refactor(mall): 重构商品相关操作的验证逻辑

KKSU

2025-01-23 20e0c1036ebc6d558e57644b770b9c9de8bcf383

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

@@ -2,6 +2,8 @@

import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.entity.QueryRequest;
import cc.mrbird.febs.common.utils.MallUtils;
import cc.mrbird.febs.common.utils.ValidateEntityUtils;
import cc.mrbird.febs.mall.conversion.MallGoodsConversion;
import cc.mrbird.febs.mall.dto.*;
import cc.mrbird.febs.mall.entity.*;
@@ -13,6 +15,7 @@
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -42,6 +45,8 @@
    private final MallShoppingCartMapper mallShoppingCartMapper;
    private final MallCarriageRuleMapper mallCarriageRuleMapper;
    private final MallCarriageRuleInfoMapper mallCarriageRuleInfoMapper;
    private final MallGoodsCouponMapper mallGoodsCouponMapper;
    private final CouponGoodsMapper couponGoodsMapper;

    @Override
    public IPage<AdminMallGoodsVo> getCategoryListInPage(MallGoods mallGoods, QueryRequest request) {
@@ -54,35 +59,22 @@
    @Transactional
    public FebsResponse addMallGoods(AddMallGoodsDto addMallGoodsDto) {
        String goodsName = addMallGoodsDto.getGoodsName();
        if (StrUtil.isEmpty(goodsName)) {
            return new FebsResponse().fail().message("商品名称不能为空");
        }
        Integer mallGoodsByGoodsName = mallGoodsMapper.selectMallGoodsCountByGoodsName(goodsName);
        if (mallGoodsByGoodsName > 0) {
            return new FebsResponse().fail().message("商品名称不能重复");
        }
        String goodsNo = addMallGoodsDto.getGoodsNo();
        if (StrUtil.isEmpty(goodsNo)) {
            return new FebsResponse().fail().message("商品编号不能为空");
        }
        Integer mallGoodsByGoodsNo = mallGoodsMapper.selectMallGoodsCountByGoodsNo(goodsNo);
        if (mallGoodsByGoodsNo > 0) {
            return new FebsResponse().fail().message("商品编号不能重复");
        }
        ValidateEntityUtils.ensureUnique(goodsName, MallGoods::getGoodsName, mallGoodsMapper::selectCount, "商品名称不能重复");
        String goodsNo = MallUtils.getOrderNum("PT");
        ValidateEntityUtils.ensureUnique(goodsNo, MallGoods::getGoodsNo, mallGoodsMapper::selectCount, "商品编号不能重复");
        addMallGoodsDto.setGoodsNo(goodsNo);
        Integer carriageType = addMallGoodsDto.getCarriageType();
        if(1 == carriageType){
            if(ObjectUtil.isEmpty(addMallGoodsDto.getCarriageAmount())
                    || BigDecimal.ZERO.compareTo(addMallGoodsDto.getCarriageAmount()) > 0){
                return new FebsResponse().fail().message("固定邮费不能小于零");
            }
        }else{
            Long carriageRuleId = addMallGoodsDto.getCarriageRuleId();
            MallCarriageRule mallCarriageRule = mallCarriageRuleMapper.selectById(carriageRuleId);
            if(ObjectUtil.isEmpty(mallCarriageRule)){
                return new FebsResponse().fail().message("邮费模板不能为空");
        if (addMallGoodsDto.getGoodsType() == 1) {
            if (1 == carriageType) {
                if (ObjectUtil.isEmpty(addMallGoodsDto.getCarriageAmount())
                        || BigDecimal.ZERO.compareTo(addMallGoodsDto.getCarriageAmount()) > 0) {
                    return new FebsResponse().fail().message("固定邮费不能小于零");
                }
            } else {
                Long carriageRuleId = addMallGoodsDto.getCarriageRuleId();
                ValidateEntityUtils.ensureColumnValid(carriageRuleId, MallCarriageRule::getId, mallCarriageRuleMapper::selectOne, "邮费模板不能为空");
            }
        }


