package com.stylefeng.guns.modular.system.service.impl;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.stylefeng.guns.core.util.DateUtil;
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import com.stylefeng.guns.modular.system.controller.resp.TAgentResp;
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import com.stylefeng.guns.modular.system.dao.*;
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import com.stylefeng.guns.modular.system.enums.OrderStateEnum;
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import com.stylefeng.guns.modular.system.enums.PayStatusEnum;
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import com.stylefeng.guns.modular.system.enums.UserTypeEnum;
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import com.stylefeng.guns.modular.system.model.*;
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import com.stylefeng.guns.modular.system.service.ITAgentService;
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import com.baomidou.mybatisplus.service.impl.ServiceImpl;
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import org.springframework.beans.BeanUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.ui.Model;
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import org.springframework.util.CollectionUtils;
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import org.springframework.util.StringUtils;
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import java.math.BigDecimal;
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import java.text.SimpleDateFormat;
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import java.util.*;
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import java.util.stream.Collectors;
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/**
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* <p>
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* 代理商 服务实现类
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* </p>
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*
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* @author stylefeng
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* @since 2023-02-20
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*/
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@Service
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public class TAgentServiceImpl extends ServiceImpl<TAgentMapper, TAgent> implements ITAgentService {
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@Autowired
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private TAgentMapper tAgentMapper;
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@Autowired
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private TOrderMapper tOrderMapper;
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@Autowired
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private TCouponMapper tCouponMapper;
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@Autowired
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private TDriverMapper tDriverMapper;
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@Autowired
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private TRechargeRecordMapper tRechargeRecordMapper;
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@Override
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public EntityWrapper<TAgent> getAgentWrapper(String principal, String principalPhone, String createTime) {
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EntityWrapper<TAgent> wrapper = new EntityWrapper<>();
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// 昵称
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if(StringUtils.hasLength(principal)){
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wrapper.like("principal",principal);
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}
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// 手机号
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if(StringUtils.hasLength(principalPhone)){
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wrapper.like("principalPhone",principalPhone);
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}
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// 开始，结束时间
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if(StringUtils.hasLength(createTime)){
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String[] split = createTime.split(" - ");
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Date startTime = DateUtil.getDate_str4(split[0]);
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Date endTime = DateUtil.getDate_str4(split[1]);
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wrapper.between("createTime",startTime,endTime);
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}
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return wrapper;
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}
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@Override
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public void detail(Integer agentId, Model model) {
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// 查询代理商用户信息
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TAgent tAgent = tAgentMapper.selectById(agentId);
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model.addAttribute("createTime",DateUtil.formatDate(tAgent.getCreateTime()));
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model.addAttribute("startTimeToEndTime",new SimpleDateFormat("yyyy-MM-dd").format(tAgent.getCreateTime()).replace("-",".") + "-" +
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new SimpleDateFormat("yyyy-MM-dd").format(new Date()).replace("-","."));
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model.addAttribute("principal",tAgent.getPrincipal());
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model.addAttribute("principalPhone",tAgent.getPrincipalPhone());
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model.addAttribute("email",tAgent.getEmail());
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model.addAttribute("area",tAgent.getProvinceName()+tAgent.getCityName());
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// 订单信息
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// 订单总量
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List<TOrder> orderList = tOrderMapper.selectList(new EntityWrapper<TOrder>().eq("agentId",tAgent.getId()));
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model.addAttribute("orderSum",orderList.size());
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// 过滤已完成和待评价订单，且支付金额在14元以上
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List<TOrder> orders = orderList.stream().filter(order -> (order.getState().equals(OrderStateEnum.FINISH.getCode()) || order.getState().equals(OrderStateEnum.WAIT_EVALUATED.getCode()))
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&& 0 < order.getPayMoney().compareTo(new BigDecimal("14")) && order.getAgentId().equals(tAgent.getId())).collect(Collectors.toList());
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model.addAttribute("validOrder",orders.size());
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// 过滤已使用优惠券
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List<TOrder> usedCoupon = orderList.stream().filter(order -> (order.getState().equals(OrderStateEnum.FINISH.getCode()) || order.getState().equals(OrderStateEnum.WAIT_EVALUATED.getCode()))
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&& Objects.nonNull(order.getCouponId()) && order.getAgentId().equals(tAgent.getId())).collect(Collectors.toList());
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model.addAttribute("usedCoupon",usedCoupon.size());
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// 已使用优惠券金额求和，已使用优惠券id
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List<Integer> usedCouponId = usedCoupon.stream().map(TOrder::getCouponId).collect(Collectors.toList());
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// 查询已使用优惠券金额求和
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List<TCoupon> tCoupons1 = tCouponMapper.selectList(new EntityWrapper<TCoupon>().in("id", usedCouponId));
