package com.sandu.ximon.admin.service;
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import cn.hutool.core.lang.Snowflake;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.github.binarywang.wxpay.bean.notify.WxPayNotifyResponse;
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import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult;
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import com.github.pagehelper.PageHelper;
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import com.sandu.common.execption.BusinessException;
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import com.sandu.common.object.BaseConditionVO;
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import com.sandu.common.service.impl.BaseServiceImpl;
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import com.sandu.common.util.SpringContextHolder;
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import com.sandu.ximon.admin.manager.iot.frame.inner.report.A5C3HeartbeatReportInnerFrame;
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import com.sandu.ximon.admin.manager.iot.rrpc.enums.C3mRedisConstant;
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import com.sandu.ximon.admin.pay.OrderStatusEnums;
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import com.sandu.ximon.admin.pay.wx.WxFastPayService;
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import com.sandu.ximon.admin.security.SecurityUtils;
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import com.sandu.ximon.admin.security.order.OrderQueryListener;
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import com.sandu.ximon.admin.utils.AliPayUtils;
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import com.sandu.ximon.admin.utils.RedisUtils;
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import com.sandu.ximon.admin.vo.C3mOrderVO;
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import com.sandu.ximon.dao.bo.C3mOrderBo;
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import com.sandu.ximon.dao.domain.C3mCharging;
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import com.sandu.ximon.dao.domain.C3mOrder;
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import com.sandu.ximon.dao.domain.Pole;
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import com.sandu.ximon.dao.enums.OrderStatus;
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import com.sandu.ximon.dao.enums.OrderType;
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import com.sandu.ximon.dao.mapper.C3mOrderMapper;
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import lombok.AllArgsConstructor;
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import org.springframework.stereotype.Service;
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import java.util.Date;
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import java.util.List;
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/**
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* @Author liuhaonan
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* @Date 2022/3/10 14:24
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* @Version 1.0
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*/
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@Service
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@AllArgsConstructor
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public class C3mOrderService extends BaseServiceImpl<C3mOrderMapper, C3mOrder> {
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private final RedisUtils redisUtils;
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private final PoleService poleService;
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private final C3mOrderMapper c3mOrderMapper;
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private final WxFastPayService fastPayService;
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private final OrderQueryListener orderQueryListener;
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private final Snowflake snowflake;
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/**
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* 退款
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*
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* @param outTradeNo
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* @param refundAmount
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* @return
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*/
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public boolean orderRefund(String outTradeNo, Double refundAmount/*, Long userId, String username*/) {
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Long userId = SecurityUtils.getUserId();
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String username = SecurityUtils.getUsername();
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C3mOrder orderByOutTradeNo = c3mOrderMapper.getOrderByOutTradeNo(outTradeNo);
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if (orderByOutTradeNo.getTotalAmount() < refundAmount) {
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throw new BusinessException("退款金额错误,不能大于付款金额");
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}
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if (orderByOutTradeNo == null) {
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throw new BusinessException("未找到订单");
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} else {
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orderByOutTradeNo.setRefundAmount(refundAmount);
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return c3mOrderRefund(orderByOutTradeNo, "充电桩退款", userId, username);
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}
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}
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/**
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* 退款
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*
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* @param C3mOrder
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* @param msg
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* @param userId
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* @param username
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* @return
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*/
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// @Transactional(rollbackFor = Exception.class)
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private boolean c3mOrderRefund(C3mOrder C3mOrder, String msg, Long userId, String username) {
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// 进行退款，设置订单状态为已退款
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boolean b = false;
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if (C3mOrder.getOrderType().equals(OrderType.ALIPAY.getCode())) {
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b = AliPayUtils.alipayrefund(
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C3mOrder.getPoleId(),
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C3mOrder.getOutTradeNo(),
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C3mOrder.getRefundAmount());
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} else if (C3mOrder.getOrderType().equals(OrderType.WXPAY.getCode())) {
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// 进行微信退款
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b = fastPayService.refund(
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C3mOrder.getTotalAmount(),
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C3mOrder.getRefundAmount(),
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C3mOrder.getOutTradeNo(),
