package com.moral.api.interceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Component;
import org.springframework.web.method.HandlerMethod;
import org.springframework.web.servlet.HandlerInterceptor;

import com.moral.redis.RedisUtil;

@Component
public class AuthenticationInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        request.getSession();
        if (!(handler instanceof HandlerMethod)) {
            return true;
        }
        String token = request.getHeader("token");
        if (token != null) {
            return RedisUtil.hasKey(token);
        }
        return false;

    }
}