Fonepay Integration In Laravel

Install Laravel Project

Run the command to induct fresh Laravel project.

composer create-project laravel/laravel fonepay

Create fresh database in your mysql and set .env file

APP_NAME=Laravel
APP_ENV=local
APP_KEY=base64:jrqlrLJkYrHmVI+t3YLFVcmVtunx1YTCHwJjFT+aC8I=
APP_DEBUG=true
APP_URL=http://localhost

LOG_CHANNEL=stack
LOG_DEPRECATIONS_CHANNEL=null
LOG_LEVEL=debug

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=fonepay
DB_USERNAME=root
DB_PASSWORD=password

BROADCAST_DRIVER=log
CACHE_DRIVER=file
FILESYSTEM_DISK=local
QUEUE_CONNECTION=sync
SESSION_DRIVER=database
SESSION_LIFETIME=120

MEMCACHED_HOST=127.0.0.1

REDIS_HOST=127.0.0.1
REDIS_PASSWORD=null
REDIS_PORT=6379

MAIL_MAILER=smtp
MAIL_HOST=mailhog
MAIL_PORT=1025
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null
MAIL_FROM_ADDRESS="hello@example.com"
MAIL_FROM_NAME="${APP_NAME}"

AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_DEFAULT_REGION=us-east-1
AWS_BUCKET=
AWS_USE_PATH_STYLE_ENDPOINT=false

PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=
PUSHER_HOST=
PUSHER_PORT=443
PUSHER_SCHEME=https
PUSHER_APP_CLUSTER=mt1

VITE_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
VITE_PUSHER_HOST="${PUSHER_HOST}"
VITE_PUSHER_PORT="${PUSHER_PORT}"
VITE_PUSHER_SCHEME="${PUSHER_SCHEME}"
VITE_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"

Create Migration

php artisan make:model Fonepay -m

Now In the Migration file,

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class CreateFonepayTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('fonepay', function (Blueprint $table) {
            $table->id();
            $table->string('PRN')->nullable();
            $table->string('UID')->nullable();
            $table->string('BID')->nullable();
            $table->string('amount')->nullable();
            $table->boolean('status');

            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('payment_fonepay');
    }
}

Next,this command use to in your terminal then this setup create to in your database.

php artisan migrate

The complete code in Fonepay Model is given below.

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;


class Fonepay extends Model
{
    protected $table = 'fonepay';

    protected $fillable = [
        'PRN', 'UID', 'BID', 'status','amount'
    ];


    public static function _create($params)
    {
  
  
  
     $fonepay = new self();
        $fonepay->PRN  = $params['PRN'];
        $fonepay->UID  = $params['UID'];
        $fonepay->BID  = $params['BID'];
        $fonepay->amount  = $params['PAMT'];
        $fonepay->status    = '2';
        $fonepay->save();
       
       
  
    }
 public static function _check($requestData)
    {
  
  $fonepay = [
   'PID' => 'NBQM',
   'PRN' =>  $requestData['PRN'],
   'BID' =>  $requestData['BID'],
   'UID' =>  $requestData['UID'],
   'AMT' => $requestData['PAMT']
  ];
 
  $sharedSecretKey='paste your secret key here';
  $fonepay['DV'] = hash_hmac('sha512', $fonepay['PID'].','.$fonepay['AMT'].','.$fonepay['PRN'].','.$fonepay['BID'].','.$fonepay['UID'], $sharedSecretKey);
  $fonepay_config='https://dev-clientapi.fonepay.com/api/merchantRequest/verificationMerchant';
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $fonepay_config.'?'.http_build_query($fonepay));
  curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  $response = [ "response" => simplexml_load_string(curl_exec($ch)), "status" => curl_getinfo($ch, CURLINFO_HTTP_CODE) ];
  
  curl_close($ch);

  return $response;
 }
  
 
}

Now let’s makes our required routes in routes/web.php

Route::prefix('order')->name('order.')->group( function () {
 
 $ctr = OrderController::class;
    Route::get('/test', $ctr.'@test')->name('test'); 

 Route::post('save', $ctr.'@save')->name('save');

 Route::get('fonepay/verify', $ctr.'@fonepay_verify')->name('fonepay.verify');


});

Now Let’s create our OrderController by running the following command.

