package com.ruoyi.order.service.impl;
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import cn.hutool.http.HttpRequest;
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import cn.hutool.http.HttpUtil;
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import cn.hutool.json.JSONUtil;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.JSONArray;
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import com.alibaba.fastjson2.JSONObject;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.account.api.feignClient.*;
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import com.ruoyi.account.api.model.*;
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import com.ruoyi.account.api.vo.CouponInfoVo;
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import com.ruoyi.account.api.vo.PaymentUserCoupon;
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import com.ruoyi.account.api.vo.PaymentUserCouponVo;
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import com.ruoyi.common.core.constant.ExpressCompanyMap;
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import com.ruoyi.common.core.domain.R;
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import com.ruoyi.common.core.exception.ServiceException;
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import com.ruoyi.common.core.utils.HttpUtils;
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import com.ruoyi.common.core.utils.StringUtils;
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import com.ruoyi.common.core.utils.uuid.QRCodeGenerator;
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import com.ruoyi.common.core.web.page.PageInfo;
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import com.ruoyi.common.security.service.TokenService;
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import com.ruoyi.order.enums.OrderStatus;
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import com.ruoyi.order.event.ConfirmDeliveryEvent;
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import com.ruoyi.order.mapper.OrderGoodMapper;
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import com.ruoyi.order.mapper.OrderMapper;
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import com.ruoyi.order.model.Order;
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import com.ruoyi.order.model.OrderGood;
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import com.ruoyi.order.service.OrderGoodService;
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import com.ruoyi.order.service.OrderService;
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import com.ruoyi.order.util.ExpressDeliveryUtil;
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import com.ruoyi.order.util.payment.PaymentUtil;
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import com.ruoyi.order.util.payment.model.RefundCallbackResult;
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import com.ruoyi.order.util.payment.model.RefundResult;
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import com.ruoyi.order.util.vo.MapTrackKD100Vo;
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import com.ruoyi.order.util.vo.QueryKD100ListVo;
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import com.ruoyi.order.vo.*;
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import com.ruoyi.other.api.domain.*;
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import com.ruoyi.other.api.feignClient.*;
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import com.ruoyi.other.api.vo.GetSeckillActivityInfo;
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import com.ruoyi.system.api.domain.SysConfig;
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import com.ruoyi.system.api.domain.SysUser;
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import com.ruoyi.system.api.feignClient.SysConfigClient;
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import com.ruoyi.system.api.feignClient.SysUserClient;
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import com.ruoyi.system.api.model.LoginUser;
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import lombok.SneakyThrows;
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import org.apache.poi.ss.usermodel.CellType;
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import org.apache.poi.ss.usermodel.Row;
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import org.apache.poi.ss.usermodel.Sheet;
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import org.apache.poi.ss.usermodel.Workbook;
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import org.apache.poi.xssf.streaming.SXSSFWorkbook;
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import org.apache.poi.xssf.usermodel.XSSFWorkbook;
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import org.jetbrains.annotations.Nullable;
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import org.springframework.context.ApplicationEventPublisher;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.CollectionUtils;
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import org.springframework.web.multipart.MultipartFile;
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import javax.annotation.Resource;
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import java.io.IOException;
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import java.io.InputStream;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.time.LocalDateTime;
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import java.time.OffsetDateTime;
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import java.time.ZoneOffset;
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import java.time.format.DateTimeFormatter;
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import java.util.*;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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/**
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* <p>
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* 服务实现类
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* </p>
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*
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* @author luodangjia
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* @since 2024-11-21
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*/
