Classroom SignalR ve WebRtc güvenlik düzenlemesi

ui/src/components/classroom/panels/ParticipantsPanel.tsx

@@ -18,6 +18,8 @@ interface ParticipantsPanelProps {
   attendanceRecords: ClassroomAttendanceDto[]
   onMuteParticipant: (participantId: string, isMuted: boolean, isTeacher: boolean) => void
   onKickParticipant: (participantId: string) => void
+  onApproveHandRaise: (participantId: string) => void
+  onDismissHandRaise: (participantId: string) => void
   onClose: () => void
   formatTime: (timestamp: string) => string
   formatDuration: (minutes: number) => string
@@ -30,11 +32,16 @@ const ParticipantsPanel: React.FC<ParticipantsPanelProps> = ({
   onMuteParticipant,
   onKickParticipant,
   onClose,
+  onApproveHandRaise,
+  onDismissHandRaise,
   formatTime,
   formatDuration,
 }) => {
   const [activeTab, setActiveTab] = useState<'participants' | 'attendance'>('participants')
 
+  // El kaldıranları bul
+  const handRaised = participants.filter((p) => p.isHandRaised)
+
   return (
     <div className="h-full bg-white flex flex-col text-gray-900">
       {/* Header */}
@@ -48,6 +55,19 @@ const ParticipantsPanel: React.FC<ParticipantsPanelProps> = ({
           </button>
         </div>
 
+        {/* El kaldıranlar göstergesi */}
+        {user.role === 'teacher' && handRaised.length > 0 && (
+          <div className="mb-2 flex items-center space-x-2 p-2 bg-yellow-50 rounded">
+            <FaHandPaper className="text-yellow-600" />
+            <span className="font-medium text-yellow-800">
+              {handRaised.length} kişi el kaldırdı:
+            </span>
+            <span className="text-yellow-900 text-sm truncate">
+              {handRaised.map((p) => p.name).join(', ')}
+            </span>
+          </div>
+        )}
+
         {/* Tab Navigation */}
         <div className="flex space-x-1 bg-gray-100 rounded-lg p-1">
           <button
@@ -109,34 +129,24 @@ const ParticipantsPanel: React.FC<ParticipantsPanelProps> = ({
                   </div>
                   <span className="text-gray-900">{participant.name}</span>
 
-                  {/* Hand Raise Indicator */}
+                    {/* Hand Raise Indicator & Teacher Control */}
                     {participant.isHandRaised && (
+                      user.role === 'teacher' && !participant.isTeacher ? (
+                        <button
+                          onClick={() => onDismissHandRaise(participant.id)}
+                          className="ml-2 p-1 rounded bg-yellow-100 hover:bg-yellow-200"
+                          title="El kaldırmayı kaldır"
+                        >
+                          <FaHandPaper className="text-yellow-600" />
+                        </button>
+                      ) : (
                         <FaHandPaper className="text-yellow-600 ml-2" title="Parmak kaldırdı" />
+                      )
                     )}
                 </div>
 
                 <div className="flex items-center space-x-1">
-                  {/* Hand Raise Controls (Teacher Only) */}
+                  {/* Hand Raise Controls kaldırıldı, kontrol yukarıya taşındı */}
-                  {user.role === 'teacher' &&
-                    !participant.isTeacher &&
-                    participant.isHandRaised && (
-                      <>
-                        <button
-                          onClick={() => console.log('approveHandRaise', participant.id)}
-                          className="p-1 text-green-600 hover:bg-green-50 rounded transition-colors"
-                          title="El kaldırmayı onayla"
-                        >
-                          <FaCheck size={12} />
-                        </button>
-                        <button
-                          onClick={() => console.log('dismissHandRaise', participant.id)}
-                          className="p-1 text-red-600 hover:bg-red-50 rounded transition-colors"
-                          title="El kaldırmayı reddet"
-                        >
-                          <FaTimes size={12} />
-                        </button>
-                      </>
-                    )}
 
