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38
paypal_advanced_checkout_in_php/CodexWorld-License.txt Normal file
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/*
License by CodexWorld.com
Author: CodexWorld
Author URL: http://www.codexworld.com
License: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
License URL: http://creativecommons.org/licenses/by-nc-nd/4.0/
*/
----------------------------------
NOTE : FREQUENTLY ASKED QUESTIONS
----------------------------------
1. What is CodexWorld?
CodexWorld.com is the most popular Programming & Web Development blog. Our mission is to provide the best online resources on programming and web development.
2. Is Tutorials and Scripts of CodexWorld.com Free?
Yes, all the tutorials, scripts and demos of codexworld.com are free to use for personal and non-commercial purpose. Please don<6F>t re-publish our tutorials, scripts, demos and downloaded ZIP file in any manner.
3. I want to Help CodexWorld, How can I?
You can help CodexWorld By donating any amount you wish or contributing article, scripts to CodexWorld.com
4. I want to use CodexWorld's scripts for commercial purpose?
You have to donate us $10 per script. If you want scripts for multiple domains or bulk scripts please contact admin@codexworld.com
5. Under which license you are providing these tutorials and scripts?
All the articles, tutorials and scripts are under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
-----------------------------------
DONATE US: CONTRIBUTE TO GROW
-----------------------------------
Donate us from here - http://www.codexworld.com/support-us/

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paypal_advanced_checkout_in_php/PaypalCheckout.class.php Normal file
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<?php
/**
*
* This PayPal Checkout API handler class is a custom PHP library to handle the PayPal REST API calls.
*
* @class PaypalCheckout
* @author CodexWorld
* @link https://www.codexworld.com
* @version 1.0
*/
// Include the configuration file
include_once 'config.php';
class PaypalCheckout
{
//public $paypalAuthAPI = PAYPAL_SANDBOX ? 'https://api-m.sandbox.paypal.com/v1/oauth2/token' : 'https://api-m.paypal.com/v1/oauth2/token';
//public $paypalAPI = PAYPAL_SANDBOX ? 'https://api-m.sandbox.paypal.com/v2/checkout' : 'https://api-m.paypal.com/v2/checkout';
public $paypalAuthAPI = PAYPAL_BASE_URL.'/v1/oauth2/tocken';
public $paypalAPI = PAYPAL_BASE_URL.'/v2/checkout';
public $paypalClientID = PAYPAL_CLIENT_ID;
private $paypalSecret = PAYPAL_CLIENT_SECRET;
public function generateAccessToken()
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_URL, $this->paypalAuthAPI);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, $this->paypalClientID . ":" . $this->paypalSecret);
curl_setopt($ch, CURLOPT_POSTFIELDS, "grant_type=client_credentials");
$auth_response = json_decode(curl_exec($ch));
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if ($http_code != 200 && !empty($auth_response->error)) {
throw new Exception('Failed to generate Access Token: ' . $auth_response->error . ' >>> ' . $auth_response->error_description);
}
if (!empty($auth_response)) {
return $auth_response->access_token;
} else {
return false;
}
}
public function createOrder($productInfo, $paymentSource)
{
$accessToken = $this->generateAccessToken();
if (empty($accessToken)) {
return false;
} else {
$postParams = $productInfo;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->paypalAPI . '/orders/');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 'Authorization: Bearer ' . $accessToken));
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($postParams));
$api_resp = curl_exec($ch);
$api_data = json_decode($api_resp, true);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if ($http_code != 200 && $http_code != 201) {
throw new Exception('Failed to create Order sl (' . $http_code . '): ' . $api_resp . json_encode($postParams));
}
return !empty($api_data) && ($http_code == 200 || $http_code == 201) ? $api_data : false;
}
}
public function captureOrder($orderId)
{
$accessToken = $this->generateAccessToken();
if (empty($accessToken)) {
return false;
} else {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->paypalAPI . '/orders/' . $orderId . '/capture');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 'Authorization: Bearer ' . $accessToken));
curl_setopt($ch, CURLOPT_POST, true);
$api_resp = curl_exec($ch);
$api_data = json_decode($api_resp, true);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$curlsl_code = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL);
// $result = urldecode ($ch );
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if ($http_code != 200 && $http_code != 201) {
throw new Exception('Failed to create Order sl4(' . $http_code . '): ' . '1- ' . $api_resp);
}
curl_close($ch);
return !empty($api_data) && ($http_code == 200 || $http_code == 201) ? $api_data : false;
}
}
}

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paypal_advanced_checkout_in_php/ReadMe.txt Normal file
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Author: CodexWorld
Author URL: http://www.codexworld.com/
Author Email: contact@codexworld.com
Tutorial Link: http://www.codexworld.com/paypal-advanced-checkout-card-payments-integration-in-php/
============ Instructions ============
1. Create a database (for example, codexworld_db) and import the "SQL/transactions.sql" file into this database.
2. Open the "config.php" file in an editor:
===> Set PAYPAL_SANDBOX to FALSE.