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@Service
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public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements OrderService {
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@Resource
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private OrderMapper orderMapper;
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@Resource
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private OrderGoodMapper orderGoodMapper;
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@Resource
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private AppUserClient appUserClient;
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@Resource
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private TokenService tokenService;
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@Resource
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private ShopClient shopClient;
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@Resource
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private BaseSettingClient baseSettingClient;
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@Resource
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private SysUserClient sysUserClient;
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@Resource
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private GoodsClient goodsClient;
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@Resource
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private SeckillActivityInfoClient seckillActivityInfoClient;
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@Resource
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private SysConfigClient sysConfigClient;
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@Resource
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private GoodsShopClient goodsShopClient;
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@Resource
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private OrderGoodService orderGoodService;
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@Resource
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private RedisTemplate redisTemplate;
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@Resource
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private SystemConfigClient systemConfigClient;
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@Resource
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private RegionClient regionClient;
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@Resource
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private ApplicationEventPublisher applicationEventPublisher;
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@Override
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public List<OrderVO> selectOrderListByUserId(Integer status, Long userId) {
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return orderMapper.selectOrderListByUserId(status, userId);
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}
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@Override
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public OrderDetailVO getOrderDetail(Long orderId) {
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Order order = orderMapper.selectById(orderId);
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if (order == null) {
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throw new ServiceException("订单不存在");
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}
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R<Shop> shopR = shopClient.getShopById(order.getShopId());
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if (!R.isSuccess(shopR)) {
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throw new ServiceException("获取门店信息失败");
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}
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// 商品
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List<OrderGood> orderGoods = orderGoodMapper.selectList(new LambdaQueryWrapper<OrderGood>()
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.eq(OrderGood::getOrderId, orderId));
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List<OrderGoodsVO> goodsList = new ArrayList<>();
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for (OrderGood orderGood : orderGoods) {
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String goodJson = orderGood.getGoodJson();
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Goods goods = JSONObject.parseObject(goodJson, Goods.class);
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OrderGoodsVO orderGoodsVO = new OrderGoodsVO();
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orderGoodsVO.setGoodsId(orderGood.getGoodsId());
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orderGoodsVO.setNum(orderGood.getNum());
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orderGoodsVO.setGoodsName(goods.getName());
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orderGoodsVO.setType(goods.getType());
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orderGoodsVO.setGoodsPic(goods.getHomePagePicture());
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orderGoodsVO.setSellingPrice(orderGood.getSellingPrice());
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orderGoodsVO.setIntegral(orderGood.getIntegral());
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orderGoodsVO.setOriginalPrice(goods.getOriginalPrice());
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goodsList.add(orderGoodsVO);
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}
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// 优惠券
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String couponJson = order.getCouponJson();
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JSONObject jsonObject = new JSONObject();
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if (StringUtils.isNotEmpty(couponJson)) {
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jsonObject = JSONObject.parseObject(couponJson);
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}
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OrderDetailVO orderDetailVO = new OrderDetailVO();
