/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
*
* @return \Illuminate\Http\Response
*/
public function update(Request $request)
{
$img = $request->file('avatar');
if (isset($img)) {
Cloudder::upload($img);
$imgurl = Cloudder::getResult()['url'];
User::find(Auth::user()->id)->updateAvatar($imgurl);
Alert::success('Good', 'Avatar updated successfully');
return redirect('/courses');
}
Alert::warning('Oops', 'You need to select a file!');
return Redirect::back();
}
