Stevebauman\Inventory\Traits\InventoryTrait::bootInventoryTrait PHP Метод

    public static function bootInventoryTrait()
    {
        /*
         * Assign the current users ID while the item
         * is being created
         */
        static::creating(function (Model $record) {
            $record->setAttribute('user_id', Helper::getCurrentUserId());
        });
        /*
         * Generate the items SKU once it's created
         */
        static::created(function (Model $record) {
            $record->generateSku();
        });
        /*
         * Generate an SKU if the item has been assigned a category,
         * this will not overwrite any SKU the item had previously
         */
        static::updated(function (Model $record) {
            if ($record->category_id !== null) {
                $record->generateSku();
            }
        });
    }