.IPsOrderDAO;
import com.bitranger.parknshop.seller.dao.PsNoticeSellerDAO;
import com.bitranger.parknshop.seller.model.PsNoticeSeller;
import com.bitranger.parknshop.seller.model.PsOrder;

/**
 * @author Yu Bowen
 * @author Zhang Qinchuan The responsibility of this controller is about
 *         payment. For now, the mock 'payment' always succeed without actual
 *         payment.
 */
@Controller
public class Payment {
    @Autowired
    private IPsCategoryDAO psCategoryDao;

    @Autowired
    private IPsItemDAO psItemDao;

    @Autowired
    private IPsOrderDAO psOrderDao;

    @Autowired
    private ICartCustomerItemDAO psCartCustomerItemDao;

    @Autowired
    private PsAdministratorDAO psAdministratorDao;

    @Autowired
    PsNoticeSellerDAO psNoticeSellerDAO;

    private static final org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(Payment.class.getName());

    @RequestMapping(value = "/submitPayment", method = RequestMethod.POST)
    public String beginPayment(HttpServletRequest req, Integer psOrderId, String bankCardId) {
        PsCustomer currentCustomer = (PsCustomer) req.getSession().getAttribute("currentCustomer");
        if (currentCustomer == null) {
            return Utility.error("User haven't logged in but tried to pay.");
        }
        if (psOrderId == null) {
            return Utility.error("Payment: Order Id unspecified. ");
        }
        PsOrder psOrder = psOrderDao.findByOrderId(psOrderId);
        if (psOrder == null) {
            return Utility.error("Payment: Order doesn't exist. ");
        }
        if (!psOrder.getPsCustomer().getId().equals(currentCustomer.getId())) {
            return Utility.error("The user attempted to pay an order which does not belong to him");
        }
        PsAdministrator psAdministrator = psAdministratorDao.findById(1);
        psAdministrator.setBalance(psAdministrator.getBalance() + psOrder.getPriceTotal());
        psAdministratorDao.update(psAdministrator);

        psOrder.setStatus(OrderStatus.PAID);
        psOrder.setTimePaid(new Timestamp(System.currentTimeMillis()));
        log.info("Current balance " + psAdministrator.getBalance().toString());
        psOrderDao.update(psOrder);

        PsNoticeSeller n = new PsNoticeSeller(psOrder.getPsShop().getPsSeller(),
                new Timestamp(System.currentTimeMillis()), (short) 1);
        n.setSource(((PsCustomer) req.getSession().getAttribute("currentCustomer")).getName());
        n.setSource("order paied");
        psNoticeSellerDAO.save(n);

        return "success_payment";
    }
}