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orderDetailVO.setDistributionMode(order.getDistributionMode());
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Shop shop = shopR.getData();
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orderDetailVO.setId(order.getId());
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orderDetailVO.setOrderStatus(order.getOrderStatus());
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orderDetailVO.setPoint(order.getPoint());
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orderDetailVO.setOrderNumber(order.getOrderNumber());
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orderDetailVO.setCreateTime(order.getCreateTime());
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orderDetailVO.setTotalAmount(order.getTotalAmount());
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orderDetailVO.setCouponName(jsonObject.getString("couponName"));
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orderDetailVO.setCouponAmount(order.getDiscountTotalAmount());
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orderDetailVO.setExpressAmount(order.getExpressAmount());
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orderDetailVO.setPointAmount(order.getGetPoint());
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orderDetailVO.setPaymentAmount(order.getPaymentAmount());
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orderDetailVO.setGoodsList(goodsList);
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orderDetailVO.setShopName(shop.getName());
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orderDetailVO.setShopAddress(shop.getAddress());
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orderDetailVO.setLongitude(shop.getLongitude());
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orderDetailVO.setLatitude(shop.getLatitude());
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orderDetailVO.setShopId(shop.getId());
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if (StringUtils.isNotEmpty(order.getExpressResult())) {
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MapTrackKD100Vo mapTrackKD100Vo = JSON.parseObject(order.getExpressResult(), MapTrackKD100Vo.class);
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List<QueryKD100ListVo> data = mapTrackKD100Vo.getData();
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orderDetailVO.setExpress(null != data && data.size() > 0 ? data.get(0).getContext() : "");
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}
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// 生成核销码BASE64
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try {
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String base64 = QRCodeGenerator.generateQRCodeBase64(String.valueOf(order.getId()), 124, 124);
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orderDetailVO.setWriteOffCode(base64);
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} catch (Exception e) {
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e.printStackTrace();
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throw new ServiceException("生成核销码失败");
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}
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return orderDetailVO;
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}
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@Override
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public boolean check(Order order, Integer shopId, Long userId) {
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// 判断订单是否属于该门店
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if (order == null) {
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throw new ServiceException("订单不存在");
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}
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return order.getShopId().equals(shopId);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void writeOff(String id, Integer shopId, String technicianId) {
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LoginUser loginUserApplet = tokenService.getLoginUserApplet();
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Order order = orderMapper.selectById(id);
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boolean check = check(order, shopId, loginUserApplet.getUserid());
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if (!check) {
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throw new ServiceException("该订单与当前扫码门店不一致");
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}
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// 售后设置
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R<BaseSetting> baseSettingR = baseSettingClient.getBaseSetting(5);
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if (R.isError(baseSettingR)) {
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throw new ServiceException("售后设置获取失败");
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}
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BaseSetting baseSetting = baseSettingR.getData();
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if (baseSetting == null) {
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throw new ServiceException("售后设置获取失败");
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}
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String content = baseSetting.getContent();
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JSONObject jsonObject = JSONObject.parseObject(content);
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Long days = jsonObject.getLong("days");
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order.setOrderStatus(OrderStatus.COMPLETED.getCode());
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order.setAfterSaleTime(LocalDateTime.now().plusDays(days));
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order.setEndTime(LocalDateTime.now());
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order.setCancellerAppUserId(loginUserApplet.getUserid());
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if (StringUtils.isNotEmpty(technicianId) && !"null".equals(technicianId)) {
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order.setTechnicianId(Integer.valueOf(technicianId));
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}