        // 付费商品
        if (addMallGoodsDto.getGoodsType() != 2) {
@@ -121,11 +113,11 @@
                    if (StrUtil.isEmpty(presentPrice)) {
                        return new FebsResponse().fail().message("商品规格现价不能为空");
                    }
                    if (StrUtil.isEmpty(addSku.getLevelOnePrice())
                    || StrUtil.isEmpty(addSku.getLevelTwoPrice())
                            || StrUtil.isEmpty(addSku.getLevelThreePrice())) {
                        return new FebsResponse().fail().message("商品规格级别价格不能为空");
                    }
//                    if (StrUtil.isEmpty(addSku.getLevelOnePrice())
//                    || StrUtil.isEmpty(addSku.getLevelTwoPrice())
//                            || StrUtil.isEmpty(addSku.getLevelThreePrice())) {
//                        return new FebsResponse().fail().message("商品规格级别价格不能为空");
//                    }
                    BigDecimal goodsWeight = addSku.getGoodsWeight();
                    if(BigDecimal.ZERO.compareTo(goodsWeight) > 0){
                        return new FebsResponse().fail().message("重量不能小于零");
@@ -158,6 +150,25 @@
            }
        }

        Long goodsId = mallGoods.getId();
        QueryWrapper<CouponGoods> objectQueryWrapper = new QueryWrapper<>();
        objectQueryWrapper.eq("goods_id",goodsId);
        List<CouponGoods> mallGoodsCoupons = couponGoodsMapper.selectList(objectQueryWrapper);
        if(CollUtil.isNotEmpty(mallGoodsCoupons)){
            for(CouponGoods couponGoods : mallGoodsCoupons){
                couponGoodsMapper.deleteById(couponGoods);
            }
        }
        if(CollUtil.isNotEmpty(addMallGoodsDto.getCouponIds())){
            List<Long> couponIds = addMallGoodsDto.getCouponIds();
            for(Long couponId : couponIds){
                CouponGoods couponGoods = new CouponGoods();
                couponGoods.setGoodsId(goodsId);
                couponGoods.setCouponId(couponId);
                couponGoodsMapper.insert(couponGoods);
            }
        }

        if (addMallGoodsDto.getGoodsType() == 2) {
            return new FebsResponse().success().message("添加成功");
        }
@@ -174,11 +185,11 @@
            sku.setSkuImage(mallGoods.getThumb());
            sku.setSkuName(mallGoods.getGoodsName());
            sku.setCostPrice(mallGoods.getCostPrice());
            sku.setPresentPrice(new BigDecimal(mallGoods.getPresentPrice()));
            sku.setOriginalPrice(new BigDecimal(mallGoods.getOriginalPrice()));
            sku.setLevelOnePrice(mallGoods.getLevelOnePrice());
            sku.setLevelTwoPrice(mallGoods.getLevelTwoPrice());
            sku.setLevelThreePrice(mallGoods.getLevelThreePrice());
            sku.setPresentPrice(new BigDecimal(mallGoods.getPresentPrice()));
            sku.setLevelOnePrice(new BigDecimal(mallGoods.getPresentPrice()));
            sku.setLevelTwoPrice(new BigDecimal(mallGoods.getPresentPrice()));
            sku.setLevelThreePrice(new BigDecimal(mallGoods.getPresentPrice()));
            sku.setSkuVolume(mallGoods.getVolume());
            sku.setStock(mallGoods.getStock());
            sku.setStyleId(style.getId());
@@ -216,12 +227,12 @@
                mallGoodsSku.setSkuVolume(addMallGoodsSkuDto.getSkuVolume() == null ? 0 : addMallGoodsSkuDto.getSkuVolume());
                mallGoodsSku.setOriginalPrice(new BigDecimal(addMallGoodsSkuDto.getOriginalPrice()));
                mallGoodsSku.setPresentPrice(new BigDecimal(addMallGoodsSkuDto.getPresentPrice()));

