Java tutorial
/* * Copyright 2005-2013 shopxx.net. All rights reserved. * Support: http://www.xmsoft.cn * License: http://www.xmsoft.cn/license */ package net.shopxx.controller.shop; import java.math.BigDecimal; import java.util.Date; import java.util.HashMap; import java.util.Map; import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import net.shopxx.Message; import net.shopxx.Setting; import net.shopxx.FileInfo.FileType; import net.shopxx.entity.Member; import net.shopxx.entity.Order; import net.shopxx.entity.Order.PaymentStatus; import net.shopxx.entity.Payment; import net.shopxx.entity.Payment.Method; import net.shopxx.entity.Payment.Status; import net.shopxx.entity.Payment.Type; import net.shopxx.entity.PaymentMethod; import net.shopxx.entity.Sn; import net.shopxx.plugin.PaymentPlugin; import net.shopxx.plugin.PaymentPlugin.NotifyMethod; import net.shopxx.service.FileService; import net.shopxx.service.MemberService; import net.shopxx.service.OrderService; import net.shopxx.service.PaymentService; import net.shopxx.service.PluginService; import net.shopxx.service.SnService; import net.shopxx.util.SettingUtils; import org.apache.commons.lang.StringUtils; import org.apache.commons.lang.time.DateUtils; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.multipart.MultipartFile; import org.springframework.web.multipart.MultipartHttpServletRequest; import com.alibaba.fastjson.JSONObject; import com.mysql.jdbc.jdbc2.optional.SuspendableXAConnection; /** * Controller - * * @author SHOP++ Team * @version 3.0 */ @Controller("shopPaymentController") @RequestMapping("/payment") public class PaymentController extends BaseController { @Resource(name = "orderServiceImpl") private OrderService orderService; @Resource(name = "memberServiceImpl") private MemberService memberService; @Resource(name = "pluginServiceImpl") private PluginService pluginService; @Resource(name = "paymentServiceImpl") private PaymentService paymentService; @Resource(name = "snServiceImpl") private SnService snService; @Resource(name = "fileServiceImpl") private FileService fileService; /** * ?? */ @RequestMapping(value = "/submit", method = RequestMethod.POST) public String submit(Type type, String paymentPluginId, String sn, BigDecimal amount, HttpServletRequest request, HttpServletResponse response, ModelMap model) { Member member = memberService.getCurrent(); if (member == null) { return ERROR_VIEW; } PaymentPlugin paymentPlugin = pluginService.getPaymentPlugin(paymentPluginId); if (paymentPlugin == null || !paymentPlugin.getIsEnabled()) { return ERROR_VIEW; } Payment payment = new Payment(); String description = null; if (type == Type.payment) { Order order = orderService.findBySn(sn); if (order == null || !member.equals(order.getMember()) || order.isExpired() || order.isLocked(null)) { return ERROR_VIEW; } if (order.getPaymentMethod() == null || order.getPaymentMethod().getMethod() != PaymentMethod.Method.online) { return ERROR_VIEW; } if (order.getPaymentStatus() != PaymentStatus.unpaid && order.getPaymentStatus() != PaymentStatus.partialPayment) { return ERROR_VIEW; } if (order.getAmountPayable().compareTo(new BigDecimal(0)) <= 0) { return ERROR_VIEW; } payment.setSn(snService.generate(Sn.Type.payment)); payment.setType(Type.payment); payment.setMethod(Method.online); payment.setStatus(Status.wait); payment.setPaymentMethod(order.getPaymentMethodName() + Payment.PAYMENT_METHOD_SEPARATOR + paymentPlugin.getPaymentName()); payment.setFee(paymentPlugin.calculateFee(order.getAmountPayable())); payment.setAmount(paymentPlugin.calculateAmount(order.getAmountPayable())); payment.setPaymentPluginId(paymentPluginId); payment.setExpire(paymentPlugin.getTimeout() != null ? DateUtils.addMinutes(new Date(), paymentPlugin.getTimeout()) : null); payment.setOrder(order); paymentService.save(payment); description = order.getName(); } else if (type == Type.recharge) { Setting setting = SettingUtils.get(); if (amount == null || amount.compareTo(new BigDecimal(0)) <= 0 || amount.precision() > 15 || amount.scale() > setting.getPriceScale()) { return ERROR_VIEW; } payment.setSn(snService.generate(Sn.Type.payment)); payment.setType(Type.recharge); payment.setMethod(Method.online); payment.setStatus(Status.wait); payment.setPaymentMethod(paymentPlugin.getPaymentName()); payment.setFee(paymentPlugin.calculateFee(amount)); payment.setAmount(paymentPlugin.calculateAmount(amount)); payment.setPaymentPluginId(paymentPluginId); payment.setExpire(paymentPlugin.getTimeout() != null ? DateUtils.addMinutes(new Date(), paymentPlugin.getTimeout()) : null); payment.setMember(member); paymentService.save(payment); description = message("shop.member.deposit.recharge"); } else { return ERROR_VIEW; } model.addAttribute("requestUrl", paymentPlugin.getRequestUrl()); model.addAttribute("requestMethod", paymentPlugin.getRequestMethod()); model.addAttribute("requestCharset", paymentPlugin.getRequestCharset()); model.addAttribute("parameterMap", paymentPlugin.getParameterMap(payment.getSn(), description, request)); if (StringUtils.isNotEmpty(paymentPlugin.getRequestCharset())) { response.setContentType("text/html; charset=" + paymentPlugin.getRequestCharset()); } return "shop/payment/submit"; } /** * */ @RequestMapping("/notify/{notifyMethod}/{sn}") public String notify(@PathVariable NotifyMethod notifyMethod, @PathVariable String sn, HttpServletRequest request, ModelMap model) { Payment payment = paymentService.findBySn(sn); if (payment != null) { PaymentPlugin paymentPlugin = pluginService.getPaymentPlugin(payment.getPaymentPluginId()); if (paymentPlugin != null) { if (paymentPlugin.verifyNotify(sn, notifyMethod, request)) { paymentService.handle(payment); } model.addAttribute("notifyMessage", paymentPlugin.getNotifyMessage(sn, notifyMethod, request)); } model.addAttribute("payment", payment); } return "shop/payment/notify"; } /** * */ @RequestMapping(value = "/upload", method = RequestMethod.POST, produces = "text/html; charset=UTF-8") public @ResponseBody String upload(HttpServletRequest request, HttpServletResponse response) { Map<String, Object> result = new HashMap<String, Object>(); MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request; Map<String, MultipartFile> fileMap = multipartRequest.getFileMap(); for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) { MultipartFile mf = entity.getValue(); String fileName = mf.getOriginalFilename(); try { String fullPath = fileService.upload(FileType.image, mf, false); Setting setting = SettingUtils.get(); String domain = setting.getSiteUrl(); String path = fullPath.substring(domain.length()); result.put("path", path); result.put("fullPath", fullPath); result.put("fileName", fileName); result.put("rtnKey", "1"); result.put("rtnMsg", "??"); } catch (Exception e) { result.put("rtnKey", "0"); result.put("rtnMsg", e.toString()); } } return JSONObject.toJSON(result).toString(); } }