package com.tcm.training.admin.user.service.impl;

import com.tcm.training.admin.user.mapper.RbacQueryMapper;
import com.tcm.training.admin.user.service.RbacService;
import org.springframework.stereotype.Service;

import java.util.Collections;
import java.util.List;

@Service
public class RbacServiceImpl implements RbacService {

    private final RbacQueryMapper rbacQueryMapper;

    public RbacServiceImpl(RbacQueryMapper rbacQueryMapper) {
        this.rbacQueryMapper = rbacQueryMapper;
    }

    @Override
    public List<String> getRoleCodesByUserId(Long userId) {
        List<String> roleCodes = rbacQueryMapper.selectRoleCodesByUserId(userId);
        return roleCodes == null ? Collections.<String>emptyList() : roleCodes;
    }

    @Override
    public List<String> getPermissionKeysByUserId(Long userId) {
        List<String> permissionKeys = rbacQueryMapper.selectPermissionKeysByUserId(userId);
        return permissionKeys == null ? Collections.<String>emptyList() : permissionKeys;
    }
}