===> Specify the Client ID (PAYPAL_PROD_CLIENT_ID) and Secret (PAYPAL_PROD_CLIENT_SECRET) as per your PayPal REST API credentials.
===> Specify the database host (DB_HOST), username (DB_USERNAME), password (DB_PASSWORD), and name (DB_NAME) as per your MySQL database credentials.
3. Open the "index.php" file on the browser ===> Enter the test card number, a valid future expiration date, and any random CVV number ===> Click Pay Now to proceed with the payment.
============ May I Help You ===========
Do reach out to us at {support@codexworld.com} if you have any trouble implementing this or if you need any help.
If you have any queries about this script, send the query by posting a comment here - http://www.codexworld.com/paypal-advanced-checkout-card-payments-integration-in-php/#respond

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paypal_advanced_checkout_in_php/SQL/transactions.sql Normal file
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-- phpMyAdmin SQL Dump
-- version 5.2.1
-- https://www.phpmyadmin.net/
--
-- Host: 127.0.0.1
-- Generation Time: Jan 09, 2024 at 04:14 PM
-- Server version: 10.4.28-MariaDB
-- PHP Version: 8.2.4
SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
START TRANSACTION;
SET time_zone = "+00:00";
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;
--
-- Database: `codexworld_db`
--
-- --------------------------------------------------------
--
-- Table structure for table `transactions`
--
CREATE TABLE `transactions` (
`id` int(11) NOT NULL,
`item_number` varchar(50) DEFAULT NULL,
`item_name` varchar(255) DEFAULT NULL,
`item_price` float(10,2) DEFAULT NULL,
`item_price_currency` varchar(10) DEFAULT NULL,
`order_id` varchar(50) NOT NULL,
`transaction_id` varchar(50) NOT NULL,
`paid_amount` float(10,2) NOT NULL,
`paid_amount_currency` varchar(10) NOT NULL,
`payment_source` varchar(50) DEFAULT NULL,
`payment_source_card_name` varchar(50) DEFAULT NULL,
`payment_source_card_last_digits` varchar(4) DEFAULT NULL,
`payment_source_card_expiry` varchar(10) DEFAULT NULL,
`payment_source_card_brand` varchar(25) DEFAULT NULL,
`payment_source_card_type` varchar(25) DEFAULT NULL,
`payment_status` varchar(25) NOT NULL,
`created` datetime NOT NULL,
`modified` datetime NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
--
-- Indexes for dumped tables
--
--
-- Indexes for table `transactions`
--
ALTER TABLE `transactions`
ADD PRIMARY KEY (`id`);
--
-- AUTO_INCREMENT for dumped tables
--
--
-- AUTO_INCREMENT for table `transactions`
--
ALTER TABLE `transactions`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;
COMMIT;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

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<?php
// Product Details
$itemNumber = "MS112345";
$itemName = "Evenement xyz";
$itemPrice = 75;
$currency = "USD";
/* PayPal REST API configuration
* You can generate API credentials from the PayPal developer panel.