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orderMapper.updateById(order);
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}
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/**
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* 管理后台获取订单列表数据
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*
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* @param orderPageList
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* @return
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*/
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@Override
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public PageInfo<OrderPageListVo> getOrderPageList(OrderPageList orderPageList) {
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Long userid = tokenService.getLoginUser().getUserid();
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SysUser sysUser = sysUserClient.getSysUser(userid).getData();
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if (2 == sysUser.getRoleType()) {
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orderPageList.setShopId(sysUser.getObjectId());
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}
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//搜索条件，用户姓名
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if (StringUtils.isNotEmpty(orderPageList.getUserName())) {
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List<AppUser> data = appUserClient.getAppUserByNameNoFilter(orderPageList.getUserName()).getData();
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List<Long> collect = data.stream().map(AppUser::getId).collect(Collectors.toList());
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if (CollectionUtils.isEmpty(collect)) {
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return new PageInfo<>();
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}
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if (null != orderPageList.getAppUserIds()) {
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List<Long> appUserIds = orderPageList.getAppUserIds();
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appUserIds.addAll(collect);
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orderPageList.setAppUserIds(appUserIds);
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} else {
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orderPageList.setAppUserIds(collect);
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}
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}
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//搜索条件，用户电话
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if (StringUtils.isNotEmpty(orderPageList.getPhone())) {
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List<AppUser> data = appUserClient.getAppUserByPhoneNoFilter(orderPageList.getPhone()).getData();
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List<Long> collect = data.stream().map(AppUser::getId).collect(Collectors.toList());
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if (CollectionUtils.isEmpty(collect)) {
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return new PageInfo<>();
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}
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if (null != orderPageList.getAppUserIds()) {
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List<Long> appUserIds = orderPageList.getAppUserIds();
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if (!containsAny(appUserIds, collect)) {
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return new PageInfo<>();
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}
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appUserIds.addAll(collect);
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orderPageList.setAppUserIds(appUserIds);
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} else {
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orderPageList.setAppUserIds(collect);
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}
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}
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if (null != orderPageList.getAppUserIds()) {
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orderPageList.setAppUserIds(orderPageList.getAppUserIds().stream().distinct().collect(Collectors.toList()));
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}
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PageInfo<OrderPageListVo> pageInfo = new PageInfo<>(orderPageList.getPageCurr(), orderPageList.getPageSize());
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List<OrderPageListVo> list = this.baseMapper.getOrderPageList(pageInfo, orderPageList);
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for (OrderPageListVo orderPageListVo : list) {
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Long appUserId = orderPageListVo.getAppUserId();
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AppUser appUser = appUserClient.getAppUserById(appUserId);
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if (null != appUser) {
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orderPageListVo.setUserName(appUser.getName());
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orderPageListVo.setPhone(appUser.getPhone());
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}
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String expressJson = orderPageListVo.getExpressJson();
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if (StringUtils.isNotEmpty(expressJson) && !expressJson.equals("NULL")) {
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JSONObject jsonObject = null;
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try {
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jsonObject = JSONObject.parseObject(expressJson);
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String companyName = ExpressCompanyMap.getCompanyNameByCode(jsonObject.getString("com"));
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orderPageListVo.setExpressCompany(companyName);
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orderPageListVo.setExpressNum(jsonObject.getString("num"));
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} catch (Exception e) {
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}
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}
