package com.ruoyi.order.service.impl.order;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.common.core.exception.ServiceException;
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import com.ruoyi.common.core.utils.StringUtils;
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import com.ruoyi.common.core.utils.uuid.IdUtils;
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import com.ruoyi.order.domain.dto.*;
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import com.ruoyi.order.domain.pojo.goods.Goods;
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import com.ruoyi.order.domain.pojo.goods.GoodsFile;
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import com.ruoyi.order.domain.pojo.goods.ShopGoods;
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import com.ruoyi.order.domain.pojo.order.Order;
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import com.ruoyi.order.domain.pojo.order.OrderGoods;
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import com.ruoyi.order.domain.vo.*;
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import com.ruoyi.order.service.goods.GoodsFileService;
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import com.ruoyi.order.service.goods.ShopGoodsService;
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import com.ruoyi.order.service.order.OrderGoodsService;
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import com.ruoyi.order.util.CodeFactoryUtil;
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import com.ruoyi.system.api.RemoteMemberService;
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import com.ruoyi.system.api.RemoteShopService;
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import com.ruoyi.system.api.constant.AppErrorConstant;
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import com.ruoyi.system.api.domain.dto.AppBaseGetDto;
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import com.ruoyi.system.api.domain.poji.shop.Shop;
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import com.ruoyi.system.api.domain.vo.AppOrderTotalVo;
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import com.ruoyi.system.api.domain.vo.AppUserCouponVo;
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import com.ruoyi.order.mapper.order.OrderMapper;
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import com.ruoyi.order.service.goods.GoodsService;
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import com.ruoyi.order.service.order.OrderService;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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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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* 订单 服务实现类
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* </p>
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*
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* @author jqs
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* @since 2023-04-25
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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 GoodsService goodsService;
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@Resource
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private ShopGoodsService shopGoodsService;
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@Resource
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private RemoteMemberService remoteMemberService;
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@Resource
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private GoodsFileService goodsFileService;
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@Resource
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private OrderGoodsService orderGoodsService;
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@Resource
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private RemoteShopService remoteShopService;
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/**
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* @description: buyGoods
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* @param: appSureOrderDto
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* @return: AppSureOrderVo
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* @author jqs34
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* @date: 2023/5/3 0:07
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*/
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@Override
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public AppSureOrderVo buyGoods(AppSureOrderDto appSureOrderDto){
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Long userId = appSureOrderDto.getUserId();
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AppSureOrderVo appSureOrderVo = new AppSureOrderVo();
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List<AppSureOrderGoodsVo> appSureOrderGoodsVoList = new ArrayList<>();
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AppSureOrderGoodsVo appSureOrderGoodsVo;
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List<AppBuyGoodsDto> appBuyGoodsDtoList = appSureOrderDto.getAppBuyGoodsDtoList();
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String goodsId;
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Integer buyNum;
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BigDecimal buyNumBig;
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Long userCouponId;
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Goods goods;
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BigDecimal goodsPrice;
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BigDecimal goodsTotalPrice;
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BigDecimal goodsRealPrice;
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List<AppUserCouponVo> appUserCouponVoList = remoteMemberService.listVoUserCouponByUserId(userId).getData();
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List<AppUserCouponVo> appGoodsUserCouponVoList;
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Map<Long,AppUserCouponVo> appUserCouponVoMap = appUserCouponVoList.stream().collect(Collectors.toMap(AppUserCouponVo::getUserCouponId, Function.identity()));
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AppUserCouponVo appUserCouponVo;
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Integer couponType;
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BigDecimal moneyThreshold;
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BigDecimal discountMoney = new BigDecimal("0.00");
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BigDecimal discountPercent;
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BigDecimal goodsDeposit;
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GoodsFile goodsFile;
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Integer useCoupon;
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BigDecimal orderGoodsMoney = new BigDecimal("0.00");
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BigDecimal couponDiscount = new BigDecimal("0.00");
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BigDecimal orderPayDeposit = new BigDecimal("0.00");
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BigDecimal orderPayMoney = new BigDecimal("0.00");
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for(AppBuyGoodsDto appBuyGoodsDto : appBuyGoodsDtoList){
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appSureOrderGoodsVo = new AppSureOrderGoodsVo();
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useCoupon = 0;
