feat(mall): 添加活动报名人数减少逻辑

Administrator

7 days ago ed5a6de6023e73e7f5b5af86a94aa4f1e43a3fc4

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package cc.mrbird.febs.mall.mapper;
 
import cc.mrbird.febs.mall.entity.MallStore;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 
public interface MallStoreMapper extends BaseMapper<MallStore> {
}