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CreditCard.php
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CreditCard.php
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<?php
/**
* Braintree CreditCard module
*
* @package Braintree
* @category Resources
* @copyright 2010 Braintree Payment Solutions
*/
/**
* Creates and manages Braintree CreditCards
*
* <b>== More information ==</b>
*
* For more detailed information on CreditCards, see {@link http://www.braintreepayments.com/gateway/credit-card-api http://www.braintreepaymentsolutions.com/gateway/credit-card-api}<br />
* For more detailed information on CreditCard verifications, see {@link http://www.braintreepayments.com/gateway/credit-card-verification-api http://www.braintreepaymentsolutions.com/gateway/credit-card-verification-api}
*
* @package Braintree
* @category Resources
* @copyright 2010 Braintree Payment Solutions
*
* @property-read string $billingAddress
* @property-read string $bin
* @property-read string $cardType
* @property-read string $cardholderName
* @property-read string $createdAt
* @property-read string $customerId
* @property-read string $expirationDate
* @property-read string $expirationMonth
* @property-read string $expirationYear
* @property-read string $last4
* @property-read string $maskedNumber
* @property-read string $token
* @property-read string $updatedAt
*/
class Braintree_CreditCard extends Braintree
{
// Card Type
const AMEX = 'American Express';
const CARTE_BLANCHE = 'Carte Blanche';
const CHINA_UNION_PAY = 'China UnionPay';
const DINERS_CLUB_INTERNATIONAL = 'Diners Club';
const DISCOVER = 'Discover';
const JCB = 'JCB';
const LASER = 'Laser';
const MAESTRO = 'Maestro';
const MASTER_CARD = 'MasterCard';
const SOLO = 'Solo';
const SWITCH_TYPE = 'Switch';
const VISA = 'Visa';
const UNKNOWN = 'Unknown';
// Credit card origination location
const INTERNATIONAL = "international";
const US = "us";
public static function create($attribs)
{
Braintree_Util::verifyKeys(self::createSignature(), $attribs);
return self::_doCreate('/payment_methods', array('credit_card' => $attribs));
}
/**
* attempts the create operation assuming all data will validate
* returns a Braintree_CreditCard object instead of a Result
*
* @access public
* @param array $attribs
* @return object
* @throws Braintree_Exception_ValidationError
*/
public static function createNoValidate($attribs)
{
$result = self::create($attribs);
return self::returnObjectOrThrowException(__CLASS__, $result);
}
/**
* create a customer from a TransparentRedirect operation
*
* @access public
* @param array $attribs
* @return object
*/
public static function createFromTransparentRedirect($queryString)
{
trigger_error("DEPRECATED: Please use Braintree_TransparentRedirectRequest::confirm", E_USER_NOTICE);
$params = Braintree_TransparentRedirect::parseAndValidateQueryString(
$queryString
);
return self::_doCreate(
'/payment_methods/all/confirm_transparent_redirect_request',
array('id' => $params['id'])
);
}
/**
*
* @access public
* @param none
* @return string
*/
public static function createCreditCardUrl()
{
trigger_error("DEPRECATED: Please use Braintree_TransparentRedirectRequest::url", E_USER_NOTICE);
return Braintree_Configuration::merchantUrl() .
'/payment_methods/all/create_via_transparent_redirect_request';
}
/**
* returns a ResourceCollection of expired credit cards
* @return object ResourceCollection
*/
public static function expired()
{
$response = Braintree_Http::post("/payment_methods/all/expired_ids");
$pager = array(
'className' => __CLASS__,
'classMethod' => 'fetchExpired',
'methodArgs' => array()
);
return new Braintree_ResourceCollection($response, $pager);
}
public static function fetchExpired($ids)
{
$response = Braintree_Http::post("/payment_methods/all/expired", array('search' => array('ids' => $ids)));
return braintree_util::extractattributeasarray(
$response['paymentMethods'],
'creditCard'
);
}
/**
* returns a ResourceCollection of credit cards expiring between start/end
*
* @return object ResourceCollection
*/
public static function expiringBetween($startDate, $endDate)
{
$queryPath = '/payment_methods/all/expiring_ids?start=' . date('mY', $startDate) . '&end=' . date('mY', $endDate);
$response = Braintree_Http::post($queryPath);
$pager = array(
'className' => __CLASS__,
'classMethod' => 'fetchExpiring',
'methodArgs' => array($startDate, $endDate)
);
return new Braintree_ResourceCollection($response, $pager);
}
public static function fetchExpiring($startDate, $endDate, $ids)
{
$queryPath = '/payment_methods/all/expiring?start=' . date('mY', $startDate) . '&end=' . date('mY', $endDate);
$response = Braintree_Http::post($queryPath, array('search' => array('ids' => $ids)));
return Braintree_Util::extractAttributeAsArray(
$response['paymentMethods'],
'creditCard'
);
}
/**
* find a creditcard by token
*
* @access public
* @param string $token credit card unique id
