REPORT-770 : Add a user interface component that enables viewing and searching logs, Add an automated task to delete these logs after a certain period of time and added Tests

Author: mozzy11

api-tests/src/test/java/org/openmrs/module/reporting/evaluation/DeleteOldLogsTest.java

@@ -0,0 +1,69 @@
+/**
+ * This Source Code Form is subject to the terms of the Mozilla Public License,
+ * v. 2.0. If a copy of the MPL was not distributed with this file, You can
+ * obtain one at http://mozilla.org/MPL/2.0/. OpenMRS is also distributed under
+ * the terms of the Healthcare Disclaimer located at http://openmrs.org/license.
+ *
+ * Copyright (C) OpenMRS Inc. OpenMRS is a registered trademark and the OpenMRS
+ * graphic logo is a trademark of OpenMRS Inc.
+ */
+package org.openmrs.module.reporting.evaluation;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.openmrs.module.reporting.ReportingConstants;
+import org.openmrs.util.OpenmrsUtil;
+
+public class DeleteOldLogsTest {
+	
+	File baseDir = OpenmrsUtil.getDirectoryInApplicationDataDirectory(ReportingConstants.REPORT_RESULTS_DIRECTORY_NAME);
+	
+	Path test= Paths.get(baseDir.getAbsolutePath(),"test.reportlog");
+	File test_file = test.toFile();
+
+	@Before
+	public void init() throws IOException {
+	 test_file.createNewFile();	
+	}
+	
+	@Test
+	public void Should_DeleteLogFlesExceedingSevendays() throws IOException {
+	//Setting the file to exist over seven days
+	long exceedingDays =  8 ;
+	test_file.setLastModified(exceedingDays * (24 * 60 * 60 * 1000));
+	
+	// asserting that the file exists befor the servlet DeleteOldLogs is called	
+	Assert.assertTrue(test_file.exists());
+		
+	DeleteOldLogFiles delete = new DeleteOldLogFiles ();
+	delete.deleteOldLogs();
+	
+	//Asserting that the Log file will be deleted after seven days 
+	Assert.assertFalse(test_file.exists());
+	}
+	
+	@Test
+	public void Should_NotDeleteLogFilesBeforeSevenDayPass() throws IOException {
+      
+		// asserting that the file exists befor the servlet DeleteOldLogs is called	
+		Assert.assertTrue(test_file.exists());
+			
+		DeleteOldLogFiles delete = new DeleteOldLogFiles ();
+		delete.deleteOldLogs();
+		
+		//Asserting that the Log file will Not be deleted after seven days 
+		Assert.assertTrue(test_file.exists());	
+	}
+	
+	}
+
+    
+   
+   
+	

api-tests/src/test/java/org/openmrs/module/reporting/report/service/ReportServiceTest.java

@@ -521,4 +521,10 @@ public void purgeReportDesignsForReportDefinition_shouldDeleteAllAssociatedRepor
 		assertNull(rs.getReportDesignByUuid("d7a82b63-1066-4c1d-9b43-b405851fc467"));
 		assertNull(rs.getReportDesignByUuid("e7a82b63-1066-4c1d-9b43-b405851fc467"));
 	}
+	
+	@Test
+	public void shoild_returnAllReportRequests() {
+		ReportService rs = Context.getService(ReportService.class);
+		Assert.assertEquals(3, rs.getAllReportRequests().size());
+	}
 }

api/src/main/java/org/openmrs/module/reporting/evaluation/DeleteOldLogFiles.java

@@ -0,0 +1,65 @@
+/**
+ * This Source Code Form is subject to the terms of the Mozilla Public License,
+ * v. 2.0. If a copy of the MPL was not distributed with this file, You can
+ * obtain one at http://mozilla.org/MPL/2.0/. OpenMRS is also distributed under
+ * the terms of the Healthcare Disclaimer located at http://openmrs.org/license.
+ *
+ * Copyright (C) OpenMRS Inc. OpenMRS is a registered trademark and the OpenMRS
+ * graphic logo is a trademark of OpenMRS Inc.
+ */
+
+package org.openmrs.module.reporting.evaluation;
+import java.io.File;
+import java.util.Date;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+
+import org.apache.commons.io.FilenameUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.openmrs.module.reporting.ReportingConstants;
+import org.openmrs.util.OpenmrsUtil;
+
+	
+
+public class DeleteOldLogFiles extends HttpServlet {
+
+	private static final long serialVersionUID = 1L;
+	// Servlet to delete old  Logs on module startup
+	protected static final Log log = LogFactory.getLog(DeleteOldLogFiles.class);
+	
+	
+	 public void deleteOldLogs(){
+          //maximum number of days to keep log files is 7
+	       long alloweddays = 7;   
+	       File baseDir = OpenmrsUtil.getDirectoryInApplicationDataDirectory(ReportingConstants.REPORT_RESULTS_DIRECTORY_NAME);
+	        File[] fList = baseDir.listFiles();
+
+	        if (fList != null){
+	            for (File file : fList){
+	            	String fileExt = FilenameUtils.getExtension(file.toString()); 
+	                if (file.isFile() && StringUtils.equals(fileExt, "reportlog")){
+
+                    long diff = new Date().getTime() - file.lastModified();
+	                long maximumTime = (alloweddays * (24 * 60 * 60 * 1000)); 
+                 
+	                    if (diff > maximumTime) {
+	                      file.delete();
+	                    }
+
+	                }
+	            }
+	     
+	        }
+	    }
+	 
+	 @Override
+	 public void init() throws ServletException {
+		 deleteOldLogs();
+	 }
+	 
+}
+	
+

api/src/main/java/org/openmrs/module/reporting/report/service/ReportService.java

@@ -133,6 +133,14 @@ public interface ReportService extends OpenmrsService {
 	@Transactional(readOnly = true)
 	public List<ReportRequest> getReportRequests(ReportDefinition reportDefinition, Date requestOnOrAfter, Date requestOnOrBefore, Status...statuses);
 
