README

Official Laravel library for NTT DATA Payment Service.

Prerequisites

• A minimum of PHP 7.3 upto 8.1

Installation

• If your project using composer, run the below command

  composer require ndps/laravel:dev-main

• If you are not using composer, download the latest release from the releases section. You should download the laravel.zip file from atomlite/laravel. And place in vendor folder.

How To Use It

• To handle the request use below function which will provide the request URL.

    public function payment()
   {
     include_once base_path('vendor/autoload.php');
     $transactionRequest = new \NDPS\TransactionRequest();
  
     /* Add your return URL */
     $ru = "http://127.0.0.1:8000/response";
  
     /*
     *Setting all values here
     */
     $transactionRequest->setLogin('192');
     $transactionRequest->setPassword("Test@123");
     $transactionRequest->setProductId("NSE");
     $transactionRequest->setAmount('50.55');
     $transactionRequest->setTransactionCurrency("INR");
     $transactionRequest->setTransactionAmount('50.55');
     $transactionRequest->setReturnUrl($ru);
     $transactionRequest->setClientCode('NAVIN');
     $transactionRequest->setTransactionId('0010');
     $transactionRequest->setCustomerName("Test Name");
     $transactionRequest->setCustomerEmailId("test@test.com");
     $transactionRequest->setCustomerMobile("9999999999");
     $transactionRequest->setCustomerBillingAddress("Mumbai");
     $transactionRequest->setCustomerAccount("639827");
     $transactionRequest->setReqHashKey("KEY123657234");
     $transactionRequest->seturl("https://paynetzuat.atomtech.in/paynetz/epi/fts");
     $transactionRequest->setRequestEncypritonKey("8E41C78439831010F81F61C344B7BFC7");
     $transactionRequest->setSalt("8E41C78439831010F81F61C344B7BFC7");
  
  
     $url = $transactionRequest->getPGUrl();
     echo "<br>url:<br>".$url;
     header("Location: $url");
    }

• To handle the response use below function which will return the final response array.

     public function response()
       {
        include_once base_path('vendor/autoload.php');
        $transactionResponse = new \NDPS\TransactionResponse();
  
        /*
        **Enter the keys provided by NDPS
        */
        $transactionResponse->setRespHashKey("KEYRESP123657234");
        $transactionResponse->setResponseEncypritonKey("8E41C78439831010F81F61C344B7BFC7");
        $transactionResponse->setSalt("8E41C78439831010F81F61C344B7BFC7");
        $arrayofdata = $transactionResponse->decryptResponseIntoArray($_POST['encdata']);
  
  
        /*
        **Signature Verification for response and reponse verification
        */
        $verification = $transactionResponse->validateResponse($arrayofdata, "KEYRESP123657234");		
        if($verification){
  	// final logic
  	if($arrayofdata["f_code"] == "Ok"){
  	  echo "Transaction successful!";
  	}
  	elseif($arrayofdata["f_code"] == "C"){ 
  	  echo "Transaction Cancelled!";	
  	}
  	else{
  	  echo "Transaction Failed!";	
  	}	  
        }
        else{
  	echo "Transaction Failed!";
        }
  
         echo "<br><br>Response Array:<br>";
         print_r($arrayofdata);
  
      }   

• Note: To handle above response as return URL we need defined method as post in routes/web.php file, also we need disable csrf validation for this response function edit following file app/Http/Middleware/VerifyCsrfToken.php

namespace App\Http\Middleware;
use Illuminate\Foundation\Http\Middleware\VerifyCsrfToken as Middleware;
class VerifyCsrfToken extends Middleware
{
    /**
     * Indicates whether the XSRF-TOKEN cookie should be set on the response.
     *
     * @var bool
     */
    protected $addHttpCookie = true;
    /**
     * The URIs that should be excluded from CSRF verification.
     *
     * @var array
     */
    protected $except = [
        'response/'
    ];
}