                mallGoodsSku.setLevelOnePrice(new BigDecimal(addMallGoodsSkuDto.getLevelOnePrice()));
                mallGoodsSku.setLevelTwoPrice(new BigDecimal(addMallGoodsSkuDto.getLevelTwoPrice()));
                mallGoodsSku.setLevelThreePrice(new BigDecimal(addMallGoodsSkuDto.getLevelThreePrice()));
                mallGoodsSku.setStyleId(mallGoodsStyleSku.getId());
                mallGoodsSku.setCostPrice(addMallGoodsSkuDto.getCostPrice());

                mallGoodsSku.setLevelOnePrice(new BigDecimal(addMallGoodsSkuDto.getPresentPrice()));
                mallGoodsSku.setLevelTwoPrice(new BigDecimal(addMallGoodsSkuDto.getPresentPrice()));
                mallGoodsSku.setLevelThreePrice(new BigDecimal(addMallGoodsSkuDto.getPresentPrice()));
                mallGoodsSku.setStyleId(mallGoodsStyleSku.getId());
                mallGoodsSku.setGoodsId(mallGoods.getId());
                mallGoodsSku.setGoodsWeight(addMallGoodsSkuDto.getGoodsWeight());
                mallGoodsSku.setSample(addMallGoodsSkuDto.getSample());
@@ -234,10 +245,7 @@

    @Override
    public FebsResponse upMallGoods(Long id) {
        MallGoods mallGoods = mallGoodsMapper.selectById(id);
        if (ObjectUtil.isEmpty(mallGoods)) {
            return new FebsResponse().fail().message("商品不存在，请刷新当前页面");
        }
        MallGoods mallGoods = ValidateEntityUtils.ensureColumnReturnEntity(id,MallGoods::getId,mallGoodsMapper::selectOne,"商品不存在，请刷新当前页面");
        mallGoods.setIsSale(MallGoods.ISSALE_STATUS_ENABLE);
        mallGoodsMapper.updateById(mallGoods);
        return new FebsResponse().success();
@@ -245,10 +253,7 @@

    @Override
    public FebsResponse downMallGoods(Long id) {
        MallGoods mallGoods = mallGoodsMapper.selectById(id);
        if (ObjectUtil.isEmpty(mallGoods)) {
            return new FebsResponse().fail().message("商品不存在，请刷新当前页面");
        }
        MallGoods mallGoods = ValidateEntityUtils.ensureColumnReturnEntity(id,MallGoods::getId,mallGoodsMapper::selectOne,"商品不存在，请刷新当前页面");
        mallGoods.setIsSale(MallGoods.ISSALE_STATUS_DISABLED);
        mallGoodsMapper.updateById(mallGoods);
        return new FebsResponse().success();
@@ -257,14 +262,8 @@
    @Override
    @Transactional
    public FebsResponse delMallGoods(Long id) {
        MallGoods mallGoods = mallGoodsMapper.selectById(id);
        if (ObjectUtil.isEmpty(mallGoods)) {
            return new FebsResponse().fail().message("商品不存在，请刷新当前页面");
        }
        Integer isSale = mallGoods.getIsSale();
        if (MallGoods.ISSALE_STATUS_DISABLED != isSale) {
            return new FebsResponse().fail().message("请先下架该商品");
        }
        MallGoods mallGoods = ValidateEntityUtils.ensureColumnReturnEntity(id,MallGoods::getId,mallGoodsMapper::selectOne,"商品不存在，请刷新当前页面");
        ValidateEntityUtils.ensureEqual(mallGoods.getIsSale(), MallGoods.ISSALE_STATUS_DISABLED, "请先下架该商品");

        mallGoodsStyleMapper.deleteByGoodsId(id);
        mallGoodsSkuMapper.deleteByGoodsId(id);
@@ -302,8 +301,10 @@

        List<MallGoodsSku> skus = mallGoodsSkuMapper.selectSkuByGoodsId(mallGoods.getId());
        List<String> thumbs = mallGoodsImagesMapper.selectByGoodId(mallGoods.getId());
        List<Long> couponIds = couponGoodsMapper.selectByGoodId(mallGoods.getId());
        mallGoods.setImages(thumbs);
        mallGoods.setSkus(skus);
        mallGoods.setCouponIds(couponIds);
        return mallGoods;
    }