* See your keys here: https://developer.paypal.com/dashboard/
*/
define('PAYPAL_SANDBOX', TRUE); //TRUE=Sandbox | FALSE=Production
define('PAYPAL_SANDBOX_CLIENT_ID', 'ASX6ldixTmfKnk1w7IKhfTyjTKmNwf8CBYD_vLdEz2-K0msADQmnp9MevIgIvjiSFzwGg3R4bZnvr1FV'); //PayPal Client ID for Sandbox
define('PAYPAL_SANDBOX_CLIENT_SECRET', 'ELuQIBgqgd1mk_ChzOJivkYBbxFy2nBe1d4ED6fIfYFQ7r6-0oBqVBHF5G0WaywNxlGgI8LiyN5yhISP'); //PayPal Client Secret for Sandbox
define('PAYPAL_PROD_CLIENT_ID', ''); //PayPal Client ID for Production
define('PAYPAL_PROD_CLIENT_SECRET', ''); //PayPal Client Secret for Production
// Database configuration
define('DB_HOST', '158.69.235.152');
define('DB_USERNAME', 'ms1inscription');
define('DB_PASSWORD', 'ms1911');
define('DB_NAME', 'dev_ms1inscription_preprod');

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.container{
padding: 20px;
}
h1{
color: #7a7a7a;
font-size: 28px;
text-transform: uppercase;
text-align: center;
font-family: math;
}
.panel {
width: 375px;
margin: 0 auto;
background-color: #fff;
border: 1px solid transparent;
border-radius: 4px;
-webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .05);
box-shadow: 0 2px 5px 0 rgba(0,0,0,0.16), 0 2px 10px 0 rgba(0,0,0,0.12);
border-color: #ddd;
}
.panel-heading {
padding: 10px 15px;
border-bottom: 1px solid transparent;
border-top-left-radius: 3px;
border-top-right-radius: 3px;
}
.panel > .panel-heading {
color: #333;
background-color: #f5f5f5;
border-color: #ddd;
}
.panel-title {
margin-top: 0;
margin-bottom: 0;
font-size: 20px;
color: #333;
font-weight: 600;
}
.panel-body {
padding: 15px;
}
.panel{
position: relative;
}
.overlay{
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
z-index: 9999;
background-color: rgba(255,255,255,0.8);
}
.overlay-content {
position: absolute;
transform: translateY(-50%);
-webkit-transform: translateY(-50%);
-ms-transform: translateY(-50%);
top: 50%;
left: 0;
right: 0;
text-align: center;
color: #555;
}
.hidden {
display: none;
}
#paymentResponse{
font-size: 17px;
border: 1px dashed;
padding: 10px;
color: #EA4335;
margin-top: 0;
margin-bottom: 10px;
}
.status{
padding: 15px;
color: #000;
background-color: #f1f1f1;
box-shadow: 0 2px 5px 0 rgba(0,0,0,0.16), 0 2px 10px 0 rgba(0,0,0,0.12);
margin-bottom: 20px;
}
.status h1{
font-size: 1.8em;
}
.status h4{
font-size: 1.3em;
margin-bottom: 0;
}
.status p{
font-size: 1em;
margin-bottom: 0;
margin-top: 8px;
}
.btn-link{
display: inline-block;
font-weight: 400;
text-align: center;
white-space: nowrap;
vertical-align: middle;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
border: 1px solid transparent;
padding: .375rem .75rem;
font-size: 1rem;
line-height: 1.5;
border-radius: .25rem;
transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
text-decoration: none;
}
.btn-link {
color: #007bff;
background-color: transparent;
border-color: #007bff;
}
.btn-link:hover, .btn-link:active, .btn-link:focus {
color: #fff;
background-color: #007bff;
border-color: #007bff;
text-decoration: none;
}
.success{
color: #34A853;
}
.error{
color: #EA4335;
}

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<?php
// Connect with the database
$db = new mysqli(DB_HOST, DB_USERNAME, DB_PASSWORD, DB_NAME);
// Display error if failed to connect
if ($db->connect_errno) {
printf("sl Connect failed: %s\n", $db->connect_error);
exit();
}

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<?php
// Include the configuration file
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
require_once 'config.php';
include_once 'dbConnect.php';
$product_data2 = array(
'item_number' =>"test",
'item_name' => "test",
'price' => "test",
'currency' => "cad",
);
$product_data = array(
"intent" => "CAPTURE", array( "purchase_units" => array(
array(
"reference_id" => "ms1testreference_id",
"custom_id" => $product_data2['item_number'],
"description" => $product_data2['item_name'],
"amount" => array(
"currency_code" => $product_data2['currency'],
"value" => $product_data2['price']
),
"shipping" => array(
"name" => array(
"full_name" => "stephan leith test"),
"address" => array(
"address_line_1" => "123 Townsend St",
