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/*
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* Copyright (c) 2018-2999 广州市蓝海创新科技有限公司 All rights reserved.
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*
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* https://www.mall4j.com/
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*
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* 未经允许，不可做商业用途！
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*
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* 版权所有，侵权必究！
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*/
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package com.yami.shop.service;
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import com.baomidou.mybatisplus.extension.service.IService;
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import com.yami.shop.bean.model.Brand;
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import java.util.List;
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/**
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* @author lanhai
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*/
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public interface BrandService extends IService<Brand> {
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/**
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* 根据品牌名称获取该品牌
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* @param brandName
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* @return
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*/
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Brand getByBrandName(String brandName);
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/**
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* 删除品牌，同时删除品牌与分类之间的关联关系
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* @param brandId
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*/
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void deleteByBrand(Long brandId);
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/**
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* 根据分类id获取品牌列表
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* @param categoryId 分类id
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* @return
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*/
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List<Brand> listByCategoryId(Long categoryId);
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}
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