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Linux altar53.supremepanel53.com 4.18.0-553.8.1.lve.el8.x86_64 #1 SMP Thu Jul 4 16:24:39 UTC 2024 x86_64
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<?php
class Squareup {
private $session;
private $url;
private $config;
private $log;
private $customer;
private $currency;
private $registry;
const API_URL = 'https://connect.squareup.com';
const API_VERSION = 'v2';
const ENDPOINT_ADD_CARD = 'customers/%s/cards';
const ENDPOINT_AUTH = 'oauth2/authorize';
const ENDPOINT_CAPTURE_TRANSACTION = 'locations/%s/transactions/%s/capture';
const ENDPOINT_CUSTOMERS = 'customers';
const ENDPOINT_DELETE_CARD = 'customers/%s/cards/%s';
const ENDPOINT_GET_TRANSACTION = 'locations/%s/transactions/%s';
const ENDPOINT_LOCATIONS = 'locations';
const ENDPOINT_REFRESH_TOKEN = 'oauth2/clients/%s/access-token/renew';
const ENDPOINT_REFUND_TRANSACTION = 'locations/%s/transactions/%s/refund';
const ENDPOINT_TOKEN = 'oauth2/token';
const ENDPOINT_TRANSACTIONS = 'locations/%s/transactions';
const ENDPOINT_VOID_TRANSACTION = 'locations/%s/transactions/%s/void';
const PAYMENT_FORM_URL = 'https://js.squareup.com/v2/paymentform';
const SCOPE = 'MERCHANT_PROFILE_READ PAYMENTS_READ SETTLEMENTS_READ CUSTOMERS_READ CUSTOMERS_WRITE';
const VIEW_TRANSACTION_URL = 'https://squareup.com/dashboard/sales/transactions/%s/by-unit/%s';
const SQUARE_INTEGRATION_ID = 'sqi_65a5ac54459940e3600a8561829fd970';
public function __construct($registry) {
$this->session = $registry->get('session');
$this->url = $registry->get('url');
$this->config = $registry->get('config');
$this->log = $registry->get('log');
$this->customer = $registry->get('customer');
$this->currency = $registry->get('currency');
$this->registry = $registry;
}
public function api($request_data) {
$url = self::API_URL;
if (empty($request_data['no_version'])) {
$url .= '/' . self::API_VERSION;
}
$url .= '/' . $request_data['endpoint'];
$curl_options = array(
CURLOPT_URL => $url,
CURLOPT_RETURNTRANSFER => true
);
if (!empty($request_data['content_type'])) {
$content_type = $request_data['content_type'];
} else {
$content_type = 'application/json';
}
// handle method and parameters
if (isset($request_data['parameters']) && is_array($request_data['parameters']) && count($request_data['parameters'])) {
$params = $this->encodeParameters($request_data['parameters'], $content_type);
} else {
$params = null;
}
switch ($request_data['method']) {
case 'GET' :
$curl_options[CURLOPT_POST] = false;
if (is_string($params)) {
$curl_options[CURLOPT_URL] .= ((strpos($url, '?') === false) ? '?' : '&') . $params;
}
break;
case 'POST' :
$curl_options[CURLOPT_POST] = true;
if ($params !== null) {
$curl_options[CURLOPT_POSTFIELDS] = $params;
}
break;
default :
$curl_options[CURLOPT_CUSTOMREQUEST] = $request_data['method'];
if ($params !== null) {
$curl_options[CURLOPT_POSTFIELDS] = $params;
}
break;
}
// handle headers
$added_headers = array();
if (!empty($request_data['auth_type'])) {
if (empty($request_data['token'])) {
if ($this->config->get('payment_squareup_enable_sandbox')) {
$token = $this->config->get('payment_squareup_sandbox_token');
} else {
$token = $this->config->get('payment_squareup_access_token');
}
} else {
// custom token trumps sandbox/regular one
$token = $request_data['token'];
}
$added_headers[] = 'Authorization: ' . $request_data['auth_type'] . ' ' . $token;
}
if (!is_array($params)) {
// curl automatically adds Content-Type: multipart/form-data when we provide an array
$added_headers[] = 'Content-Type: ' . $content_type;
}
if (isset($request_data['headers']) && is_array($request_data['headers'])) {
$curl_options[CURLOPT_HTTPHEADER] = array_merge($added_headers, $request_data['headers']);
} else {
$curl_options[CURLOPT_HTTPHEADER] = $added_headers;
}
