paytr-node

v1.0.1

Published

a month ago

Node.js integration for PayTR payment gateway

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PayTR Node.js Integration Module

A comprehensive Node.js integration module for PayTR payment gateway. Supports all PayTR payment APIs including iFrame API, Direct API, and Link API.

Türkçe açıklamalar için aşağıya bakın

Features

iFrame API integration
Direct API integration
Link API integration
Card Storage and Payments with Saved Cards
Recurring Payments
BIN Inquiry
Installment Rate Queries
Refund Operations
Order Status Queries
Transaction List
Payment Reports
Platform Transfers (Marketplace)
EFT/Bank Transfer support

Installation

npm install paytr-node

Quick Start

Configuration

const PayTR = require('paytr-node');

const paytr = new PayTR({
  merchantId: 'YOUR_MERCHANT_ID',
  merchantKey: 'YOUR_MERCHANT_KEY', 
  merchantSalt: 'YOUR_MERCHANT_SALT',
  testMode: true // true for test mode, false for live mode
});

iFrame API Payment

const token = await paytr.iframe.createToken({
  userIp: '192.168.1.1',
  merchantOid: 'ORDER_123',
  email: 'customer@example.com',
  paymentAmount: '10000', // 100.00 TL = 10000
  userName: 'John Doe',
  userAddress: 'Customer Address',
  userPhone: '05001234567',
  merchantOkUrl: 'https://yoursite.com/success',
  merchantFailUrl: 'https://yoursite.com/fail',
  userBasket: [
    ['Product 1', '5000', 1], // Product name, price (50.00 TL), quantity
    ['Product 2', '5000', 1]
  ]
});

// Use token.token to show the payment page

HTML iframe usage:

<script src="https://www.paytr.com/js/iframeResizer.min.js"></script>
<iframe src="https://www.paytr.com/odeme/guvenli/<?php echo $token['token']; ?>" id="paytriframe" frameborder="0" scrolling="no" style="width:100%;"></iframe>
<script>iFrameResize({}, '#paytriframe');</script>

Direct API Payment

const result = await paytr.direct.createPayment({
  userIp: '192.168.1.1',
  merchantOid: 'ORDER_123',
  email: 'customer@example.com',
  paymentAmount: '10000', // 100.00 TL = 10000
  cardOwner: 'John Doe',
  cardNumber: '4355084355084358',
  cardExpireMonth: '12',
  cardExpireYear: '30',
  cardCvc: '000',
  installmentCount: '0', // Single payment
  userName: 'John Doe',
  userAddress: 'Customer Address',
  userPhone: '05001234567',
  merchantOkUrl: 'https://yoursite.com/success',
  merchantFailUrl: 'https://yoursite.com/fail',
  userBasket: [
    ['Product 1', '5000', 1],
    ['Product 2', '5000', 1]
  ]
});

// Process payment result

Express.js Example

const express = require('express');
const bodyParser = require('body-parser');
const PayTR = require('paytr-node');

const app = express();
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());

// PayTR configuration
const paytr = new PayTR({
  merchantId: 'YOUR_MERCHANT_ID',
  merchantKey: 'YOUR_MERCHANT_KEY',
  merchantSalt: 'YOUR_MERCHANT_SALT',
  testMode: true
});

// Create payment page
app.post('/create-payment', async (req, res) => {
  try {
    const merchantOid = `ORDER_${Date.now()}`;
    const userIp = req.headers['x-forwarded-for'] || req.connection.remoteAddress;
    
    const result = await paytr.iframe.createToken({
      userIp: userIp,
      merchantOid: merchantOid,
      email: req.body.email || 'customer@example.com',
      paymentAmount: req.body.amount || '10000',
      userName: req.body.name || 'John Doe',
      userAddress: req.body.address || 'Customer Address',
      userPhone: req.body.phone || '05001234567',
      merchantOkUrl: `${req.protocol}://${req.get('host')}/success`,
      merchantFailUrl: `${req.protocol}://${req.get('host')}/fail`,
      userBasket: [
        [req.body.productName || 'Product', req.body.amount || '10000', 1]
      ]
    });

    res.send(`
      <html>
        <head>
          <title>PayTR Payment</title>
          <script src="https://www.paytr.com/js/iframeResizer.min.js"></script>
        </head>
        <body>
          <h1>Payment Page</h1>
          <iframe src="https://www.paytr.com/odeme/guvenli/${result.token}" id="paytriframe" frameborder="0" scrolling="no" style="width: 100%;"></iframe>
          <script>iFrameResize({}, '#paytriframe');</script>
        </body>
      </html>
    `);
  } catch (error) {
    res.status(500).send(`Error: ${error.message}`);
  }
});

// Payment callback handler
app.post('/payment-callback', (req, res) => {
  try {
    const isValid = paytr.iframe.validateHash(req.body);
    
    if (isValid) {
      const { merchant_oid, status } = req.body;
      
      if (status === 'success') {
        console.log(`Order confirmed: ${merchant_oid}`);
        // Update order in database
      } else {
        console.log(`Order rejected: ${merchant_oid}`);
        // Cancel order in database
      }
      
      res.send('OK');
    } else {
      res.status(400).send('Invalid hash');
    }
  } catch (error) {
    res.status(500).send('Error');
  }
});

app.listen(3000, () => {
  console.log('Server running on port 3000');
});

Complete Documentation

For detailed documentation of all features, visit our GitHub repository.

License

MIT License

PayTR Node.js Entegrasyon Modülü

PayTR ödeme geçidi için kapsamlı bir Node.js entegrasyon modülüdür. iFrame API, Direct API ve Link API dahil olmak üzere PayTR'nin tüm ödeme API'lerini destekler.

