Fix FTP and add more tests (#274)

app/Helpers/FTP.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Helpers;
+
+use FTP\Connection;
+
+class FTP
+{
+    public function connect(string $host, string $port, bool $ssl = false): bool|Connection
+    {
+        if ($ssl) {
+            return ftp_ssl_connect($host, $port, 5);
+        }
+
+        return ftp_connect($host, $port, 5);
+    }
+
+    public function login(string $username, string $password, bool|Connection $connection): bool
+    {
+        return ftp_login($connection, $username, $password);
+    }
+
+    public function close(bool|Connection $connection): void
+    {
+        ftp_close($connection);
+    }
+
+    public function passive(bool|Connection $connection, bool $passive): bool
+    {
+        return ftp_pasv($connection, $passive);
+    }
+
+    public function delete(bool|Connection $connection, string $path): bool
+    {
+        return ftp_delete($connection, $path);
+    }
+}