/**
* {@inheritdoc}
*/
public function getVariant(ProductInterface $subject)
{
if ($subject->getVariants()->isEmpty()) {
return null;
}
return $subject->getVariants()->first();
}
/**
* @param ProductOptionValueInterface[] $optionValues
*
* @return ProductVariantInterface|null
*/
private function matches(array $optionValues)
{
foreach ($this->product->getVariants() as $variant) {
foreach ($optionValues as $optionValue) {
if (null === $optionValue || !$variant->hasOptionValue($optionValue)) {
continue 2;
}
}
return $variant;
}
return null;
}
/**
* {@inheritdoc}
*/
public function checkParity(ProductVariantInterface $variant, ProductInterface $product)
{
foreach ($product->getVariants() as $existingVariant) {
// This check is require, because this function has to look for any other different variant with same option values set
if ($variant === $existingVariant || count($variant->getOptionValues()) !== count($product->getOptions())) {
continue;
}
if ($this->matchOptions($variant, $existingVariant)) {
return true;
}
}
return false;
}
/**
* @param ProductVariantInterface $variant
* @param ProductInterface $variable
*
* @return bool
*/
private function matches(ProductVariantInterface $variant, ProductInterface $variable)
{
foreach ($variable->getVariants() as $existingVariant) {
if ($variant === $existingVariant || !$variant->getOptionValues()->count()) {
continue;
}
$matches = true;
foreach ($variant->getOptionValues() as $optionValue) {
if (!$existingVariant->hasOptionValue($optionValue)) {
$matches = false;
}
}
if ($matches) {
return true;
}
}
return false;
}
function it_does_not_reverse_transform_variable_with_variants_if_options_are_missing(ProductInterface $variable, ProductVariantInterface $variant)
{
$variable->getVariants()->willReturn([$variant]);
$this->reverseTransform([null])->shouldReturn(null);
}
function it_returns_null_if_first_variant_is_not_defined(Collection $variants, ProductInterface $product)
{
$product->getVariants()->willReturn($variants);
$variants->isEmpty()->willReturn(true);
$this->getVariant($product)->shouldReturn(null);
}
