public function addSkill()
{
$user = Auth::user();
$name = Input::get('skill');
$stars = Input::get('level');
$skill = Skill::where('user', '=', $user->id)->where('name', '=', $name);
if ($skill->count() > 0) {
$skill = $skill->first();
$rep = 'old';
} else {
$skill = new Skill();
$rep = 'new';
}
$skill->user = $user->id;
$skill->name = $name;
$skill->level = $stars;
$skill->save();
return response()->json(array('response' => $rep, 'skill' => $skill->toArray()));
}
