Your IP : 216.73.216.224
<?php
/**
* @package No Boss Extensions
* @subpackage No Boss Library
* @author No Boss Technology <contact@nobosstechnology.com>
* @copyright Copyright (C) 2026 No Boss Technology. All rights reserved.
* @license GNU Lesser General Public License version 3 or later; see <https://www.gnu.org/licenses/lgpl-3.0.en.html>
*/
namespace Noboss\Library\Api;
// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects
use Noboss\Library\Util\NbCurlUtil;
// Classe para requisicoes para API do Paypal
class NbPaypalApi {
private $config;
private $host;
/**
* __construct
*
* @param array $config matriz associativa, deve conter client_id, client_secret e pode conter tb 'sandbox'.
* @param boolean $sandbox Informe se deve executar requisicao no sandbox
*
* @return void
*/
public function __construct($config, $sandbox = false) {
$this->config = $config;
if($sandbox){
$this->host = 'https://api.sandbox.paypal.com/';
}
else{
$this->host = 'https://api.paypal.com/';
}
}
/**
* Autentica a aplicacao obtendo o token para proximas requisicoes
*
* @return array access and refresh token
*/
public function authenticate() {
$dataPost = array(
'grant_type' => 'client_credentials');
$headers = [
'Accept' => 'application/json',
'Content-Type' => 'application/x-www-form-urlencoded',
'Authorization' => 'Basic ' . base64_encode( $this->config['client_id'] . ':' . $this->config['client_secret'] )
];
// Realiza a requisição
$response = NbCurlUtil::request("POST", $this->host.'v1/oauth2/token', $dataPost, $headers);
if (!$response->success) {
$data = json_decode($response->data);
if(!empty($data->details)){
$data->message .= "<br /><b>Details:</b> ".$data->details['0']->issue;
}
throw new \Exception($data->message, 1);
}
$response->data = json_decode($response->data);
return $response->data->access_token;
}
/**
* Obtem transacoes realizadas por periodo
*
* @param string $token access_token
* @param array $options parametros para enviar na requisicao conforme documentacao do paypal (obrigatorio 'start_date' e 'end_date')
*
* Documentacao: https://developer.paypal.com/docs/api/transaction-search/v1/#transactions_get
*
* @return
*/
public function geTransactions($token, $options) {
$dest = $this->host.'v1/reporting/transactions';
$headers = [
'Authorization' => "Bearer {$token}",
'Accept' => 'application/json'
];
$response = NbCurlUtil::request("GET", "{$dest}?" . http_build_query($options), null, $headers);
if (!$response->success) {
$data = json_decode($response->data);
// echo '<pre>';
// var_dump($data);
// exit;
if(!empty($data->details)){
$data->message .= "<br /><b>Details:</b> ".$data->details['0']->issue;
}
throw new \Exception($data->message, 1);
}
$data = \json_decode($response->data, true);
return $data;
}
/**
* Obtem detalhes de um pagamento, incluindo infos de conversao automatica de moeda
*
* @param string $token access_token
* @param int $idPayment id do pagamento (valor payment.cart obtido no retorno do Paypal para o pagamento)
*
* NOTA: no sandbox nao esta retornando dados de conversao porque o paypal nao esta convertendo a moeda automaticamente como faz em producao.
*
* Documentacao: https://developer.paypal.com/docs/api/orders/v2/
*
* @return
*/
public function getOrderPayment($token, $idPayment){
$dest = $this->host."v2/checkout/orders/{$idPayment}";
$headers = [
'Authorization' => "Bearer {$token}",
'Accept' => 'application/json'
];
$response = NbCurlUtil::request("GET", "{$dest}", null, $headers);
// echo '<pre>';
// var_dump($response);
// exit;
if (!$response->success) {
$data = json_decode($response->data);
if(!empty($data->details)){
$data->message .= "<br /><b>Details:</b> ".$data->details['0']->issue;
}
throw new \Exception($data->message, 1);
}
$data = \json_decode($response->data, true);
// echo '<pre>';
// var_dump($data);
// exit;
// Valor de um produto especifico
// $data['purchase_units'][0]['items'][0]['unit_amount']['currency_code']
// $data['purchase_units'][0]['items'][0]['unit_amount']['value']
// $paymentData = $data['purchase_units'][0]['payments']['captures'][0]['seller_receivable_breakdown'];
// // Valor total bruto (sem conversao de moeda)
// $paymentData['gross_amount']['currency_code']; // USD
// $paymentData['gross_amount']['value'];
// // Valor da taxa paypal (sem conversao de moeda)
// $paymentData['paypal_fee']['currency_code']; // USD
// $paymentData['paypal_fee']['value'];
// // Valor liquido (total bruto - taxa paypal) (sem conversao de moeda)
// $paymentData['net_amount']['currency_code']; // USD
// $paymentData['net_amount']['value'];
// // Valor liquido convertido para real
// $paymentData['receivable_amount']['currency_code']; // BRL
// $paymentData['receivable_amount']['value'];
// // Valor do cambio
// $paymentData['exchange_rate']['source_currency']; // Moeda de venda. Ex: USD
// $paymentData['exchange_rate']['target_currency']; // Moeda convertido. Ex: BRL
// $paymentData['exchange_rate']['value']; // Valor cambio. Ex? 4.6127
return $data;
}
}