Vue event bus, uploading files handles from file service.

src/Service/FileService.php

@@ -2,35 +2,68 @@
 
 namespace App\Service;
 
+use App\Entity\Book;
 use App\Entity\File;
 use App\Repository\FileRepository;
 use Doctrine\Common\Collections\Collection;
 use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\HttpFoundation\File\UploadedFile;
 
 class FileService
 {
     private Filesystem $fileSystem;
     private string $bookFiles;
+    private FileRepository $fileRepository;
 
-    public function __construct(string $bookFiles, FileSystem $filesystem)
+    public function __construct(string $bookFiles, FileSystem $filesystem, FileRepository $fileRepository,)
     {
         $this->bookFiles = $bookFiles;
         $this->fileSystem = $filesystem;
+        $this->fileRepository = $fileRepository;
     }
 
     /**
-     * @param File[] $files
+     * @param Collection $files
      * @return void
      */
     public function removeFiles(Collection $files)
     {
         foreach ($files as $file) {
-            $filePath = $this->bookFiles . '/' . 'ebook_' . $file->getBook()->getId() . '_' .
-                md5($file->getFileName()) . '.' .
-                $file->getExtension();
-
-            $this->fileSystem->remove($filePath);
+            $this->fileSystem->remove($this->getFilePath($file));
         }
     }
 
+    public function getFilePath(File $file): string
+    {
+        return $this->bookFiles . DIRECTORY_SEPARATOR . $this->getFileName($file);
+    }
+
+    public function getFileName(File $file): string
+    {
+        return 'ebook_' . $file->getBook()->getId() . '_' .
+            md5($file->getFileName()) . '.' .
+            $file->getExtension();
+    }
+
+    /**
+     * @param UploadedFile $ebook
+     * @param Book $book
+     * @return File
+     */
+    public function saveFile(UploadedFile $ebook, Book $book): File
+    {
+        $file = new File();
+        $file->setFileName(trim($ebook->getClientOriginalName()));
+        $file->setFileSize($ebook->getSize());
+        $file->setExtension($ebook->guessClientExtension());
+        $file->setBook($book);
+        $this->fileRepository->add($file, true);
+
+        $ebook->move(
+            $this->bookFiles,
+            $this->getFileName($file)
+        );
+        return $file;
+    }
+
 }