scottbedard / oc-shop-plugin

     * @throws \October\Rain\Database\ModelException

     * @return void

     */

    protected function validateInventories()

    {

        if (! is_array($this->optionsInventories) ||

            ! is_array($this->optionsInventories['options'])) {

            return;

        }

        $takenValueCombinations = [];

        foreach ($this->optionsInventories['inventories'] as $inventory) {

            // validate the inventory

            $model = new Inventory($inventory);

            $model->validate();

            // validate that the value combinations are unique

            sort($inventory['valueIds']);

            $valueCombination = json_encode($inventory['valueIds']);

            if (in_array($valueCombination, $takenValueCombinations)) {

                Flash::error(Lang::get('bedard.shop::lang.products.form.duplicate_inventories_error'));

                throw new ModelException($this);

            }

            $takenValueCombinations[] = $valueCombination;

        }

    }

    /**

     * Validate options.

     * @throws \October\Rain\Database\ModelException

     * @return void

     */

    protected function validateOptions()

    {

        if (! is_array($this->optionsInventories) ||

            ! is_array($this->optionsInventories['options'])) {

            return;

        }

        $names = [];

        foreach ($this->optionsInventories['options'] as $option) {

            // validate the option

            $model = new Option($option);

            $model->validate();

            // validate that names are unique

            $name = strtolower(trim($option['name']));

            if (in_array($name, $names)) {

                Flash::error(Lang::get('bedard.shop::lang.products.form.duplicate_options_error'));

                throw new ModelException($this);

            }

            $names[] = $name;

        }

    }

}