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goodsId = appBuyGoodsDto.getGoodsId();
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buyNum = appBuyGoodsDto.getBuyNum();
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userCouponId = appBuyGoodsDto.getUserCouponId();
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goods = goodsService.getById(goodsId);
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appSureOrderGoodsVo.setGoodsId(goodsId);
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appSureOrderGoodsVo.setGoodsName(goods.getGoodsName());
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appSureOrderGoodsVo.setGoodsIntroduction(goods.getGoodsIntroduction());
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appSureOrderGoodsVo.setGoodsType(goods.getGoodsType());
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//商品图片
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goodsFile = goodsFileService.getGoodsPicture(goodsId);
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appSureOrderGoodsVo.setGoodsPicture(goodsFile.getFileUrl());
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buyNum = appBuyGoodsDto.getBuyNum();
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appSureOrderGoodsVo.setBuyNum(buyNum);
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goodsPrice = goods.getSalesPrice();
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//商户定制价格
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ShopGoods shopGoods = shopGoodsService.getByShopIdAndGoodsId(appSureOrderDto.getShopId(),goods.getGoodsId());
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if(shopGoods!=null){
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goodsPrice = shopGoods.getSalesPrice();
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}
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appSureOrderGoodsVo.setGoodsPrice(goodsPrice);
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buyNumBig = BigDecimal.valueOf(buyNum);
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goodsTotalPrice = goodsPrice.multiply(buyNumBig);
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goodsRealPrice = goodsTotalPrice;
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if(userCouponId!=null){
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appUserCouponVo = appUserCouponVoMap.get(userCouponId);
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if(StringUtils.isBlank(appUserCouponVo.getRelGoodsIds()) || appUserCouponVo.getRelGoodsIds().contains(goodsId)){
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couponType = appUserCouponVo.getCouponType();
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if(couponType == 1 && appUserCouponVo.getMoneyThreshold()!=null && appUserCouponVo.getDiscountMoney()!=null){
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moneyThreshold = appUserCouponVo.getMoneyThreshold();
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if(goodsTotalPrice.compareTo(moneyThreshold)>=0){
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discountMoney = appUserCouponVo.getDiscountMoney();
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goodsRealPrice = goodsTotalPrice.subtract(discountMoney);
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useCoupon = 1;
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}
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}else if(couponType == 2 && appUserCouponVo.getDiscountPercent()!=null){
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discountPercent = appUserCouponVo.getDiscountPercent();
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goodsRealPrice = goodsTotalPrice.multiply(discountPercent).divide(BigDecimal.TEN).setScale(2,BigDecimal.ROUND_HALF_UP);
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discountMoney = goodsRealPrice.subtract(goodsTotalPrice);
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useCoupon = 1;
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}else if(couponType == 3 && appUserCouponVo.getDiscountMoney()!=null){
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discountMoney = appUserCouponVo.getDiscountMoney();
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goodsRealPrice = goodsTotalPrice.subtract(discountMoney);
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useCoupon = 1;
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}
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}
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}
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appSureOrderGoodsVo.setUseCoupon(useCoupon);
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appSureOrderGoodsVo.setGoodsTotalPrice(goodsTotalPrice);
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appSureOrderGoodsVo.setCouponDiscount(discountMoney);
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appSureOrderGoodsVo.setGoodsRealPrice(goodsRealPrice);
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goodsDeposit = goods.getSubscription();
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if(goodsDeposit == null){
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goodsDeposit = new BigDecimal("0.00");
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}
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appSureOrderGoodsVo.setGoodsDeposit(goodsDeposit);
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orderGoodsMoney = orderGoodsMoney.add(goodsTotalPrice);
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couponDiscount = couponDiscount.add(discountMoney);
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orderPayDeposit = orderPayDeposit.add(goodsDeposit);
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orderPayMoney = orderPayMoney.add(goodsRealPrice);
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//商品关联优惠券
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appGoodsUserCouponVoList = new ArrayList<>();
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if(appUserCouponVoList!=null && !appUserCouponVoList.isEmpty()){
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for(AppUserCouponVo entity : appUserCouponVoList){
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if(StringUtils.isBlank(entity.getRelGoodsIds())){
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appGoodsUserCouponVoList.add(entity);
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}else if(entity.getRelGoodsIds().contains(goodsId)){
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appGoodsUserCouponVoList.add(entity);
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}
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}
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appSureOrderGoodsVo.setAppUserCouponVoList(appGoodsUserCouponVoList);
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}
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appSureOrderGoodsVoList.add(appSureOrderGoodsVo);
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}
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appSureOrderVo.setOrderGoodsMoney(orderGoodsMoney);
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appSureOrderVo.setCouponDiscount(couponDiscount);
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appSureOrderVo.setOrderPayDeposit(orderPayDeposit);
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appSureOrderVo.setOrderPayMoney(orderPayMoney);
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appSureOrderVo.setAppSureOrderGoodsVoList(appSureOrderGoodsVoList);