                   {/* Mute / Unmute Button */}
                   {user.role === 'teacher' && !participant.isTeacher && (

ui/src/views/classroom/RoomDetail.tsx

@@ -83,6 +83,20 @@ const newClassSession: ClassroomDto = {
 }
 
 const RoomDetail: React.FC = () => {
+  // El kaldırma onayla/iptal fonksiyonları en başta tanımlanmalı
+  // (props olarak kullanılmadan önce)
+  const handleApproveHandRaise = async (participantId: string) => {
+    if (signalRServiceRef.current && user.role === 'teacher') {
+      await signalRServiceRef.current.approveHandRaise(classSession.id, participantId)
+    }
+  }
+
+  const handleDismissHandRaise = async (participantId: string) => {
+    if (signalRServiceRef.current && user.role === 'teacher') {
+      await signalRServiceRef.current.dismissHandRaise(classSession.id, participantId)
+    }
+  }
+
   const params = useParams()
   const navigate = useNavigate()
   const { user } = useStoreState((state) => state.auth)
@@ -119,7 +133,7 @@ const RoomDetail: React.FC = () => {
   const [selectedRecipient, setSelectedRecipient] = useState<{ id: string; name: string } | null>(
     null,
   )
-  const [dragOver, setDragOver] = useState(false)
+  const raisedHandsCount = participants.filter((p) => p.isHandRaised).length
   const fileInputRef = useRef<HTMLInputElement>(null)
   const messagesEndRef = useRef<HTMLDivElement>(null)
   const [classSettings, setClassSettings] = useState<ClassroomSettingsDto>({
@@ -298,7 +312,7 @@ const RoomDetail: React.FC = () => {
                 }
 
                 // ✅ öğretmen ise her zaman offer başlatır
-                if (isTeacher || (isActive && user.id < userId)) {
+                if (isActive && user.id < userId) {
                   const offer = await webRTCServiceRef.current!.createOffer(userId)
                   await signalRServiceRef.current?.sendOffer(classSession.id, userId, offer)
                 }
@@ -724,6 +738,9 @@ const RoomDetail: React.FC = () => {
     return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i]
   }
 
+  // ...existing code...
+  // ...existing code...
+  // --- yan panel fonksiyonu ---
   const renderSidePanel = () => {
     if (!activeSidePanel) return null
 
@@ -754,12 +771,15 @@ const RoomDetail: React.FC = () => {
             attendanceRecords={attendanceRecords}
             onMuteParticipant={handleMuteParticipant}
             onKickParticipant={handleKickParticipant}
+            onApproveHandRaise={handleApproveHandRaise}
+            onDismissHandRaise={handleDismissHandRaise}
             onClose={() => setActiveSidePanel(null)}
             formatTime={formatTime}
             formatDuration={formatDuration}
           />
         )
 
+      // ...existing code...
       case 'documents':
         return (
           <DocumentsPanel
@@ -1022,7 +1042,16 @@ const RoomDetail: React.FC = () => {
                         }}
                         className={`flex items-center space-x-2 p-3 rounded-lg transition-all text-base ${activeSidePanel === 'participants' ? 'bg-blue-100 text-blue-700' : 'hover:bg-gray-100 text-gray-700'}`}
                       >
-                        <FaUserFriends /> <span>Katılımcılar</span>
+                        <FaUserFriends />
+                        <span>Katılımcılar</span>
+                        <span className="absolute -top-1 -right-1 bg-blue-500 text-white text-xs rounded-full w-4 h-4 flex items-center justify-center text-[10px]">
+                          {participants.length}
+                        </span>
+                        {raisedHandsCount > 0 && (
+                          <span className="absolute -top-1 -right-6 bg-yellow-500 text-white text-xs rounded-full w-4 h-4 flex items-center justify-center text-[10px]">
+                            {raisedHandsCount > 9 ? '9+' : raisedHandsCount}
+                          </span>
+                        )}
                       </button>
                       <button
                         onClick={() => {
@@ -1241,6 +1270,14 @@ const RoomDetail: React.FC = () => {
                   title="Katılımcılar"
                 >
                   <FaUserFriends size={14} />
+                  <span className="absolute -top-1 -right-1 bg-blue-500 text-white text-xs rounded-full w-4 h-4 flex items-center justify-center text-[10px]">
+                    {participants.length}
+                  </span>
+                  {raisedHandsCount > 0 && (
+                    <span className="absolute -top-1 -right-6 bg-yellow-500 text-white text-xs rounded-full w-4 h-4 flex items-center justify-center text-[10px]">
+                      {raisedHandsCount > 9 ? '9+' : raisedHandsCount}
+                    </span>
+                  )}
                 </button>
 
                 {/* Teacher Only Options */}