package com.zbkj.service.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.zbkj.common.model.system.SystemRoleMenu;
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import com.zbkj.service.dao.SystemRoleMenuDao;
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import com.zbkj.service.service.SystemRoleMenuService;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* SystemRoleMenuServiceImpl 接口实现
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* 角色菜单关联服务实现
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*/
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@Service
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public class SystemRoleMenuServiceImpl extends ServiceImpl<SystemRoleMenuDao, SystemRoleMenu> implements SystemRoleMenuService {
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@Resource
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private SystemRoleMenuDao dao;
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/**
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* 通过角色id删除
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* @param rid 角色id
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*/
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@Override
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public Boolean deleteByRid(Integer rid) {
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LambdaUpdateWrapper<SystemRoleMenu> luw = Wrappers.lambdaUpdate();
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luw.eq(SystemRoleMenu::getRid, rid);
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return dao.delete(luw) > 0;
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}
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/**
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* 通过角色id获取菜单列表
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* @param rid 角色id
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* @return List
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*/
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@Override
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public List<Integer> getMenuListByRid(Integer rid) {
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LambdaQueryWrapper<SystemRoleMenu> lqw = Wrappers.lambdaQuery();
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lqw.select(SystemRoleMenu::getMenuId);
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lqw.eq(SystemRoleMenu::getRid, rid);
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List<SystemRoleMenu> roleMenuList = dao.selectList(lqw);
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return roleMenuList.stream().map(SystemRoleMenu::getMenuId).collect(Collectors.toList());
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}
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}
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