How does \Magento\Msrp\Ui\DataProvider\Product\Form\Modifier\Msrp work?

dmitry_fedyuk · February 22, 2016, 11:22am

Preliminary reading: How does a backend product form define the data to be passed to its UI component on the client (JavaScript) side?

Declaration

https://github.com/magento/magento2/blob/e0ed4bad/app/code/Magento/Msrp/Ui/DataProvider/Product/Form/Modifier/Msrp.php#L16-L16

Usage

github.com

magento/magento2/blob/e0ed4bad/app/code/Magento/Msrp/etc/adminhtml/di.xml#L15-L18


<item name="mrsp" xsi:type="array">
    <item name="class" xsi:type="string">Magento\Msrp\Ui\DataProvider\Product\Form\Modifier\Msrp</item>
    <item name="sortOrder" xsi:type="number">20</item>
</item>

github.com

magento/magento2/blob/e0ed4bad/app/code/Magento/Catalog/Ui/DataProvider/Product/Form/ProductDataProvider.php#L49-L57


public function getData()
{
    /** @var ModifierInterface $modifier */
    foreach ($this->pool->getModifiersInstances() as $modifier) {
        $this->data = $modifier->modifyData($this->data);
    }


    return $this->data;
}

Implementation

https://github.com/magento/magento2/blob/e0ed4bad/app/code/Magento/Msrp/Ui/DataProvider/Product/Form/Modifier/Msrp.php#L68-L74

github.com

magento/magento2/blob/e0ed4bad/app/code/Magento/Msrp/Ui/DataProvider/Product/Form/Modifier/Msrp.php#L94-L103


protected function customizeMsrpFormat()
{
    $modelId = $this->locator->getProduct()->getId();
    if (isset($this->data[$modelId][self::DATA_SOURCE_DEFAULT][self::FIELD_MSRP])) {
        $this->data[$modelId][self::DATA_SOURCE_DEFAULT][self::FIELD_MSRP] =
            number_format($this->data[$modelId][self::DATA_SOURCE_DEFAULT][self::FIELD_MSRP], 2);
    }


    return $this;
}

dmitry_fedyuk · February 22, 2016, 11:30am