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return appSureOrderVo;
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}
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/**
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* 创建订单
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* @param appPlaceOrderDto
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* @return
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*/
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@Override
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public AppPlaceOrderVo placeOrder(AppPlaceOrderDto appPlaceOrderDto){
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Long userId = appPlaceOrderDto.getUserId();
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AppPlaceOrderVo appPlaceOrderVo = new AppPlaceOrderVo();
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List<AppSureOrderGoodsVo> appSureOrderGoodsVoList = new ArrayList<>();
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AppSureOrderGoodsVo appSureOrderGoodsVo;
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List<AppBuyGoodsDto> appBuyGoodsDtoList = appPlaceOrderDto.getAppBuyGoodsDtoList();
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String goodsId;
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Integer buyNum;
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BigDecimal buyNumBig;
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Integer serviceNum;
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Integer goodsNum = 0;
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Long userCouponId;
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Goods goods;
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BigDecimal goodsPrice;
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BigDecimal goodsTotalPrice;
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BigDecimal goodsRealPrice;
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List<AppUserCouponVo> appUserCouponVoList = remoteMemberService.listVoUserCouponByUserId(userId).getData();
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Map<Long,AppUserCouponVo> appUserCouponVoMap = appUserCouponVoList.stream().collect(Collectors.toMap(AppUserCouponVo::getUserCouponId, Function.identity()));
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AppUserCouponVo appUserCouponVo;
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Integer couponType;
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BigDecimal moneyThreshold;
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BigDecimal discountMoney = new BigDecimal("0.00");
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BigDecimal discountPercent;
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BigDecimal goodsDeposit;
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GoodsFile goodsFile;
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Integer useCoupon;
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BigDecimal orderGoodsMoney = new BigDecimal("0.00");
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BigDecimal couponDiscount = new BigDecimal("0.00");
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BigDecimal orderPayDeposit = new BigDecimal("0.00");
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BigDecimal orderPayMoney = new BigDecimal("0.00");
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String orderId = IdUtils.simpleUUID();
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String orderNo = CodeFactoryUtil.getShopOrderNo();
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OrderGoods orderGoods;
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String orderGoodsId;
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for(AppBuyGoodsDto appBuyGoodsDto : appBuyGoodsDtoList){
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appSureOrderGoodsVo = new AppSureOrderGoodsVo();
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useCoupon = 0;
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goodsId = appBuyGoodsDto.getGoodsId();
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userCouponId = appBuyGoodsDto.getUserCouponId();
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goods = goodsService.getById(goodsId);
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appSureOrderGoodsVo.setGoodsId(goodsId);
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appSureOrderGoodsVo.setGoodsName(goods.getGoodsName());
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appSureOrderGoodsVo.setGoodsIntroduction(goods.getGoodsIntroduction());
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appSureOrderGoodsVo.setGoodsType(goods.getGoodsType());
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//商品图片
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goodsFile = goodsFileService.getGoodsPicture(goodsId);
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appSureOrderGoodsVo.setGoodsPicture(goodsFile.getFileUrl());
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buyNum = appBuyGoodsDto.getBuyNum();
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appSureOrderGoodsVo.setBuyNum(buyNum);
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goodsPrice = goods.getSalesPrice();
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serviceNum = goods.getServiceNum();
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//商户定制价格
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ShopGoods shopGoods = shopGoodsService.getByShopIdAndGoodsId(appPlaceOrderDto.getShopId(),goods.getGoodsId());
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if(shopGoods!=null){
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goodsPrice = shopGoods.getSalesPrice();
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serviceNum = shopGoods.getServiceNum();
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}
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appSureOrderGoodsVo.setGoodsPrice(goodsPrice);
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buyNumBig = BigDecimal.valueOf(buyNum);
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goodsTotalPrice = goodsPrice.multiply(buyNumBig);
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goodsRealPrice = goodsTotalPrice;
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if(userCouponId!=null){
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appUserCouponVo = appUserCouponVoMap.get(userCouponId);
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if(StringUtils.isBlank(appUserCouponVo.getRelGoodsIds()) || appUserCouponVo.getRelGoodsIds().contains(goodsId)){
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couponType = appUserCouponVo.getCouponType();
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if(couponType == 1 && appUserCouponVo.getMoneyThreshold()!=null && appUserCouponVo.getDiscountMoney()!=null){
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moneyThreshold = appUserCouponVo.getMoneyThreshold();
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if(goodsTotalPrice.compareTo(moneyThreshold)>=0){
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discountMoney = appUserCouponVo.getDiscountMoney();
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goodsRealPrice = goodsTotalPrice.subtract(discountMoney);
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useCoupon = 1;
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}
