#1286 Notify attendees about events cancelation

Author: car031

logicaldoc-core/src/main/java/com/logicaldoc/core/job/JobManager.java

@@ -93,7 +93,7 @@ public void schedule(AbstractJob job, Map<String, Object> dictionary, Map<Object
 		JobKey jobKey = JobKey.jobKey(job.getName(), job.getGroup());
 		JobDetail jobDetail = scheduler.getJobDetail(jobKey);
 		if (jobDetail != null) {
-			// Delete the job and all it's triggers that may altrady exist
+			// Delete the job and all it's triggers that may already exist
 			scheduler.deleteJob(jobKey);
 		}
 
@@ -118,7 +118,6 @@ private Trigger prepareTrigger(AbstractJob job, Object triggerSpec, Map<Object,
 
 		if (triggerSpec instanceof Date dateSpec) {
 			// The job must be fired on a specific data
-
 			SimpleScheduleBuilder schedule = SimpleScheduleBuilder.simpleSchedule();
 			if (MISSFIRE_RUNNOW.equals(getMissfireInstruction(job.getGroup())))
 				schedule = schedule.withMisfireHandlingInstructionFireNow();

logicaldoc-gui/src/main/java/com/logicaldoc/gui/frontend/client/calendar/CalendarEventDialog.java

@@ -881,9 +881,8 @@ private void saveAttendees() {
 	 */
 	private void onDelete() {
 		GUIUser currentUser = Session.get().getUser();
-		if (currentUser.getId() != calendarEvent.getOrganizerId() && !currentUser.isMemberOf(Constants.GROUP_ADMIN)) {
+		if (currentUser.getId() != calendarEvent.getOrganizerId() && !currentUser.isMemberOf(Constants.GROUP_ADMIN))
 			return;
-		}
 
 		LD.ask(I18N.message("delevent"), I18N.message("deleventconfirm"), confirmToDelete -> {
 			if (Boolean.FALSE.equals(confirmToDelete))
@@ -892,41 +891,35 @@ private void onDelete() {
 			if (calendarEvent.getParentId() != null) {
 				LD.ask(I18N.message("delevent"), I18N.message("douwantdeletealloccurrences"), answer -> {
 					Long id = Boolean.TRUE.equals(answer) ? calendarEvent.getParentId() : calendarEvent.getId();
-					LD.contactingServer();
-					CalendarService.Instance.get().deleteEvent(id, new AsyncCallback<>() {
-						@Override
-						public void onFailure(Throwable caught) {
-							GuiLog.serverError(caught);
-						}
-
-						@Override
-						public void onSuccess(Void arg) {
-							LD.clearPrompt();
-							destroy();
-						}
-					});
+					deleteEvent(id);
 				});
 			} else {
-				LD.contactingServer();
-				CalendarService.Instance.get().deleteEvent(calendarEvent.getId(), new AsyncCallback<>() {
-
-					@Override
-					public void onFailure(Throwable caught) {
-						GuiLog.serverError(caught);
-					}
-
-					@Override
-					public void onSuccess(Void arg) {
-						LD.clearPrompt();
-						destroy();
-						if (onChangedCallback != null)
-							onChangedCallback.onSuccess(arg);
-					}
-				});
+				deleteEvent(calendarEvent.getId());
 			}
 		});
 	}
 
+	private void deleteEvent(Long id) {
+		LD.ask(I18N.message("delevent"), I18N.message("askalertcancelation"), answer -> {
+			LD.contactingServer();
+			CalendarService.Instance.get().deleteEvent(id, Boolean.TRUE.equals(answer), new AsyncCallback<>() {
+				@Override
+				public void onFailure(Throwable caught) {
+					GuiLog.serverError(caught);
+				}
+
+				@Override
+				public void onSuccess(Void arg) {
+					LD.clearPrompt();
+					destroy();
+					if (onChangedCallback != null)
+						onChangedCallback.onSuccess(arg);
+				}
+			});
+		});
+
+	}
+
 	private void addAttendee(final ListGrid list, String id, String name, String email) {
 		// Check if the selected user is already present in the list
 		ListGridRecord[] records = list.getRecords();

logicaldoc-gui/src/main/java/com/logicaldoc/gui/frontend/client/services/CalendarService.java

@@ -58,10 +58,11 @@ public interface CalendarService extends RemoteService {
 	 * occurrences will be deleted too
 	 * 
 	 * @param eventId identifier of the event
+	 * @param alertCancelation flat to alert attendees about the cancelation
 	 * 
 	 * @throws ServerException an error happened in the server application
 	 */
-	public void deleteEvent(long eventId) throws ServerException;
+	public void deleteEvent(long eventId, boolean alertCancelation) throws ServerException;
 
 	/**
 	 * Counts the number of events that start from now until a given date

logicaldoc-gui/src/main/java/com/logicaldoc/gui/frontend/client/services/CalendarServiceAsync.java

@@ -12,7 +12,7 @@ public interface CalendarServiceAsync {
 
 	void getEvent(long eventId, AsyncCallback<GUICalendarEvent> callback);
 
-	void deleteEvent(long eventId, AsyncCallback<Void> callback);
+	void deleteEvent(long eventId, boolean alertCancelation, AsyncCallback<Void> callback);
 
 	void countUserEvents(String username, Date end, AsyncCallback<Integer> callback);
 

logicaldoc-i18n/src/main/resources/i18n/messages.properties

@@ -2615,4 +2615,7 @@ thisdocsecurityparent = This document does not define any security policy so <u>
 onlyoffice = OnlyOffice
 allowclientid = Allow use of Client ID to hook session
 editwithonlyoffice = Edit with OnlyOffice
-notifyicalendar = Send iCalendar notifications
+notifyicalendar = Send iCalendar notifications
+eventhasbeencanceled = The event has been canceled
+askalertcancelation = Do you want to notify attendees about this cancelation ?
+canceledevent = Canceled event