package com.doumee.api;

import com.doumee.config.Jwt.JwtTokenUtil;
import com.doumee.core.model.LoginUserInfo;
import lombok.extern.slf4j.Slf4j;
import org.apache.shiro.SecurityUtils;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;

/**
 * Controller基类
 * @author Eva.Caesar Liu
 * @date 2023/03/21 14:49
 */
@Slf4j
public class BaseController {

    /**
     * 获取当前登录用户
     * @author Eva.Caesar Liu
     * @date 2023/03/21 14:49
     */
    protected LoginUserInfo getLoginUser () {
        return (LoginUserInfo)SecurityUtils.getSubject().getPrincipal();
    }


    /**
     * 得到request对象
     *
     * @return
     */
    public HttpServletRequest getRequest() {
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        return request;
    }

    /**
     * 获取用户ID
     *
     * @return
     */
    protected Integer getMemberId() {
        Object obj = this.getRequest().getAttribute(JwtTokenUtil.UserId_Name);
        return obj != null ? (Integer) obj : null;
    }


}