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

Introduction

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

Source

/*******************************************************************************
 * 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 java.util.List;

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.servlet.ModelAndView;

import com.bitranger.parknshop.buyer.dao.CustomerFavouriteItemDAO;
import com.bitranger.parknshop.buyer.dao.ICartCustomerItemDAO;
import com.bitranger.parknshop.buyer.model.CustomerFavouriteItem;
import com.bitranger.parknshop.buyer.model.CustomerFavouriteItemId;
import com.bitranger.parknshop.buyer.model.PsCustomer;
import com.bitranger.parknshop.common.ads.PsPromotItem;
import com.bitranger.parknshop.common.dao.FetchOption;
import com.bitranger.parknshop.common.dao.IPsCategoryDAO;
import com.bitranger.parknshop.common.dao.IPsItemDAO;
import com.bitranger.parknshop.common.model.PsItem;
import com.bitranger.parknshop.common.service.ads.AdCenter;
import com.bitranger.parknshop.seller.dao.IPsOrderDAO;
import com.bitranger.parknshop.seller.dao.IPsRecipientDAO;
import com.bitranger.parknshop.seller.model.PsRecipient;
import com.bitranger.parknshop.visitor.view.VisitorParams;
import com.bitranger.parknshop.visitor.view.VisitorView;

/**
 * @author Zhang Qinchuan
 * @author Yu Bowen
 * 
 */
@Controller
public class ManageFavourite {
    @Autowired
    private IPsCategoryDAO psCategoryDao;

    @Autowired
    private IPsItemDAO psItemDao;

    @Autowired
    private IPsOrderDAO psOrderDao;

    @Autowired
    private ICartCustomerItemDAO psCartCustomerItemDao;

    @Autowired
    private IPsRecipientDAO psRecipientDAO;

    @Autowired
    private CustomerFavouriteItemDAO psCustomerFavouriteItemDao;

    @Autowired
    AdCenter adCenter;

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

    @RequestMapping("/addFavourite")
    public String addFavourite(HttpServletRequest req, Integer psItemId) {
        PsCustomer currentCustomer = (PsCustomer) req.getSession().getAttribute("currentCustomer");

        if (currentCustomer == null) {
            return Utility.error("User haven't logged in.");
        }

        PsItem psItem = psItemDao.findById(psItemId);
        if (psItem == null)
            return Utility.error("Wrong ItemId");
        CustomerFavouriteItem customerFavouriteItem = psCustomerFavouriteItemDao
                .findById(new CustomerFavouriteItemId(currentCustomer.getId(), psItemId));
        if (customerFavouriteItem == null) {
            customerFavouriteItem = new CustomerFavouriteItem();
            customerFavouriteItem.setPsCustomer(currentCustomer);
            customerFavouriteItem.setPsItem(psItem);
            customerFavouriteItem.setTimeCreated(new Timestamp(System.currentTimeMillis()));
            customerFavouriteItem.setId(new CustomerFavouriteItemId(currentCustomer.getId(), psItemId));
            psCustomerFavouriteItemDao.save(customerFavouriteItem);
        }
        return "redirect:/";
    }

    @RequestMapping("/removeFavourite")
    public String removeFavourite(HttpServletRequest req, Integer psItemId) {
        PsCustomer currentCustomer = (PsCustomer) req.getSession().getAttribute("currentCustomer");

        if (currentCustomer == null) {
            return Utility.error("User haven't logged in.");
        }

        PsItem psItem = psItemDao.findById(psItemId);
        if (psItem == null)
            return Utility.error("Wrong ItemId");
        CustomerFavouriteItem customerFavouriteItem = psCustomerFavouriteItemDao
                .findById(new CustomerFavouriteItemId(currentCustomer.getId(), psItemId));
        if (customerFavouriteItem != null) {
            psCustomerFavouriteItemDao.delete(customerFavouriteItem);
        }
        return "redirect:/";
    }

    //   show_shop

    @RequestMapping("/show_shop")
    public ModelAndView showShop(HttpServletRequest req, Integer psItemId) {
        PsItem item = psItemDao.findById(psItemId);
        List<PsItem> itemList = psItemDao.findByShop(item.getPsShop().getId(),
                new FetchOption().descending().limit(100));

        for (PsItem psItem : itemList) {
            psItem.setIntroduction(Utility.slice(psItem.getIntroduction(), 40));
        }

        ModelAndView mv = new ModelAndView();
        mv.addObject(VisitorParams.productItemList, itemList);
        mv.addObject(VisitorParams.itemCount, itemList.size());
        mv.setViewName(VisitorView.product);

        List<PsPromotItem> ads = adCenter.itemAdService.forItemList(itemList, 60, null);
        mv.addObject("ad_list", ads);

        return mv;

    }
}