<?php

namespace App\Http\Controllers;
use App\Http\Controllers\Controller;
use App\Models\Fonepay;
use Illuminate\Http\Request;
use App\Models\Order;
use Exception;
use Illuminate\Support\Str;
class OrderController extends Controller
{


 public function test()
    { 
      
        $currency_code = 'NPR';
        return view('payment',compact('currency_code'));
    }

 
    public function save(Request $request)
    { 
     try 
        {
       
   
  
    $fonepay = [
                  'MD'  => 'P',
      'PID' => 'NBQM',
      'PRN' => uniqid(),
                  'AMT'   => $request->total,   
                  'CRN'   => 'NPR',
                  'DT'  => date('m/d/Y'),            
                  'R1'    => 'test',      
                  'R2' => 'N/A',         
      'RU'  => route('order.fonepay.verify'),     
                  'request_url' => 'https://dev-clientapi.fonepay.com/api/merchantRequest',
        ]; 

     $fonepay['DV'] = hash_hmac('sha512', $fonepay['PID'].','.$fonepay['MD'].','.$fonepay['PRN'].','.$fonepay['AMT'].','.$fonepay['CRN'].','.$fonepay['DT'].','.$fonepay['R1'].','.$fonepay['R2'].','.$fonepay['RU'], 'paste your secret key here');

           return view('fonepay', compact('fonepay'));

      
            
            dd([ 'status' => 'failed', 'msg' => 'Your Payment failed' ]);
        } 
        catch (Exception $e) 
        {
            dd(['status' => 'failed', 'msg' => 'Something went Wrong, Try Again' ]); 
        }
    }

 public function fonepay_verify(Request $request)
 {
  try 
        {
   $prn = $request->PRN;
   $bid = $request->BID ?? '';
   $uid = $request->UID;
   $pamt = $request->P_AMT;
   
   $requestData = [
    'PRN' => $prn,
    'BID' => $bid,
    'UID' => $uid,
    'PAMT'=> $pamt
    ];
    
    
    $result = Fonepay::_check($requestData);
    Fonepay::_create($requestData);
    if ($result['status'] == 200 && $result['response']->success == 'true') { 
     dd('success');
    }else{
     dd('fail');
    }
     } 
  catch (Exception $e) 
        {
            dd(['status' => 'failed', 'msg' => 'Something went Wrong, Try Again' ]); 
        }
}
}

Now let’s see the complete code for our View page —payment.blade.php file

<html>
 <head>
  <title>checkout</title>
 </head>
 <body>
  <h1>Checkout</h1>
  <form action="{{ route('order.save') }}" method="POST" id="checkout-form">
   @csrf 
   <input type="hidden" name="currency_code" value="{{ $currency_code }}">
   <div style="margin-bottom: 10px;">
    Total Amount : RS <input type="number" value="1" name="total" placeholder="total" id="total-amount">
   </div>
   <div style="margin-bottom: 10px;">
   
    <label>
     <input type="radio" name="payment_type" value="fonepay" checked> Pay with Fonepay
    </label>
    
   </div>
   <div>
    <button type="submit" id="payment-button">PAY</button>
   </div>
  </form>
  
 
 </body>
</html>

Complete code for our View page —fonepay.blade.php file

<form action="{{ $fonepay['request_url'] }}" id="fonepay-payment-request" method="GET"> 
 <input type="hidden" name="PID" value="{{ $fonepay['PID'] }}">
  <input type="hidden" name="MD" value="{{ $fonepay['MD'] }}">
  <input type="hidden" name="AMT" value="{{ $fonepay['AMT'] }}">
 <input type="hidden" name="CRN" value="{{ $fonepay['CRN'] }}">
  <input type="hidden" name="DT" value="{{ $fonepay['DT'] }}">
  <input type="hidden" name="R1" value="{{ $fonepay['R1'] }}">
  <input type="hidden" name="R2" value="{{ $fonepay['R2'] }}">
  <input type="hidden" name="DV" value="{{ $fonepay['DV'] }}">
  <input type="hidden" name="RU" value="{{ $fonepay['RU'] }}">
  <input type="hidden" name="PRN" value="{{ $fonepay['PRN'] }}">
</form>

<script type="text/javascript">
 document.getElementById('fonepay-payment-request').submit();
</script>

Output :