фикс багов

apps/server/src/index.ts

@@ -59,8 +59,11 @@ app.use('/uploads', (req, res, next) => {
   const contentType = mime.lookup(filePath) || 'application/octet-stream';
   res.setHeader('Content-Type', contentType);
 
-  // If encryption is enabled, try to decrypt
-  if (isEncryptionEnabled()) {
+  // Check if we should skip decryption (videos/audio always skipped for range support)
+  const isMedia = contentType.startsWith('video/') || contentType.startsWith('audio/');
+
+  // If encryption is enabled and NOT video/audio, try to decrypt
+  if (isEncryptionEnabled() && !isMedia) {
     const decrypted = decryptFileToBuffer(filePath);
     if (decrypted) {
       res.setHeader('Content-Length', decrypted.length);

apps/server/src/shared.ts

@@ -135,7 +135,7 @@ export const uploadFile = multer({
       cb(null, `${uuidv4()}${ext}`);
     },
   }),
-  limits: { fileSize: 50 * 1024 * 1024 },
+  limits: { fileSize: 200 * 1024 * 1024 },
   fileFilter: (_req, file, cb) => {
     const ext = path.extname(file.originalname).toLowerCase();
     if (BLOCKED_EXTENSIONS.has(ext)) {
@@ -158,15 +158,20 @@ export function encryptUploadedFile(req: Request, _res: Response, next: NextFunc
   try {
     // Single file upload (req.file)
     if (req.file) {
-      encryptFileInPlace(req.file.path);
+      // Don't encrypt videos and audio as they need range support and are large
+      if (!req.file.mimetype.startsWith('video/') && !req.file.mimetype.startsWith('audio/')) {
+        encryptFileInPlace(req.file.path);
+      }
     }
     // Multiple files (req.files) — handle both array and field-keyed forms
     if (req.files) {
       const files = Array.isArray(req.files)
         ? req.files
-        : Object.values(req.files).flat();
+        : Object.values(req.files).flat() as Express.Multer.File[];
       for (const file of files) {
-        encryptFileInPlace(file.path);
+        if (!file.mimetype.startsWith('video/') && !file.mimetype.startsWith('audio/')) {
+          encryptFileInPlace(file.path);
+        }
       }
     }
   } catch (e) {

apps/server/src/socket/index.ts

@@ -779,6 +779,15 @@ export function setupSocket(io: Server) {
       }
     });
 
+    socket.on('call_type_changed', (data: { targetUserId: string; callType: 'voice' | 'video' }) => {
+      const targetSockets = onlineUsers.get(data.targetUserId);
+      if (targetSockets) {
+        for (const sid of targetSockets) {
+          io.to(sid).emit('call_type_changed', { from: userId, callType: data.callType });
+        }
+      }
+    });
+
     // ======= Group Conference Calls =======
 
     // Query active group call status for a chat