"address_line_2" => "Floor 6",
"admin_area_2" => "San Francisco",
"admin_area_1" => "CA",
"postal_code" => "94107",
"country_code" => "US"
)
)
)
)
));
print "<pre>";
print_r($product_data);
print "</pre>";
?>
<!DOCTYPE html>
<html lang="en-US">
<head>
<title>Integrate PayPal Advanced Checkout with PHP by CodexWorld</title>
<meta charset="utf-8">
<!-- Stylesheet file -->
<link rel="stylesheet" href="css/style.css">
<!-- Card field's styles, to be replaced with your own stylesheet -->
<link
rel="stylesheet"
type="text/css"
href="https://www.paypalobjects.com/webstatic/en_US/developer/docs/css/cardfields.css"
/>
<!-- PayPal JavaScript SDK -->
<script src="https://www.paypal.com/sdk/js?components=card-fields&client-id=<?php echo PAYPAL_SANDBOX?PAYPAL_SANDBOX_CLIENT_ID:PAYPAL_PROD_CLIENT_ID; ?>"></script>
</head>
<body>
<div class="container">
<h1>PayPal Advanced Checkout Integration</h1>
<div class="panel">
<div class="overlay hidden"><div class="overlay-content"><img src="css/loading.gif" alt="Processing..."/></div></div>
<div class="panel-heading">
<h3 class="panel-title">Charge <?php echo '$'.$itemPrice; ?> with PayPal</h3>
<!-- Product Info -->
<p><b>Item Name:</b> <?php echo $itemName; ?></p>
<p><b>Price:</b> <?php echo '$'.$itemPrice.' '.$currency; ?></p>
</div>
<div class="panel-body">
<!-- Display status message -->
<div id="paymentResponse" class="hidden"></div>
<!-- Set up a container element for the button -->
<div id="checkout-form">
<div id="card-name-field-container"></div>
<div id="card-number-field-container"></div>
<div id="card-expiry-field-container"></div>
<div id="card-cvv-field-container"></div>
<button id="card-field-submit-button" type="button">
Pay Now
</button>
</div>
</div>
</div>
</div>
<script>
// Create the Card Fields Component and define callbacks
const cardField = paypal.CardFields({
createOrder: function (data) {
setProcessing(true);
console.log("createOrder 1");
var postData = {request_type: 'create_order', payment_source: data.paymentSource};
return fetch("paypal_checkout_init.php", {
method: "POST",
headers: {'Accept': 'application/json'},
body: encodeFormData(postData)
})
.then((res) => {
console.log("createOrder 2");
return res.json();
})
.then((result) => {
setProcessing(false);
console.log("createOrder 3");
if(result.status == 1){
console.log("createOrder 4");
return result.data.id;
}else{
console.log("createOrder 5");
resultMessage(result.msg);
return false;
}
});
},
onApprove: function (data) {
setProcessing(true);
console.log("onApprove 1");
const { orderID } = data;
var postData = {request_type: 'capture_order', order_id: orderID};
return fetch('paypal_checkout_init.php', {
method: "POST",
headers: {'Accept': 'application/json'},
body: encodeFormData(postData)
})
.then((res) => {
console.log("onApprove 2");
return res.json();
})
.then((result) => {
// Redirect to success page
if(result.status == 1){
console.log("onApprove 3");
window.location.href = "payment-status.php?checkout_ref_id="+result.ref_id;
}else{
console.log("onApprove 4");
resultMessage(result.msg);
}
setProcessing(false);
});
},
onError: function (error) {
// Do something with the error from the SDK
},
});
// Render each field after checking for eligibility
if (cardField.isEligible()) {
const nameField = cardField.NameField();
nameField.render("#card-name-field-container");
const numberField = cardField.NumberField();
numberField.render("#card-number-field-container");
const cvvField = cardField.CVVField();
cvvField.render("#card-cvv-field-container");
const expiryField = cardField.ExpiryField();
expiryField.render("#card-expiry-field-container");
// Add click listener to submit button and call the submit function on the CardField component
document
.getElementById("card-field-submit-button")
.addEventListener("click", () => {
cardField.submit().then(() => {
alert(JSON.stringify(cardField));
})
.catch((error) => {
console.log("erreur avant start");
resultMessage(`Sorry, your transaction could not be processed... >>> ${error}`);
});
});
} else {
// Hides card fields if the merchant isn't eligible
document.querySelector("#checkout-form").style = "display: none";