@@ -376,15 +377,6 @@
                    if (presentPrice.compareTo(BigDecimal.ZERO) < 0) {
                        return new FebsResponse().fail().message("商品规格现价不能小于0");
                    }
                    if (addSku.getLevelOnePrice().compareTo(BigDecimal.ZERO) < 0) {
                        return new FebsResponse().fail().message("商品等级价格不能小于0");
                    }
                    if (addSku.getLevelTwoPrice().compareTo(BigDecimal.ZERO) < 0) {
                        return new FebsResponse().fail().message("商品等级价格不能小于0");
                    }
                    if (addSku.getLevelThreePrice().compareTo(BigDecimal.ZERO) < 0) {
                        return new FebsResponse().fail().message("商品等级价格不能小于0");
                    }
                    BigDecimal goodsWeight = addSku.getGoodsWeight();
                    if(BigDecimal.ZERO.compareTo(goodsWeight) > 0){
                        return new FebsResponse().fail().message("重量不能小于零");
@@ -433,6 +425,25 @@
            }
        }

        Long goodsId = mallGoodsUpdateDto.getId();
        QueryWrapper<CouponGoods> objectQueryWrapper = new QueryWrapper<>();
        objectQueryWrapper.eq("goods_id",goodsId);
        List<CouponGoods> mallGoodsCoupons = couponGoodsMapper.selectList(objectQueryWrapper);
        if(CollUtil.isNotEmpty(mallGoodsCoupons)){
            for(CouponGoods couponGoods : mallGoodsCoupons){
                couponGoodsMapper.deleteById(couponGoods);
            }
        }
        if(CollUtil.isNotEmpty(mallGoodsUpdateDto.getCouponIds())){
            List<Long> couponIds = mallGoodsUpdateDto.getCouponIds();
            for(Long couponId : couponIds){
                CouponGoods couponGoods = new CouponGoods();
                couponGoods.setGoodsId(goodsId);
                couponGoods.setCouponId(couponId);
                couponGoodsMapper.insert(couponGoods);
            }
        }