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}else if(couponType == 2 && appUserCouponVo.getDiscountPercent()!=null){
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discountPercent = appUserCouponVo.getDiscountPercent();
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goodsRealPrice = goodsTotalPrice.multiply(discountPercent).divide(BigDecimal.TEN).setScale(2,BigDecimal.ROUND_HALF_UP);
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discountMoney = goodsRealPrice.subtract(goodsTotalPrice);
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useCoupon = 1;
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}else if(couponType == 3 && appUserCouponVo.getDiscountMoney()!=null){
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discountMoney = appUserCouponVo.getDiscountMoney();
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goodsRealPrice = goodsTotalPrice.subtract(discountMoney);
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useCoupon = 1;
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}
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}
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}
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appSureOrderGoodsVo.setUseCoupon(useCoupon);
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appSureOrderGoodsVo.setGoodsTotalPrice(goodsTotalPrice);
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appSureOrderGoodsVo.setCouponDiscount(discountMoney);
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appSureOrderGoodsVo.setGoodsRealPrice(goodsRealPrice);
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goodsDeposit = goods.getSubscription();
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if(goodsDeposit == null){
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goodsDeposit = new BigDecimal("0.00");
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}
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appSureOrderGoodsVo.setGoodsDeposit(goodsDeposit);
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goodsNum = goodsNum + buyNum;
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orderGoodsMoney = orderGoodsMoney.add(goodsTotalPrice);
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couponDiscount = couponDiscount.add(discountMoney);
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orderPayDeposit = orderPayDeposit.add(goodsDeposit);
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orderPayMoney = orderPayMoney.add(goodsRealPrice);
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//创建OrderGoods
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orderGoods = new OrderGoods();
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orderGoodsId = IdUtils.simpleUUID();
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orderGoods.setOrderGoodsId(orderGoodsId);
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orderGoods.setDelFlag(0);
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orderGoods.setOrderId(orderId);
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orderGoods.setGoodsId(goodsId);
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orderGoods.setBuyNum(buyNum);
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orderGoods.setCouponId(userCouponId.toString());
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orderGoods.setGoodsPrice(goodsPrice);
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orderGoods.setGoodsTotalMoney(orderGoodsMoney);
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orderGoods.setGoodsReceivableMoney(goodsRealPrice);
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orderGoods.setCycleNumFlag(goods.getCycleNumFlag());
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orderGoods.setServiceNum(serviceNum);
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orderGoods.setGoodsType(goods.getGoodsType());
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orderGoodsService.save(orderGoods);
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}
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Order order = new Order();
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order.setOrderId(orderId);
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order.setDelFlag(0);
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order.setOrderStatus(1);
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order.setOrderNo(orderNo);
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order.setOrderFrom(1);
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order.setShopId(appPlaceOrderDto.getShopId());
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order.setUserId(userId);
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order.setOrderMoney(orderGoodsMoney);
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order.setCouponMoney(couponDiscount);
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order.setDiscountMoney(couponDiscount);
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order.setReceivableMoney(orderPayMoney);
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order.setPayType(appPlaceOrderDto.getPayType());
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if(order.getPayType()==1){
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order.setPayMoney(orderPayMoney);
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order.setOnlinePayMoney(orderPayMoney);
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appPlaceOrderVo.setPayMoney(orderPayMoney);
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}else if(order.getPayType()==2){
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order.setPayMoney(orderPayDeposit);
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order.setOnlinePayMoney(orderPayDeposit);
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appPlaceOrderVo.setPayMoney(orderPayDeposit);
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}
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order.setOrderRemark(appPlaceOrderDto.getOrderRemark());
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order.setGoodsNum(goodsNum);
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order.setCreateTime(new Date());
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this.save(order);
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appPlaceOrderVo.setOrderId(orderId);
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appPlaceOrderVo.setOrderNo(orderNo);
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//调用支付
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return appPlaceOrderVo;
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}
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/**
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* 分页获取用户订单
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* @param page
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* @param appUserOrderPageDto
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* @return
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*/
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@Override
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public List<AppUserOrderPageVo> pageUserOrder(Page page, AppUserOrderPageDto appUserOrderPageDto){
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List<AppUserOrderPageVo> appUserOrderPageVoList = orderMapper.pageUserOrder(page,appUserOrderPageDto);
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if(appUserOrderPageVoList!=null&&!appUserOrderPageVoList.isEmpty()){
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Long shopId;
