/*
 * Created on 01/Abr/2005
 *
 * 
 */
package net.sourceforge.fenixedu.presentationTier.Action.student;

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

import net.sourceforge.fenixedu.applicationTier.IUserView;
import net.sourceforge.fenixedu.applicationTier.Filtro.exception.FenixFilterException;
import net.sourceforge.fenixedu.dataTransferObject.InfoStudent;
import net.sourceforge.fenixedu.domain.Person;
import net.sourceforge.fenixedu.domain.student.Registration;
import net.sourceforge.fenixedu.domain.student.Student;
import net.sourceforge.fenixedu.presentationTier.Action.base.FenixAction;
import net.sourceforge.fenixedu.presentationTier.Action.exceptions.FenixActionException;
import net.sourceforge.fenixedu.presentationTier.Action.exceptions.InvalidSessionActionException;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import pt.ist.fenixWebFramework.security.UserView;

/**
 * @author Joćo Fialho & Rita Ferreira
 * 
 * 
 */
public class IndexStudentAction extends FenixAction {

    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
	    throws FenixActionException, FenixFilterException {

	final IUserView userView = UserView.getUser();
	if (userView != null) {
	    final Person person = userView.getPerson();
	    if (person != null) {
		final Student student = person.getStudent();
		if (student != null) {
		    if (student.hasAnyRegistrations()) {
			final Registration registration = student.getRegistrationsSet().iterator().next();
			final InfoStudent infoStudent = new InfoStudent(registration);
			request.setAttribute("infoStudent", infoStudent);
			return mapping.findForward("Success");
		    }
		}
	    }
	}

	throw new InvalidSessionActionException();
    }

}