/**
* Handles the given command.
*
* @param OverwriteFileCommand $aCommand The command
*
* @throws FileDoesNotExistException when file does not exist
*/
public function __invoke(OverwriteFileCommand $aCommand)
{
$id = new FileId($aCommand->id());
$name = new FileName($aCommand->name());
$file = $this->repository->fileOfId($id);
if (null === $file) {
throw new FileDoesNotExistException();
}
$this->filesystem->delete($file->name());
$file->overwrite($name, new FileMimeType($aCommand->mimeType()));
$this->filesystem->write($name, $aCommand->uploadedFile());
$this->repository->persist($file);
}
function it_overwrites(OverwriteFileCommand $command, FileRepository $repository, File $file, Filesystem $filesystem)
{
$command->id()->shouldBeCalled()->willReturn('file-id');
$command->name()->shouldBeCalled()->willReturn('dummy-file.pdf');
$command->mimeType()->shouldBeCalled()->willReturn('application/pdf');
$command->uploadedFile()->shouldBeCalled()->willReturn('file content');
$id = new FileId('file-id');
$name = new FileName('dummy-file.pdf');
$mimeType = new FileMimeType('application/pdf');
$repository->fileOfId($id)->shouldBeCalled()->willReturn($file);
$oldName = new FileName('old-file-name.pdf');
$file->name()->shouldBeCalled()->willReturn($oldName);
$filesystem->delete($oldName)->shouldBeCalled();
$file->overwrite($name, $mimeType)->shouldBeCalled();
$filesystem->write($name, 'file content')->shouldBeCalled();
$repository->persist($file)->shouldBeCalled();
$this->__invoke($command);
}