94 lines
2.8 KiB
PHP
94 lines
2.8 KiB
PHP
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<?php
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// # Create Payment using PayPal as payment method
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// This sample code demonstrates how you can process a
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// PayPal Account based Payment.
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// API used: /v1/payments/payment
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require __DIR__ . '/../bootstrap.php';
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use PayPal\Api\Address;
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use PayPal\Api\Amount;
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use PayPal\Api\Payer;
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use PayPal\Api\Payment;
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use PayPal\Api\FundingInstrument;
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use PayPal\Api\RedirectUrls;
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use PayPal\Api\Transaction;
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use PayPal\Rest\ApiContext;
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session_start();
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// ### Payer
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// A resource representing a Payer that funds a payment
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// Use the List of `FundingInstrument` and the Payment Method
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// as 'credit_card'
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$payer = new Payer();
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$payer->setPayment_method("paypal");
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// ### Amount
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// Let's you specify a payment amount.
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$amount = new Amount();
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$amount->setCurrency("USD");
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$amount->setTotal("1.00");
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// ### Transaction
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// A transaction defines the contract of a
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// payment - what is the payment for and who
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// is fulfilling it. Transaction is created with
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// a `Payee` and `Amount` types
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$transaction = new Transaction();
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$transaction->setAmount($amount);
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$transaction->setDescription("This is the payment description.");
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// ### Redirect urls
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// Set the urls that the buyer must be redirected to after
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// payment approval/ cancellation.
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$baseUrl = getBaseUrl();
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$redirectUrls = new RedirectUrls();
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$redirectUrls->setReturn_url("$baseUrl/ExecutePayment.php?success=true");
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$redirectUrls->setCancel_url("$baseUrl/ExecutePayment.php?success=false");
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// ### Payment
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// A Payment Resource; create one using
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// the above types and intent as 'sale'
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$payment = new Payment();
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$payment->setIntent("sale");
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$payment->setPayer($payer);
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$payment->setRedirect_urls($redirectUrls);
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$payment->setTransactions(array($transaction));
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// ### Api Context
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// Pass in a `ApiContext` object to authenticate
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// the call and to send a unique request id
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// (that ensures idempotency). The SDK generates
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// a request id if you do not pass one explicitly.
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$apiContext = new ApiContext($cred, 'Request' . time());
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// ### Create Payment
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// Create a payment by posting to the APIService
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// using a valid apiContext
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// The return object contains the status and the
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// url to which the buyer must be redirected to
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// for payment approval
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try {
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$payment->create($apiContext);
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} catch (\PPConnectionException $ex) {
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echo "Exception: " . $ex->getMessage() . PHP_EOL;
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var_dump($ex->getData());
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exit(1);
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}
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// ### Redirect buyer to paypal
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// Retrieve buyer approval url from the `payment` object.
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foreach($payment->getLinks() as $link) {
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if($link->getRel() == 'approval_url') {
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$redirectUrl = $link->getHref();
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}
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}
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// It is not really a great idea to store the payment id
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// in the session. In a real world app, please store the
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// payment id in a database.
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$_SESSION['paymentId'] = $payment->getId();
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if(isset($redirectUrl)) {
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header("Location: $redirectUrl");
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exit;
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}
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