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<?php
declare(strict_types=1);
/**
* @author Amasty Team
* @copyright Copyright (c) Amasty (https://www.amasty.com)
* @package Import Core for Magento 2 (System)
*/
namespace Amasty\ImportCore\Import\Validation;
use Amasty\ImportCore\Api\Config\Entity\Field\ValidationInterfaceFactory;
use Amasty\ImportCore\Api\Validation\FieldValidatorInterface;
use Amasty\ImportCore\Import\Config\Entity\Field\Validation;
use Amasty\ImportCore\Import\Validation\ValueValidator\Integer;
use Amasty\ImportCore\Import\Validation\ValueValidator\Number;
use Amasty\ImportExportCore\Api\Config\ConfigClass\ConfigClassInterfaceFactory;
use Magento\Eav\Api\Data\AttributeInterface;
class FieldValidationResolver
{
public const NAME = 'name';
public const ERROR = 'error';
/**
* @var ConfigClassInterfaceFactory
*/
private $configFactory;
/**
* @var ValidationInterfaceFactory
*/
private $validationFactory;
/**
* Storage for created validations
*
* @var array
*/
private $validationStorage = [];
public function __construct(
ConfigClassInterfaceFactory $configFactory,
ValidationInterfaceFactory $validationFactory
) {
$this->configFactory = $configFactory;
$this->validationFactory = $validationFactory;
}
public function resolveByDbColumnInfo(array $fieldDetails, array $existingValidations): array
{
$newValidations = $this->getValidationsByDbColInfo($fieldDetails);
return $this->mergeValidations($newValidations, $existingValidations);
}
private function getValidationsByDbColInfo(array $fieldDetails): array
{
$validationsData = [];
switch ($fieldDetails['DATA_TYPE']) {
case 'smallint':
case 'int':
$validationsData[] = [
self::NAME => Integer::class,
self::ERROR => (string)__('Incorrect integer value for column %1')
];
break;
case 'decimal':
$validationsData[] = [
self::NAME => Number::class,
self::ERROR => (string)__('Non-numeric value for column %1 found')
];
break;
}
return $this->getValidations($validationsData);
}
public function resolveByEavAttribute(AttributeInterface $attribute, array $existingValidations): array
{
$newValidations = $this->getValidationsByByEavAttr($attribute);
return $this->mergeValidations($newValidations, $existingValidations);
}
private function getValidationsByByEavAttr(AttributeInterface $attribute): array
{
$validationsData = [];
switch ($attribute->getBackendType()) {
case 'int':
case 'integer':
$validationsData[] = [
self::NAME => Integer::class,
self::ERROR => (string)__('Incorrect integer value for column %1')
];
break;
case 'decimal':
$validationsData[] = [
self::NAME => Number::class,
self::ERROR => (string)__('Non-numeric value for column %1 found')
];
break;
}
return $this->getValidations($validationsData);
}
private function getValidations(array $validationsData): array
{
$validations = [];
foreach ($validationsData as $validationData) {
if (!isset($this->validationStorage[$validationData[self::NAME]])) {
$validation = $this->validationFactory->create();
$config = $this->configFactory->create([
'baseType' => FieldValidatorInterface::class,
'name' => $validationData[self::NAME]
]);
$validation->setConfigClass($config);
$validation->setError($validationData[self::ERROR]);
$this->validationStorage[$validationData[self::NAME]] = $validation;
}
$validations[] = $this->validationStorage[$validationData[self::NAME]];
}
return $validations;
}
private function mergeValidations(array $newValidations, array $existingValidations): array
{
$existingValidationNames = $this->getValidationNames($existingValidations);
/** @var Validation $validation */
foreach ($newValidations as $validation) {
if (in_array($validation->getConfigClass()->getName(), $existingValidationNames)) {
continue;
}
$existingValidations[] = $validation;
}
return $existingValidations;
}
private function getValidationNames(array $validations): array
{
$names = [];
foreach ($validations as $validation) {
$names[] = $validation->getConfigClass()->getName();
}
return $names;
}
}