Improve filter callback

src/app/home/home.page.ts

@@ -95,6 +95,7 @@ export class HomePage implements OnInit {
     private RouteService: RouteService,
     private RocketChatClientService: RocketChatClientService) {
 
+
       this.RocketChatClientService.getRooms().then((rooms: any)=>{
         console.log('rooms', rooms)
 
@@ -106,6 +107,7 @@ export class HomePage implements OnInit {
         });
       });
 
+
       this.RocketChatClientService.receiveLiveMessageFromRoom(
         'fsMwcNdufWvdnChj7ya9nF9cX2HizxxWAM',
         this.constructor.name,
@@ -114,6 +116,10 @@ export class HomePage implements OnInit {
         }
       )
 
+      this.RocketChatClientService.loadHistory('fsMwcNdufWvdnChj7ya9nF9cX2HizxxWAM', 50).then((message)=>{
+        console.log('loadHistory', message)
+      })
+
       window['jj'] =  ()=>{
         //send message                              // roomId                // Message
         this.RocketChatClientService.send('fsMwcNdufWvdnChj7ya9nF9cX2HizxxWAM', 'Mensagem enviada programaticamente.'+ new Date().toISOString())