src/app/modules/groups/groups-join-button.ts

@@ -4,6 +4,9 @@ import { Router } from '@angular/router';
 import { GroupsService } from './groups-service';
 import { Session } from '../../services/session';
 import { LoginReferrerService } from '../../services/login-referrer.service';
+import { PermissionsService } from '../../common/services/permissions/permissions.service';
+import { FeaturesService } from '../../services/features.service';
+import { Flags } from '../../common/services/permissions/flags';
 
 @Component({
   selector: 'minds-groups-join-button',
@@ -79,7 +82,9 @@ export class GroupsJoinButton {
     public session: Session,
     public service: GroupsService,
     private router: Router,
-    private loginReferrer: LoginReferrerService
+    private loginReferrer: LoginReferrerService,
+    private featuresService: FeaturesService,
+    private permissionsService: PermissionsService
   ) {
     this.minds = window.Minds;
   }
@@ -116,6 +121,14 @@ export class GroupsJoinButton {
       this.router.navigate(['/login']);
       return;
     }
+
+    if (
+      this.featuresService.has('permissions') &&
+      !this.permissionsService.canInteract(this.group, Flags.JOIN)
+    ) {
+      return;
+    }
+
     this.inProgress = true;
     this.service
       .join(this.group)

src/app/modules/messenger/conversation/conversation.component.ts

@@ -6,6 +6,8 @@ import {
   Renderer,
   ViewChild,
   Injector,
+  OnInit,
+  OnDestroy,
 } from '@angular/core';
 
 import { Client } from '../../../services/api';
@@ -18,6 +20,9 @@ import { MessengerEncryptionService } from '../encryption/encryption.service';
 import { MessengerConversationDockpanesService } from '../dockpanes/dockpanes.service';
 import { MessengerSounds } from '../sounds/service';
 import { BlockListService } from '../../../common/services/block-list.service';
+import { FeaturesService } from '../../../services/features.service';
+import { PermissionsService } from '../../../common/services/permissions/permissions.service';
+import { Flags } from '../../../common/services/permissions/flags';
 
 @Component({
   moduleId: module.id,
@@ -29,7 +34,7 @@ import { BlockListService } from '../../../common/services/block-list.service';
   inputs: ['conversation'],
   templateUrl: 'conversation.component.html',
 })
-export class MessengerConversation {
+export class MessengerConversation implements OnInit, OnDestroy {
   minds: Minds = window.Minds;
 
   sounds = new MessengerSounds();
@@ -81,7 +86,9 @@ export class MessengerConversation {
     private renderer: Renderer,
     public encryption: MessengerEncryptionService,
     public dockpanes: MessengerConversationDockpanesService,
-    protected blockListService: BlockListService
+    protected blockListService: BlockListService,
+    protected featuresService: FeaturesService,
+    protected permissionsService: PermissionsService
   ) {
     this.buildTabId();
   }
@@ -130,8 +137,8 @@ export class MessengerConversation {
           this.messages = this.messages.concat(response.messages);
           this.scrollEmitter.next(true);
         } else if (opts.offset) {
-          let scrollTop = scrollView.scrollTop;
-          let scrollHeight = scrollView.scrollHeight;
+          const scrollTop = scrollView.scrollTop;
+          const scrollHeight = scrollView.scrollHeight;
           if (this.messages.length) {
             response.messages.pop();
           }
@@ -249,6 +256,13 @@ export class MessengerConversation {
   send(e) {
     e.preventDefault();
 
+    if (
+      this.featuresService.has('permissions') &&
+      !this.permissionsService.canInteract(this.conversation, Flags.MESSAGE)
+    ) {
+      return;
+    }
+
     if (
       this.blocked ||
       !this.message ||
@@ -258,7 +272,7 @@ export class MessengerConversation {
       return;
     }
 
-    let newLength = this.messages.push({
+    const newLength = this.messages.push({
         // Optimistic
         optimisticGuess: true,
         owner: this.session.getLoggedInUser(),
@@ -332,7 +346,7 @@ export class MessengerConversation {
 
     this.blockingActionInProgress = true;
 
-    let blocks = [],
+    const blocks = [],
       newState = !this.blocked;
 
     this.conversation.participants.forEach((participant: any) => {