/*
 * Created on 17/Set/2003
 */
package net.sourceforge.fenixedu.applicationTier.Servico.manager;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import net.sourceforge.fenixedu.applicationTier.FenixService;
import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.FenixServiceException;
import net.sourceforge.fenixedu.domain.Branch;
import net.sourceforge.fenixedu.domain.exceptions.DomainException;
import pt.ist.fenixWebFramework.security.accessControl.Checked;
import pt.ist.fenixWebFramework.services.Service;

/**
 * @author lmac1
 */

public class DeleteBranches extends FenixService {

    // delete a set of branches
    @Checked("RolePredicates.MANAGER_PREDICATE")
    @Service
    public static List run(List internalIds, Boolean forceDelete) throws FenixServiceException {
	Iterator iter = internalIds.iterator();

	List undeletedCodes = new ArrayList();
	Integer internalId;
	Branch branch;

	while (iter.hasNext()) {
	    internalId = (Integer) iter.next();
	    branch = rootDomainObject.readBranchByOID(internalId);
	    if (branch != null) {
		try {
		    if (branch.getStudentCurricularPlans().isEmpty()) {
			branch.delete();
		    } else {
			if (forceDelete.booleanValue() == true) {
			    branch.delete();
			} else {
			    undeletedCodes.add(branch.getCode());
			}
		    }
		} catch (DomainException e) {
		    undeletedCodes.add(branch.getCode());
		}
	    }
	}

	return undeletedCodes;
    }
}