        if (mallGoodsUpdateDto.getGoodsType() == 2) {
            return new FebsResponse().success().message("编辑成功");
        }
@@ -451,9 +462,9 @@
            sku.setCostPrice(mallGoods.getCostPrice());
            sku.setPresentPrice(new BigDecimal(mallGoods.getPresentPrice()));
            sku.setOriginalPrice(new BigDecimal(mallGoods.getOriginalPrice()));
            sku.setLevelOnePrice(mallGoods.getLevelOnePrice());
            sku.setLevelTwoPrice(mallGoods.getLevelTwoPrice());
            sku.setLevelThreePrice(mallGoods.getLevelThreePrice());
            sku.setLevelOnePrice(new BigDecimal(mallGoods.getPresentPrice()));
            sku.setLevelTwoPrice(new BigDecimal(mallGoods.getPresentPrice()));
            sku.setLevelThreePrice(new BigDecimal(mallGoods.getPresentPrice()));
            sku.setSkuVolume(mallGoods.getVolume());
            sku.setStock(mallGoods.getStock());
            sku.setStyleId(style.getId());
@@ -518,12 +529,12 @@
                        mallGoodsSku.setSkuVolume(addMallGoodsSkuDto.getSkuVolume() == null ? 0 : addMallGoodsSkuDto.getSkuVolume());
                        mallGoodsSku.setOriginalPrice(addMallGoodsSkuDto.getOriginalPrice());
                        mallGoodsSku.setPresentPrice(addMallGoodsSkuDto.getPresentPrice());
                        mallGoodsSku.setLevelOnePrice(addMallGoodsSkuDto.getLevelOnePrice());
                        mallGoodsSku.setLevelTwoPrice(addMallGoodsSkuDto.getLevelTwoPrice());
                        mallGoodsSku.setLevelThreePrice(addMallGoodsSkuDto.getLevelThreePrice());
                        mallGoodsSku.setCostPrice(addMallGoodsSkuDto.getCostPrice());
                        mallGoodsSku.setLevelOnePrice(addMallGoodsSkuDto.getPresentPrice());
                        mallGoodsSku.setLevelTwoPrice(addMallGoodsSkuDto.getPresentPrice());
                        mallGoodsSku.setLevelThreePrice(addMallGoodsSkuDto.getPresentPrice());
                        mallGoodsSku.setStyleId(addMallGoodsSkuDto.getStyleId());
                        mallGoodsSku.setGoodsId(mallGoods.getId());
                        mallGoodsSku.setCostPrice(addMallGoodsSkuDto.getCostPrice());
                        mallGoodsSku.setGoodsWeight(addMallGoodsSkuDto.getGoodsWeight());
                        mallGoodsSku.setSample(addMallGoodsSkuDto.getSample());
                        mallGoodsSkuMapper.updateById(mallGoodsSku);
@@ -537,11 +548,11 @@
                        mallGoodsSku.setSkuVolume(addMallGoodsSkuDto.getSkuVolume() == null ? 0 : addMallGoodsSkuDto.getSkuVolume());
                        mallGoodsSku.setOriginalPrice(addMallGoodsSkuDto.getOriginalPrice());
                        mallGoodsSku.setPresentPrice(addMallGoodsSkuDto.getPresentPrice());
                        mallGoodsSku.setLevelOnePrice(addMallGoodsSkuDto.getLevelOnePrice());
                        mallGoodsSku.setLevelTwoPrice(addMallGoodsSkuDto.getLevelTwoPrice());
                        mallGoodsSku.setLevelThreePrice(addMallGoodsSkuDto.getLevelThreePrice());
                        mallGoodsSku.setStyleId(mallGoodsStyleSku.getId());
                        mallGoodsSku.setCostPrice(addMallGoodsSkuDto.getCostPrice());
                        mallGoodsSku.setLevelOnePrice(addMallGoodsSkuDto.getPresentPrice());
                        mallGoodsSku.setLevelTwoPrice(addMallGoodsSkuDto.getPresentPrice());
                        mallGoodsSku.setLevelThreePrice(addMallGoodsSkuDto.getPresentPrice());
                        mallGoodsSku.setStyleId(mallGoodsStyleSku.getId());
                        mallGoodsSku.setGoodsId(mallGoods.getId());
                        mallGoodsSku.setGoodsWeight(addMallGoodsSkuDto.getGoodsWeight());
                        mallGoodsSku.setSample(addMallGoodsSkuDto.getSample());
@@ -560,10 +571,7 @@

    @Override
    public FebsResponse goodsHot(Long id) {
        MallGoods mallGoods = mallGoodsMapper.selectById(id);
        if (ObjectUtil.isEmpty(mallGoods)) {
            return new FebsResponse().fail().message("商品不存在，请刷新当前页面");
        }
        MallGoods mallGoods = ValidateEntityUtils.ensureColumnReturnEntity(id,MallGoods::getId,mallGoodsMapper::selectOne,"商品不存在，请刷新当前页面");
        mallGoods.setIsHot(MallGoods.ISHOT_STATE_YES);
        mallGoodsMapper.updateById(mallGoods);
        return new FebsResponse().success();
@@ -571,10 +579,7 @@

