Node

Node

const https = require('https');
const querystring = require('querystring');

class DirectPost {
  constructor(security_key) {
    this.security_key = security_key;
  }

  setBilling(billingInformation) {
    // Validate that passed in information contains valid keys
    const validBillingKeys = ['first_name', 'last_name', 'company', 'address1',
        'address2', 'city', 'state', 'zip', 'country', 'phone', 'fax', 'email'];

    for (let key in billingInformation) {
      if (!validBillingKeys.includes(key)) {
        throw new Error(`Invalid key provided in billingInformation. '${key}'
            is not a valid billing parameter.`)
      }
    };

    this.billing = billingInformation;
  }

  setShipping(shippingInformation) {
    // Validate that passed in information contains valid keys
    const validShippingKeys = [
      'shipping_first_name', 'shipping_last_name', 'shipping_company',
      'shipping_address1', 'address2', 'shipping_city', 'shipping_state',
      'shipping_zip', 'shipping_country', 'shipping_email'
    ];

    for (let key in shippingInformation) {
      if (!validShippingKeys.includes(key)) {
        throw new Error(`Invalid key provided in shippingInformation. '${key}'
            is not a valid shipping parameter.`)
      }
    };

    this.shipping = shippingInformation;
  }

  doSale(amount, ccNum, ccExp, cvv) {
    let requestOptions = {
      'type': 'sale',
      'amount': amount,
      'ccnumber': ccNum,
      'ccexp': ccExp,
      'cvv': cvv
    };

    // Merge together all request options into one object
    Object.assign(requestOptions, this.billing, this.shipping);

    // Make request
    this._doRequest(requestOptions);
  }

  _doRequest(postData) {
    const hostName = 'gateway.bancedge.com';
    const path = '/api/transact.php';

    postData.security_key = this.security_key;
    postData = querystring.stringify(postData);

    const options = {
      hostname: hostName,
      path: path,
      method: 'POST',
      headers: {
        'Content-Type': 'application/x-www-form-urlencoded',
        'Content-Length': Buffer.byteLength(postData)
      }
    };

    // Make request to Payment API
    const req = https.request(options, (response) => {
      console.log(`STATUS: ${response.statusCode}`);
      console.log(`HEADERS: ${JSON.stringify(response.headers)}`);

      response.on('data', (chunk) => {
        console.log(`BODY: ${chunk}`);
      });
      response.on('end', () => {
        console.log('No more data in response.');
      });
    });

    req.on('error', (e) => {
      console.error(`Problem with request: ${e.message}`);
    });

    // Write post data to request body
    req.write(postData);
    req.end();
  }
}

const dp = new DirectPost('{security_key}');
const billingInfo = {
  'first_name': 'Test',
  'last_name': 'User',
  'address1': '123 Main St',
  'city': 'New York',
  'state': 'NY',
  'zip' : '12345',
}
const shippingInfo = {
  'shipping_first_name': 'User',
  'shipping_last_name': 'Test',
  'shipping_address1': '987 State St',
  'shipping_city': 'Los Angeles',
  'shipping_state': 'CA',
  'shipping_zip' : '98765',
}

dp.setBilling(billingInfo);
dp.setShipping(shippingInfo);
// Set dummy data for sale
dp.doSale('100.00', '4111111111111111', '1221', '123');