Delete checkUploadLimit.php not needed

checkUploadLimit.php

@@ -1,44 +0,0 @@
-<?php
-require_once 'config.php';
-
-function convertToBytes($size) {
-    $number = substr($size, 0, -1);
-    switch (strtoupper(substr($size, -1))) {
-        case 'G':
-            return $number * 1024 * 1024 * 1024;
-        case 'M':
-            return $number * 1024 * 1024;
-        case 'K':
-            return $number * 1024;
-        default:
-            return $size;
-    }
-}
-
-function getDirectorySize($dir) {
-    $size = 0;
-    foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir)) as $file) {
-        if ($file->isFile()) {
-            $size += $file->getSize();
-        }
-    }
-    return $size;
-}
-
-$response = ['uploadAllowed' => false, 'message' => ''];
-$fileSize = isset($_POST['fileSize']) ? (int)$_POST['fileSize'] : 1000000000000;
-
-$totalUploadLimit = convertToBytes(TOTAL_UPLOAD_SIZE);
-$currentDirSize = getDirectorySize(UPLOAD_DIR);
-$newSize = $currentDirSize + $fileSize;
-
-if ($newSize > $totalUploadLimit) {
-    $response['message'] = 'Upload denied. Total upload limit exceeded.';
-    $_SESSION['uploadAllowed'] = false;
-} else {
-    $response['message'] = 'Upload allowed. Starting upload...';
-    $_SESSION['uploadAllowed'] = true;
-}
-
-echo json_encode($response);
-?>