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if(CollectionUtils.isEmpty(tCoupons1)){
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model.addAttribute("couponPriceSum", BigDecimal.ZERO);
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}else {
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tCoupons1.stream().map(TCoupon::getCouponPreferentialAmount).reduce(BigDecimal::add).ifPresent(bigDecimal -> model.addAttribute("couponPriceSum", bigDecimal));
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}
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// 优惠券信息
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// 过滤代理商发放的优惠券
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List<TCoupon> tCoupons = tCouponMapper.selectList(new EntityWrapper<TCoupon>().eq("agentId", tAgent.getId()));
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model.addAttribute("issuedCoupon",tCoupons.size());
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// 司机信息
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// 司机数
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List<TDriver> drivers = tDriverMapper.selectList(new EntityWrapper<TDriver>().eq("agentId", tAgent.getId()));
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model.addAttribute("driverCount",drivers.size());
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// 司机充值计算
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List<Integer> driverIds = drivers.stream().map(TDriver::getId).collect(Collectors.toList());
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List<TRechargeRecord> tRechargeRecords = tRechargeRecordMapper.selectList(new EntityWrapper<TRechargeRecord>().in("userId", driverIds)
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.eq("type", UserTypeEnum.DRIVER.getCode())
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.eq("payStatus", PayStatusEnum.FINISH.getCode()));
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if(CollectionUtils.isEmpty(tRechargeRecords)){
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model.addAttribute("driverRecharge",BigDecimal.ZERO);
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}else {
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tRechargeRecords.stream().map(TRechargeRecord::getAmount).reduce(BigDecimal::add).ifPresent(record->model.addAttribute("driverRecharge",record));
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}
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}
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@Override
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public List<TAgentResp> getAgentResp(List<TAgent> tAgents) {
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// 查询订单
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List<TOrder> tOrders = tOrderMapper.selectList(new EntityWrapper<TOrder>());
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// 查询优惠券
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List<TCoupon> tCoupons = tCouponMapper.selectList(new EntityWrapper<TCoupon>());
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// 查询司机信息
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List<TDriver> tDrivers = tDriverMapper.selectList(new EntityWrapper<TDriver>());
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List<TAgentResp> tAgentRespList = new ArrayList<>(tAgents.size());
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for (TAgent tAgent : tAgents) {
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TAgentResp tAgentResp = new TAgentResp();
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BeanUtils.copyProperties(tAgent,tAgentResp);
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tAgentResp.setArea(tAgent.getProvinceName()+tAgent.getCityName());
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if(!CollectionUtils.isEmpty(tOrders)){
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// 订单总量
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List<TOrder> orderList = tOrders.stream().filter(order -> order.getAgentId().equals(tAgent.getId())).collect(Collectors.toList());
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tAgentResp.setOrderSum(orderList.size());
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// 过滤已完成和待评价订单，且支付金额在14元以上
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List<TOrder> orders = tOrders.stream().filter(order -> (order.getState().equals(OrderStateEnum.FINISH.getCode()) || order.getState().equals(OrderStateEnum.WAIT_EVALUATED.getCode()))
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&& 0 < order.getPayMoney().compareTo(new BigDecimal("14")) && order.getAgentId().equals(tAgent.getId())).collect(Collectors.toList());
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tAgentResp.setValidOrder(orders.size());
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// 过滤已使用优惠券
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List<TOrder> usedCoupon = tOrders.stream().filter(order -> (order.getState().equals(OrderStateEnum.FINISH.getCode()) || order.getState().equals(OrderStateEnum.WAIT_EVALUATED.getCode()))
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&& Objects.nonNull(order.getCouponId()) && order.getAgentId().equals(tAgent.getId())).collect(Collectors.toList());
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tAgentResp.setUsedCoupon(usedCoupon.size());
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// 已使用优惠券金额求和，已使用优惠券id
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List<Integer> usedCouponId = usedCoupon.stream().map(TOrder::getCouponId).collect(Collectors.toList());
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// 查询已使用优惠券金额求和
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List<TCoupon> tCoupons1 = tCouponMapper.selectList(new EntityWrapper<TCoupon>().in("id", usedCouponId));
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tCoupons1.stream().map(TCoupon::getCouponPreferentialAmount).reduce(BigDecimal::add).ifPresent(tAgentResp::setCouponPriceSum);
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}
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if(!CollectionUtils.isEmpty(tCoupons)){
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// 过滤代理商发放的优惠券
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List<TCoupon> coupons = tCoupons.stream().filter(coupon -> coupon.getAgentId().equals(tAgent.getId())).collect(Collectors.toList());
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tAgentResp.setIssuedCoupon(coupons.size());
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}
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if(!CollectionUtils.isEmpty(tDrivers)){
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// 司机数
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List<TDriver> drivers = tDrivers.stream().filter(driver -> tAgent.getId().equals(driver.getAgentId())).collect(Collectors.toList());
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tAgentResp.setDriverCount(drivers.size());
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// 司机充值计算
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List<Integer> driverIds = drivers.stream().map(TDriver::getId).collect(Collectors.toList());
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List<TRechargeRecord> tRechargeRecords = tRechargeRecordMapper.selectList(new EntityWrapper<TRechargeRecord>().in("userId", driverIds)
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.eq("type", UserTypeEnum.DRIVER.getCode())
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.eq("payStatus", PayStatusEnum.FINISH.getCode()));
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tRechargeRecords.stream().map(TRechargeRecord::getAmount).reduce(BigDecimal::add).ifPresent(tAgentResp::setDriverRecharge);
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}
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tAgentRespList.add(tAgentResp);
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}
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return tAgentRespList;
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}
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}
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