/*
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* Copyright 2017-2020 吴学文 and java110 team.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.java110.boot.smo.payment.adapt.plutuspay;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.java110.boot.properties.WechatAuthProperties;
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import com.java110.boot.smo.DefaultAbstractComponentSMO;
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import com.java110.boot.smo.payment.adapt.IOweFeeToNotifyAdapt;
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import com.java110.core.factory.CommunitySettingFactory;
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import com.java110.core.factory.PlutusFactory;
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import com.java110.core.factory.WechatFactory;
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import com.java110.core.log.LoggerFactory;
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import com.java110.dto.fee.FeeDto;
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import com.java110.dto.smallWeChat.SmallWeChatDto;
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import com.java110.utils.cache.CommonCache;
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import com.java110.utils.constant.CommonConstant;
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import com.java110.utils.util.BeanConvertUtil;
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import com.java110.utils.util.DateUtil;
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import com.java110.utils.util.PayUtil;
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import com.java110.utils.util.StringUtil;
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import org.bouncycastle.util.encoders.Base64;
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import org.slf4j.Logger;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.HttpMethod;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Component;
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import org.springframework.web.client.RestTemplate;
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import java.io.UnsupportedEncodingException;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.UUID;
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/**
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* 富友 支付 通知实现
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* 说明：信息通过 http 或 https 形式 post 请求递交给前置系统，编码必须为 UTF-8
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* Json 格式参数名：如下表
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* 参数值：如下表
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* 测试地址：商户提供
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* 生产地址：待定
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* <p>
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* 如图中第 6 步中异步回调，下单(主扫)交易的结果是以异步的形式进行回调的。富友在接受到支付宝等支付通道的回调结果以
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* 后再回调商户。商户接收回调成功处理成功后返回字符串”1” , 后富友停止回调给商户。最多回调 5 次，每次间隔 30S。
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* （重要~重要~重要：不保证通知最终一定能成功，在订单状态不明或者没有收到微信，支付结果通知的情况下，
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* 建议商户主动调用【2.3 订单查询】确认订单状态）
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* 只有主扫、公众号/服务窗支付会通过此接口发异步通知，条码支付没有异步通知。
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*
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* @desc add by 吴学文 15:33
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*/
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@Component(value = "plutusOweFeeToNotifyAdapt")
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public class PlutusOweFeeToNotifyAdapt extends DefaultAbstractComponentSMO implements IOweFeeToNotifyAdapt {
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private static final Logger logger = LoggerFactory.getLogger(PlutusOweFeeToNotifyAdapt.class);
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private static final String APP_ID = "992020011134400001";
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@Autowired
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private RestTemplate restTemplate;
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@Autowired
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private WechatAuthProperties wechatAuthProperties;
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/**
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* 预下单
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*
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* @param param
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* @return
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* @throws Exception
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*/
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public String confirmPayFee(String param, String wId) {
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JSONObject json = JSON.parseObject(param);
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String signature = json.getString("signature");
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String content = json.getString("content");
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String appId = WechatFactory.getAppId(wId);
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SmallWeChatDto smallWeChatDto = getSmallWechat(appId);
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if (smallWeChatDto == null) {
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throw new IllegalArgumentException("未配置公众号或者小程序信息");
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}
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String publicKey = CommunitySettingFactory.getRemark(smallWeChatDto.getObjId(), "PLUTUS_PUBLIC_KEY");
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//验签
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Boolean verify = PlutusFactory.verify256(content, Base64.decode(signature), publicKey);
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//验签成功
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if (!verify) {
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throw new IllegalArgumentException("支付失败签名失败");
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}
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//解密
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byte[] bb = PlutusFactory.decrypt(Base64.decode(content), smallWeChatDto.getPayPassword());
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//服务器返回内容
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String paramOut = new String(bb);
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try {
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JSONObject map = JSONObject.parseObject(paramOut);
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logger.info("【银联支付回调】 回调数据： \n" + map);
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//更新数据
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int result = confirmPayFee(map, wId);
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if (result > 0) {
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//支付成功
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return "SUCCESS";
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}
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} catch (Exception e) {
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logger.error("通知失败", e);
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return "ERROR";
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}
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return "ERROR";
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}
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public int confirmPayFee(JSONObject map, String wId) {
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wId = wId.replace(" ", "+");
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ResponseEntity<String> responseEntity = null;
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String appId = WechatFactory.getAppId(wId);
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SmallWeChatDto smallWeChatDto = getSmallWechat(appId);
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if (smallWeChatDto == null) { //从配置文件中获取 小程序配置信息
