/*
* The Kuali Financial System, a comprehensive financial management system for higher education.
*
* Copyright 2005-2014 The Kuali Foundation
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.kuali.kfs.module.ec.document.authorization;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.kuali.kfs.sys.document.authorization.FinancialSystemTransactionalDocumentAuthorizerBase;
import org.kuali.rice.kew.api.KewApiConstants;
import org.kuali.rice.kew.api.WorkflowDocument;
import org.kuali.rice.kew.api.action.ActionTaken;
import org.kuali.rice.kim.api.identity.Person;
import org.kuali.rice.kim.api.identity.PersonService;
import org.kuali.rice.kim.api.services.KimApiServiceLocator;
import org.kuali.rice.krad.UserSession;
import org.kuali.rice.krad.bo.BusinessObject;
import org.kuali.rice.krad.document.Document;
import org.kuali.rice.krad.util.GlobalVariables;
import org.kuali.rice.krad.util.KRADConstants;
/**
* Document Authorizer for the Effort Certification document.
*/
public class EffortCertificationDocumentAuthorizer extends FinancialSystemTransactionalDocumentAuthorizerBase {
/**
* Overridden to check if document error correction can be allowed here.
*
* @see org.kuali.rice.krad.document.authorization.DocumentAuthorizerBase#getDocumentActions(org.kuali.rice.krad.document.Document,
* org.kuali.rice.kim.api.identity.Person, java.util.Set)
*/
@Override
public Set<String> getDocumentActions(Document document, Person user, Set<String> documentActionsFromPresentationController) {
Set<String> documentActionsToReturn = super.getDocumentActions(document, user, documentActionsFromPresentationController);
UserSession userSession = GlobalVariables.getUserSession();
String principalId = userSession.getPrincipalId();
if (document.getDocumentHeader().getWorkflowDocument().isEnroute()) {
Set<Person> priorApprovers = this.getPriorApprovers(document.getDocumentHeader().getWorkflowDocument());
for (Person priorApprover : priorApprovers) {
if (principalId.equals(priorApprover.getPrincipalId())) {
documentActionsToReturn.add(KRADConstants.KUALI_ACTION_CAN_EDIT);
documentActionsToReturn.add(KRADConstants.KUALI_ACTION_CAN_SAVE);
}
}
}
return documentActionsToReturn;
}
protected Set<Person> getPriorApprovers(WorkflowDocument workflowDocument) {
PersonService personService = KimApiServiceLocator.getPersonService();
List<ActionTaken> actionsTaken = workflowDocument.getActionsTaken();
Set<String> principalIds = new HashSet<String>();
Set<Person> persons = new HashSet<Person>();
for (ActionTaken actionTaken : actionsTaken) {
if (KewApiConstants.ACTION_TAKEN_APPROVED_CD.equals(actionTaken.getActionTaken().getCode())) {
String principalId = actionTaken.getPrincipalId();
if (!principalIds.contains(principalId)) {
principalIds.add(principalId);
persons.add(personService.getPerson(principalId));
}
}
}
return persons;
}
public boolean doPermissionExistsByTemplate(
BusinessObject businessObject, String namespaceCode,
String permissionTemplateName, Map<String, String> permissionDetails) {
return permissionExistsByTemplate(businessObject, namespaceCode, permissionTemplateName, permissionDetails);
}
}