package com.ruoyi.system.service.impl;

import java.util.List;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.system.domain.SysUserRole;
import com.ruoyi.system.mapper.SysUserRoleMapper;
import com.ruoyi.system.service.ISysUserRoleService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * 用户和角色关联Service业务层处理
 *
 * @author xiaochen
 * @date 2023-06-12
 */
@Service
public class SysUserRoleServiceImpl extends ServiceImpl<SysUserRoleMapper, SysUserRole> implements ISysUserRoleService {
	@Autowired
	private SysUserRoleMapper sysUserRoleMapper;
	
	/**
	 * 查询用户和角色关联
	 *
	 * @param userId 用户和角色关联主键
	 * @return 用户和角色关联
	 */
	@Override
	public SysUserRole selectSysUserRoleByUserId(Long userId) {
		return sysUserRoleMapper.selectSysUserRoleByUserId(userId);
	}
	
	/**
	 * 查询用户和角色关联列表
	 *
	 * @param sysUserRole 用户和角色关联
	 * @return 用户和角色关联
	 */
	@Override
	public List<SysUserRole> selectSysUserRoleList(SysUserRole sysUserRole) {
		return sysUserRoleMapper.selectSysUserRoleList(sysUserRole);
	}
	
	/**
	 * 新增用户和角色关联
	 *
	 * @param sysUserRole 用户和角色关联
	 * @return 结果
	 */
	@Override
	public int insertSysUserRole(SysUserRole sysUserRole) {
		return sysUserRoleMapper.insertSysUserRole(sysUserRole);
	}
	
	/**
	 * 修改用户和角色关联
	 *
	 * @param sysUserRole 用户和角色关联
	 * @return 结果
	 */
	@Override
	public int updateSysUserRole(SysUserRole sysUserRole) {
		return sysUserRoleMapper.updateSysUserRole(sysUserRole);
	}
	
	/**
	 * 批量删除用户和角色关联
	 *
	 * @param userIds 需要删除的用户和角色关联主键
	 * @return 结果
	 */
	@Override
	public int deleteSysUserRoleByUserIds(Long[] userIds) {
		return sysUserRoleMapper.deleteSysUserRoleByUserIds(userIds);
	}
	
	/**
	 * 删除用户和角色关联信息
	 *
	 * @param userId 用户和角色关联主键
	 * @return 结果
	 */
	@Override
	public int deleteSysUserRoleByUserId(Long userId) {
		return sysUserRoleMapper.deleteSysUserRoleByUserId(userId);
	}
}