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}
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return pageInfo.setRecords(list);
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}
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/**
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* 判断 list1 是否包含 list2 中的至少一个元素
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*
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* @param list1 第一个列表
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* @param list2 第二个列表
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* @return 如果 list1 包含 list2 中的至少一个元素，返回 true；否则返回 false
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*/
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private boolean containsAny(List<Long> list1, List<Long> list2) {
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// 将 list1 转换为 HashSet 以提高查询效率
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Set<Long> set1 = new HashSet<>(list1);
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// 遍历 list2，检查是否有元素存在于 set1 中
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for (Long element : list2) {
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if (set1.contains(element)) {
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return true;
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}
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}
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// 如果没有找到共同元素，返回 false
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return false;
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}
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/**
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* 小程序取消订单
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*
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* @param orderId
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* @return
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*/
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@Override
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public R cancel(Long orderId) {
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Order order = this.getById(orderId);
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if (null == order) {
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return R.fail("取消失败");
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}
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Long userid = tokenService.getLoginUserApplet().getUserid();
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if (!order.getAppUserId().equals(userid)) {
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return R.fail("取消失败");
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}
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if (!Arrays.asList(1, 2, 3).contains(order.getOrderStatus())) {
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return R.fail("订单取消失败");
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}
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if (null != order.getAfterSaleTime() && LocalDateTime.now().isAfter(order.getAfterSaleTime())) {
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return R.fail("订单取消失败");
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}
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order.setOrderStatus(5);
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R r = refundPayMoney(order);
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if (200 == r.getCode()) {
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this.updateById(order);
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}
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return r;
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}
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/**
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* 取消订单操作
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*
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* @param orderId
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* @return
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*/
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@Override
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public R cancelOrder(Long orderId) {
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Order order = this.getById(orderId);
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if (Arrays.asList(5, 6, 7).contains(order.getOrderStatus())) {
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return R.fail("无效的操作");
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}
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if (null != order.getAfterSaleTime() && LocalDateTime.now().isAfter(order.getAfterSaleTime())) {
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return R.fail("订单取消失败");
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}
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order.setOrderStatus(5);
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R r = refundPayMoney(order);
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if (200 == r.getCode()) {
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this.updateById(order);
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}
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return r;
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}
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/**
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* 返回订单支付金额和回退积分和会员等级
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*
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* @param order
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*/
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public R refundPayMoney(Order order) {
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//开始退款
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Integer payMethod = order.getPayMethod();
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BigDecimal expressAmount = order.getExpressAmount() == null ? BigDecimal.ZERO : order.getExpressAmount();
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BigDecimal paymentAmount = order.getPaymentAmount().add(expressAmount);