* @return object Braintree_CreditCard
* @throws Braintree_Exception_NotFound
*/
public static function find($token)
{
self::_validateId($token);
try {
$response = Braintree_Http::get('/payment_methods/'.$token);
return self::factory($response['creditCard']);
} catch (Braintree_Exception_NotFound $e) {
throw new Braintree_Exception_NotFound(
'credit card with token ' . $token . ' not found'
);
}
}
/**
* create a credit on the card for the passed transaction
*
* @access public
* @param array $attribs
* @return object Braintree_Result_Successful or Braintree_Result_Error
*/
public static function credit($token, $transactionAttribs)
{
self::_validateId($token);
return Braintree_Transaction::credit(
array_merge(
$transactionAttribs,
array('paymentMethodToken' => $token)
)
);
}
/**
* create a credit on this card, assuming validations will pass
*
* returns a Braintree_Transaction object on success
*
* @access public
* @param array $attribs
* @return object Braintree_Transaction
* @throws Braintree_Exception_ValidationError
*/
public static function creditNoValidate($token, $transactionAttribs)
{
$result = self::credit($token, $transactionAttribs);
return self::returnObjectOrThrowException('Transaction', $result);
}
/**
* create a new sale for the current card
*
* @param string $token
* @param array $transactionAttribs
* @return object Braintree_Result_Successful or Braintree_Result_Error
* @see Braintree_Transaction::sale()
*/
public static function sale($token, $transactionAttribs)
{
self::_validateId($token);
return Braintree_Transaction::sale(
array_merge(
$transactionAttribs,
array('paymentMethodToken' => $token)
)
);
}
/**
* create a new sale using this card, assuming validations will pass
*
* returns a Braintree_Transaction object on success
*
* @access public
* @param array $transactionAttribs
* @param string $token
* @return object Braintree_Transaction
* @throws Braintree_Exception_ValidationsFailed
* @see Braintree_Transaction::sale()
*/
public static function saleNoValidate($token, $transactionAttribs)
{
$result = self::sale($token, $transactionAttribs);
return self::returnObjectOrThrowException('Transaction', $result);
}
/**
* updates the creditcard record
*
* if calling this method in static context, $token
* is the 2nd attribute. $token is not sent in object context.
*
* @access public
* @param array $attributes
* @param string $token (optional)
* @return object Braintree_Result_Successful or Braintree_Result_Error
*/
public static function update($token, $attributes)
{
Braintree_Util::verifyKeys(self::updateSignature(), $attributes);
self::_validateId($token);
return self::_doUpdate('put', '/payment_methods/' . $token, array('creditCard' => $attributes));
}
/**
* update a creditcard record, assuming validations will pass
*
* if calling this method in static context, $token
* is the 2nd attribute. $token is not sent in object context.
* returns a Braintree_CreditCard object on success
*
* @access public
* @param array $attributes
* @param string $token
* @return object Braintree_CreditCard
* @throws Braintree_Exception_ValidationsFailed
*/
public static function updateNoValidate($token, $attributes)
{
$result = self::update($token, $attributes);
return self::returnObjectOrThrowException(__CLASS__, $result);
}
/**
*
* @access public
* @param none
* @return string
*/
public static function updateCreditCardUrl()
{
trigger_error("DEPRECATED: Please use Braintree_TransparentRedirectRequest::url", E_USER_NOTICE);
return Braintree_Configuration::merchantUrl() .
'/payment_methods/all/update_via_transparent_redirect_request';
}
/**
* update a customer from a TransparentRedirect operation
*
* @access public
* @param array $attribs
* @return object
*/
public static function updateFromTransparentRedirect($queryString)
{
trigger_error("DEPRECATED: Please use Braintree_TransparentRedirectRequest::confirm", E_USER_NOTICE);
$params = Braintree_TransparentRedirect::parseAndValidateQueryString(
$queryString
);
return self::_doUpdate(
'post',
'/payment_methods/all/confirm_transparent_redirect_request',
array('id' => $params['id'])
);
}
/* instance methods */
/**
* returns false if default is null or false
*
* @return boolean
*/
public function isDefault()
{
return $this->default;
}
/**
* checks whether the card is expired based on the current date
*
* @return boolean
*/
public function isExpired()
{
return $this->expired;
}
public static function delete($token)
{
self::_validateId($token);
Braintree_Http::delete('/payment_methods/' . $token);
return new Braintree_Result_Successful();
}
/**
* sets instance properties from an array of values
*
* @access protected
* @param array $creditCardAttribs array of creditcard data
* @return none
*/
protected function _initialize($creditCardAttribs)
{
// set the attributes
$this->_attributes = $creditCardAttribs;
// map each address into its own object
$billingAddress = isset($creditCardAttribs['billingAddress']) ?
