added more hooks

backend/controllers/file.ts

@@ -495,6 +495,8 @@ class FileController {
       const userID = req.user._id;
       const fileID = req.body.id;
 
+      console.log("id", fileID);
+
       await this.chunkService.deleteFile(userID, fileID);
 
       res.send();

backend/services/ChunkService/FileSystemService.ts

@@ -172,7 +172,8 @@ class FileSystemService implements ChunkInterface {
 
     const filePath = currentFile.metadata.filePath!;
 
-    const IV = currentFile.metadata.IV.buffer as Buffer;
+    const IV = currentFile.metadata.IV;
+    console.log("iv", IV);
 
     const readStream = fs.createReadStream(filePath);
 
@@ -260,7 +261,7 @@ class FileSystemService implements ChunkInterface {
     if (!file) throw new NotFoundError("File Thumbnail Not Found");
 
     const password = user.getEncryptionKey();
-    const IV = file.metadata.IV.buffer as Buffer;
+    const IV = file.metadata.IV;
 
     if (!password) throw new ForbiddenError("Invalid Encryption Key");