Özellikler

iFrame API entegrasyonu
Direct API entegrasyonu
Link API entegrasyonu
Kart Saklama ve Kayıtlı Kart ile Ödeme
Tekrarlayan Ödemeler
BIN Sorgulama
Taksit Oranları Sorgulama
İade İşlemleri
Durum Sorgulama
İşlem Listesi
Ödeme Raporu
Platform Transfer (Pazaryeri)
EFT/Havale desteği

Kurulum

npm install paytr-node

Hızlı Başlangıç

Yapılandırma

const PayTR = require('paytr-node');

const paytr = new PayTR({
  merchantId: 'MERCHANT_ID',
  merchantKey: 'MERCHANT_KEY', 
  merchantSalt: 'MERCHANT_SALT',
  testMode: true // Test modu için true, canlı mod için false
});

iFrame API ile Ödeme

const token = await paytr.iframe.createToken({
  userIp: '192.168.1.1',
  merchantOid: 'SIPARIS_123',
  email: 'musteri@example.com',
  paymentAmount: '10000', // 100.00 TL = 10000
  userName: 'Ahmet Yılmaz',
  userAddress: 'Müşteri Adresi',
  userPhone: '05001234567',
  merchantOkUrl: 'https://siteniz.com/basarili',
  merchantFailUrl: 'https://siteniz.com/basarisiz',
  userBasket: [
    ['Ürün 1', '5000', 1], // Ürün adı, fiyat (50.00 TL), adet
    ['Ürün 2', '5000', 1]
  ]
});

// token.token kullanılarak ödeme sayfası gösterilir

HTML iframe kullanımı:

<script src="https://www.paytr.com/js/iframeResizer.min.js"></script>
<iframe src="https://www.paytr.com/odeme/guvenli/<?php echo $token['token']; ?>" id="paytriframe" frameborder="0" scrolling="no" style="width:100%;"></iframe>
<script>iFrameResize({}, '#paytriframe');</script>

Direct API ile Ödeme

const result = await paytr.direct.createPayment({
  userIp: '192.168.1.1',
  merchantOid: 'SIPARIS_123',
  email: 'musteri@example.com',
  paymentAmount: '10000', // 100.00 TL = 10000
  cardOwner: 'Ahmet Yılmaz',
  cardNumber: '4355084355084358',
  cardExpireMonth: '12',
  cardExpireYear: '30',
  cardCvc: '000',
  installmentCount: '0', // Tek çekim
  userName: 'Ahmet Yılmaz',
  userAddress: 'Müşteri Adresi',
  userPhone: '05001234567',
  merchantOkUrl: 'https://siteniz.com/basarili',
  merchantFailUrl: 'https://siteniz.com/basarisiz',
  userBasket: [
    ['Ürün 1', '5000', 1],
    ['Ürün 2', '5000', 1]
  ]
});

// result ile ödeme sonucu işlenir

Express.js Örneği

const express = require('express');
const bodyParser = require('body-parser');
const PayTR = require('paytr-node');

const app = express();
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());

// PayTR yapılandırması
const paytr = new PayTR({
  merchantId: 'MERCHANT_ID',
  merchantKey: 'MERCHANT_KEY',
  merchantSalt: 'MERCHANT_SALT',
  testMode: true
});

// Ödeme sayfası oluştur
app.post('/odeme-olustur', async (req, res) => {
  try {
    const merchantOid = `SIPARIS_${Date.now()}`;
    const userIp = req.headers['x-forwarded-for'] || req.connection.remoteAddress;
    
    const result = await paytr.iframe.createToken({
      userIp: userIp,
      merchantOid: merchantOid,
      email: req.body.email || 'musteri@example.com',
      paymentAmount: req.body.tutar || '10000',
      userName: req.body.isim || 'Ahmet Yılmaz',
      userAddress: req.body.adres || 'Müşteri Adresi',
      userPhone: req.body.telefon || '05001234567',
      merchantOkUrl: `${req.protocol}://${req.get('host')}/basarili`,
      merchantFailUrl: `${req.protocol}://${req.get('host')}/basarisiz`,
      userBasket: [
        [req.body.urunAdi || 'Ürün', req.body.tutar || '10000', 1]
      ]
    });

    res.send(`
      <html>
        <head>
          <title>PayTR Ödeme</title>
          <script src="https://www.paytr.com/js/iframeResizer.min.js"></script>
        </head>
        <body>
          <h1>Ödeme Sayfası</h1>
          <iframe src="https://www.paytr.com/odeme/guvenli/${result.token}" id="paytriframe" frameborder="0" scrolling="no" style="width: 100%;"></iframe>
          <script>iFrameResize({}, '#paytriframe');</script>
        </body>
      </html>
    `);
  } catch (error) {
    res.status(500).send(`Hata: ${error.message}`);
  }
});

// Ödeme bildirimi işleyici
app.post('/odeme-bildirimi', (req, res) => {
  try {
    const isValid = paytr.iframe.validateHash(req.body);
    
    if (isValid) {
      const { merchant_oid, status } = req.body;
      
      if (status === 'success') {
        console.log(`Sipariş onaylandı: ${merchant_oid}`);
        // Siparişi veritabanında güncelle
      } else {
        console.log(`Sipariş reddedildi: ${merchant_oid}`);
        // Siparişi veritabanında iptal et
      }
      
      res.send('OK');
    } else {
      res.status(400).send('Geçersiz hash');
    }
  } catch (error) {
    res.status(500).send('Hata');
  }
});

app.listen(3000, () => {
  console.log('Sunucu 3000 portunda çalışıyor');
});

Tüm Dökümanlar

Tüm özelliklerin detaylı dökümentasyonu için GitHub repomuzu ziyaret edin.

Lisans

MIT Lisansı