define date of last occurrence on agenda new and edit function in mobile and tablet

src/app/pages/agenda/edit-event/edit-event.page.ts

@@ -68,6 +68,7 @@ export class EditEventPage implements OnInit {
   public stepHour = 1;
   public stepMinute = 5;
   public stepSecond = 5;
+  currentDate = new Date();
 
   loadedEventAttachments: Attachment[] = [];
   taskParticipants: any = [];
@@ -98,7 +99,7 @@ export class EditEventPage implements OnInit {
     this.isEventEdited = false;
     /* this.postEvent.EventRecurrence = { Type:'-1', LastOccurrence:''}; */
     this.postEvent = this.navParams.get('event');
-    
+    console.log(this.postEvent);
 
     this.caller = this.navParams.get('caller');
     this.initCalendarName = this.postEvent.CalendarName;
@@ -171,6 +172,8 @@ export class EditEventPage implements OnInit {
   }
 
   onSelectedRecurringChanged(ev?:any) {
+
+    this.calculetedLastOccurrence(ev);
     
     if(ev.length > 1){
       
@@ -181,6 +184,45 @@ export class EditEventPage implements OnInit {
     }
   }
 
+  calculetedLastOccurrence(type:number){
+    console.log(type);
+    var valor; 
+    var opcao: boolean;
+    if (type == 0) {
+      valor = 7;
+      opcao = true;
+    } else if(type == 1){
+      valor = 30;
+      opcao = true;
+    } else if(type == 2){
+      valor = 1;
+      opcao = false;
+    }else if(type == 3){
+      valor = 5;
+      opcao = false;
+    }
+    this.defineLastOccurrence(valor, opcao);
+  }
+
+
+  defineLastOccurrence(valor:number, opcao:boolean){
+    var time = new Date(this.postEvent.EndDate);
+    if (opcao == true) {
+      time.setDate(time.getDate() + valor);
+      this.postEvent.EventRecurrence.LastOccurrence = time;
+    } else {
+      time = new Date(
+        time.getFullYear() + valor, 
+        time.getMonth(), 
+        time.getDate(), 
+        time.getHours(), 
+        time.getMinutes()
+      );
+      this.postEvent.EventRecurrence.LastOccurrence = time;
+    }
+    
+  }
+
 
   runValidation() {
     this.validateFrom  = true