}
const encodeFormData = (data) => {
var form_data = new FormData();
for ( var key in data ) {
form_data.append(key, data[key]);
}
return form_data;
}
// Show a loader on payment form processing
const setProcessing = (isProcessing) => {
if (isProcessing) {
document.querySelector(".overlay").classList.remove("hidden");
} else {
document.querySelector(".overlay").classList.add("hidden");
}
}
// Display status message
const resultMessage = (msg_txt) => {
const messageContainer = document.querySelector("#paymentResponse");
messageContainer.classList.remove("hidden");
messageContainer.textContent = msg_txt;
setTimeout(function () {
messageContainer.classList.add("hidden");
messageContainer.textContent = "";
}, 5000);
}
</script>
</body>
</html>

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<?php
// Include the configuration file
require_once 'config.php';
// Include the database connection file
require_once 'dbConnect.php';
$payment_ref_id = $statusMsg = '';
$status = 'error';
// Check whether the payment ID is not empty
if(!empty($_GET['checkout_ref_id'])){
$payment_txn_id = base64_decode($_GET['checkout_ref_id']);
// Fetch transaction data from the database
$sqlQ = "SELECT id,order_id,transaction_id,paid_amount,paid_amount_currency,payment_source,payment_source_card_name,payment_source_card_last_digits,payment_source_card_expiry,payment_source_card_brand,payment_source_card_type,payment_status,created FROM transactions WHERE transaction_id = ?";
$stmt = $db->prepare($sqlQ);
$stmt->bind_param("s", $payment_txn_id);
$stmt->execute();
$stmt->store_result();
if($stmt->num_rows > 0){
// Get transaction details
$stmt->bind_result($payment_ref_id, $order_id, $transaction_id, $paid_amount, $paid_amount_currency, $payment_source, $payment_source_card_name, $payment_source_card_last_digits, $payment_source_card_expiry, $payment_source_card_brand, $payment_source_card_type, $payment_status, $created);
$stmt->fetch();
$status = 'success';
$statusMsg = 'Your Payment has been Successful!';
}else{
$statusMsg = "Transaction has been failed!";
}
}else{
header("Location: index.php");
exit;
}
?>
<!DOCTYPE html>
<html lang="en-US">
<head>
<title>PayPal Advanced Checkout Payment Status - CodexWorld</title>
<meta charset="utf-8">
<!-- Stylesheet file -->
<link href="css/style.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="status">
<?php if(!empty($payment_ref_id)){ ?>
<h1 class="<?php echo $status; ?>"><?php echo $statusMsg; ?></h1>
<h4>Payment Information</h4>
<p><b>Reference Number:</b> <?php echo $payment_ref_id; ?></p>
<p><b>Order ID:</b> <?php echo $order_id; ?></p>
<p><b>Transaction ID:</b> <?php echo $transaction_id; ?></p>
<p><b>Paid Amount:</b> <?php echo $paid_amount.' '.$paid_amount_currency; ?></p>
<p><b>Payment Status:</b> <?php echo $payment_status; ?></p>
<p><b>Date:</b> <?php echo $created; ?></p>
<h4>Payment Source</h4>
<p><b>Method:</b> <?php echo strtoupper($payment_source); ?></p>
<p><b>Card Type:</b> <?php echo $payment_source_card_type; ?></p>
<p><b>Card Brand:</b> <?php echo $payment_source_card_brand; ?></p>
<p><b>Card Number:</b> <?php echo 'XXXX XXXX XXXX '.$payment_source_card_last_digits; ?></p>
<p><b>Card Expiry:</b> <?php echo $payment_source_card_expiry; ?></p>
<p><b>Card Holder Name:</b> <?php echo $payment_source_card_name; ?></p>
<h4>Product Information</h4>
<p><b>Name:</b> <?php echo $itemName; ?></p>
<p><b>Price:</b> <?php echo $itemPrice.' '.$currency; ?></p>
<?php }else{ ?>
<h1 class="error">Your Payment has been failed!</h1>
<p class="error"><?php echo $statusMsg; ?></p>
<?php } ?>
</div>
<a href="index.php" class="btn-link">Back to Payment Page</a>
</div>
</body>
</html>

146
paypal_advanced_checkout_in_php/paypal_checkout_init.php Normal file
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<?php
// Include the configuration file
require_once 'config.php';
// Include the database connection file
include_once 'dbConnect.php';
// Include the PayPal API library
require_once 'PaypalCheckout.class.php';
$paypal = new PaypalCheckout;
$response = array('status' => 0, 'msg' => 'Request Failed!');
