/**
 * 
 */
package net.sourceforge.fenixedu.predicates;

import net.sourceforge.fenixedu.domain.DegreeCurricularPlan;
import net.sourceforge.fenixedu.domain.Person;
import net.sourceforge.fenixedu.domain.degreeStructure.CourseGroup;
import net.sourceforge.fenixedu.domain.person.RoleType;
import net.sourceforge.fenixedu.injectionCode.AccessControl;
import net.sourceforge.fenixedu.injectionCode.AccessControlPredicate;

/**
 * @author - Shezad Anavarali (shezad@ist.utl.pt)
 * 
 */
public class CourseGroupPredicates {

    public static final AccessControlPredicate<CourseGroup> curricularPlanMemberWritePredicate = new AccessControlPredicate<CourseGroup>() {

	public boolean evaluate(CourseGroup cg) {

	    final DegreeCurricularPlan parentDegreeCurricularPlan = cg.getParentDegreeCurricularPlan();
	    if (!parentDegreeCurricularPlan.isBolonhaDegree()) {
		return true;
	    }

	    final Person person = AccessControl.getPerson();
	    if (person.hasRole(RoleType.SCIENTIFIC_COUNCIL) || person.hasRole(RoleType.MANAGER)
		    || person.hasRole(RoleType.DEGREE_ADMINISTRATIVE_OFFICE_SUPER_USER)) {
		return true;
	    }

	    return parentDegreeCurricularPlan.getCurricularPlanMembersGroup().isMember(person);
	}

    };

}