fix orderRefund

Helius

2021-09-24 2351cfc36d87f74ba1aa267e5554e16781dfb44d

 src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java

@@ -1,23 +1,39 @@
package cc.mrbird.febs.mall.service.impl;

import cc.mrbird.febs.common.enumerates.OrderRefundStatusEnum;
import cc.mrbird.febs.common.enumerates.OrderStatusEnum;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.common.utils.AppContants;
import cc.mrbird.febs.common.utils.LoginUserUtil;
import cc.mrbird.febs.common.utils.MallUtils;
import cc.mrbird.febs.mall.dto.AddOrderDto;
import cc.mrbird.febs.mall.dto.AddOrderItemDto;
import cc.mrbird.febs.common.utils.RedisUtils;
import cc.mrbird.febs.mall.conversion.MallOrderInfoConversion;
import cc.mrbird.febs.mall.conversion.MallOrderRefundConversion;
import cc.mrbird.febs.mall.dto.*;
import cc.mrbird.febs.mall.entity.*;
import cc.mrbird.febs.mall.mapper.*;
import cc.mrbird.febs.mall.service.IApiMallMemberWalletService;
import cc.mrbird.febs.mall.service.IApiMallOrderInfoService;
import cc.mrbird.febs.mall.vo.OrderDetailVo;
import cc.mrbird.febs.mall.vo.OrderListVo;
import cc.mrbird.febs.mall.vo.OrderRefundVo;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateUnit;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.crypto.SecureUtil;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Random;

/**
@@ -33,12 +49,20 @@
    private final MallGoodsSkuMapper mallGoodsSkuMapper;
    private final MallAddressInfoMapper mallAddressInfoMapper;
    private final MallOrderItemMapper mallOrderItemMapper;
    private final MallMemberMapper memberMapper;
    private final IApiMallMemberWalletService memberWalletService;
    private final MallExpressInfoMapper expressInfoMapper;
    private final MallOrderRefundMapper mallOrderRefundMapper;
    private final MallOrderRefundOperationMapper mallOrderRefundOperationMapper;
    private final MallShoppingCartMapper mallShoppingCartMapper;
    private final RedisUtils redisUtils;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Long createOrder(AddOrderDto addOrderDto) {
        MallMember member = LoginUserUtil.getLoginUser();

        MallAddressInfo address = mallAddressInfoMapper.selectById(addOrderDto.getAddressId());
        MallAddressInfo address = mallAddressInfoMapper.selectAddressInfoByMemberIdAndId(member.getId(), addOrderDto.getAddressId());
        if (address == null) {
            throw new FebsException("地址不存在");
        }
@@ -82,23 +106,35 @@
            orderItem.setGoodsName(sku.getGoodsName());
            orderItem.setSkuId(sku.getId());
            orderItem.setStyleName(sku.getStyleName());
            orderItem.setSkuName(sku.getSkuName());
            orderItem.setSkuImage(sku.getSkuImage());

            total = total.add(amount);
            mallOrderItemMapper.insert(orderItem);

            sku.setStock(sku.getStock() - item.getCnt());
            mallGoodsSkuMapper.updateById(sku);

            if (addOrderDto.getType() == 1) {
                mallShoppingCartMapper.delBySkuId(sku.getId(), member.getId());
            }
        }

        orderInfo.setAmount(total);
        this.baseMapper.updateById(orderInfo);

        String redisKey = StrUtil.format(AppContants.REDIS_ORDER_OVERTIME, member.getId(), orderInfo.getId());
        redisUtils.set(redisKey, orderInfo.getId(), 900);

        return orderInfo.getId();
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void cancelOrder(Long id) {
        MallMember member = LoginUserUtil.getLoginUser();
        MallOrderInfo orderInfo = this.baseMapper.selectOrderByMemberIdAndId(member.getId(), id);
        if (orderInfo == null) {
        if (orderInfo == null || AppContants.DEL_FLAG_Y == orderInfo.getDelFlag()) {
            throw new FebsException("订单不存在");
        }

