bug

jiangping

2023-10-18 6089e88cde34ef3519312d3f563fc3809e138948

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

@@ -44,6 +44,7 @@
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.checkerframework.checker.units.qual.A;
import org.checkerframework.checker.units.qual.C;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@@ -494,28 +495,34 @@
    public void backGoodsorder(String orderId, BigDecimal money,String reason) {
        LoginUserInfo principal = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        Goodsorder goodsorder = goodsorderMapper.selectById(orderId);
        if(goodsorder == null){
            throw new BusinessException(ResponseStatus.DATA_EMPTY.getCode(), "对不起，订单信息不存在，请刷新页面重试！");
        }
         if (Constants.formatIntegerNum(goodsorder.getStatus()) != Constants.GOODSORDER_STATUS.CLOSE.getKey()){
                throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，该订单请结算后再退款~");
        }
        QueryWrapper<Refund> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(Refund::getObjId,orderId)
                .orderByDesc(Refund::getCreateDate)
                .last("limit 1");
        Refund lastRefund = refundMapper.selectOne(wrapper);
        if (Objects.isNull(lastRefund)){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"改订单请结算后在退款");
        }
        BigDecimal canBalance = lastRefund.getCanBalance();
                .eq(Refund::getStatus,Constants.TWO)
                .eq(Refund::getIsdeleted,Constants.ZERO) ;
        wrapper.select("sum(money) as money").last(" limit 1");
        Refund total = refundMapper.selectOne(wrapper);
        BigDecimal refundMoney = total == null?new BigDecimal(0):Constants.formatDecimalNum(total.getMoney());
        BigDecimal canBalance =Constants.formatDecimalNum(goodsorder.getMoney()).subtract(money);
        if(canBalance.compareTo(money) > Constants.ZERO){
            RefundDTO refundDTO = new RefundDTO();
            refundDTO.setOrderId(orderId);
            refundDTO.setCanBalance(lastRefund.getCanBalance().subtract(lastRefund.getMoney()));
            refundDTO.setCanBalance(canBalance);
            refundDTO.setRefundAmount(money);
            refundDTO.setTotalAmount(goodsorder.getMoney());
            refundDTO.setMemberId(goodsorder.getMemberId());
            refundDTO.setCreator(principal.getId());
            refundDTO.setReason(reason);
            refundDTO.setType(Constants.REFUND_TYPE.BACK.getKey());
            Refund refund = wxMiniUtilService.wxRefund(refundDTO);
        }else {
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"退款金额不允许超过"+canBalance);
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，退款金额不允许超过"+canBalance);
        }
    }

@@ -529,20 +536,16 @@
        QueryWrapper<Refund> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(Refund::getObjId,orderId)
                .orderByDesc(Refund::getCreateDate);
        List<Refund> refunds = refundMapper.selectList(wrapper);
                .eq(Refund::getStatus,Constants.TWO)
                .eq(Refund::getIsdeleted,Constants.ZERO) ;
        wrapper.select("sum(money) as money").last(" limit 1");
        Refund total = refundMapper.selectOne(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());
        }
        BigDecimal reduce =  total!=null?Constants.formatDecimalNum(total.getMoney()):new BigDecimal(0);
        goodsorderCanBanlanceDTO.setHasRefundMoney(reduce);
        goodsorderCanBanlanceDTO.setCanBanlanceMoney(Constants.formatDecimalNum(goodsorder.getMoney()).subtract(goodsorderCanBanlanceDTO.getHasRefundMoney()));
        return goodsorderCanBanlanceDTO;
    }

@@ -673,6 +676,7 @@
        goodsorder.setId(Constants.getUUID());
        goodsorder.setCreateDate(new Date());
        goodsorder.setIsdeleted(Constants.ZERO);
        goodsorder.setCode(goodsorder.getId());
        goodsorder.setMemberId(memberId);
        goodsorder.setMoney(new BigDecimal(systemDictDataBiz.queryByCode(Constants.MINI_PROGRAMME,Constants.RENT_DEPOSIT).getCode()));
        goodsorder.setStatus(Constants.goodsorderStatus.waitPay);