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Shop shop;
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HashSet<Long> set=new HashSet<Long>();
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for(AppUserOrderPageVo appUserOrderPageVo : appUserOrderPageVoList){
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shopId = appUserOrderPageVo.getShopId();
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set.add(shopId);
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}
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Map<Long, Shop> shopMap = new HashMap<>();
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set.forEach(shopIdLong -> {
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Shop shopTemp = remoteShopService.getShop(shopIdLong).getData();
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shopMap.put(shopIdLong, shopTemp);
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});
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for(AppUserOrderPageVo appUserOrderPageVo : appUserOrderPageVoList){
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shop = shopMap.get(appUserOrderPageVo.getShopId());
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appUserOrderPageVo.setShopName(shop.getShopName());
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appUserOrderPageVo.setShopServicePhone(shop.getShopServicePhone());
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if(appUserOrderPageVo.getShopId().equals(appUserOrderPageDto.getShopId())){
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appUserOrderPageVo.setSameShop(1);
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}else{
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appUserOrderPageVo.setSameShop(0);
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}
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}
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}
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return appUserOrderPageVoList;
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}
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/**
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*
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* @param appBaseGetDto
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* @return
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*/
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@Override
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public AppUserOrderGetVo getAppOrderDetail(AppBaseGetDto appBaseGetDto){
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String orderId = appBaseGetDto.getId();
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Order order = this.getById(orderId);
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List<AppUserOrderGoodsPageVo> appUserOrderGoodsPageVoList = orderGoodsService.listVoByOrderId(orderId);
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AppUserOrderGetVo appUserOrderGetVo = new AppUserOrderGetVo();
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appUserOrderGetVo.setOrderId(orderId);
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appUserOrderGetVo.setOrderNo(order.getOrderNo());
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appUserOrderGetVo.setOrderStatus(order.getOrderStatus());
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appUserOrderGetVo.setOrderFrom(order.getOrderFrom());
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appUserOrderGetVo.setOrderGoodsMoney(order.getOrderMoney());
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appUserOrderGetVo.setCouponDiscount(order.getCouponMoney());
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appUserOrderGetVo.setReceivableDeposit(order.getReceivableDeposit());
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appUserOrderGetVo.setReceivableMoney(order.getReceivableMoney());
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appUserOrderGetVo.setPayMoney(order.getPayMoney());
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appUserOrderGetVo.setOrderRemark(order.getOrderRemark());
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appUserOrderGetVo.setShopId(order.getShopId());
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Shop shop = remoteShopService.getShop(order.getShopId()).getData();
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appUserOrderGetVo.setShopName(shop.getShopName());
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appUserOrderGetVo.setAppUserOrderGoodsPageVoList(appUserOrderGoodsPageVoList);
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return appUserOrderGetVo;
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}
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/**
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* 取消订单
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* @param orderId
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*/
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@Override
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public void cancelOrder(String orderId){
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Order order = this.getById(orderId);
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if(order.getOrderStatus()!=1){
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throw new ServiceException(AppErrorConstant.CANCEL_ERROR_ORDER);
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}
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order.setOrderStatus(0);
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order.setCancelTime(new Date());
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this.saveOrUpdate(order);
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}
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/**
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* 获取用户订单统计
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* @param userId
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* @return
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*/
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@Override
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public AppOrderTotalVo getAppOrderTotal(Long userId) {
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LambdaQueryWrapper<Order> queryWrapper = Wrappers.lambdaQuery();
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queryWrapper.eq(Order::getDelFlag, 0).eq(Order::getUserId, userId).eq(Order::getOrderStatus, 1);
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Integer noPayCount = Integer.valueOf((int) this.count(queryWrapper));
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queryWrapper = Wrappers.lambdaQuery();
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queryWrapper.eq(Order::getDelFlag, 0).eq(Order::getUserId, userId).eq(Order::getOrderStatus, 2);
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Integer noUseCount = Integer.valueOf((int) this.count(queryWrapper));
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AppOrderTotalVo appOrderTotalVo = new AppOrderTotalVo();
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appOrderTotalVo.setNoPayCount(noPayCount);
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appOrderTotalVo.setNoUseCount(noUseCount);
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return appOrderTotalVo;
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}
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}
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