yfix/yf

<?php

/*
 * @property integer $inventory_id
 * @property integer $film_id
 * @property integer $store_id
 * @property string $last_update
 *
 * @property store $store
 * @property film $film
 * @property rental[] $rentals
 */
class inventory_model extends yf_model
{
    public static function _name_column()
    {
        return 'last_update';
    }
    public function _rules()
    {
        return [
            'film_id, store_id, last_update' => 'required',
            'film_id, store_id' => 'integer',
            'inventory_id, film_id, store_id, last_update' => 'safe[on=search]',
        ];
    }
    public function store()
    {
        return $this->belongs_to('store', 'store_id');
    }
    public function film()
    {
        return $this->belongs_to('film', 'film_id');
    }
    public function rentals()
    {
        return $this->has_many('rental', 'inventory_id');
    }
}