idea for a fat model in laravel for a spa

fatmodel.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Fat extends Model
{
    public function all() {
    	$sponsors = DB::select(DB::raw("SELECT * FROM sponsors LIMIT 10"));
    	$events = DB::select(DB::raw("SELECT * FROM events ORDER BY event_date DESC LIMIT 1"));
    	$articles = DB::select(DB::raw("SELECT * FROM articles ORDER BY published_at DESC LIMIT 3"));

    	return [
    		'sponsors' => $sponsors->toJson(),
    		'events' => $events->toJson(),
    		'articles' => $articles->toJson()
    	];

    }
}