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/* 
 * Serposcope - SEO rank checker https://serposcope.serphacker.com/
 * 
 * Copyright (c) 2016 SERP Hacker
 * @author Pierre Nogues 
 * @license https://opensource.org/licenses/MIT MIT License
 */
package serposcope.filters;

import com.google.inject.Inject;
import com.google.inject.Singleton;
import com.serphacker.serposcope.models.base.User;
import ninja.Context;
import ninja.Filter;
import ninja.FilterChain;
import ninja.Result;
import ninja.Results;
import ninja.Router;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import serposcope.controllers.AuthController;

@Singleton
public class AuthFilter extends AbstractFilter {
    
    private static final Logger LOG = LoggerFactory.getLogger(AuthFilter.class);
    
    @Inject
    Router router;
    
    @Override
    public Result filter(FilterChain filterChain, Context context) {
//        LOG.trace("filter");
        User user = context.getAttribute("user", User.class);
        
        if(user == null){
            return Results.redirect(router.getReverseRoute(AuthController.class, "login"));
        }
        
        return filterChain.next(context);
    }
}