package com.doumee.api.web;

import com.doumee.core.Jwt.JwtTokenUtil;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.dao.business.web.response.UserResponse;
import com.doumee.service.business.MemberService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
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 2022/03/15 09:54
 */
@Slf4j
@Service
public class ApiController {
    @Autowired
    public MemberService memberService;

    /**
     * 得到request对象
     *
     * @return
     */
    public HttpServletRequest getRequest() {
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        return request;
    }
    /**
     * 获取用户ID
     *
     * @return
     */
    protected String getMemberId() {
        Object obj = this.getRequest().getAttribute(JwtTokenUtil.UserId_Name);
        return obj != null ? (String) obj : null;
    }


    /**
     * 获取登录用户对象信息
     * @return
     */
    protected UserResponse getUserResponse(){
        Object obj = this.getRequest().getAttribute(JwtTokenUtil.UserId_Name);
        if(obj != null){
            return memberService.getUserInfo((String) obj);
        }
        return null;
    }

}