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xuhy
2023-03-23 8a66f76e0b0af13ccdba14f1d38eed91139ca124 
 management/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/TAppUserServiceImpl.java


@@ -2,6 +2,7 @@




import com.baomidou.mybatisplus.mapper.EntityWrapper;


import com.stylefeng.guns.core.util.DateUtil;


import com.stylefeng.guns.modular.system.controller.resp.TAppUserResp;


import com.stylefeng.guns.modular.system.dao.TCouponMapper;


import com.stylefeng.guns.modular.system.dao.TOrderMapper;


import com.stylefeng.guns.modular.system.dao.TUserToCouponMapper;


@@ -15,6 +16,7 @@


import com.stylefeng.guns.modular.system.model.TUserToCoupon;


import com.stylefeng.guns.modular.system.service.ITAppUserService;


import com.baomidou.mybatisplus.service.impl.ServiceImpl;


import org.springframework.beans.BeanUtils;


import org.springframework.beans.factory.annotation.Autowired;


import org.springframework.stereotype.Service;


import org.springframework.ui.Model;


@@ -22,10 +24,7 @@


import org.springframework.util.StringUtils;




import java.math.BigDecimal;


import java.util.Date;


import java.util.List;


import java.util.Objects;


import java.util.Optional;


import java.util.*;


import java.util.stream.Collectors;




/**


@@ -155,4 +154,40 @@


        wrapper.ne("status", StatusEnum.DELETE.getCode());


        return wrapper;


    }




    @Override


    public List<TAppUserResp> getTAppUserResp(List<TAppUser> tAppUsers) {


        List<TAppUserResp> tAppUserRespList = new ArrayList<>(tAppUsers.size());


        for (TAppUser tAppUser : tAppUsers) {


            TAppUserResp tAppUserResp = new TAppUserResp();


            BeanUtils.copyProperties(tAppUser,tAppUserResp);




            // 查询当前用户优惠券数量


            List<TUserToCoupon> tUserToCoupons = tUserToCouponMapper.selectList(new EntityWrapper<TUserToCoupon>().eq("userId", tAppUser.getId()));




            int couponTotal = tUserToCoupons.stream().mapToInt(TUserToCoupon::getCouponTotal).sum();


            int validCount = tUserToCoupons.stream().mapToInt(TUserToCoupon::getValidCount).sum();




//            List<TCoupon> tCoupons = tCouponService.selectList(new EntityWrapper<TCoupon>().eq("user_id", tAppUser.getId()));


//            List<TCoupon> notUsedList = tCoupons.stream().filter(coupon -> coupon.getCouponStatus().equals(CouponStatusEnum.NOT_USED.getCode())).collect(Collectors.toList());


            tAppUserResp.setCouponSum(couponTotal);


            tAppUserResp.setNotUsedCount(validCount);


            List<TOrder> orders = tOrderMapper.selectList(new EntityWrapper<TOrder>().eq("userId", tAppUser.getId()).orderBy(true,"createTime",false));


            if(!CollectionUtils.isEmpty(orders)){


                // 最后一次消费时间


                tAppUserResp.setLastConsumptionTime(orders.get(0).getCreateTime());


                List<TOrder> collect1 = orders.stream().filter(order->Objects.nonNull(order.getState()))


                        .filter(order -> OrderStateEnum.WAIT_EVALUATED.getCode() == order.getState() ||


                                OrderStateEnum.FINISH.getCode() == order.getState()).collect(Collectors.toList());


                if(!CollectionUtils.isEmpty(collect1)) {


                    tAppUserResp.setConsumeSum(collect1.size());


                    // 总消费金额


                    collect1.stream().map(TOrder::getPayMoney).reduce(BigDecimal::add)


                            .ifPresent(tAppUserResp::setConsumePrice);


                }


            }


            tAppUserRespList.add(tAppUserResp);


        }


        return tAppUserRespList;


    }


}