001/**
002 * Copyright 2004-2014 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.hr.lm.workflow;
017
018import org.apache.log4j.Logger;
019import org.joda.time.DateTime;
020import org.kuali.kpme.core.api.assignment.Assignment;
021import org.kuali.kpme.core.api.calendar.entry.CalendarEntry;
022import org.kuali.kpme.core.api.namespace.KPMENamespace;
023import org.kuali.kpme.core.api.workarea.WorkArea;
024import org.kuali.kpme.core.calendar.entry.CalendarEntryBo;
025import org.kuali.kpme.core.role.KPMERole;
026import org.kuali.kpme.core.service.HrServiceLocator;
027import org.kuali.kpme.tklm.api.common.TkConstants;
028import org.kuali.kpme.tklm.api.leave.block.LeaveBlock;
029import org.kuali.kpme.tklm.leave.service.LmServiceLocator;
030import org.kuali.kpme.tklm.leave.workflow.LeaveRequestDocument;
031import org.kuali.rice.kew.api.identity.Id;
032import org.kuali.rice.kew.api.identity.PrincipalId;
033import org.kuali.rice.kew.api.rule.RoleName;
034import org.kuali.rice.kew.engine.RouteContext;
035import org.kuali.rice.kew.routeheader.DocumentContent;
036import org.kuali.rice.kew.rule.AbstractRoleAttribute;
037import org.kuali.rice.kew.rule.ResolvedQualifiedRole;
038import org.kuali.rice.kim.api.role.RoleMember;
039
040import java.util.ArrayList;
041import java.util.Collections;
042import java.util.List;
043
044@Deprecated
045public class LeaveRequestWorkflowAttribute extends AbstractRoleAttribute {
046
047        private static final long serialVersionUID = -6939277052363491806L;
048        
049        private static final Logger LOG = Logger.getLogger(LeaveRequestWorkflowAttribute.class);
050
051    @Override
052    public List<String> getQualifiedRoleNames(String roleName, DocumentContent documentContent) {
053        List<String> roles = new ArrayList<String>();
054        String documentNumber = documentContent.getRouteContext().getDocument().getDocumentId();
055        LeaveRequestDocument leaveRequestDocument = LmServiceLocator.getLeaveRequestDocumentService().getLeaveRequestDocument(documentNumber);
056
057        if (leaveRequestDocument != null) {
058            LeaveBlock leaveBlock = leaveRequestDocument.getLeaveBlock();
059            CalendarEntry ce = getCalendarEntry(leaveBlock);
060            List<Assignment> assignments = HrServiceLocator.getAssignmentService().getAllAssignmentsByCalEntryForLeaveCalendar(leaveBlock.getPrincipalId(), ce);
061            for (Assignment assignment : assignments) {
062                String roleStr = roleName + "_" + assignment.getWorkArea();
063                if (!roles.contains(roleStr)) {
064                    roles.add(roleStr);
065                }
066            }
067        }
068        
069        return roles;
070    }
071
072    @Override
073    public ResolvedQualifiedRole resolveQualifiedRole(RouteContext routeContext, String roleName, String qualifiedRole) {
074        ResolvedQualifiedRole rqr = new ResolvedQualifiedRole();
075        Long workAreaNumber = null;
076
077        try {
078            int pos = qualifiedRole.lastIndexOf("_");
079            if (pos > -1) {
080                String subs = qualifiedRole.substring(pos+1, qualifiedRole.length());
081                workAreaNumber = Long.parseLong(subs);
082            }
083        } catch (NumberFormatException nfe) {
084            LOG.error("qualifiedRole did not contain numeric data for work area.");
085        }
086
087        if (workAreaNumber == null) {
088            throw new RuntimeException("Unable to resolve work area during routing.");
089        }
090
091        List<Id> principals = new ArrayList<Id>();
092        String routeHeaderId = routeContext.getDocument().getDocumentId();
093        LeaveRequestDocument leaveRequestDocument = LmServiceLocator.getLeaveRequestDocumentService().getLeaveRequestDocument(routeHeaderId);
094        LeaveBlock leaveBlock = LmServiceLocator.getLeaveBlockService().getLeaveBlock(leaveRequestDocument.getLmLeaveBlockId());
095        WorkArea workArea = HrServiceLocator.getWorkAreaService().getWorkArea(workAreaNumber, leaveBlock.getLeaveLocalDate());
096
097        List<RoleMember> roleMembers = new ArrayList<RoleMember>();
098        
099                if (TkConstants.ROLE_TK_APPROVER.equals(roleName)) {
100                roleMembers.addAll(HrServiceLocator.getKPMERoleService().getRoleMembersInWorkArea(KPMENamespace.KPME_HR.getNamespaceCode(), KPMERole.APPROVER.getRoleName(), workAreaNumber, new DateTime(), true));
101                roleMembers.addAll(HrServiceLocator.getKPMERoleService().getRoleMembersInWorkArea(KPMENamespace.KPME_HR.getNamespaceCode(), KPMERole.APPROVER_DELEGATE.getRoleName(), workAreaNumber, new DateTime(), true));
102                }
103                
104        for (RoleMember roleMember : roleMembers) {
105                principals.add(new PrincipalId(roleMember.getMemberId()));
106            }
107
108        if (principals.size() == 0) {
109            throw new RuntimeException("No principals to route to. Push to exception routing.");
110        }
111        
112        rqr.setRecipients(principals);
113        rqr.setAnnotation("Dept: "+ workArea.getDept()+", Work Area: "+workArea.getWorkArea());
114
115        return rqr;
116    }
117
118    @Override
119    public List<RoleName> getRoleNames() {
120        return Collections.emptyList();
121    }
122
123    private CalendarEntry getCalendarEntry(LeaveBlock leaveBlock) {
124        return  HrServiceLocator.getCalendarEntryService().getCalendarEntry(leaveBlock.getCalendarId());
125    }
126}