PHP code example of astrotomic / laravel-cachable-attributes

1. Go to this page and download the library: Download astrotomic/laravel-cachable-attributes library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

astrotomic / laravel-cachable-attributes example snippets


class Gallery extends Model
{
    public function images(): HasMany
    {
        return $this->hasMany(Image::class, 'gallery_id');
    }

    public function getStorageSizeAttribute(): int
    {
        return $this->images()->sum('file_size');
    }
}


use Astrotomic\CachableAttributes\CachableAttributes;
use Astrotomic\CachableAttributes\CachesAttributes;

class Gallery extends Model implements CachableAttributes
{
    use CachesAttributes;

    protected $cachableAttributes = [
        'storage_size',
    ];

    public function images(): HasMany
    {
        return $this->hasMany(Image::class, 'gallery_id');
    }

    public function getStorageSizeAttribute(): int
    {
        return $this->remember('storage_size', 0, function(): int {
            return $this->images()->sum('file_size');
        });
    }
}