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smallWeChatDto = new SmallWeChatDto();
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smallWeChatDto.setAppId(wechatAuthProperties.getAppId());
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smallWeChatDto.setAppSecret(wechatAuthProperties.getSecret());
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smallWeChatDto.setMchId(wechatAuthProperties.getMchId());
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smallWeChatDto.setPayPassword(wechatAuthProperties.getKey());
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}
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//String sign = PayUtil.createChinaUmsSign(paramMap, smallWeChatDto.getPayPassword());
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//JSONObject billPayment = JSONObject.parseObject(map.getString("billPayment"));
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String outTradeNo = map.getString("outTransId");
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String orderId = outTradeNo;
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String order = CommonCache.getAndRemoveValue(FeeDto.REDIS_PAY_OWE_FEE + orderId);
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if (StringUtil.isEmpty(order)) {
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return 1;// 说明已经处理过了 再不处理
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}
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//查询用户ID
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JSONObject paramIn = JSONObject.parseObject(order);
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paramIn.put("oId", orderId);
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freshFees(paramIn);
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String url = "fee.payOweFee";
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responseEntity = this.callCenterService(getHeaders("-1"), paramIn.toJSONString(), url, HttpMethod.POST);
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if (responseEntity.getStatusCode() != HttpStatus.OK) {
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return 0;
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}
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return 1;
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}
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private void freshFees(JSONObject paramIn) {
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if (!paramIn.containsKey("fees")) {
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return;
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}
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JSONArray fees = paramIn.getJSONArray("fees");
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JSONObject fee = null;
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for (int feeIndex = 0; feeIndex < fees.size(); feeIndex++) {
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fee = fees.getJSONObject(feeIndex);
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if (fee.containsKey("deadlineTime")) {
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fee.put("startTime", fee.getString("endTime"));
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fee.put("endTime", fee.getString("deadlineTime"));
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fee.put("receivedAmount", fee.getString("feePrice"));
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fee.put("state", "");
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}
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}
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}
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private Map<String, String> getHeaders(String userId) {
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Map<String, String> headers = new HashMap<>();
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headers.put(CommonConstant.HTTP_APP_ID.toLowerCase(), APP_ID);
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headers.put(CommonConstant.HTTP_USER_ID.toLowerCase(), userId);
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headers.put(CommonConstant.HTTP_TRANSACTION_ID.toLowerCase(), UUID.randomUUID().toString());
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headers.put(CommonConstant.HTTP_REQ_TIME.toLowerCase(), DateUtil.getDefaultFormateTimeString(new Date()));
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headers.put(CommonConstant.HTTP_SIGN.toLowerCase(), "");
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return headers;
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}
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private SmallWeChatDto getSmallWechat(String appId) {
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ResponseEntity responseEntity = null;
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responseEntity = this.callCenterService(getHeaders("-1"), "",
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"smallWeChat.listSmallWeChats?appId="
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+ appId + "&page=1&row=1", HttpMethod.GET);
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if (responseEntity.getStatusCode() != HttpStatus.OK) {
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return null;
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}
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JSONObject smallWechatObj = JSONObject.parseObject(responseEntity.getBody().toString());
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JSONArray smallWeChats = smallWechatObj.getJSONArray("smallWeChats");
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if (smallWeChats == null || smallWeChats.size() < 1) {
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return null;
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}
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return BeanConvertUtil.covertBean(smallWeChats.get(0), SmallWeChatDto.class);
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}
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/**
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* 富友 生成sign 方法
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*
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* @param paramMap
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* @param payPassword
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* @return
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*/
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private String createSign(JSONObject paramMap, String payPassword) {
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String str = paramMap.getString("mchnt_cd") + "|"
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+ paramMap.getString("mchnt_order_no") + "|"
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+ paramMap.getString("settle_order_amt") + "|"
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+ paramMap.getString("order_amt") + "|"
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+ paramMap.getString("txn_fin_ts") + "|"
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+ paramMap.getString("reserved_fy_settle_dt") + "|"
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+ paramMap.getString("random_str") + "|"
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+ payPassword;
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return PayUtil.md5(str);
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}
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// 根据编码类型获得签名内容byte[]
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public static byte[] getContentBytes(String content) {
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try {
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return content.getBytes("UTF-8");
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} catch (UnsupportedEncodingException e) {
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throw new RuntimeException("签名过程中出现错误");
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}
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}
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}
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