add function to remove date container

src/app/services/chat/room.service.ts

@@ -778,6 +778,30 @@ export class RoomService {
     }
   }
 
+  async deleteMessageDate(MessageService: MessageService) {
+
+    let currentDateMessageToDelete = new Date(MessageService._updatedAt).toLocaleDateString()
+
+    for (let i =0; i <= this.messages.length; i++) {
+
+      let currentDateMessage = new Date(this.messages[i]._updatedAt).toLocaleDateString()
+
+      if(currentDateMessageToDelete == currentDateMessage) {
+        return
+      }
+    }
+
+    for (let i =0; i <= this.messages.length; i++) {
+      if(this.messages[i].dateLabel) {
+        if(this.messages[i].msg == currentDateMessageToDelete) {
+          this.messages.splice(i, 1)
+        }
+      }
+    }
+
+  }
+
+
   hojeLabel(offlineChatMessage: any) {
     let currentDateMessage = new Date().toLocaleDateString()
     if(!this.labelDates.find( e => e == currentDateMessage)) {