cacheable.php

<?php

/*
//Normal query
User::all();

//Cached query (default 60min)
User::cached()->all();

//Cached query (5min)
User::cached(5)->all();

or declare a default cache time direct on your model
protected $minutesToCache = 30;
*/

use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Str;

class CachedModel
{
    protected $model;

    protected $minutes;

    public function __construct($model, $minutes)
    {
        $this->model = $model;

        $this->minutes = $this->minutes($minutes);
    }

    public function __call($name, $arguments)
    {
        return Cache::remember($this->cacheName($name), $this->minutes * 60, function() use ($name, $arguments) {
            if(count($arguments)==0){
                return $this->model->$name();
            };

            return $this->model->$name($arguments);
        });
    }
    
    protected function minutes($minutes){
        if($minutes==null || !is_numeric($minutes))
        {
            $minutes = (isset($this->model->minutesToCache) && is_numeric($this->model->minutesToCache)) ? $this->model->minutesToCache: 60; //fallback to 60 minutes
        }
        
        return $minutes;
    }

    protected function cacheName($name)
    {
        return Str::lower(
            str_replace('\\','.',get_class($this->model)).'.'.$name
        );
    }
}

trait Cachable {
    public static function cached($minutes=null)
    {
        return new CachedModel(new static, $minutes);
    }
}