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C3mOrder.getPoleId()
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);
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}
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C3mOrder.setRefundTimestamp(new Date().getTime());
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C3mOrder.setRefundMsg(msg);
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if (b) {
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C3mOrder.setOrderStatus(OrderStatus.REFUND.getStatus());
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c3mOrderMapper.updateRefundOrder(C3mOrder);
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/* logService.log(
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userId,
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ServerTask.SERVER_TASK,
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"C3m订单处理",
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null,
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"{ 操作者("+username+")" +
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"订单退款: "+C3mOrder.getOutTradeNo()
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+",订单总金额:"+C3mOrder.getTotalAmount()
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+",退款金额: "+C3mOrder.getTotalAmount()+"}");*/
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return true;
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} else {
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C3mOrder.setOrderStatus(OrderStatus.REFUND_FAILED.getStatus());
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c3mOrderMapper.updateRefundOrder(C3mOrder);
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/* logService.log(
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userId,
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ServerTask.SERVER_TASK,
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"C3m订单处理",
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null,
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"{ 操作者("+username+")" +
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"订单退款(失败): "+C3mOrder.getOutTradeNo()
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+",订单总金额:"+C3mOrder.getTotalAmount()
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+",退款金额: "+C3mOrder.getTotalAmount()+"}");*/
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return false;
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}
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}
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/**
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* 创建订单
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*
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* @param streetlightId
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* @param c3m
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* @param orderType
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* @param totalAmount
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* @param subscribeChargingCapacity
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* @return
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*/
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public C3mOrder advancePayOrder(Long streetlightId, C3mCharging c3m, String orderType, Double totalAmount,
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Integer subscribeChargingCapacity, String wxCode) {
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// 判断该充电桩是否存在正在进行中的订单
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String chargingJson = redisUtils.get(C3mRedisConstant.C3_CHARGING_ORDER.getCode() + c3m.getC3Mac());
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if (null != chargingJson) {
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return null;
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}
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Pole pole = poleService.getById(streetlightId);
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if (null == pole) {
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return null;
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}
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// 生成订单，并加载到redis缓存，设置超时时间为5分钟
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C3mOrder c3mOrderEntity = new C3mOrderVO().generateOrder(
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streetlightId,
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pole.getDeviceCode(),
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c3m.getC3Mac(),
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OrderType.getOrderType(orderType),
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totalAmount,
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subscribeChargingCapacity
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);
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// 加载到redis缓存中, 查询模块自动查询状态并处理
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// boolean b = redisUtils.set(
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// C3mRedisConstant.C3_NO_PAY_ORDER.getCode() + c3m.getC3Mac() + c3mOrderEntity.getOutTradeNo(),
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// JSON.toJSONString(c3mOrderEntity),
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// C3mRedisConfig.ORDER_MAX_TIME // TODO 测试时关闭
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// );
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boolean b = true;
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c3mOrderEntity.setOrderId(snowflake.nextId());
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c3mOrderEntity.setC3Mac(c3m.getC3Name());
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c3mOrderEntity.setPoleId(streetlightId);
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c3mOrderEntity.setPoleMac(pole.getDeviceCode());
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c3mOrderEntity.setPoleName(pole.getPoleName());
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c3mOrderEntity.setC3Mac(c3m.getC3Mac());
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c3mOrderEntity.setOrderStatus(0);
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c3mOrderEntity.setUserCode(wxCode);
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// 推送到自动查询模块，进行扫描启动
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// orderQueryListener.startScan(OrderScanType.C3M.getType()); // TODO 测试时关闭
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if (b) {
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this.save(c3mOrderEntity);
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}
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return b ? c3mOrderEntity : null;
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}
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/**
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* 微信支付回调
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*/
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public Object payWechatNotify(String xmlData) {
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WxPayOrderNotifyResult wxPayOrderNotifyResult = fastPayService.parseOrderNotifyResult(xmlData);
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String orderSn = wxPayOrderNotifyResult.getOutTradeNo();
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String transactionId = wxPayOrderNotifyResult.getOutTradeNo();
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Integer totalFee = wxPayOrderNotifyResult.getTotalFee();
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C3mOrder userOrder = getByOrderSn(orderSn);
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if (userOrder == null) {
