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1   /**
2    * Copyright 2004-2013 The Kuali Foundation
3    *
4    * Licensed under the Educational Community License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    * http://www.opensource.org/licenses/ecl2.php
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.kuali.hr.time.batch;
17  
18  import java.util.Date;
19  import java.util.HashSet;
20  import java.util.List;
21  import java.util.Set;
22  
23  import org.apache.commons.lang.SystemUtils;
24  import org.apache.commons.lang.time.DateUtils;
25  import org.kuali.hr.core.notification.service.KPMENotificationService;
26  import org.kuali.hr.lm.workflow.LeaveCalendarDocumentHeader;
27  import org.kuali.hr.lm.workflow.service.LeaveCalendarDocumentHeaderService;
28  import org.kuali.hr.time.calendar.CalendarEntries;
29  import org.kuali.hr.time.calendar.service.CalendarEntriesService;
30  import org.kuali.hr.time.principal.PrincipalHRAttributes;
31  import org.kuali.hr.time.principal.service.PrincipalHRAttributesService;
32  import org.kuali.hr.time.util.TKUtils;
33  import org.quartz.Job;
34  import org.quartz.JobExecutionContext;
35  import org.quartz.JobExecutionException;
36  
37  public class LeaveCalendarDelinquencyJob implements Job {
38  	
39  	private static int CALENDAR_ENTRIES_POLLING_WINDOW;
40  
41  	private static CalendarEntriesService CALENDAR_ENTRIES_SERVICE;
42  	private static KPMENotificationService KPME_NOTIFICATION_SERVICE;
43  	private static LeaveCalendarDocumentHeaderService LEAVE_CALENDAR_DOCUMENT_HEADER_SERVICE;
44  	private static PrincipalHRAttributesService PRINCIPAL_HR_ATTRIBUTES_SERVICE;
45  	
46  	@Override
47  	public void execute(JobExecutionContext context) throws JobExecutionException {
48  		Set<String> principalIds = new HashSet<String>();
49  		
50  		Date asOfDate = TKUtils.getCurrentDate();
51  		List<CalendarEntries> calendarEntries = getCalendarEntriesService().getCurrentCalendarEntryNeedsScheduled(getCalendarEntriesPollingWindow(), asOfDate);
52  		
53  		for (CalendarEntries calendarEntry : calendarEntries) {
54  			String hrCalendarId = calendarEntry.getHrCalendarId();
55  			Date currentBeginDate = calendarEntry.getBeginPeriodDateTime();
56  			
57  			if (currentBeginDate.before(asOfDate) || DateUtils.isSameDay(currentBeginDate, asOfDate)) {
58  				CalendarEntries previousCalendarEntry = getCalendarEntriesService().getPreviousCalendarEntriesByCalendarId(hrCalendarId, calendarEntry);
59  				
60  				if (previousCalendarEntry != null) {
61  					String calendarName = previousCalendarEntry.getCalendarName();
62  					Date previousBeginDate = previousCalendarEntry.getBeginPeriodDateTime();
63  					List<PrincipalHRAttributes> principalHRAttributes = getPrincipalHRAttributesService().getActiveEmployeesForLeaveCalendar(calendarName, previousBeginDate);
64  					
65  					for (PrincipalHRAttributes principalHRAttribute : principalHRAttributes) {
66  						String principalId = principalHRAttribute.getPrincipalId();
67  						
68  						if (!principalIds.contains(principalId)) {
69  							List<LeaveCalendarDocumentHeader> leaveCalendarDocumentHeaders = getLeaveCalendarDocumentHeaderService().getSubmissionDelinquentDocumentHeaders(principalId, currentBeginDate);
70  			
71  							if (!leaveCalendarDocumentHeaders.isEmpty()) {
72  								principalIds.add(principalId);
73  					        }
74  						}
75  					}
76  				}
77  			}
78  		}
79  		
80  		for (String principalId : principalIds) {
81  			String subject = "Delinquent Leave Calendar Reminder";
82  			StringBuilder message = new StringBuilder();
83  			message.append("You currently have one or more DELINQUENT Leave Calendars.");
84  			message.append(SystemUtils.LINE_SEPARATOR);
85  			message.append(SystemUtils.LINE_SEPARATOR);
86  			message.append("Please review/enter your time-off for any prior unapproved months and submit your calendar(s).");
87  			
88  			getKpmeNotificationService().sendNotification(subject, message.toString(), principalId);
89  		}
90  	}
91  	
92  	public static int getCalendarEntriesPollingWindow() {
93  		return CALENDAR_ENTRIES_POLLING_WINDOW;
94  	}
95  
96  	public static void setCalendarEntriesPollingWindow(int calendarEntriesPollingWindow) {
97  		CALENDAR_ENTRIES_POLLING_WINDOW = calendarEntriesPollingWindow;
98  	}
99  
100 	public static CalendarEntriesService getCalendarEntriesService() {
101 		return CALENDAR_ENTRIES_SERVICE;
102 	}
103 
104 	public static void setCalendarEntriesService(CalendarEntriesService calendarEntriesService) {
105 		CALENDAR_ENTRIES_SERVICE = calendarEntriesService;
106 	}
107 
108 	public static KPMENotificationService getKpmeNotificationService() {
109 		return KPME_NOTIFICATION_SERVICE;
110 	}
111 
112 	public static void setKpmeNotificationService(KPMENotificationService kpmeNotificationService) {
113 		KPME_NOTIFICATION_SERVICE = kpmeNotificationService;
114 	}
115 
116 	public static LeaveCalendarDocumentHeaderService getLeaveCalendarDocumentHeaderService() {
117 		return LEAVE_CALENDAR_DOCUMENT_HEADER_SERVICE;
118 	}
119 
120 	public static void setLeaveCalendarDocumentHeaderService(LeaveCalendarDocumentHeaderService leaveCalendarDocumentHeaderService) {
121 		LEAVE_CALENDAR_DOCUMENT_HEADER_SERVICE = leaveCalendarDocumentHeaderService;
122 	}
123 
124 	public static PrincipalHRAttributesService getPrincipalHRAttributesService() {
125 		return PRINCIPAL_HR_ATTRIBUTES_SERVICE;
126 	}
127 
128 	public static void setPrincipalHRAttributesService(PrincipalHRAttributesService principalHRAttributesService) {
129 		PRINCIPAL_HR_ATTRIBUTES_SERVICE = principalHRAttributesService;
130 	}
131 	
132 }