block buttons

src/app/pages/chat/chat.page.html

@@ -27,7 +27,7 @@
               </button>
             </div>
           </div>
-        <ion-toolbar>
+        <ion-toolbar [class.block-button]="showNewEvent || showNewGroup">
           <ion-segment [(ngModel)]="segment" (ionChange)="onSegmentChange()">
             <ion-segment-button value="Contactos">
               Conversas

src/app/pages/chat/chat.page.scss

@@ -182,4 +182,9 @@ ion-content{
 
 .bold-message {
   font-weight: bold;
+}
+
+.block-button {
+  pointer-events: none;
+  opacity: 0.2;
 }

src/app/pages/chat/chat.page.ts

@@ -696,8 +696,6 @@ export class ChatPage implements OnInit {
 
   async openGroupMessagesModal(roomId: any) {
 
-    
-
     const modal = await this.modalController.create({
       component: GroupMessagesPage,
       cssClass: 'modal modal-desktop isGroupChatOpened',