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return WxPayNotifyResponse.fail("订单不存在 sn=" + orderSn);
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}
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// 检查这个订单是否已经处理过
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if (!OrderStatusEnums.UNPAID.getCode().equals(userOrder.getOrderStatus())) {
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return WxPayNotifyResponse.success("订单已经处理成功!");
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}
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userOrder.setOutTradeNo(transactionId);
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userOrder.setPayTimestamp(new Date().getTime());
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userOrder.setOrderStatus(OrderStatusEnums.PAID.getCode());
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if (!updateById(userOrder)) {
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return WxPayNotifyResponse.fail("更新数据已失效");
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}
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/**
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* 调起开始充电接口 // TODO
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*/
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return WxPayNotifyResponse.success("更新数据成功");
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}
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/**
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* 订单详情 by orderSn
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*
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* @param orderSn
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* @return
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*/
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public C3mOrder getByOrderSn(String orderSn) {
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LambdaQueryWrapper<C3mOrder> wrapper = Wrappers.lambdaQuery(C3mOrder.class).eq(C3mOrder::getOutTradeNo, orderSn).last("limit 1");
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return getOne(wrapper);
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}
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/**
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* 根据灯杆id获取最近一条订单
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*/
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public C3mOrder getLastOrderByPoleId(Long poleId) {
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LambdaQueryWrapper<C3mOrder> wrapper = Wrappers.lambdaQuery(C3mOrder.class).eq(C3mOrder::getPoleId, poleId).last("limit 1");
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return getOne(wrapper);
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}
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/**
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* 根据心跳包更新订单状态
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*/
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public void updateOrderStatusByHeartbeat(A5C3HeartbeatReportInnerFrame.HeartBeatDataPackage dataPackage) {
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C3mOrder c3mOrder = getOne(Wrappers.lambdaQuery(C3mOrder.class).eq(C3mOrder::getC3Mac, dataPackage.getC3Mac())
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.eq(C3mOrder::getChargingStates, 1).last("limit 1"));
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if (c3mOrder == null) {
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return;
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}
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//更新充电总量
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c3mOrder.setActualChargingCapacityHide(Double.parseDouble(dataPackage.getChargedCapacity()));
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//更新剩余金额
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c3mOrder.setSurplusAmount(Double.parseDouble(dataPackage.getRemainingAmount()));
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updateById(c3mOrder);
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}
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/**
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* 订单列表
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*
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* @param baseConditionVO
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* @return
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*/
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public List<C3mOrderBo> orderList(BaseConditionVO baseConditionVO) {
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Long userId = SecurityUtils.getClientId();
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PageHelper.startPage(baseConditionVO.getPageNo(), baseConditionVO.getPageSize());
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List<C3mOrderBo> list = baseMapper.orderList(userId);
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return list;
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}
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/**
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* 获取创建时间超过10分钟的订单 并且没有支付的订单
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*/
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public void getOrderListByCreateTime() {
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// 获取当前时间戳
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long time = new Date().getTime();
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//删除超过10分钟未付款的订单
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remove(Wrappers.lambdaQuery(C3mOrder.class).lt(C3mOrder::getCreateTimestamp, time).eq(C3mOrder::getOrderStatus, 0));
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}
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/**
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* 恢复继续充电
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*
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* @param c3Mac
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* @param mcuUdid
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*/
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public void recoverContinueCharing(String c3Mac, String mcuUdid) {
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C3mOrder c3mOrder = getOne(Wrappers.lambdaQuery(C3mOrder.class).
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eq(C3mOrder::getC3Mac, c3Mac).eq(C3mOrder::getC3Udid, mcuUdid).eq(C3mOrder::getChargingStates, 0).last("limit 1"));
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if (c3mOrder != null) {
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c3mOrder.setActualChargingCapacity(c3mOrder.getActualChargingCapacityHide());
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c3mOrder.setActualChargingCapacityHide(0.00);
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//再次充电电量
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double electricity = c3mOrder.getSubscribeChargingCapacity() - c3mOrder.getActualChargingCapacity();
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Integer chargingCapacity = Integer.valueOf(String.valueOf(Math.floor(electricity)));
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//再次充电金额
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double chargeAmount = c3mOrder.getSurplusAmount();
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SpringContextHolder.getBean(C3ChargingService.class).startCharging(c3Mac, chargingCapacity, chargeAmount);
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}
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}
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}
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