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A logistics company with an Adobe Commerce extension sends a list of reviewed shipment fees to all its clients every month in a CSV file. The merchant then uploads this CSV file to a "file upload" field in admin configuration of Adobe Commerce.
What are the two requirements to display the "file upload" field and process the actual CSV import? (Choose two.)





Answer(s): A,B

Explanation:

To display the "file upload" field and process the actual CSV import, the following two requirements must be met:
The developer must create a new system configuration setting that specifies the path to the CSV file. The developer must create a new controller action that handles the file upload and import process. The system.xml file is used to define system configuration settings. The following XML snippet shows how to define a new system configuration setting for the CSV file path:
XML
<config>
<system>
<config>
<shipment_fees_csv_path>/path/to/csv/file</shipment_fees_csv_path> </config>
</system>
</config>

The Controller\Adminhtml\ShipmentFees controller class is used to handle the file upload and import process. The following code shows how to create a new controller action that handles the file upload and import process:
PHP
public function uploadAction()
{
$file = $this->getRequest()->getFile('shipment_fees_csv_file');

if ($file->isUploaded()) {
$importer = new ShipmentFeesImporter();
$importer->import($file);
}

return $this->redirect('adminhtml/system_config/edit/section/shipment_fees'); }



An Adobe Commerce developer is tasked with adding custom data to orders fetched from the API.

While keeping best practices in mind, how would the developer achieve this?

  1. Create an extension attribute on Nagento\sales\Api\E.ata\orderinterface and an after plugin on Magento\Sales\Model\Order: :getExtensionAttributes() to add the custom data.
  2. Create an extension attribute On Magento\Sales\Api\Data\OrderInterface and an after plugin On Magento\Sales\Api\OrderRepositoryInterface On geto and getListo to add the custom data.
  3. Create a before plugin on Magento\sales\model\ResourceModel\order\collection: :load and alter the query to fetch the additional data. Data will then be automatically added to the items fetched from the API.

Answer(s): B

Explanation:

The developer should create an extension attribute on the Magento\Sales\Api\Data\OrderInterface interface and an after plugin on the Magento\Sales\Api\OrderRepositoryInterface::get() and Magento\Sales\Api\OrderRepositoryInterface::getList() methods. The extension attribute will store the custom data. The after plugin will be used to add the custom data to the order object when it is fetched from the API. Here is the code for the extension attribute and after plugin:
PHP namespace MyVendor\MyModule\Api\Data;

interface OrderExtensionInterface extends \Magento\Sales\Api\Data\OrderInterface {
/**
* Get custom data.
*
* @return string|null
*/
public function getCustomData();

/**
* Set custom data.
*
* @param string $customData
* @return $this
*/
public function setCustomData($customData);
}

namespace MyVendor\MyModule\Model;

class OrderRepository extends \Magento\Sales\Api\OrderRepositoryInterface {
/**
* After get order.
*
* @param \Magento\Sales\Api\OrderRepositoryInterface $subject
* @param \Magento\Sales\Api\Data\OrderInterface $order
* @return \Magento\Sales\Api\Data\OrderInterface
*/
public function afterGetOrder($subject, $order)
{
if ($order instanceof OrderExtensionInterface) {
$order->setCustomData('This is custom data');
}

return $order;
}

/**
* After get list.
*
* @param \Magento\Sales\Api\OrderRepositoryInterface $subject
* @param \Magento\Sales\Api\Data\OrderInterface[] $orders
* @return \Magento\Sales\Api\Data\OrderInterface[]
*/
public function afterGetList($subject, $orders)
{
foreach ($orders as $order) {
if ($order instanceof OrderExtensionInterface) {
$order->setCustomData('This is custom data');
}
}

return $orders;
}
}

Once the extension attribute and after plugin are created, the custom data will be added to orders fetched from the API.



An Adobe Commerce developer has created a process that exports a given order to some external accounting system. Launching this process using the Magento CLI with the command php bin/magento my_module:order: process --order_id=<order_id> is required. Example: php bin/magento my_module:order:process --order_id=1245.
What is the correct way to configure the command?





Answer(s): C

Explanation:

According to the How to use the Magento command-line interface (CLI) guide, to configure and run the Magento CLI, the developer needs to make the bin/magento file executable and then use it to run commands. To create a custom command, the developer needs to create a class that implements \Symfony\Component\Console\Command\Command and define its name, description, arguments, options, and logic. The developer also needs to register the command in the di.xml file of their module using the Magento\Framework\Console\CommandList argument. Therefore, option C is the correct answer, as it shows the correct class and di.xml code to configure the custom command. Verified


Reference:

https://www.a2hosting.com/kb/installable-applications/optimization-and- configuration/magento1/using-the-magento-command-line-interface-cli/



An Adobe Commerce developer is working on a Magento 2 instance which contains a B2C and a B2B website, each of which contains 3 different store views for English, Welsh, and French language users. The developer is tasked with adding a link between the B2C and B2B websites using a generic link template which is used throughout the sites, but wants these links to display in English regardless of the store view.
The developer creates a custom block for use with this template, before rendering sets the translate locale and begins environment emulation using the following code:



They find that the template text is still being translated into each stores language.
Why does this occur?

  1. startEnvironmffntEmulation() SetS and locks the locale by Using the setLocale() Optional Second $lock parameter, i.e. setLocale($newLocaleCode,
    true), to override and lock the locale of the emulated store. If this is set and locked initially then the environment emulation will not be able to override this.
  2. startEnvironmentEmuiation() resets the translation locale to the one of the emulated stores, which overrides the locale the developer has set when the order of setLocate and startEnvironmentEmulation is used as displayed above.
  3. setLocate() does not change translation locale after it has been initially set, the $this->_translate- >emulate($newLocaiecode) method exists to temporarily modify this by pushing the new locale to the top of the current emuiatedLocales stack.

Answer(s): B

Explanation:

The startEnvironmentEmulation() method resets the translation locale to the one of the emulated stores, which overrides the locale the developer has set when the order of setLocale() and startEnvironmentEmulation() is used as displayed above. The correct way to achieve the desired result is to use the emulate() method to temporarily modify the translation locale. The following code shows how to do this:
PHP
$this->_translate->emulate('en_US');
// Render the template
$this->_translate->revert();
This code will set the translation locale to English before rendering the template, and then revert the locale back to the default value after the template has been rendered. The startEnvironmentEmulation() method is used to emulate a different store view or website. This can be useful for testing purposes, or for developing features that need to work in different environments.
The emulate() method is used to temporarily modify the translation locale. This can be useful for rendering templates in a specific language, or for testing features that need to work in different languages.






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