$api_error = '';
if(!empty($_POST['request_type']) && $_POST['request_type'] == 'create_order'){
$payment_source = $_POST['payment_source'];
$product_data2 = array(
'item_number' => $itemNumber,
'item_name' => $itemName,
'price' => $itemPrice,
'currency' => $currency,
);
$product_data = array(
"intent" => "CAPTURE",
"purchase_units" => array(
array(
"custom_id" => $product_data2['item_number'],
"description" => $product_data2['item_name'],
"amount" => array(
"currency_code" => $product_data2['currency'],
"value" => $product_data2['price']
),
"shipping" => array(
"name" => array(
"full_name" => "stephan leith test"),
"address" => array(
"address_line_1" => "123 Townsend St",
"address_line_2" => "Floor 6",
"admin_area_2" => "San Francisco",
"admin_area_1" => "CA",
"postal_code" => "94107",
"country_code" => "US"
)
)
)
)
);
// Create order with PayPal Orders API
try {
$order = $paypal->createOrder($product_data, $payment_source);
} catch(Exception $e) {
$api_error = $e->getMessage();
}
if(!empty($order)){
$response = array(
'status' => 1,
'data' => $order
);
}else{
$response['msg'] = $api_error;
}
}elseif(!empty($_POST['request_type']) && $_POST['request_type'] == 'capture_order'){
$order_id = $_POST['order_id'];
// Create order with PayPal Orders API
try {
$order = $paypal->captureOrder($order_id);
} catch(Exception $e) {
$api_error = $e->getMessage();
}
if(!empty($order)){
$order_id = $order['id'];
$order_status = $order['status'];
$payment_source = $payment_source_card_name = $payment_source_card_last_digits = $payment_source_card_expiry = $payment_source_card_brand = $payment_source_card_type = '';
if(!empty($order['payment_source'])){
foreach($order['payment_source'] as $key=>$value){
$payment_source = $key;
if($payment_source == 'card'){
$payment_source_card_name = $value['name'];
$payment_source_card_last_digits = $value['last_digits'];
$payment_source_card_expiry = $value['expiry'];
$payment_source_card_brand = $value['brand'];
$payment_source_card_type = $value['type'];
}
}
}
if(!empty($order['purchase_units'][0])){
$purchase_unit = $order['purchase_units'][0];
if(!empty($purchase_unit['payments'])){
$payments = $purchase_unit['payments'];
if(!empty($payments['captures'])){
$captures = $payments['captures'];
if(!empty($captures[0])){
$transaction_id = $captures[0]['id'];
$payment_status = $captures[0]['status'];
$custom_id = $captures[0]['custom_id'];
$amount_value = $captures[0]['amount']['value'];
$currency_code = $captures[0]['amount']['currency_code'];
$create_time = date("Y-m-d H:i:s", strtotime($captures[0]['create_time']));
}
}
}
}
if(!empty($order_id) && $order_status == 'COMPLETED'){
// Check if any transaction data is exists already with the same TXN ID
$sqlQ = "SELECT id FROM transactions WHERE transaction_id = ?";
$stmt = $db->prepare($sqlQ);
$stmt->bind_param("s", $transaction_id);
$stmt->execute();
$stmt->bind_result($row_id);
$stmt->fetch();
$payment_id = 0;
if(!empty($row_id)){
$payment_id = $row_id;
}else{
// Insert transaction data into the database
$sqlQ = "INSERT INTO transactions (item_number,item_name,item_price,item_price_currency,order_id,transaction_id,paid_amount,paid_amount_currency,payment_source,payment_source_card_name,payment_source_card_last_digits,payment_source_card_expiry,payment_source_card_brand,payment_source_card_type,payment_status,created,modified) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,NOW())";
$stmt = $db->prepare($sqlQ);
$stmt->bind_param("ssdsssdsssssssss", $custom_id, $itemName, $itemPrice, $currency, $order_id, $transaction_id, $amount_value, $currency_code, $payment_source, $payment_source_card_name, $payment_source_card_last_digits, $payment_source_card_expiry, $payment_source_card_brand, $payment_source_card_type, $payment_status, $create_time);
$insert = $stmt->execute();
if($insert){
$payment_id = $stmt->insert_id;
}
}
if(!empty($payment_id)){
$ref_id_enc = base64_encode($transaction_id);
$response = array('status' => 1, 'msg' => 'Transaction completed!', 'ref_id' => $ref_id_enc);
}
}
}else{
$response['msg'] = $api_error;
}
}
echo json_encode($response);