PHP code example of paysera / lib-normalization

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

paysera / lib-normalization example snippets

// ...

class ContactDetailsNormalizer implements NormalizerInterface, ObjectDenormalizerInterface, TypeAwareInterface
{
    public function getType(): string
    {
        return ContactDetails::class;
    }

    /**
     * @param ContactDetails $data
     * @param NormalizationContext $normalizationContext
     *
     * @return array
     */
    public function normalize($data, NormalizationContext $normalizationContext)
    {
        return [
            'email' => $data->getEmail(),
            // will automatically follow-up with normalization by guessed types:
            'residence_address' => $data->getResidenceAddress(),
            'shipping_addesses' => $data->getShippingAddresses(),
        ];
    }

    public function denormalize(ObjectWrapper $data, DenormalizationContext $context)
    {
        return (new ContactDetails())
            ->setEmail($data->getRequiredString('email'))
            ->setResidenceAddress(
                $context->denormalize($data->getRequiredObject('residence_address'), Address::class)
            )
            ->setShippingAddresses(
                $context->denormalizeArray($data->getArrayOfObject('shipping_addesses'), Address::class)
            )
        ;
    }
}

// ...

class AddressNormalizer implements NormalizerInterface, ObjectDenormalizerInterface, TypeAwareInterface
{
    private $countryRepository;
    private $addressBuilder;

    // ...

    public function getType(): string
    {
        return Address::class;
    }

    /**
     * @param Address $data
     * @param NormalizationContext $normalizationContext
     *
     * @return array
     */
    public function normalize($data, NormalizationContext $normalizationContext)
    {
        return [
            'country_code' => $data->getCountry()->getCode(),
            'city' => $data->getCity(),
            'full_address' => $this->addressBuilder->buildAsText($data->getStreetData()),
        ];
    }

    public function denormalize(ObjectWrapper $data, DenormalizationContext $context)
    {
        $code = $data->getRequiredString('country_code');
        $country = $this->countryRepository->findOneByCode($code);
        if ($country === null) {
            throw new InvalidDataException(sprintf('Unknown country %s', $code));
        }   

        return (new Address())
            ->setCountry($country)
            ->setCity($data->getRequiredString('city'))
            ->setStreetData(
                $this->addressBuilder->parseFromText($data->getRequiredString('full_address'))
            )
        ;
    }
}

$provider = new GroupedNormalizerRegistryProvider();
$provider->addTypeAwareNormalizer(new ContactDetailsNormalizer());
$provider->addTypeAwareNormalizer(new AddressNormalizer(/* ... */));

$coreDenormalizer = new CoreDenormalizer($provider);
$coreNormalizer = new CoreNormalizer($provider, new TypeGuesser(), new DataFilter());

// must be stdClass, not array
$data = json_decode('{
    "email":"[email protected]",
    "residence_address":{"country_code":"LT","city":"Vilnius","full_address":"Park street 182b-12"},
    "shipping_addresses":[]
}');
$contactDetails = $coreDenormalizer->denormalize($data, ContactDetails::class);

$normalized = $coreNormalizer->normalize($contactDetails);

var_dump($normalized);
// object(stdClass)#1 (3) { ...