    @Override
    public FebsResponse goodsNotHot(Long id) {
        MallGoods mallGoods = mallGoodsMapper.selectById(id);
        if (ObjectUtil.isEmpty(mallGoods)) {
            return new FebsResponse().fail().message("商品不存在，请刷新当前页面");
        }
        MallGoods mallGoods = ValidateEntityUtils.ensureColumnReturnEntity(id,MallGoods::getId,mallGoodsMapper::selectOne,"商品不存在，请刷新当前页面");
        mallGoods.setIsHot(MallGoods.ISHOT_STATE_NO);
        mallGoodsMapper.updateById(mallGoods);
        return new FebsResponse().success();
@@ -620,10 +625,7 @@
    @Override
    @Transactional
    public FebsResponse carriageRuleDelById(Long id) {
        MallCarriageRule mallCarriageRule = mallCarriageRuleMapper.selectById(id);
        if(ObjectUtil.isEmpty(mallCarriageRule)){
            return new FebsResponse().fail().message("操作失败");
        }
        ValidateEntityUtils.ensureColumnValid(id, MallCarriageRule::getId, mallCarriageRuleMapper::selectOne, "模板不存在");
        List<MallGoods> mallGoods = this.baseMapper.selectMallGoodsListQueryByRuleId(id);
        if(CollUtil.isNotEmpty(mallGoods)){
            StringBuffer goodsNameBuffer = new StringBuffer();
@@ -645,12 +647,7 @@
    @Transactional
    public FebsResponse carriageRuleAdd(AdminCarriageRuleAddDto adminCarriageRuleAddDto) {
        String ruleName = adminCarriageRuleAddDto.getRuleName();
        QueryWrapper<MallCarriageRule> objectQueryWrapper = new QueryWrapper<>();
        objectQueryWrapper.eq("name",ruleName);
        List<MallCarriageRule> mallCarriageRules = mallCarriageRuleMapper.selectList(objectQueryWrapper);
        if(CollUtil.isNotEmpty(mallCarriageRules)){
            return new FebsResponse().fail().message("标题不能重复");
        }
        ValidateEntityUtils.ensureUnique(ruleName,MallCarriageRule::getName,mallCarriageRuleMapper::selectCount,"标题不能重复");

        MallCarriageRule mallCarriageRule = new MallCarriageRule();
        mallCarriageRule.setName(ruleName);
@@ -737,10 +734,7 @@
    @Transactional
    public FebsResponse carriageRuleUpdate(AdminCarriageRuleUpdateDto adminCarriageRuleUpdateDto) {
        Long id = adminCarriageRuleUpdateDto.getId();
        MallCarriageRule mallCarriageRule = mallCarriageRuleMapper.selectById(id);
        if(ObjectUtil.isEmpty(mallCarriageRule)){
            return new FebsResponse().fail().message("运费模板不存在");
        }
        MallCarriageRule mallCarriageRule = ValidateEntityUtils.ensureColumnReturnEntity(id,MallCarriageRule::getId,mallCarriageRuleMapper::selectOne,"运费模板不存在");

        List<MallGoods> mallGoods = this.baseMapper.selectMallGoodsListQueryByRuleIdAndIsSale(id,MallGoods.ISHOT_STATE_YES);
        if(CollUtil.isNotEmpty(mallGoods)){
@@ -805,4 +799,171 @@
        List<MallCarriageRule> mallCarriageRules = mallCarriageRuleMapper.selectList(new QueryWrapper<>());
        return mallCarriageRules;
    }

    @Override
    public IPage<MallGoodsCoupon> getMallGoodsCouponListInPage(MallGoodsCoupon mallGoodsCoupon, QueryRequest request) {
        Page<MallGoodsCoupon> page = new Page<>(request.getPageNum(), request.getPageSize());
        IPage<MallGoodsCoupon> mallGoodsCouponIPage = mallGoodsCouponMapper.selectMallGoodsCouponListInPage(page, mallGoodsCoupon);
        return mallGoodsCouponIPage;
    }

    @Override
    public FebsResponse couponRuleAdd(CouponRuleAddDto couponRuleAddDto) {
        String name = couponRuleAddDto.getName();
        ValidateEntityUtils.ensureUnique(name,MallGoodsCoupon::getName,mallGoodsCouponMapper::selectCount,"优惠卷名称重复了");

        MallGoodsCoupon mallGoodsCoupon = new MallGoodsCoupon();
        mallGoodsCoupon.setName(name);
        mallGoodsCoupon.setExpireDay(couponRuleAddDto.getExpireDay());
        mallGoodsCoupon.setCostAmount(couponRuleAddDto.getCostAmount());
        mallGoodsCoupon.setType(couponRuleAddDto.getType());
        mallGoodsCoupon.setRealAmount(couponRuleAddDto.getRealAmount());
        mallGoodsCouponMapper.insert(mallGoodsCoupon);

        Long couponId = mallGoodsCoupon.getId();
        // 先判断是否存在关联商品，再进行查询和删除
        if (CollUtil.isNotEmpty(couponGoodsMapper.selectList(
                new LambdaQueryWrapper<CouponGoods>()
                        .select(CouponGoods::getId)
                        .eq(CouponGoods::getCouponId, couponId)))) {
            couponGoodsMapper.delete(new LambdaQueryWrapper<CouponGoods>().eq(CouponGoods::getCouponId, couponId));
        }