$this->debug("SQUAREUP DEBUG START...");
$this->debug("SQUAREUP ENDPOINT: " . $curl_options[CURLOPT_URL]);
$this->debug("SQUAREUP HEADERS: " . print_r($curl_options[CURLOPT_HTTPHEADER], true));
$this->debug("SQUAREUP PARAMS: " . $params);
// Fire off the request
$ch = curl_init();
curl_setopt_array($ch, $curl_options);
$result = curl_exec($ch);
if ($result) {
$this->debug("SQUAREUP RESULT: " . $result);
curl_close($ch);
$return = json_decode($result, true);
if (!empty($return['errors'])) {
throw new \Squareup\Exception($this->registry, $return['errors']);
} else {
return $return;
}
} else {
$info = curl_getinfo($ch);
curl_close($ch);
throw new \Squareup\Exception($this->registry, "CURL error. Info: " . print_r($info, true), true);
}
}
public function verifyToken($access_token) {
try {
$request_data = array(
'method' => 'GET',
'endpoint' => self::ENDPOINT_LOCATIONS,
'auth_type' => 'Bearer',
'token' => $access_token
);
$this->api($request_data);
} catch (\Squareup\Exception $e) {
if ($e->isAccessTokenRevoked() || $e->isAccessTokenExpired()) {
return false;
}
// In case some other error occurred
throw $e;
}
return true;
}
public function authLink($client_id) {
$state = $this->authState();
$redirect_uri = str_replace('&', '&', $this->url->link('extension/payment/squareup/oauth_callback', 'user_token=' . $this->session->data['user_token'], true));
$this->session->data['payment_squareup_oauth_redirect'] = $redirect_uri;
$params = array(
'client_id' => $client_id,
'response_type' => 'code',
'scope' => self::SCOPE,
'locale' => 'en-US',
'session' => 'false',
'state' => $state,
'redirect_uri' => $redirect_uri
);
return self::API_URL . '/' . self::ENDPOINT_AUTH . '?' . http_build_query($params);
}
public function fetchLocations($access_token, &$first_location_id) {
$request_data = array(
'method' => 'GET',
'endpoint' => self::ENDPOINT_LOCATIONS,
'auth_type' => 'Bearer',
'token' => $access_token
);
$api_result = $this->api($request_data);
$locations = array_filter($api_result['locations'], array($this, 'filterLocation'));
if (!empty($locations)) {
$first_location = current($locations);
$first_location_id = $first_location['id'];
} else {
$first_location_id = null;
}
return $locations;
}
public function exchangeCodeForAccessToken($code) {
$request_data = array(
'method' => 'POST',
'endpoint' => self::ENDPOINT_TOKEN,
'no_version' => true,
'parameters' => array(
'client_id' => $this->config->get('payment_squareup_client_id'),
'client_secret' => $this->config->get('payment_squareup_client_secret'),
'redirect_uri' => $this->session->data['payment_squareup_oauth_redirect'],
'code' => $code
)
);
return $this->api($request_data);
}
public function debug($text) {
if ($this->config->get('payment_squareup_debug')) {
$this->log->write($text);
}
}
public function refreshToken() {
$request_data = array(
'method' => 'POST',
'endpoint' => sprintf(self::ENDPOINT_REFRESH_TOKEN, $this->config->get('payment_squareup_client_id')),
'no_version' => true,
'auth_type' => 'Client',
'token' => $this->config->get('payment_squareup_client_secret'),
'parameters' => array(
'access_token' => $this->config->get('payment_squareup_access_token')
)
);
return $this->api($request_data);
}
public function addCard($square_customer_id, $card_data) {
$request_data = array(
'method' => 'POST',
'endpoint' => sprintf(self::ENDPOINT_ADD_CARD, $square_customer_id),
'auth_type' => 'Bearer',
'parameters' => $card_data
);
$result = $this->api($request_data);
return array(
'id' => $result['card']['id'],
'card_brand' => $result['card']['card_brand'],
'last_4' => $result['card']['last_4']
);
}
public function deleteCard($square_customer_id, $card) {
$request_data = array(
'method' => 'DELETE',
'endpoint' => sprintf(self::ENDPOINT_DELETE_CARD, $square_customer_id, $card),
'auth_type' => 'Bearer'
);
