#获取可退款信息

jiaosong

2023-10-11 de12889db0cc054dd32005bce74b4a0f552fcc59

 server/services/src/main/java/com/doumee/service/business/impl/GoodsorderServiceImpl.java

@@ -26,6 +26,7 @@
import com.doumee.dao.business.model.MemberRides;
import com.doumee.dao.business.vo.GoodsorderExportVO;
import com.doumee.dao.business.vo.GoodsorderTotalDataVO;
import com.doumee.dao.business.web.request.GoodsorderCanBanlanceDTO;
import com.doumee.dao.business.web.request.MemberRidesQuery;
import com.doumee.dao.business.web.request.RefundDTO;
import com.doumee.dao.business.web.response.*;
@@ -56,10 +57,7 @@
import java.net.UnknownHostException;

import java.sql.Ref;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Objects;
import java.util.*;
import java.util.stream.Collectors;

@Service
@@ -490,6 +488,31 @@
    }

    @Override
    public GoodsorderCanBanlanceDTO getGoodsorderCanBanlanceDTO(String orderId) {


        Goodsorder goodsorder = goodsorderMapper.selectById(orderId);
        QueryWrapper<Refund> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(Refund::getObjId,orderId)
                .orderByDesc(Refund::getCreateDate);
        List<Refund> refunds = refundMapper.selectList(wrapper);
        GoodsorderCanBanlanceDTO goodsorderCanBanlanceDTO = new GoodsorderCanBanlanceDTO();
        goodsorderCanBanlanceDTO.setGoodsorderMoney(goodsorder.getMoney());
        goodsorderCanBanlanceDTO.setCloseMoney(goodsorder.getCloseMoney());
        if (!CollectionUtils.isEmpty(refunds)){
            BigDecimal reduce = refunds.stream().map(s -> s.getMoney()).reduce(new BigDecimal("0"), (a, b) -> b.add(a));
            Refund refund = refunds.stream().findFirst().orElse(null);
            goodsorderCanBanlanceDTO.setHasRefundMoney(reduce);
            goodsorderCanBanlanceDTO.setCanBanlanceMoney(refund.getCanBalance().subtract(refund.getMoney()));
        }else {
            goodsorderCanBanlanceDTO.setHasRefundMoney(new BigDecimal("0"));
            goodsorderCanBanlanceDTO.setCanBanlanceMoney(goodsorder.getMoney());
        }
        return goodsorderCanBanlanceDTO;
    }

    @Override
    public GoodsorderTotalDataVO getTotalData(Goodsorder param){

            GoodsorderTotalDataVO model = new GoodsorderTotalDataVO();