fix: Improve plugin ui entry points, Fix chat scroll, fix notifications, fix user rights

toju-app/src/app/domains/direct-message/application/services/direct-message.service.spec.ts

@@ -2,6 +2,8 @@ import {
   advanceDirectMessageStatus,
   createDirectConversation,
   createGroupConversation,
+  directMessageEventIncludesUser,
+  directMessageSyncIncludesUser,
   getDirectConversationId,
   isGroupDirectConversation,
   updateMessageStatusInConversation,
@@ -92,6 +94,30 @@ describe('DirectMessageService domain flow', () => {
     expect(advanceDirectMessageStatus('DELIVERED', 'SENT')).toBe('DELIVERED');
     expect(advanceDirectMessageStatus('DELIVERED', 'ACKNOWLEDGED')).toBe('ACKNOWLEDGED');
   });
+
+  it('recognises only declared direct-message recipients and participants', () => {
+    const payload = {
+      message: createMessage('message-1', 'SENT', 'dm-group-test', ['bob']),
+      participants: [alice, bob],
+      sender: alice
+    };
+
+    expect(directMessageEventIncludesUser(payload, 'bob')).toBe(true);
+    expect(directMessageEventIncludesUser(payload, 'charlie')).toBe(false);
+  });
+
+  it('recognises only declared sync participants', () => {
+    const payload = {
+      conversationId: 'dm-group-test',
+      messages: [],
+      participants: [alice, bob],
+      sender: alice,
+      syncedAt: 30
+    };
+
+    expect(directMessageSyncIncludesUser(payload, 'alice')).toBe(true);
+    expect(directMessageSyncIncludesUser(payload, 'charlie')).toBe(false);
+  });
 });
 
 function createMessage(