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AppUser appUser = appUserClient.getAppUserById(order.getAppUserId());
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if (1 == payMethod) {
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//微信退款
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RefundResult refund = PaymentUtil.refund(order.getOrderNumber(), "R" + order.getOrderNumber(), paymentAmount.doubleValue(), "/order/order/refundPayMoneyCallback");
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if ("100".equals(refund.getRa_Status())) {
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order.setRefundStatus(1);
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return R.ok();
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} else {
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return R.fail(refund.getRc_CodeMsg());
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}
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}
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if (2 == payMethod) {
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BigDecimal balance = appUser.getBalance();
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appUser.setBalance(balance.add(paymentAmount).setScale(2, RoundingMode.HALF_EVEN));
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appUser.setShopAmount(appUser.getShopAmount().subtract(paymentAmount).setScale(2, RoundingMode.HALF_EVEN));
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//查询最后一次的消费订单
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Order order1 = this.getOne(new LambdaQueryWrapper<Order>().eq(Order::getAppUserId, order.getAppUserId()).eq(Order::getPayStatus, 2)
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.eq(Order::getDelFlag, 0).in(Order::getOrderStatus, Arrays.asList(1, 2, 3, 4, 8)).ne(Order::getId, order.getId()).last(" order by create_time desc limit 0, 1"));
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if (null != order1) {
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appUser.setLastShopTime(order1.getCreateTime());
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} else {
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appUser.setLastShopTime(null);
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}
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}
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if (3 == payMethod) {
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//开始运费退款，积分支付，运费是单独进行支付的，所以需要单独退款
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if (null != order.getExpressAmount() && BigDecimal.ZERO.compareTo(order.getExpressAmount()) < 0) {
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if (1 == order.getExpressPayMethod()) {
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//微信退款
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RefundResult refund = PaymentUtil.refund(order.getOrderNumber(), "R" + order.getOrderNumber(), expressAmount.doubleValue(), "/order/order/refundExpressPayMoneyCallback");
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if ("100".equals(refund.getRa_Status())) {
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order.setRefundStatus(1);
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return R.ok();
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} else {
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return R.fail(refund.getRc_CodeMsg());
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}
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}
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if (2 == order.getExpressPayMethod()) {
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BigDecimal balance = appUser.getBalance();
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appUser.setBalance(balance.add(expressAmount).setScale(2, RoundingMode.HALF_EVEN));
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}
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}
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Integer lavePoint = appUser.getLavePoint();
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//积分退款
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appUser.setLavePoint(appUser.getLavePoint() + order.getPoint());
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appUser.setAvailablePoint(appUser.getAvailablePoint() + order.getPoint());
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UserPoint userPoint1 = new UserPoint();
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userPoint1.setType(11);
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userPoint1.setObjectId(order.getId());
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Integer transferablePoint = order.getPoint();
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appUser.setTransferablePoint(appUser.getTransferablePoint() + transferablePoint);
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appUserClient.editAppUserById(appUser);
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}
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order.setRefundStatus(2);
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order.setRefundTime(LocalDateTime.now());
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return R.ok();
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}
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/**
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* 取消订单后回调处理
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*
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* @return
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*/
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@Override
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public R refundPayMoneyCallback(RefundCallbackResult refundCallbackResult) {
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String code = refundCallbackResult.getR3_RefundOrderNo().substring(1);
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Order order = this.getOne(new LambdaQueryWrapper<Order>().eq(Order::getOrderNumber, code));
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if (null == order || order.getPayStatus() == 1 || order.getOrderStatus() == 6) {
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return R.ok();
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}
