check file upload

:: Body request ::

---------------------------acebdf13572468
Content-Disposition: form-data; name="ProfilePic"; filename="power of life.jpg"
Content-Type: image/jpeg

<@INCLUDE *C:\Users\Hp\Pictures\power of life.jpg*@>
---------------------------acebdf13572468--


:: how I check ::

// if there are profile pic
if ($request->files->has('ProfilePic')) {
    $profilePic = $request->files->get('ProfilePic');
    $user->upload($profilePic);
}else{
    $view = $this->view(array('StatusCode' => 400, 'ErrorDesc' => 'No profile picture found'), 400);
    return $this->handleView($view);
}

:: fos_rest config ::

fos_rest:
    param_fetcher_listener: true
    body_listener: true
    format_listener: true
    view:
        view_response_listener: 'force'