How does \Magento\Sales\Model\ResourceModel\EntityAbstract::saveNewObject() work?

dmitry_fedyuk · April 26, 2016, 7:26pm

Context:

magento/magento2/blob/958164/app/code/Magento/Sales/Model/ResourceModel/EntityAbstract.php#L173-L185


/**
 * @inheritdoc
 */
protected function saveNewObject(\Magento\Framework\Model\AbstractModel $object)
{
    $bind = $this->_prepareDataForSave($object);
    unset($bind[$this->getIdFieldName()]);
    $this->getConnection()->insert($this->getMainTable(), $bind);
    $object->setId($this->getConnection()->lastInsertId($this->getMainTable()));
    if ($this->_useIsObjectNew) {
        $object->isObjectNew(false);
    }
}

github.com

magento/magento2/blob/958164/app/code/Magento/Sales/Model/ResourceModel/EntityAbstract.php#L95-L111


/**
 * Prepares data for saving and removes update time (if exists).
 * This prevents saving same update time on each entity update.
 *
 * @param \Magento\Framework\Model\AbstractModel $object
 * @return array
 */
protected function _prepareDataForSave(\Magento\Framework\Model\AbstractModel $object)
{
    $data = parent::_prepareDataForTable($object, $this->getMainTable());


    if (isset($data['updated_at'])) {
        unset($data['updated_at']);
    }


    return $data;
}