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# Callbacks
If the `redirect_url` is added to your payment data, Flutterwave redirects there after every payment request
## 1. Setup your callback route
```php
// The callback url after a payment
Route::get('/rave/callback', [FlutterwaveController::class, 'callback'])->name('callback');
```
## 2. Setup your Controller
> Setup your controller to handle the routes. I created the `FlutterwaveController`. Use the `Flutterwave`
> facade.
```php
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use KingFlamez\Rave\Facades\Rave as Flutterwave;
class FlutterwaveController extends Controller
{
/**
* Obtain Flutterwave callback information
* @return void
*/
public function callback()
{
$transactionID = Flutterwave::getTransactionIDFromCallback();
$data = Flutterwave::verifyTransaction($transactionID);
dd($data);
// Get the transaction from your DB using the transaction reference (txref)
// Check if you have previously given value for the transaction. If you have, redirect to your successpage else, continue
// Confirm that the $data['data']['status'] is 'successful'
// Confirm that the currency on your db transaction is equal to the returned currency
// Confirm that the db transaction amount is equal to the returned amount
// Update the db transaction record (including parameters that didn't exist before the transaction is completed. for audit purpose)
// Give value for the transaction
// Update the transaction to note that you have given value for the transaction
// You can also redirect to your success page from here
}
}
```
## 3. Make sure to add `'redirect_url' => route('callback'),` to all your payment requests that will use the callback
eg
```php
<?php
namespace App\Http\Controllers;
use KingFlamez\Rave\Facades\Rave as Flutterwave;
class FlutterwaveController extends Controller
{
/**
* Initialize Rave payment process
* @return void
*/
public function initialize()
{
//This generates a payment reference
$reference = Flutterwave::generateReference();
// Enter the details of the payment
$data = [
'payment_options' => 'card,banktransfer',
'amount' => 500,
'email' => request()->email,
'tx_ref' => $reference,
'currency' => "NGN",
'redirect_url' => route('callback'),
'customer' => [
'email' => request()->email,
"phonenumber" => request()->phone,
"name" => request()->name
],
"customizations" => [
"title" => 'Movie Ticket',
"description" => "20th October"
]
];
$payment = Flutterwave::initializePayment($data);
if (!$payment) {
// notify something went wrong
return;
}
return redirect($payment['link']);
}
/**
* Obtain Rave callback information
* @return void
*/
public function callback()
{
$transactionID = Flutterwave::getTransactionIDFromCallback();
$data = Flutterwave::verifyTransaction($transactionID);
dd($data);
// Get the transaction from your DB using the transaction reference (txref)
// Check if you have previously given value for the transaction. If you have, redirect to your successpage else, continue
// Confirm that the $data['data']['status'] is 'successful'
// Confirm that the currency on your db transaction is equal to the returned currency
// Confirm that the db transaction amount is equal to the returned amount
// Update the db transaction record (including parameters that didn't exist before the transaction is completed. for audit purpose)
// Give value for the transaction
// Update the transaction to note that you have given value for the transaction
// You can also redirect to your success page from here
}
}
```
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