@@ -110,4 +146,195 @@
        orderInfo.setCancelType(MallOrderInfo.CANCEL_BY_SELF);
        this.baseMapper.updateById(orderInfo);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public String payOrder(PayOrderDto payOrderDto) {
        MallMember member = LoginUserUtil.getLoginUser();
        MallOrderInfo orderInfo = this.baseMapper.selectOrderByMemberIdAndId(member.getId(), payOrderDto.getId());
        if (orderInfo == null || AppContants.DEL_FLAG_Y == orderInfo.getDelFlag()) {
            throw new FebsException("订单不存在");
        }

        if (OrderStatusEnum.WAIT_PAY.getValue() != orderInfo.getStatus()) {
            throw new FebsException("订单状态不能支付");
        }

        switch (payOrderDto.getType()) {
            case "1":
                // TODO 微信支付
                break;
            case "2":
                // TODO 支付宝支付
                break;
            case "3":
                return balancePay(orderInfo, payOrderDto.getTradePwd());
            default:

        }
        return "";
    }

    private String balancePay(MallOrderInfo orderInfo, String tradePwd) {
        if (StrUtil.isBlank(tradePwd)) {
            throw new FebsException("支付密码错误");
        }

        MallMember mallMember = memberMapper.selectById(orderInfo.getMemberId());

        if (StrUtil.isBlank(mallMember.getTradePassword())) {
            throw new FebsException("未设置支付密码");
        }

        if (!SecureUtil.md5(tradePwd).equals(mallMember.getTradePassword())) {
            throw new FebsException("支付密码错误");
        }

        memberWalletService.reduceBalance(orderInfo.getAmount(), mallMember.getId());

        orderInfo.setStatus(OrderStatusEnum.WAIT_SHIPPING.getValue());
        orderInfo.setPayTime(new Date());
        orderInfo.setPayMethod("积分支付");
        orderInfo.setPayOrderNo(orderInfo.getOrderNo());
        orderInfo.setPayResult("1");
        this.baseMapper.updateById(orderInfo);
        return orderInfo.getOrderNo();
    }


    @Override
    public List<OrderListVo> findOrderList(OrderListDto orderListDto) {
        IPage<MallOrderInfo> page = new Page<>(orderListDto.getPageNum(), orderListDto.getPageSize());

        IPage<MallOrderInfo> mallOrderInfos = this.baseMapper.selectApiOrderListInPage(page, orderListDto);
        return MallOrderInfoConversion.INSTANCE.entitysToVos(mallOrderInfos.getRecords());
    }

    @Override
    public OrderDetailVo findOrderDetailsById(Long id) {
        MallOrderInfo orderInfo = this.baseMapper.selectOrderDetailsById(id);
        if (orderInfo == null || AppContants.DEL_FLAG_Y == orderInfo.getDelFlag()) {
            throw new FebsException("订单不存在");
        }

        OrderDetailVo orderDetailVo = MallOrderInfoConversion.INSTANCE.entityToDetailVo(orderInfo);

        if (orderInfo.getStatus() == OrderStatusEnum.WAIT_FINISH.getValue()) {
            MallExpressInfo expressInfo = expressInfoMapper.selectByOrderId(orderInfo.getId());
            orderDetailVo.setExpressNo(expressInfo.getExpressNo());
            orderDetailVo.setExpressCom(expressInfo.getExpressCom());
        }

        if (orderInfo.getStatus() == OrderStatusEnum.REFUNDING.getValue() || orderInfo.getStatus() == OrderStatusEnum.REFUNDED.getValue()) {
            MallOrderRefund orderRefund = mallOrderRefundMapper.selectOrderRefundByOrderId(orderInfo.getId());
            OrderRefundVo orderRefundVo = MallOrderRefundConversion.INSTANCE.entityToVo(orderRefund);
            orderDetailVo.setOrderRefund(orderRefundVo);
        }

        if (OrderStatusEnum.WAIT_PAY.getValue() == orderInfo.getStatus()) {
            Date endTime = DateUtil.offsetMinute(orderInfo.getOrderTime(), 15);

            long remainTime = DateUtil.between(new Date(), endTime, DateUnit.SECOND, false);
            orderDetailVo.setRemainTime(remainTime);
        }
        return orderDetailVo;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void confirmOrder(Long id) {
        MallMember member = LoginUserUtil.getLoginUser();
        MallOrderInfo orderInfo = this.baseMapper.selectOrderByMemberIdAndId(member.getId(), id);
        if (orderInfo == null || AppContants.DEL_FLAG_Y == orderInfo.getDelFlag()) {
            throw new FebsException("订单不存在");
        }

        if (orderInfo.getStatus() != OrderStatusEnum.WAIT_FINISH.getValue()) {
            throw new FebsException("该状态不能确认收货");
        }

        orderInfo.setStatus(OrderStatusEnum.FINISH.getValue());
        orderInfo.setReceivingTime(new Date());
        this.baseMapper.updateById(orderInfo);
    }

