package com.mes.md.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.github.yulichang.base.MPJBaseServiceImpl;
import com.mes.md.entity.Role;
import com.mes.md.entity.Role;
import com.mes.md.mapper.RoleMapper;
import com.mes.md.service.RoleService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * <p>
 * 角色表 服务实现类
 * </p>
 *
 * @author wu
 * @since 2024-08-28
 */
@Service
public class RoleServiceImpl extends MPJBaseServiceImpl<RoleMapper, Role> implements RoleService {
    /**
     * 返回所有角色
     * @return
     */
    @Override
    public List<Role> findRolesAll(){
        return baseMapper.selectList(new QueryWrapper<Role>());
    }
    /**
     * 添加角色
     * @return
     */
    @Override
    public int addRole(Role role){
        return baseMapper.insert(role);
    }
    /**
     * 修改角色
     * @return
     */
    @Override
    public int updateRole(Role role){
        return baseMapper.updateById(role);
    }
    /**
     * 删除角色
     * @return
     */
    @Override
    public int deleteRole(Role role){
        return baseMapper.deleteById(role);
    }
}