@RequestMapping(value = "/api/wechat/", method = RequestMethod.POST)
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException, DocumentException, WxErrorException {
// 将请求、响应的编码均设置为UTF-8（防止中文乱码）
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
logger.debug("点击按钮");
/* 获取openId */
// String code = request.getParameter("code");
// WxMpOAuth2AccessToken wxMpOAuth2AccessToken = WeChatConnector
// .getMpService().oauth2getAccessToken(code);
// WxMpUser wxMpUser = WeChatConnector.getMpService()
// .oauth2getUserInfo(wxMpOAuth2AccessToken, null);
// logger.debug("openId"+wxMpUser.getOpenId());
Map<String, String> requestMap = MessageUtil.parseXml(request);
logger.debug(requestMap.toString());
String toUserName = requestMap.get("FromUserName");
String fromUserName = requestMap.get("ToUserName");
String msgType = requestMap.get("MsgType");
// logger.debug("msgType:"+msgType);
// logger.debug("ToUserName"+fromUserName);
// logger.debug("FromUserName"+toUserName);
// logger.debug("Event:"+requestMap.get("Event"));
// logger.debug("OrderId:"+requestMap.get("OrderId"));
// logger.debug("OrderStatus:"+requestMap.get("OrderStatus"));
// logger.debug("ProductId:"+requestMap.get("ProductId"));
// logger.debug("SkuInfo:"+requestMap.get("SkuInfo"));
if (msgType.equals(MessageUtil.REQ_MESSAGE_TYPE_EVENT)) {
String eventType = requestMap.get("Event");
if (eventType.equals(MessageUtil.EVENT_TYPE_CLICK)) {
// 事件KEY值，与创建自定义菜单时指定的KEY值对应
String eventKey = requestMap.get("EventKey");
if (eventKey.matches("activitys:\\d+")) {
logger.debug("推送长图文消息");
Long outNewsMessageId = Long.parseLong(eventKey.split(":")[1]);
OutNewsMessage outNewsMessage = outNewsMessageRepository.findOne(outNewsMessageId);
WxMpXmlOutNewsMessage m =
WxMpXmlOutMessage.NEWS().fromUser(fromUserName).toUser(toUserName).build();
if (outNewsMessage != null) {
logger.debug("子图文size:" + outNewsMessage.getOutNewsMessageItems().size());
logger.debug("遍历添加子图文");
for (OutNewsMessageItem outNewsMessageItem : outNewsMessage.getOutNewsMessageItems()) {
WxMpXmlOutNewsMessage.Item item = new WxMpXmlOutNewsMessage.Item();
// String url=outNewsMessageItem.getUrl();
// url=url.replace("/", "%2F");
// url=url.replace(":", "%3A");
// apiUrl=apiUrl.replace("{url}", url);
item.setUrl(
apiUrl.replace("{outNewsMessageItem.id}", "" + outNewsMessageItem.getId()));
logger.debug("apiUrl:" + apiUrl);
item.setPicUrl(outNewsMessageItem.getPicUrl());
item.setDescription(outNewsMessageItem.getContent());
item.setTitle(outNewsMessageItem.getContent());
m.addArticle(item);
}
// WxMpXmlOutNewsMessage m = WxMpXmlOutMessage.NEWS()
// .fromUser(fromUserName).toUser(toUserName)
// .addArticle(item).build();
logger.info(m.toXml());
response.getWriter().write(m.toXml());
response.getWriter().close();
}
return;
} else {
OutMessage message = outMessageService.findOneById(Long.parseLong(eventKey));
if (message == null) {
return;
}
if ("news".equals(message.getType())) {
logger.debug("推送图文消息");
WxMpXmlOutNewsMessage.Item item = new WxMpXmlOutNewsMessage.Item();
item.setUrl(message.getUrl());
item.setPicUrl(message.getPicUrl());
item.setDescription(message.getContent());
item.setTitle(message.getTitle());
WxMpXmlOutNewsMessage m =
WxMpXmlOutMessage.NEWS()
.fromUser(fromUserName)
.toUser(toUserName)
.addArticle(item)
.build();
logger.info(m.toXml());
response.getWriter().write(m.toXml());
response.getWriter().close();
}
if ("text".equals(message.getType())) {
logger.debug("推送文本消息");
WxMpXmlOutTextMessage text =
WxMpXmlOutMessage.TEXT()
.fromUser(fromUserName)
.toUser(toUserName)
.content(message.getContent())
.build();
response.getWriter().write(text.toXml());
response.getWriter().close();
}
}
} else if (eventType.equals("merchant_order")) {
/*捕获微小店付款事件*/
logger.debug("微小店付款");
/*得到订单号*/
String orderId = requestMap.get("OrderId");
/*查看商品详情,得到商品名和商品数量*/
Map<String, Object> orderInfo = RestTemplateUtil.getOrderInfo(orderId);
Integer product_count = (Integer) orderInfo.get("product_count");
String product_name = (String) orderInfo.get("product_name");
Integer order_total_price = (Integer) orderInfo.get("order_total_price");
String returnOrderPrice = "" + (order_total_price * 1.0 / 100) + "元";
/*根据商品名确定是发哪个供应商的提货码,并且发同等数量*/
Goods goods = goodsRepository.findOneByName(product_name);
if (goods == null) {
logger.debug("商品:" + product_name + ",未在管理台绑定对应的批次号");
return;
}
List<NCoupon> nCoupons =
nCouponService.getOneUnusedNCoupon(goods.getCouponBatch(), COUPONSTATUS.UNUSED);
if (nCoupons == null || nCoupons.size() < product_count) {
logger.debug("提货码不足");
return;
}
String couponsInfo = "";
for (int i = 0; i < product_count; i++) {
NCoupon nCoupon = nCoupons.get(i);
nCoupon.setStatus(COUPONSTATUS.SENT);
nCouponService.save(nCoupon);
couponsInfo += nCoupon.getCode() + ",";
}
couponsInfo = couponsInfo.substring(0, couponsInfo.length() - 1);
logger.debug("couponsInfo:" + couponsInfo);
RestTemplateUtil.sendTemplateInfo(
toUserName, "https://www.baidu.com/", returnOrderPrice, couponsInfo);
} else {
logger.debug("eventType:" + eventType);
}
}
}