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order.setRefundCode(refundCallbackResult.getR5_RefundTrxNo());
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order.setRefundStatus(2);
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order.setRefundTime(LocalDateTime.now());
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this.updateById(order);
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return R.ok();
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}
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/**
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* 收货操作
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*
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* @param orderId
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* @return
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*/
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@Override
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public R receivingOperation(Long orderId) {
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Order order = this.getById(orderId);
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if (order.getOrderStatus() != 2) {
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return R.fail("无效的操作");
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}
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order.setOrderStatus(4);
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R<BaseSetting> baseSettingR = baseSettingClient.getBaseSetting(5);
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if (R.isError(baseSettingR)) {
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return R.fail("售后设置获取失败");
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}
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BaseSetting baseSetting = baseSettingR.getData();
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if (baseSetting == null) {
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return R.fail("售后设置获取失败");
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}
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String content = baseSetting.getContent();
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JSONObject jsonObject = JSONObject.parseObject(content);
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Long days = jsonObject.getLong("days");
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order.setAfterSaleTime(LocalDateTime.now().plusDays(days));
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this.updateById(order);
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return R.ok();
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}
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/**
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* 获取订单详情
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*
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* @param orderId
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* @return
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*/
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@Override
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public OrderInfoVo getOrderInfo(Long orderId) {
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Order order = this.getById(orderId);
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OrderInfoVo orderInfo = new OrderInfoVo();
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orderInfo.setId(orderId.toString());
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orderInfo.setOrderNumber(order.getOrderNumber());
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orderInfo.setOrderStatus(order.getOrderStatus());
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orderInfo.setCreateTime(order.getCreateTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
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AppUser appUser = appUserClient.getAppUserById(order.getAppUserId());
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if (null != appUser) {
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orderInfo.setUserName(appUser.getName());
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orderInfo.setPhone(appUser.getPhone());
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}
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orderInfo.setOrderType(order.getOrderType() == 1 ? "服务" : (StringUtils.isNotEmpty(order.getAddressJson()) ? "单品-快递配送" : "单品-上门自提"));
|
Shop shop = shopClient.getShopById(order.getShopId()).getData();
|
if (null != shop) {
|
orderInfo.setShopName(shop.getName());
|
}
|
orderInfo.setPaymentMethod(order.getPayMethod());
|
orderInfo.setTotalAmount(order.getTotalAmount());
|
orderInfo.setDiscountAmount(order.getDiscountTotalAmount());
|
orderInfo.setExpressAmount(order.getExpressAmount());
|
orderInfo.setPaymentAmount(order.getPaymentAmount());
|
orderInfo.setGetPoint(order.getGetPoint());
|
if (StringUtils.isNotEmpty(order.getExpressJson()) && !order.getExpressJson().equals("NULL")){
|
JSONObject jsonObject = JSON.parseObject(order.getExpressJson());
|
orderInfo.setExpressCompany(jsonObject.getString("com"));
|
orderInfo.setExpressNumber(jsonObject.getString("num"));
|
}
|
|
List<OrderGood> orderGoods = orderGoodMapper.selectList(new LambdaQueryWrapper<OrderGood>().eq(OrderGood::getOrderId, orderId).eq(OrderGood::getDelFlag, 0));
|
int sum = orderGoods.stream().mapToInt(OrderGood::getNum).sum();
|
orderInfo.setGoodsNum(sum);
|
List<Object> goodsJson = new ArrayList<>();
|
for (OrderGood orderGood : orderGoods) {
|
Goods goods = JSON.parseObject(orderGood.getGoodJson(), Goods.class);
|
Map<String, Object> map = new HashMap<>();
|
map.put("name", goods.getName());
|
map.put("imgUrl", goods.getHomePagePicture());
|
map.put("number", orderGood.getNum());
|
goodsJson.add(map);
|
}
|
orderInfo.setGoodsJson(JSON.toJSONString(goodsJson));
|
orderInfo.setPoint(order.getPoint());
|
if (null != order.getAfterSaleTime()) {
|
orderInfo.setAfterSaleTime(order.getAfterSaleTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
|
}
|
if (null != order.getEndTime()) {
|
AppUser user = appUserClient.getAppUserById(order.getCancellerAppUserId());
|
orderInfo.setCanceller(user.getName());
|
orderInfo.setWriteOffTime(order.getEndTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