    @Override
    public void delOrder(Long id) {
        MallMember member = LoginUserUtil.getLoginUser();
        MallOrderInfo orderInfo = this.baseMapper.selectOrderByMemberIdAndId(member.getId(), id);
        if (orderInfo == null || AppContants.DEL_FLAG_Y == orderInfo.getDelFlag()) {
            throw new FebsException("订单不存在");
        }

        orderInfo.setDelFlag(AppContants.DEL_FLAG_Y);
        this.baseMapper.updateById(orderInfo);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void applyRefund(AddRefundDto addRefundDto) {
        MallOrderInfo orderInfo = this.baseMapper.selectById(addRefundDto.getId());
        if (orderInfo == null || AppContants.DEL_FLAG_Y == orderInfo.getDelFlag()) {
            throw new FebsException("订单不存在");
        }

        if (orderInfo.getStatus() == OrderStatusEnum.REFUNDING.getValue()) {
            throw new FebsException("已提交退款, 请勿重复提交");
        }

        if (orderInfo.getStatus() != OrderStatusEnum.WAIT_SHIPPING.getValue() && orderInfo.getStatus() != OrderStatusEnum.WAIT_FINISH.getValue()) {
            throw new FebsException("该订单不能退款");
        }

        MallMember member = LoginUserUtil.getLoginUser();
        orderInfo.setStatus(OrderStatusEnum.REFUNDING.getValue());
        this.baseMapper.updateById(orderInfo);

        MallOrderRefund orderRefund = mallOrderRefundMapper.selectOrderRefundByOrderId(orderInfo.getId());
        if (orderRefund == null) {
            orderRefund = new MallOrderRefund();
            orderRefund.setOrderId(orderInfo.getId());
            orderRefund.setMemberId(member.getId());
            orderRefund.setDesp(addRefundDto.getDesp());
            orderRefund.setReason(addRefundDto.getReason());
            orderRefund.setType(addRefundDto.getType());
            orderRefund.setBeforeStatus(orderInfo.getStatus());
            orderRefund.setStatus(OrderRefundStatusEnum.REFUND_APPLY.getValue());
            mallOrderRefundMapper.insert(orderRefund);
        } else {
            orderRefund.setDesp(addRefundDto.getDesp());
            orderRefund.setReason(addRefundDto.getReason());
            orderRefund.setType(addRefundDto.getType());
            orderRefund.setBeforeStatus(orderInfo.getStatus());
            orderRefund.setStatus(OrderRefundStatusEnum.REFUND_APPLY.getValue());
            mallOrderRefundMapper.updateById(orderRefund);
        }


        MallOrderRefundOperation operation = new MallOrderRefundOperation();
        operation.setOrderId(orderInfo.getId());
        operation.setRefundId(orderRefund.getId());
        operation.setContent(StrUtil.format("用户:{}提交退款申请", member.getName()));
        mallOrderRefundOperationMapper.insert(operation);
    }

    @Override
    public void refundExpress(RefundExpressDto refundExpressDto) {
        MallMember member = LoginUserUtil.getLoginUser();

        MallOrderRefund orderRefund = mallOrderRefundMapper.selectOrderRefundByOrderId(refundExpressDto.getId());
        if (!OrderRefundStatusEnum.AGREE.getValue().equals(orderRefund.getStatus())) {
            throw new FebsException("暂不能提交物流信息");
        }

        orderRefund.setExpressNo(refundExpressDto.getExpressNo());
        orderRefund.setExpressCom(refundExpressDto.getExpressCom());
        mallOrderRefundMapper.updateById(orderRefund);

        MallOrderRefundOperation operation = new MallOrderRefundOperation();
        operation.setOrderId(refundExpressDto.getId());
        operation.setRefundId(orderRefund.getId());
        operation.setContent(StrUtil.format("用户:{}提交物流信息,快递公司:{},单号:{}", member.getName(), refundExpressDto.getExpressCom(), refundExpressDto.getExpressNo()));
        mallOrderRefundOperationMapper.insert(operation);
    }
}