        // 处理 goodsIds 为 null 或空的情况
        List<Long> goodsIds = couponRuleAddDto.getGoodsIds();
        if (CollUtil.isNotEmpty(goodsIds)) {
            for (Long goodsId : goodsIds) {
                CouponGoods couponGoods = new CouponGoods();
                couponGoods.setGoodsId(goodsId);
                couponGoods.setCouponId(couponId);
                couponGoodsMapper.insert(couponGoods);
            }
        }
        return new FebsResponse().success().message("操作成功");
    }

    @Override
    public FebsResponse couponRuleDel(Long id) {
        MallGoodsCoupon mallGoodsCoupon = ValidateEntityUtils.ensureColumnReturnEntity(id, MallGoodsCoupon::getId, mallGoodsCouponMapper::selectOne, "优惠卷不存在");
        ValidateEntityUtils.ensureNotEqual(mallGoodsCoupon.getState(),2,"优惠卷已上架，请先下架");
        mallGoodsCouponMapper.deleteById(id);
        return new FebsResponse().success();
    }

    @Override
    public FebsResponse upCoupon(Long id) {
        MallGoodsCoupon mallGoodsCoupon = ValidateEntityUtils.ensureColumnReturnEntity(id, MallGoodsCoupon::getId, mallGoodsCouponMapper::selectOne, "优惠卷不存在");
        mallGoodsCoupon.setState(2);
        mallGoodsCouponMapper.updateById(mallGoodsCoupon);
        return new FebsResponse().success();
    }

    @Override
    public FebsResponse downCoupon(Long id) {
        MallGoodsCoupon mallGoodsCoupon = ValidateEntityUtils.ensureColumnReturnEntity(id, MallGoodsCoupon::getId, mallGoodsCouponMapper::selectOne, "优惠卷不存在");
        mallGoodsCoupon.setState(1);
        mallGoodsCouponMapper.updateById(mallGoodsCoupon);
        return new FebsResponse().success().message("操作成功");
    }

    @Override
    public AdminMallGoodsCouponVo selectGoodsCouponById(long id) {
        List<Long> goodsIds = couponGoodsMapper.selectByCouponId(id);
        AdminMallGoodsCouponVo adminMallGoodsCouponVo = mallGoodsCouponMapper.selectGoodsCouponById(id);
        adminMallGoodsCouponVo.setGoodsIds(goodsIds);
        return adminMallGoodsCouponVo;
    }

    @Override
    public FebsResponse couponUpdate(AdminMallGoodsCouponVo adminMallGoodsCouponVo) {
        Long id = adminMallGoodsCouponVo.getId();
        MallGoodsCoupon mallGoodsCoupon = ValidateEntityUtils.ensureColumnReturnEntity(id, MallGoodsCoupon::getId, mallGoodsCouponMapper::selectOne, "优惠卷不存在");
        ValidateEntityUtils.ensureNotEqual(mallGoodsCoupon.getState(),2,"优惠卷已上架，请先下架");

        mallGoodsCoupon.setName(adminMallGoodsCouponVo.getName());
        mallGoodsCoupon.setExpireDay(adminMallGoodsCouponVo.getExpireDay());
        mallGoodsCoupon.setCostAmount(adminMallGoodsCouponVo.getCostAmount());
        mallGoodsCoupon.setType(adminMallGoodsCouponVo.getType());
        mallGoodsCoupon.setRealAmount(adminMallGoodsCouponVo.getRealAmount());
        mallGoodsCouponMapper.updateById(mallGoodsCoupon);

        Long couponId = mallGoodsCoupon.getId();
        // 先判断是否存在关联商品，再进行查询和删除
        if (CollUtil.isNotEmpty(couponGoodsMapper.selectList(
                new LambdaQueryWrapper<CouponGoods>()
                        .select(CouponGoods::getId)
                        .eq(CouponGoods::getCouponId, couponId)))) {
            couponGoodsMapper.delete(new LambdaQueryWrapper<CouponGoods>().eq(CouponGoods::getCouponId, couponId));
        }

