/*
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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.api.smo.payment.adapt.fuiouPay;
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import com.alibaba.fastjson.JSONObject;
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import com.java110.api.properties.WechatAuthProperties;
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import com.java110.api.smo.payment.adapt.IPayAdapt;
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import com.java110.core.factory.CommunitySettingFactory;
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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.wechat.SmallWeChatDto;
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import com.java110.utils.cache.MappingCache;
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import com.java110.utils.constant.MappingConstant;
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import com.java110.utils.constant.WechatConstant;
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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.slf4j.Logger;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.*;
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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.util.Map;
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import java.util.SortedMap;
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import java.util.TreeMap;
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/**
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* 富友 支付
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* 此实现方式为 通过 富友支付 去下单不直接去掉微信
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* <p>
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* 商户调用此接口则用户可使用支付宝或微信进行支付。
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* 本接口支持： 微信公众号、 微信小程序、 微信 APP， 支付宝服务窗等
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* <p>
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* <p>
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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： https://aipaytest.fuioupay.com/aggregatePay/wxPreCreate
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* 生产地址： https://aipay.fuioupay.com/aggregatePay/wxPreCreate
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* 生产地址 2： https://aipay-xs.fuioupay.com/aggregatePay/wxPreCreate
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* <p>
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* 该接口常应用于聚合二维码（静态二维码、统一收款码、台卡等不同叫法），用户扫二维码进入微信公众号/支付宝服务窗
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* /QQJS 页面，页面调此接口生成订单，接受订单参数后调起官方支付接口支付。详见公众号/服务窗对接流程
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* 步骤 1：用户通过支付宝(服务窗)、微信(公众号)进入到商户 H5 页面，或者是通过扫描台卡进入。
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* 步骤 2：用户选择商品、输入支付金额等进行下单支付
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* 步骤 3：商户将订单信息发送给富友，返回支付信息(用于调起支付宝、微信的参数)。
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* 步骤 4：商户拿到支付信息后调起微信或者支付宝进行支付
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* 步骤 5：支付结果以回调(2.5)的方式通知到商户
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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 = "fuiouPayAdapt")
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public class FuiouPayAdapt implements IPayAdapt {
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private static final Logger logger = LoggerFactory.getLogger(FuiouPayAdapt.class);
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//微信支付
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public static final String PAY_UNIFIED_ORDER_URL = "https://aipaytest.fuioupay.com/aggregatePay/preCreate";
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private static final String VERSION = "1.0";
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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 orderNum
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* @param money
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* @param openId
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* @return
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* @throws Exception
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*/
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public Map<String, String> java110Payment(RestTemplate outRestTemplate,
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String feeName, String tradeType,
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String orderNum, double money,
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String openId, SmallWeChatDto smallWeChatDto) throws Exception {
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return java110Payment(outRestTemplate, feeName, tradeType, orderNum, money, openId, smallWeChatDto, "");
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}
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/**
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* 预下单
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*
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* @param orderNum
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* @param money
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* @param openId
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* @return
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* @throws Exception
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*/
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public Map<String, String> java110Payment(RestTemplate outRestTemplate,
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String feeName, String tradeType,
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String orderNum, double money,
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String openId, SmallWeChatDto smallWeChatDto, String notifyUrl) throws Exception {
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logger.info("【小程序支付】 统一下单开始, 订单编号=" + orderNum);
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SortedMap<String, String> resultMap = new TreeMap<String, String>();
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//生成支付金额，开发环境处理支付金额数到0.01、0.02、0.03元
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double payAmount = PayUtil.getPayAmountByEnv(MappingCache.getValue(MappingConstant.ENV_DOMAIN,"HC_ENV"), money);
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//添加或更新支付记录(参数跟进自己业务需求添加)
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JSONObject resMap = null;
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if (StringUtil.isEmpty(notifyUrl)) {
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resMap = this.java110UnifieldOrder(outRestTemplate, feeName, orderNum, tradeType, payAmount, openId, smallWeChatDto);
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} else {
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resMap = this.java110UnifieldOrder(outRestTemplate, feeName, orderNum, tradeType, payAmount, openId, smallWeChatDto, notifyUrl);
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}
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if ("000000".equals(resMap.getString("result_code"))) {
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if (WechatAuthProperties.TRADE_TYPE_JSAPI.equals(tradeType)) {
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resultMap.putAll(JSONObject.toJavaObject(JSONObject.parseObject(resMap.getString("reserved_pay_info")), Map.class));
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resultMap.put("sign",resultMap.get("paySign"));
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} else if (WechatAuthProperties.TRADE_TYPE_APP.equals(tradeType)) {