Braintree_Address::factory($creditCardAttribs['billingAddress']) :
null;
$subscriptionArray = array();
if (isset($creditCardAttribs['subscriptions'])) {
foreach ($creditCardAttribs['subscriptions'] AS $subscription) {
$subscriptionArray[] = Braintree_Subscription::factory($subscription);
}
}
$this->_set('subscriptions', $subscriptionArray);
$this->_set('billingAddress', $billingAddress);
$this->_set('expirationDate', $this->expirationMonth . '/' . $this->expirationYear);
$this->_set('maskedNumber', $this->bin . '******' . $this->last4);
}
/**
* returns false if comparing object is not a Braintree_CreditCard,
* or is a Braintree_CreditCard with a different id
*
* @param object $otherCreditCard customer to compare against
* @return boolean
*/
public function isEqual($otherCreditCard)
{
return !($otherCreditCard instanceof Braintree_CreditCard) ? false : $this->token === $otherCreditCard->token;
}
private static function baseSignature()
{
return array(
'billingAddressId', 'cardholderName', 'cvv', 'number',
'expirationDate', 'expirationMonth', 'expirationYear', 'token',
array('options' => array('makeDefault', 'verificationMerchantAccountId', 'verifyCard')),
array(
'billingAddress' => array(
'firstName',
'lastName',
'company',
'countryCodeAlpha2',
'countryCodeAlpha3',
'countryCodeNumeric',
'countryName',
'extendedAddress',
'locality',
'region',
'postalCode',
'streetAddress'
),
),
);
}
public static function createSignature()
{
$signature = self::baseSignature();
$signature[] = 'customerId';
return $signature;
}
public static function updateSignature()
{
$signature = self::baseSignature();
$updateExistingBillingSignature = array(
array(
'options' => array(
'updateExisting'
)
)
);
foreach($signature AS $key => $value) {
if(is_array($value) and array_key_exists('billingAddress', $value)) {
$signature[$key]['billingAddress'] = array_merge_recursive($value['billingAddress'], $updateExistingBillingSignature);
}
}
return $signature;
}
/**
* sends the create request to the gateway
*
* @ignore
* @param string $url
* @param array $params
* @return mixed
*/
public static function _doCreate($url, $params)
{
$response = Braintree_Http::post($url, $params);
return self::_verifyGatewayResponse($response);
}
/**
* create a printable representation of the object as:
* ClassName[property=value, property=value]
* @return string
*/
public function __toString()
{
return __CLASS__ . '[' .
Braintree_Util::attributesToString($this->_attributes) .']';
}
/**
* verifies that a valid credit card token is being used
* @ignore
* @param string $token
* @throws InvalidArgumentException
*/
private static function _validateId($token = null)
{
if (empty($token)) {
throw new InvalidArgumentException(
'expected address id to be set'
);
}
if (!preg_match('/^[0-9A-Za-z_-]+$/', $token)) {
throw new InvalidArgumentException(
$token . ' is an invalid address id.'
);
}
}
/**
* sends the update request to the gateway
*
* @ignore
* @param string $url
* @param array $params
* @return mixed
*/
private static function _doUpdate($httpVerb, $url, $params)
{
$response = Braintree_Http::$httpVerb($url, $params);
return self::_verifyGatewayResponse($response);
}
/**
* generic method for validating incoming gateway responses
*
* creates a new Braintree_CreditCard object and encapsulates
* it inside a Braintree_Result_Successful object, or
* encapsulates a Braintree_Errors object inside a Result_Error
* alternatively, throws an Unexpected exception if the response is invalid.
*
* @ignore
* @param array $response gateway response values
* @return object Result_Successful or Result_Error
* @throws Braintree_Exception_Unexpected
*/
private static function _verifyGatewayResponse($response)
{
if (isset($response['creditCard'])) {
// return a populated instance of Braintree_Address
return new Braintree_Result_Successful(
self::factory($response['creditCard'])
);
} else if (isset($response['apiErrorResponse'])) {
return new Braintree_Result_Error($response['apiErrorResponse']);
} else {
throw new Braintree_Exception_Unexpected(
"Expected address or apiErrorResponse"
);
}
}
/**
* factory method: returns an instance of Braintree_CreditCard
* to the requesting method, with populated properties
*
* @ignore
* @return object instance of Braintree_CreditCard
*/
public static function factory($attributes)
{
$defaultAttributes = array(
'bin' => '',
'expirationMonth' => '',
'expirationYear' => '',
'last4' => '',
);
$instance = new self();
$instance->_initialize(array_merge($defaultAttributes, $attributes));
return $instance;
}
}