        // 处理 goodsIds 为 null 或空的情况
        List<Long> goodsIds = adminMallGoodsCouponVo.getGoodsIds();
        if (CollUtil.isNotEmpty(goodsIds)) {
            for (Long goodsId : goodsIds) {
                CouponGoods couponGoods = new CouponGoods();
                couponGoods.setGoodsId(goodsId);
                couponGoods.setCouponId(couponId);
                couponGoodsMapper.insert(couponGoods);
            }
        }
        return new FebsResponse().success().message("操作成功");
    }

    @Override
    public List<AdminMallGoodsCouponTreeVo> findAdminMallGoodsCouponVoTree() {
        QueryWrapper<MallGoodsCoupon> objectQueryWrapper = new QueryWrapper<>();
        objectQueryWrapper.eq("state",2);
        List<MallGoodsCoupon> mallGoodsCoupons = mallGoodsCouponMapper.selectList(objectQueryWrapper);

        List<AdminMallGoodsCouponTreeVo> objects = new ArrayList<>();
        if(CollUtil.isNotEmpty(mallGoodsCoupons)){
            for(MallGoodsCoupon mallGoodsCoupon : mallGoodsCoupons){
                AdminMallGoodsCouponTreeVo adminMallGoodsCouponTreeVo = new AdminMallGoodsCouponTreeVo();
                adminMallGoodsCouponTreeVo.setCouponId(mallGoodsCoupon.getId());
                adminMallGoodsCouponTreeVo.setCouponName(mallGoodsCoupon.getName());
                objects.add(adminMallGoodsCouponTreeVo);
            }
        }
        return objects;
    }

    @Override
    public List<AdminMallGoodsCouponTreeListVo> findAdminMallGoodsCouponVoTreeList() {
        QueryWrapper<MallGoodsCoupon> objectQueryWrapper = new QueryWrapper<>();
        objectQueryWrapper.eq("state",2);
        List<MallGoodsCoupon> mallGoodsCoupons = mallGoodsCouponMapper.selectList(objectQueryWrapper);

        List<AdminMallGoodsCouponTreeListVo> objects = new ArrayList<>();
        if(CollUtil.isNotEmpty(mallGoodsCoupons)){
            for(MallGoodsCoupon mallGoodsCoupon : mallGoodsCoupons){
                AdminMallGoodsCouponTreeListVo adminMallGoodsCouponTreeListVo = new AdminMallGoodsCouponTreeListVo();
                adminMallGoodsCouponTreeListVo.setId(mallGoodsCoupon.getId());
                adminMallGoodsCouponTreeListVo.setName(mallGoodsCoupon.getName());
                objects.add(adminMallGoodsCouponTreeListVo);
            }
        }
        return objects;
    }

    @Override
    public List<AdminMallGoodsCouponTreeListVo> findAdminMallGoodsVoTreeList() {
        List<MallGoods> mallGoodsList = mallGoodsMapper.selectList(
                new LambdaQueryWrapper<MallGoods>()
                        .select(MallGoods::getId, MallGoods::getGoodsName)
                        .eq(MallGoods::getIsSale, MallGoods.ISSALE_STATUS_ENABLE)
                        .eq(MallGoods::getGoodsType, MallGoods.ISSALE_STATUS_ENABLE)
                        .eq(MallGoods::getIsNormal, MallGoods.ISSALE_STATUS_ENABLE)
        );

        List<AdminMallGoodsCouponTreeListVo> objects = new ArrayList<>();
        if(CollUtil.isNotEmpty(mallGoodsList)){
            for(MallGoods mallGoods : mallGoodsList){
                AdminMallGoodsCouponTreeListVo adminMallGoodsCouponTreeListVo = new AdminMallGoodsCouponTreeListVo();
                adminMallGoodsCouponTreeListVo.setId(mallGoods.getId());
                adminMallGoodsCouponTreeListVo.setName(mallGoods.getGoodsName());
                objects.add(adminMallGoodsCouponTreeListVo);
            }
        }
        return objects;
    }
}