return $this->api($request_data);
}
public function addLoggedInCustomer() {
$request_data = array(
'method' => 'POST',
'endpoint' => self::ENDPOINT_CUSTOMERS,
'auth_type' => 'Bearer',
'parameters' => array(
'given_name' => $this->customer->getFirstName(),
'family_name' => $this->customer->getLastName(),
'email_address' => $this->customer->getEmail(),
'phone_number' => $this->customer->getTelephone(),
'reference_id' => $this->customer->getId()
)
);
$result = $this->api($request_data);
return array(
'customer_id' => $this->customer->getId(),
'sandbox' => $this->config->get('payment_squareup_enable_sandbox'),
'square_customer_id' => $result['customer']['id']
);
}
public function addTransaction($data) {
if ($this->config->get('payment_squareup_enable_sandbox')) {
$location_id = $this->config->get('payment_squareup_sandbox_location_id');
} else {
$location_id = $this->config->get('payment_squareup_location_id');
}
$request_data = array(
'method' => 'POST',
'endpoint' => sprintf(self::ENDPOINT_TRANSACTIONS, $location_id),
'auth_type' => 'Bearer',
'parameters' => $data
);
$result = $this->api($request_data);
return $result['transaction'];
}
public function getTransaction($location_id, $transaction_id) {
$request_data = array(
'method' => 'GET',
'endpoint' => sprintf(self::ENDPOINT_GET_TRANSACTION, $location_id, $transaction_id),
'auth_type' => 'Bearer'
);
$result = $this->api($request_data);
return $result['transaction'];
}
public function captureTransaction($location_id, $transaction_id) {
$request_data = array(
'method' => 'POST',
'endpoint' => sprintf(self::ENDPOINT_CAPTURE_TRANSACTION, $location_id, $transaction_id),
'auth_type' => 'Bearer'
);
$this->api($request_data);
return $this->getTransaction($location_id, $transaction_id);
}
public function voidTransaction($location_id, $transaction_id) {
$request_data = array(
'method' => 'POST',
'endpoint' => sprintf(self::ENDPOINT_VOID_TRANSACTION, $location_id, $transaction_id),
'auth_type' => 'Bearer'
);
$this->api($request_data);
return $this->getTransaction($location_id, $transaction_id);
}
public function refundTransaction($location_id, $transaction_id, $reason, $amount, $currency, $tender_id) {
$request_data = array(
'method' => 'POST',
'endpoint' => sprintf(self::ENDPOINT_REFUND_TRANSACTION, $location_id, $transaction_id),
'auth_type' => 'Bearer',
'parameters' => array(
'idempotency_key' => uniqid(),
'tender_id' => $tender_id,
'reason' => $reason,
'amount_money' => array(
'amount' => $this->lowestDenomination($amount, $currency),
'currency' => $currency
)
)
);
$this->api($request_data);
return $this->getTransaction($location_id, $transaction_id);
}
public function lowestDenomination($value, $currency) {
$power = $this->currency->getDecimalPlace($currency);
$value = (float)$value;
return (int)($value * pow(10, $power));
}
public function standardDenomination($value, $currency) {
$power = $this->currency->getDecimalPlace($currency);
$value = (int)$value;
return (float)($value / pow(10, $power));
}
protected function filterLocation($location) {
if (empty($location['capabilities'])) {
return false;
}
return in_array('CREDIT_CARD_PROCESSING', $location['capabilities']);
}
protected function encodeParameters($params, $content_type) {
switch ($content_type) {
case 'application/json' :
return json_encode($params);
case 'application/x-www-form-urlencoded' :
return http_build_query($params);
default :
case 'multipart/form-data' :
// curl will handle the params as multipart form data if we just leave it as an array
return $params;
}
}
protected function authState() {
if (!isset($this->session->data['payment_squareup_oauth_state'])) {
$this->session->data['payment_squareup_oauth_state'] = bin2hex(openssl_random_pseudo_bytes(32));
}
return $this->session->data['payment_squareup_oauth_state'];
}
}