From 74b696099c0e5b3b4fc6da4ca3f77ebcd28ac36e Mon Sep 17 00:00:00 2001
From: Ramon Gutierrez <arcticzero@gmail.com>
Date: Sun, 4 Feb 2018 20:37:04 +0800
Subject: [PATCH] Check if filename exists before proceeding with upload

---
 src/Service/FileUploader.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Service/FileUploader.php b/src/Service/FileUploader.php
index c33fb672..d202ee68 100644
--- a/src/Service/FileUploader.php
+++ b/src/Service/FileUploader.php
@@ -15,7 +15,11 @@ class FileUploader
 
     public function upload(UploadedFile $file)
     {
-        $filename = md5(uniqid()) . '.' . $file->guessExtension();
+        do 
+        {
+            $filename = md5(uniqid()) . '.' . $file->guessExtension();
+        }
+        while(file_exists($this->getTargetDir() . '/' . $filename));
 
         $file->move($this->getTargetDir(), $filename);