+	/**
+	 * @return all {@link ReportRequest} in the system 
+	 * @should retrieve all report requests 
+	 */
+	@Transactional(readOnly = true)
+	public List<ReportRequest> getAllReportRequests();
+	
+	
 	/**
 	 * @return all {@link ReportRequest} in the system that match the passed parameters
 	 * @should retrieve report requests by definition

api/src/main/java/org/openmrs/module/reporting/report/service/ReportServiceImpl.java

@@ -223,6 +223,15 @@ public List<ReportRequest> getReportRequests(ReportDefinition reportDefinition,
 		return reportDAO.getReportRequests(reportDefinition, requestOnOrAfter, requestOnOrBefore, mostRecentNum, statuses);
 	}
 
+
+	/**
+	 * @see ReportService#getReportRequests()
+	 */
+	@Transactional(readOnly=true)
+	public List<ReportRequest> getAllReportRequests(){	
+		return reportDAO.getAllReportRequests();
+	}
+	
 	/**
 	 * @see ReportService#purgeReportRequest(ReportRequest)
 	 */

api/src/main/java/org/openmrs/module/reporting/report/service/db/HibernateReportDAO.java

@@ -255,6 +255,17 @@ public List<String> getReportRequestUuids(String reportDefinitionUuid) {
 		query.setString("uuid", reportDefinitionUuid);
 		return query.list();
 	}
+	
+	/**
+	 * @see ReportDAO#getReportAllRequests()
+	 */
+	public List<ReportRequest> getAllReportRequests(){
+		String hql = "from ReportRequest";
+		Query query = sessionFactory.getCurrentSession().createQuery(hql);
+		return query.list();	
+		
+	}
+	
 
 	//***** PROPERTY ACCESS *****
 

api/src/main/java/org/openmrs/module/reporting/report/service/db/ReportDAO.java

@@ -118,6 +118,11 @@ public List<ReportDesign> getReportDesigns(ReportDefinition reportDefinition, Cl
 	 */
 	public ReportRequest getReportRequestByUuid(String uuid);
 
+	/**
+	 * @returns all the {@link ReportRequestst} 
+	 */
+	public List<ReportRequest> getAllReportRequests();
+	
 	/**
 	 * @return all {@link ReportRequest} in the system that match the passed parameters
 	 */

api/src/main/resources/messages.properties

@@ -97,6 +97,8 @@ reporting.status.SCHEDULE_COMPLETED=Schedule Completed
 reporting.status.SAVED=Completed and Saved
 reporting.status.FAILED=Failed
 reporting.viewReportLog=View Log
+reporting.searchReportLog= view and search all logs
+reporting.viewLogs=  All logs
 
 reporting.viewError=View Error
 reporting.viewReport=View Report

omod/src/main/java/org/openmrs/module/reporting/web/reports/ReportHistoryController.java

@@ -157,6 +157,7 @@ public String loadReportStatus(ModelMap model, @RequestParam("uuid") String uuid
 		return "/module/reporting/json";
 	}
 
+	
 	@RequestMapping("/module/reporting/reports/viewErrorDetails")
 	public void viewErrorDetails(HttpServletResponse response, @RequestParam("uuid") String uuid) throws IOException {
 		ReportRequest rr = Context.getService(ReportService.class).getReportRequestByUuid(uuid);
@@ -187,7 +188,21 @@ public String openFromHistory(@RequestParam("uuid") String uuid, HttpServletResp
 				req.setRenderingMode(mode);
 			}
 		}
+
+		List<ReportRequest> requests = rs.getAllReportRequests();
+		
+		List <String> allLogs = new ArrayList<String>();
+		for(ReportRequest reqst: requests) {
+			try {
+			List<String> logs = rs.loadReportLog(reqst);
+			allLogs.addAll(logs);
+			}catch(NullPointerException e) {				
+			}
+			
+		}
+			
 		model.addAttribute("request", req);
+		model.addAttribute("allLogs", allLogs);
 
 		if (req.getStatus() == Status.REQUESTED) {
 			model.addAttribute("positionInQueue", rs.getPositionInQueue(req));

omod/src/main/resources/config.xml

@@ -168,6 +168,15 @@
 		ReportRequest.hbm.xml
 	</mappingFiles>
 
+	
+	<!-- Servlets -->
+	  <servlet>
+	  <servlet-name>DeleteOldLogFiles</servlet-name>
+        <servlet-class>@[email protected]</servlet-class>
+        <load-on-startup>1</load-on-startup>
+	  </servlet>
+	<!-- /Servlets -->
+	
 	<conditionalResources>
 		<conditionalResource>
 			<path>/lib/reporting-api-1.9.*</path>