package com.tourguide.common.huifu.biz;
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import com.alibaba.fastjson.JSONObject;
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import com.huifu.bspay.sdk.opps.core.net.BasePayRequest;
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import com.tourguide.common.huifu.properties.HuiFuProperties;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* 斗拱退款业务。
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*
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* 备注：该类只发起斗拱退款请求，退款成功后的本地订单退款状态应由退款回调验签后幂等更新。
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*/
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@Component
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public class DouGongRefundBiz {
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private static final Logger log = LoggerFactory.getLogger(DouGongRefundBiz.class);
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@Autowired
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private HuiFuProperties huiFuProperties;
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/**
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* 交易退款接口
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*
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* @param reqSeqId 请求流水号，同一huifu_id下当天唯一
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* @param ordAmt 申请退款金额，单位元
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* @param orgReqDate 原交易请求日期，格式yyyyMMdd
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* @param orgReqSeqId 原交易请求流水号（三选一）
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* @param type 类型 1：小件物流；2：跨城出行
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* @return 请求结果
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*/
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public Map<String, Object> refund(String reqSeqId, BigDecimal ordAmt, String orgReqDate, String orgReqSeqId, Integer type) throws Exception {
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log.info("开始调用斗拱退款接口， 退款金额: {}", ordAmt);
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DouGongRequestSupport.initBasePay(huiFuProperties);
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Map<String, Object> data = new HashMap<>();
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data.put("req_date", DouGongRequestSupport.todayForHuiFu());
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data.put("req_seq_id", reqSeqId);
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data.put("huifu_id", huiFuProperties.getSysId());
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data.put("ord_amt", ordAmt.setScale(2, RoundingMode.HALF_UP).toString());
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data.put("org_req_date", orgReqDate);
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// 备注：斗拱原交易定位支持三选一，这里统一使用本系统保存的原请求流水 org_req_seq_id。
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data.put("org_req_seq_id", orgReqSeqId);
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String notifyUrl = Integer.valueOf(1).equals(type) ? "/base/dougong/refund-logistics" : "/base/dougong/refund-crosscity";
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data.put("notify_url", huiFuProperties.getCallbackPath() + notifyUrl);
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Map<String, Object> response = BasePayRequest.requestBasePay("v4/trade/payment/scanpay/refund", data, null, false);
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log.info("斗拱退款接口响应内容: {}", JSONObject.toJSONString(response));
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return response;
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}
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}
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