/**
* {@inheritdoc}
*/
public function generate(ProductInterface $product)
{
Assert::true($product->hasOptions(), 'Cannot generate variants for an object without options.');
$optionSet = [];
$optionMap = [];
foreach ($product->getOptions() as $key => $option) {
foreach ($option->getValues() as $value) {
$optionSet[$key][] = $value->getId();
$optionMap[$value->getId()] = $value;
}
}
$permutations = $this->setBuilder->build($optionSet);
foreach ($permutations as $permutation) {
$variant = $this->createVariant($product, $optionMap, $permutation);
$product->addVariant($variant);
}
}
/**
* {@inheritdoc}
*/
public function generate(ProductInterface $variable)
{
if (!$variable->hasOptions()) {
throw new \InvalidArgumentException('Cannot generate variants for an object without options.');
}
$optionSet = [];
$optionMap = [];
foreach ($variable->getOptions() as $key => $option) {
foreach ($option->getValues() as $value) {
$optionSet[$key][] = $value->getId();
$optionMap[$value->getId()] = $value;
}
}
$permutations = $this->setBuilder->build($optionSet);
foreach ($permutations as $permutation) {
$variant = $this->createVariant($variable, $optionMap, $permutation);
$variable->addVariant($variant);
}
}