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resultMap.put("appId", smallWeChatDto.getAppId());
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resultMap.put("timeStamp", PayUtil.getCurrentTimeStamp());
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resultMap.put("nonceStr", PayUtil.makeUUID(32));
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resultMap.put("partnerid", smallWeChatDto.getMchId());
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resultMap.put("prepayid", resMap.getString("session_id"));
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//resultMap.put("signType", "MD5");
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resultMap.put("sign", PayUtil.createSign(resultMap, smallWeChatDto.getPayPassword()));
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} else if (WechatAuthProperties.TRADE_TYPE_NATIVE.equals(tradeType)) {
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resultMap.put("prepayId", resMap.getString("session_id"));
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resultMap.put("codeUrl", resMap.getString("qr_code"));
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}
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resultMap.put("code", "0");
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resultMap.put("msg", "下单成功");
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logger.info("【小程序支付】统一下单成功，返回参数:" + resultMap);
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} else {
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resultMap.put("code", resMap.getString("result_code"));
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resultMap.put("msg", resMap.getString("result_msg"));
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logger.info("【小程序支付】统一下单失败，失败原因:" + resMap.get("return_msg"));
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}
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return resultMap;
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}
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/**
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* 小程序支付统一下单
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*/
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private JSONObject java110UnifieldOrder(RestTemplate outRestTemplate, String feeName, String orderNum,
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String tradeType, double payAmount, String openid,
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SmallWeChatDto smallWeChatDto) throws Exception {
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return java110UnifieldOrder(outRestTemplate, feeName, orderNum, tradeType, payAmount, openid, smallWeChatDto, wechatAuthProperties.getWxNotifyUrl());
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}
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/**
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* 小程序支付统一下单
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*/
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private JSONObject java110UnifieldOrder(RestTemplate outRestTemplate, String feeName, String orderNum,
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String tradeType, double payAmount, String openid,
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SmallWeChatDto smallWeChatDto, String notifyUrl) throws Exception {
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String systemName = MappingCache.getValue(WechatConstant.WECHAT_DOMAIN, WechatConstant.PAY_GOOD_NAME);
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String orderPre = CommunitySettingFactory.getValue(smallWeChatDto.getObjId(), "FUIOU_ORDER_PRE");
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JSONObject paramMap = new JSONObject();
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paramMap.put("version", VERSION);
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paramMap.put("mchnt_cd", smallWeChatDto.getMchId()); // 富友分配给二级商户的商户号
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paramMap.put("random_str", PayUtil.makeUUID(32));
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paramMap.put("order_amt", PayUtil.moneyToIntegerStr(payAmount));
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paramMap.put("mchnt_order_no", orderPre + orderNum);
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paramMap.put("txn_begin_ts", DateUtil.getNow(DateUtil.DATE_FORMATE_STRING_DEFAULT));
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paramMap.put("goods_des", systemName + feeName);
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paramMap.put("term_id", "abcdefgh");
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paramMap.put("term_ip", PayUtil.getLocalIp());
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paramMap.put("notify_url", notifyUrl + "?wId=" + WechatFactory.getWId(smallWeChatDto.getAppId()));
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paramMap.put("trade_type", tradeType);
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paramMap.put("sub_openid", openid);
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paramMap.put("sub_appid", smallWeChatDto.getAppId());
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paramMap.put("sign", createSign(paramMap, smallWeChatDto.getPayPassword()));
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logger.debug("调用支付统一下单接口" + paramMap.toJSONString());
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HttpHeaders headers = new HttpHeaders();
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headers.add("Content-Type", "application/json");
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HttpEntity httpEntity = new HttpEntity(paramMap.toJSONString(), headers);
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ResponseEntity<String> responseEntity = outRestTemplate.exchange(
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PAY_UNIFIED_ORDER_URL, HttpMethod.POST, httpEntity, String.class);
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logger.debug("统一下单返回" + responseEntity);
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if (responseEntity.getStatusCode() != HttpStatus.OK) {
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throw new IllegalArgumentException("支付失败" + responseEntity.getBody());
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}
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return JSONObject.parseObject(responseEntity.getBody());
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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("trade_type") + "|"
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+ paramMap.getString("order_amt") + "|"
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+ paramMap.getString("mchnt_order_no") + "|"
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+ paramMap.getString("txn_begin_ts") + "|"
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+ paramMap.getString("goods_des") + "|"
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+ paramMap.getString("term_id") + "|"
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+ paramMap.getString("term_ip") + "|"
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+ paramMap.getString("notify_url") + "|"
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+ paramMap.getString("random_str") + "|"
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+ paramMap.getString("version") + "|"
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+ payPassword;
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return PayUtil.md5(str);
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}
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}
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