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<?php |
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namespace Kerox\Messenger\Message\Attachment\Template\Buttons\Payment; |
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class PaymentSummary implements \JsonSerializable |
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{ |
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const PAYMENT_TYPE_FIXED_AMOUNT = 'FIXED_AMOUNT'; |
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const PAYMENT_TYPE_FLEXIBLE_AMOUNT = 'FLEXIBLE_AMOUNT'; |
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const USER_INFO_SHIPPING_ADDRESS = 'shipping_address'; |
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const USER_INFO_CONTACT_NAME = 'contact_name'; |
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const USER_INFO_CONTACT_PHONE = 'contact_phone'; |
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const USER_INFO_CONTACT_EMAIL = 'contact_email'; |
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/** |
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* @var string |
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*/ |
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protected $currency; |
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/** |
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* @var null|bool |
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*/ |
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protected $isTestPayment; |
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/** |
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* @var string |
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*/ |
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protected $paymentType; |
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/** |
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* @var string |
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*/ |
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protected $merchantName; |
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/** |
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* @var array |
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*/ |
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protected $requestedUserInfo = []; |
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/** |
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* @var array |
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*/ |
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protected $priceList = []; |
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/** |
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* PaymentSummary constructor. |
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* |
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* @param string $currency |
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* @param string $paymentType |
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* @param string $merchantName |
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* @param array $requestedUserInfo |
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* @param PriceList[] $priceList |
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*/ |
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public function __construct(string $currency, |
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string $paymentType, |
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string $merchantName, |
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array $requestedUserInfo, |
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array $priceList |
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) |
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{ |
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$this->isValidPaymentType($paymentType); |
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$this->isValidRequestedUserInfo($requestedUserInfo); |
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$this->currency = $currency; |
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$this->paymentType = $paymentType; |
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$this->merchantName = $merchantName; |
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$this->requestedUserInfo = $requestedUserInfo; |
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$this->priceList = $priceList; |
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} |
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/** |
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* @param bool $isTestPayment |
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* @return PaymentSummary |
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*/ |
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public function isTestPayment(bool $isTestPayment): PaymentSummary |
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{ |
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$this->isTestPayment = $isTestPayment; |
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return $this; |
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} |
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/** |
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* @param string $label |
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* @param string $amount |
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* @internal param array $priceList |
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* @return PaymentSummary |
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*/ |
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public function addPriceList(string $label, string $amount): PaymentSummary |
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{ |
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$this->priceList[] = new PriceList($label, $amount); |
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return $this; |
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} |
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/** |
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* @param string $paymentType |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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private function isValidPaymentType(string $paymentType) |
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{ |
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$allowedPaymentType = $this->getAllowedPaymentType(); |
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if (!in_array($paymentType, $allowedPaymentType)) { |
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throw new \InvalidArgumentException('$paymentType must be either ' . implode(',', $allowedPaymentType)); |
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} |
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} |
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/** |
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* @return array |
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*/ |
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private function getAllowedPaymentType(): array |
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{ |
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return [ |
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self::PAYMENT_TYPE_FIXED_AMOUNT, |
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self::PAYMENT_TYPE_FLEXIBLE_AMOUNT, |
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]; |
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} |
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/** |
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* @param array $requestedUserInfo |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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private function isValidRequestedUserInfo(array $requestedUserInfo) |
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{ |
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$allowedUserInfo = $this->getAllowedUserInfo(); |
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foreach ($requestedUserInfo as $userInfo) { |
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if (!in_array($userInfo, $allowedUserInfo)) { |
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throw new \InvalidArgumentException("$userInfo is not a valid value. Valid values are " . implode(',', $allowedUserInfo)); |
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} |
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} |
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} |
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/** |
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* @return array |
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*/ |
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private function getAllowedUserInfo(): array |
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{ |
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return [ |
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self::USER_INFO_SHIPPING_ADDRESS, |
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self::USER_INFO_CONTACT_NAME, |
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self::USER_INFO_CONTACT_PHONE, |
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self::USER_INFO_CONTACT_EMAIL, |
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]; |
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} |
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/** |
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* @return array |
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*/ |
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public function jsonSerialize(): array |
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{ |
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$json = [ |
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'currency' => $this->currency, |
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'payment_type' => $this->paymentType, |
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'is_test_payment' => $this->isTestPayment, |
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'merchant_name' => $this->merchantName, |
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'requested_user_info' => $this->requestedUserInfo, |
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'price_list' => $this->priceList, |
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]; |
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return array_filter($json); |
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} |
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} |
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