feat(mall): 添加优惠券相关功能

KKSU

2025-01-08 d175d1a66a53a46f182316680afd8a9bf6314ea0

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

@@ -1,11 +1,13 @@
package cc.mrbird.febs.mall.service.impl;

import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.enumerates.DataDictionaryEnum;
import cc.mrbird.febs.common.enumerates.FlowTypeEnum;
import cc.mrbird.febs.common.enumerates.MoneyFlowTypeEnum;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.common.utils.LoginUserUtil;
import cc.mrbird.febs.mall.conversion.MallActivityConversion;
import cc.mrbird.febs.mall.conversion.MallGoodsCouponConversion;
import cc.mrbird.febs.mall.dto.ApiMallActListDto;
import cc.mrbird.febs.mall.dto.ApiMallActWinDetailsDto;
import cc.mrbird.febs.mall.entity.*;
@@ -13,13 +15,13 @@
import cc.mrbird.febs.mall.service.IApiMallActService;
import cc.mrbird.febs.mall.service.IApiMallMemberWalletService;
import cc.mrbird.febs.mall.service.IMallMoneyFlowService;
import cc.mrbird.febs.mall.vo.ApiActivityVo;
import cc.mrbird.febs.mall.vo.ApiMallActListVo;
import cc.mrbird.febs.mall.vo.ApiMallActWinDetailsVo;
import cc.mrbird.febs.mall.vo.ApiMallAwardDetailsVo;
import cc.mrbird.febs.mall.vo.*;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.RandomUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -46,6 +48,8 @@
    private final IMallMoneyFlowService mallMoneyFlowService;
    private final IApiMallMemberWalletService mallMemberWalletService;
    private final MallActivityMapper mallActivityMapper;
    private final MallGoodsCouponMapper mallGoodsCouponMapper;
    private final MallMemberCouponMapper mallMemberCouponMapper;

    @Override
    public IPage<ApiMallActListVo> findApiMallActListInPage(ApiMallActListDto apiMallActListDto) {
@@ -552,5 +556,52 @@
        return apiMallAwardDetailsVo;
    }

    @Override
    public ApiCouponVo findApiCouponById(Long id) {
        Long memberId = LoginUserUtil.getLoginUser().getId();

        MallGoodsCoupon mallGoodsCoupon = mallGoodsCouponMapper.selectById(id);
        ApiCouponVo apiCouponVo = MallGoodsCouponConversion.INSTANCE.entityToApiCouponVo(mallGoodsCoupon);
        List<MallMemberCoupon> mallMemberCoupons = mallMemberCouponMapper.selectList(
                new LambdaQueryWrapper<MallMemberCoupon>()
                        .eq(MallMemberCoupon::getMemberId, memberId)
                        .eq(MallMemberCoupon::getCouponId, id)
        );
        if(CollUtil.isNotEmpty(mallMemberCoupons)){
            apiCouponVo.setState(1);
        }else{
            apiCouponVo.setState(0);
        }
        return apiCouponVo;
    }

    @Override
    public FebsResponse addCoupon(Long couponId) {
        Long memberId = LoginUserUtil.getLoginUser().getId();
        MallGoodsCoupon mallGoodsCoupon = mallGoodsCouponMapper.selectById(couponId);
        if(mallGoodsCoupon.getState() == 2){
            List<MallMemberCoupon> mallMemberCoupons = mallMemberCouponMapper.selectList(
                    new LambdaQueryWrapper<MallMemberCoupon>()
                            .eq(MallMemberCoupon::getMemberId, memberId)
                            .eq(MallMemberCoupon::getCouponId, couponId)
            );
            if(CollUtil.isNotEmpty(mallMemberCoupons)){
                return new FebsResponse().fail().message("优惠卷已领取，请刷新当前页面");
            }

            MallMemberCoupon memberCoupon = new MallMemberCoupon();
            memberCoupon.setMemberId(memberId);
            memberCoupon.setCouponId(couponId);
            memberCoupon.setCouponName(mallGoodsCoupon.getName());
            memberCoupon.setCouponUuid(IdUtil.simpleUUID());
            memberCoupon.setState(1);
            memberCoupon.setFromType(1);
            memberCoupon.setExpireTime(DateUtil.offsetDay(DateUtil.date(), mallGoodsCoupon.getExpireDay()));
            mallMemberCouponMapper.insert(memberCoupon);
            return new FebsResponse().success().message("操作成功");
        }
        return new FebsResponse().fail().message("优惠卷已失效，请刷新当前页面");
    }


}