Prompt Title: SSL Commerce Integration Laravel

To integrate SSL Commerce payment in Laravel, you can follow these steps:

1. Install the SSL Commerce package using Composer. You can do this by running the following command in your terminal:

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   composer require sslcommerz/sslcommerz
   

2. Add the package's service provider to your config/app.php file:

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   'providers' => [
       // ...
       Sslcommerz\SslcommerzServiceProvider::class,
   ],
   

3. Publish the package's configuration file using the following command:

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   php artisan vendor:publish --provider="Sslcommerz\SslcommerzServiceProvider"
   

4. Update the config/sslcommerz.php file with your SSL Commerce account details, including the store ID, store password, and other necessary information.

5. Create a route and a controller method to initiate the payment process:

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   Route::post('/payment', [PaymentController::class, 'initiatePayment']);
   

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   use Sslcommerz\SslCommerzNotification;
   use Illuminate\Http\Request;
   
   class PaymentController extends Controller
   {
       public function initiatePayment(Request $request)
       {
           $postData = [
               'total_amount' => $request->input('amount'),
               'currency' => 'BDT',
               'tran_id' => uniqid(),
               'success_url' => url('/payment/success'),
               'fail_url' => url('/payment/fail'),
               'cancel_url' => url('/payment/cancel'),
           ];
   
           $sslcommerz = new SslCommerzNotification();
           $sslcommerz->initiate($postData);
       }
   }
   

6. Create three more routes and methods for handling the success, fail, and cancel callbacks:

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   Route::get('/payment/success', [PaymentController::class, 'paymentSuccess']);
   Route::get('/payment/fail', [PaymentController::class, 'paymentFail']);
   Route::get('/payment/cancel', [PaymentController::class, 'paymentCancel']);
   

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   public function paymentSuccess(Request $request)
   {
       $transactionData = $request->all();
   
       // Process the payment success
   }
   
   public function paymentFail(Request $request)
   {
       $transactionData = $request->all();
   
       // Process the payment fail
   }
   
   public function paymentCancel(Request $request)
   {
       $transactionData = $request->all();
   
       // Process the payment cancel
   }
   

7. Finally, update your payment form to submit the payment data to the /payment route:

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   <form action="{{ url('/payment') }}" method="post">
       @csrf
       <input type="hidden" name="amount" value="{{ $amount }}">
       <button type="submit">Pay Now</button>
   </form>
   

That's it! You should now be able to initiate and process payments using SSL Commerce in Laravel.