/**
* @param \Generated\Shared\Transfer\ClauseTransfer $clauseTransfer
*
* @throws \Spryker\Zed\Discount\Business\Exception\QueryStringException
*
* @return \Spryker\Zed\Discount\Business\QueryString\Specification\DecisionRuleSpecification\DecisionRuleSpecificationInterface
*/
public function getSpecificationContext(ClauseTransfer $clauseTransfer)
{
foreach ($this->decisionRulePlugins as $decisionRulePlugin) {
if (strcasecmp($decisionRulePlugin->getFieldName(), $clauseTransfer->getField()) === 0) {
return new DecisionRuleContext($decisionRulePlugin, $clauseTransfer);
}
}
throw new QueryStringException(sprintf('Could not find decision rule plugin for "%s" field. Have you registered it in "%s::getDecisionRulePlugins" plugins stack?', $clauseTransfer->getField(), DiscountDependencyProvider::class));
}
/**
* @param \Generated\Shared\Transfer\ClauseTransfer $clauseTransfer
*
* @throws \Spryker\Zed\Discount\Business\Exception\QueryStringException
*
* @return void
*/
protected function validateIfFieldIsRegistered(ClauseTransfer $clauseTransfer)
{
$clauseField = $clauseTransfer->getField();
if ($clauseTransfer->getAttribute()) {
$clauseField = $clauseField . '.' . $clauseTransfer->getAttribute();
}
foreach ($this->metaDataProvider->getAvailableFields() as $field) {
if ($field === $clauseField) {
return;
}
}
throw new QueryStringException(sprintf('Could not found for field with name "%s".', $clauseTransfer->getField()));
}
