/**
* Upload avatar to Cloudinary and save the returned url to database
*
* @param Request $request
* @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
*/
public function updateAvatar(Request $request)
{
if ($request['file']) {
$result = Uploader::upload($request['file'], ["public_id" => Auth::user()->username . rand(1, 100)]);
$profile = Profile::where('user_id', Auth::user()->id)->first();
$profile->avatar = $result['url'];
$profile->save();
}
return redirect('dashboard');
}