|
}
|
return orderInfo;
|
}
|
|
|
/**
|
* 获取商品销售数量
|
*
|
* @param goodsId
|
* @return
|
*/
|
@Override
|
public Integer getGoodsSaleNum(Integer goodsId, Integer type, Long userId) {
|
return this.baseMapper.getGoodsSaleNum(goodsId, type, userId);
|
}
|
|
|
/**
|
* 获取店铺订单数量
|
*
|
* @param shopId
|
* @param type
|
* @return
|
*/
|
@Override
|
public Integer getShopSaleNum(Integer shopId, Integer type) {
|
return this.baseMapper.getShopSaleNum(shopId, type);
|
}
|
|
|
@Override
|
public Integer getShopSaleNumByShopIds(List<Integer> shopIds, Integer type) {
|
return this.baseMapper.getShopSaleNumByShopIds(shopIds, type);
|
}
|
|
@Override
|
public List<OrderExport> getOrderExportList(OrderPageList orderPageList) {
|
return Collections.emptyList();
|
}
|
|
/**
|
* 确认订单
|
*/
|
@Override
|
public ConfirmOrderVo confirmOrder(Integer goodId,Integer type) {
|
ConfirmOrderVo confirmOrderVo=new ConfirmOrderVo();
|
//用户信息
|
Long userid = tokenService.getLoginUserApplet().getUserid();
|
AppUser appUser = appUserClient.getAppUserById(userid);
|
//获取商品信息
|
Goods good = goodsClient.getGoodsById(goodId).getData();
|
if (null == good||good.getDelFlag()==1||good.getStatus()==0) {
|
//商品不存在
|
throw new ServiceException("商品不存在");
|
}
|
//查询店铺信息
|
|
GoodsShop shop = goodsShopClient.getGoodsShop(goodId).getData();
|
System.out.println(shop);
|
if (null == shop){
|
//门店不存在
|
throw new ServiceException("该商品门店不存在");
|
}
|
//插入基础信息
|
confirmOrderVo.setGoodId(goodId);
|
confirmOrderVo.setGoodName(good.getName());
|
confirmOrderVo.setHomePicture(good.getHomePagePicture());
|
confirmOrderVo.setNumber(1);
|
confirmOrderVo.setShopId(shop.getShopId());
|
confirmOrderVo.setShopName(shop.getShopName());
|
confirmOrderVo.setPurchaseLimitNum(good.getPurchaseLimit());
|
confirmOrderVo.setOriginalPrice(good.getOriginalPrice());
|
//todo 实时计算用户可用积分
|
|
|
confirmOrderVo.setResidualPoint(appUser.getAvailablePoint());
|
//插入价格
|
confirmOrderVo.setCash(good.getSellingPrice());
|
confirmOrderVo.setPoint(good.getIntegral());
|
|
//计算活动价格信息
|
Price price = getPrice(goodId, 1);
|
if (null != price) {
|
confirmOrderVo.setCash(price.getCash());
|
confirmOrderVo.setOrderPoint(price.getPoint());
|
confirmOrderVo.setEndTimeStamp(price.getEndTimeStamp());
|
}
|
//判断是否是积分支付
|
if (type == 1) {//现金
|
confirmOrderVo.setOrderMoney(confirmOrderVo.getCash());
|
//计算积分抵扣的金额 将积分转为金额，去掉小数
|
BigDecimal deduction=getCashByPoint(confirmOrderVo.getResidualPoint());
|
confirmOrderVo.setDeduction(deduction);
|
}else {//积分
|
confirmOrderVo.setOrderPoint(good.getIntegral());
|
}
|
//限购检查
|
//判断当前数量是否已经超出限购数量（需要计算已经购买的数量）
|
if(null == good.getPurchaseLimit() || -1 == good.getPurchaseLimit()){
|
confirmOrderVo.setIsPurchaseLimit(false);
|
confirmOrderVo.setPurchaseLimitNum(-1);
|
}else{
|
//todo 查当前用户的订单
|
List<Order> orders = this.list(new LambdaQueryWrapper<Order>().eq(Order::getAppUserId, appUser.getId()).eq(Order::getDelFlag, 0).in(Order::getOrderStatus, Arrays.asList(4, 8)));
|
List<Long> orderIds = orders.stream().map(Order::getId).collect(Collectors.toList());
|
int sum = 0;
|
if(!orderIds.isEmpty()){
|
//关于该商品的订单
|
List<OrderGood> orderGoodList = orderGoodService.list(new LambdaQueryWrapper<OrderGood>().in(OrderGood::getOrderId, orderIds)
|
.eq(OrderGood::getGoodsId, good.getId()).eq(OrderGood::getDelFlag, 0));
|
sum = orderGoodList.stream().mapToInt(OrderGood::getNum).sum();
|
}
|
confirmOrderVo.setIsPurchaseLimit((1 + sum) > good.getPurchaseLimit());
|
confirmOrderVo.setPurchaseLimitNum(good.getPurchaseLimit() - sum);
|
}
|
|
return confirmOrderVo;
|
}
|
/**
|
* 根据商品的价格配置体系获取商品当前的价格
|
* @param goodsId
|
* @param type 1普通商品，2秒杀商品
|
* @return
|
*/
|
public Price getPrice( Integer goodsId, Integer type){
|
//判断是否有在秒杀活动时间中
|
Price price = new Price();
|
GetSeckillActivityInfo getSeckillActivityInfo = new GetSeckillActivityInfo();
|
getSeckillActivityInfo.setGoodsId(goodsId);
|
GoodsSeckill goodsSeckill = seckillActivityInfoClient.getSeckillActivityInfo(getSeckillActivityInfo).getData();
|
//没有秒杀活动或者添加的普通商品则使用秒杀活动价格
|
if(null == goodsSeckill || type == 1){
|
return null;
|
}
|
//秒杀活动价格
|
price.setCash(goodsSeckill.getSellingPrice());
|
//计算对应积分
|
price.setPoint(getPoint(price.getCash()));
|
price.setEndTimeStamp(goodsSeckill.getEndTime());
|
return price;
|
}
|
/**
|
* 获取现金对应积分
|
*/
|
public Integer getPoint(BigDecimal cash){
|
if (cash == null || cash.compareTo(BigDecimal.ZERO) < 0) {
|
throw new IllegalArgumentException("金额不能为null或负数");
|
}
|
// 获取积分兑换比例配置
|
R<SysConfig> info = sysConfigClient.getInfo(6L);
|
if (info == null || info.getData() == null) {
|
throw new RuntimeException("获取积分兑换比例配置失败");
|
}
|
String configValue = info.getData().getConfigValue();
|
if (StringUtils.isBlank(configValue)) {
|
throw new RuntimeException("积分兑换比例配置值为空");
|
}
|
try {
|
// 使用BigDecimal处理比例，避免精度问题
|
BigDecimal ratio = new BigDecimal(configValue.trim());
|
if (ratio.compareTo(BigDecimal.ZERO) <= 0) {
|
throw new RuntimeException("积分兑换比例必须大于0");
|
}
|
|
// 计算积分并四舍五入取整
|
return cash.multiply(ratio).intValue();
|
|
} catch (NumberFormatException e) {
|
throw new RuntimeException("积分兑换比例配置值格式错误", e);
|
} catch (ArithmeticException e) {
|
throw new RuntimeException("积分计算结果溢出", e);
|
}
|
|
}
|
|
/**
|
* 获取积分对应金额
|
*/
|
public BigDecimal getCashByPoint(Integer point){
|
// 参数校验
|
if (point == null || point < 0) {
|
throw new IllegalArgumentException("积分值不能为null或负数");
|
}
|
|
// 特殊情况：0积分直接返回0金额
|
if (point == 0) {
|
return BigDecimal.ZERO.setScale(2);
|
}
|
|
// 获取积分兑换比例配置
|
R<SysConfig> info = sysConfigClient.getInfo(6L);
|
if (info == null || info.getData() == null) {
|
throw new RuntimeException("获取积分兑换比例配置失败");
|
}
|
|
String configValue = info.getData().getConfigValue(); // 示例："100" 表示 100积分=1元
|
if (StringUtils.isBlank(configValue)) {
|
throw new RuntimeException("积分兑换比例配置值为空");
|
}
|
|
try {
|
// 解析兑换比例（转换为BigDecimal保证精度）
|
BigDecimal exchangeRate = new BigDecimal(configValue.trim());
|
if (exchangeRate.compareTo(BigDecimal.ZERO) <= 0) {
|
throw new RuntimeException("积分兑换比例必须为正数");
|
}
|
|
// 高精度计算（积分/比例）
|
return new BigDecimal(point)
|
.divide(exchangeRate, 2, RoundingMode.HALF_UP);
|
|
} catch (NumberFormatException e) {
|
throw new RuntimeException("积分兑换比例配置值格式错误，应为数字", e);
|
} catch (ArithmeticException e) {
|
throw new RuntimeException("积分计算错误", e);
|
}
|
}
|
}
|
