package org.activityinfo.server.authentication;

/*
 * #%L
 * ActivityInfo Server
 * %%
 * Copyright (C) 2009 - 2013 UNICEF
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the 
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public 
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import org.activityinfo.model.auth.AuthenticatedUser;
import org.activityinfo.server.database.hibernate.entity.Authentication;

import javax.ws.rs.core.NewCookie;
import javax.ws.rs.core.Response.ResponseBuilder;

public final class AuthCookieUtil {

    private AuthCookieUtil() {
    }

    public static final int THIRTY_DAYS = 30 * 24 * 60 * 60;
    public static final int THIS_SESSION = -1;

    private static final String ROOT = "/";

    public static void addAuthCookie(ResponseBuilder response, Authentication auth, boolean remember) {
        response.cookie(createCookie(AuthenticatedUser.AUTH_TOKEN_COOKIE, auth.getId(), remember));

        response.cookie(createCookie(AuthenticatedUser.USER_ID_COOKIE,
                String.valueOf(auth.getUser().getId()),
                remember));

        response.cookie(createCookie(AuthenticatedUser.EMAIL_COOKIE, auth.getUser().getEmail(), remember));
    }

    public static NewCookie createCookie(String name, String value, boolean remember) {
        NewCookie cookie = new NewCookie(name,
                value,
                ROOT,
                null,
                1,
                null,
                remember ? THIRTY_DAYS : THIS_SESSION,
                false);

        return cookie;
    }
}