protected function getMapResponseTemplateValidation()
{
$validResponses = [];
foreach ($this->responseDeclaration->getMapping()->getMapEntries() as $mapEntry) {
/** @var MapEntry $mapEntry */
if (!isset($this->options[$mapEntry->getMapKey()])) {
LogService::log('Invalid choice `' . $mapEntry->getMapKey() . '`');
continue;
}
if ($mapEntry->getMappedValue() < 0) {
LogService::log('Invalid score ` ' . $mapEntry->getMappedValue() . ' `. Negative score is ignored');
continue;
}
$validResponses[] = new ValidResponse($mapEntry->getMappedValue(), [$mapEntry->getMapKey()]);
}
// Handle `multiple` cardinality
if ($this->responseDeclaration->getCardinality() === Cardinality::MULTIPLE) {
$combinationChoicesCount = $this->maxChoices === 0 ? count($validResponses) : $this->maxChoices;
$combinationResponses = ArrayUtil::combinations($validResponses, $combinationChoicesCount);
$validResponses = ArrayUtil::combineValidResponsesWithSummedScore($combinationResponses);
}
return ValidationBuilder::build('mcq', 'exactMatch', $validResponses);
}
