Payments

app/PaymentDrivers/Razorpay/Hosted.php

@@ -13,12 +13,21 @@
 
 namespace App\PaymentDrivers\Razorpay;
 
+use App\Exceptions\PaymentFailed;
 use App\Http\Requests\ClientPortal\Payments\PaymentResponseRequest;
 use App\Http\Requests\Request;
+use App\Jobs\Mail\PaymentFailureMailer;
+use App\Jobs\Util\SystemLogger;
+use App\Models\GatewayType;
+use App\Models\Payment;
+use App\Models\PaymentType;
+use App\Models\SystemLog;
 use App\PaymentDrivers\Common\MethodInterface;
 use App\PaymentDrivers\RazorpayPaymentDriver;
+use Illuminate\Contracts\Container\BindingResolutionException;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\View\View;
+use Razorpay\Api\Errors\SignatureVerificationError;
 
 class Hosted implements MethodInterface
 {
@@ -53,11 +62,123 @@ class Hosted implements MethodInterface
         return redirect()->route('client.payment_methods.index');
     }
 
-    public function paymentView(array $data)
+    /**
+     * Payment view for the Razorpay.
+     * 
+     * @param array $data 
+     * @return View 
+     */
+    public function paymentView(array $data): View
     {
+        $order = $this->razorpay->gateway->order->create([
+            'currency' => $this->razorpay->client->currency()->code,
+            'amount' => $this->razorpay->convertToRazorpayAmount((float) $this->razorpay->payment_hash->data->amount_with_fee),
+        ]);
+
+        $this->razorpay->payment_hash->withData('order_id', $order->id);
+        $this->razorpay->payment_hash->withData('order_amount', $order->amount);
+
+        $data['gateway'] = $this->razorpay;
+
+        $data['options'] = [
+            'key' => $this->razorpay->company_gateway->getConfigField('apiKey'),
+            'amount' => $this->razorpay->convertToRazorpayAmount((float) $this->razorpay->payment_hash->data->amount_with_fee),
+            'currency' => $this->razorpay->client->currency()->code,
+            'name' => $this->razorpay->company_gateway->company->present()->name(),
+            'order_id' => $order->id,
+        ];
+
+        return render('gateways.razorpay.hosted.pay', $data);
     }
 
+    /**
+     * Handle payments page for Razorpay.
+     * 
+     * @param PaymentResponseRequest $request 
+     * @return void 
+     */
     public function paymentResponse(PaymentResponseRequest $request)
     {
+        $request->validate([
+            'payment_hash' => ['required'],
+            'razorpay_payment_id' => ['required'],
+            'razorpay_signature' => ['required'],
+        ]);
+
+        if (! property_exists($this->razorpay->payment_hash->data, 'order_id')) {
+            throw new PaymentFailed('Missing [order_id] property. Please contact the administrator. Reference: ' . $this->razorpay->payment_hash->hash);
+        }
+        
+        try {
+            $attributes = [
+                'razorpay_order_id' => $this->razorpay->payment_hash->data->order_id,
+                'razorpay_payment_id' => $request->razorpay_payment_id,
+                'razorpay_signature' => $request->razorpay_signature,
+            ];
+    
+            $this->razorpay->gateway->utility->verifyPaymentSignature($attributes);
+
+            return $this->processSuccessfulPayment($request->razorpay_payment_id);
+        }
+        catch (SignatureVerificationError $exception) {
+            return $this->processUnsuccessfulPayment($exception);
+        }
+    } 
+
+    /**
+     * Handle the successful payment for Razorpay.
+     *
+     * @param string $payment_id
+     * @return RedirectResponse
+     */
+    public function processSuccessfulPayment(string $payment_id): RedirectResponse
+    {
+        $data = [
+            'gateway_type_id' => GatewayType::HOSTED_PAGE,
+            'amount' => array_sum(array_column($this->razorpay->payment_hash->invoices(), 'amount')) + $this->razorpay->payment_hash->fee_total,
+            'payment_type' => PaymentType::HOSTED_PAGE,
+            'transaction_reference' => $payment_id,
+        ];
+
+        $payment_record = $this->razorpay->createPayment($data, Payment::STATUS_COMPLETED);
+
+        SystemLogger::dispatch(
+            ['response' => $payment_id, 'data' => $data],
+            SystemLog::CATEGORY_GATEWAY_RESPONSE,
+            SystemLog::EVENT_GATEWAY_SUCCESS,
+            SystemLog::TYPE_RAZORPAY,
+            $this->razorpay->client,
+            $this->razorpay->client->company,
+        );
+
+        return redirect()->route('client.payments.show', ['payment' => $this->razorpay->encodePrimaryKey($payment_record->id)]);
+    }
+
+    /**
+     * Handle unsuccessful payment for Razorpay.
+     *
+     * @param Exception $exception
+     * @throws PaymentFailed
+     * @return void
+     */
+    public function processUnsuccessfulPayment(\Exception $exception): void
+    {
+        PaymentFailureMailer::dispatch(
+            $this->razorpay->client,
+            $exception->getMessage(),
+            $this->razorpay->client->company,
+            $this->razorpay->payment_hash->data->amount_with_fee
+        );
+
+        SystemLogger::dispatch(
+            $exception->getMessage(),
+            SystemLog::CATEGORY_GATEWAY_RESPONSE,
+            SystemLog::EVENT_GATEWAY_FAILURE,
+            SystemLog::TYPE_RAZORPAY,
+            $this->razorpay->client,
+            $this->razorpay->client->company,
+        );
+
+        throw new PaymentFailed($exception->getMessage(), $exception->getCode());
     }
 }

resources/views/portal/ninja2020/gateways/razorpay/hosted/pay.blade.php

@@ -0,0 +1,55 @@
+@extends('portal.ninja2020.layout.payments', ['gateway_title' => ctrans('texts.aio_checkout'), 'card_title' =>
+ctrans('texts.aio_checkout')])
+
+@section('gateway_head')
+    <meta name="razorpay-options" content="{{ \json_encode($options) }}">
+@endsection
+
+@section('gateway_content')
+    <form action="{{ route('client.payments.response') }}" method="post" id="server-response">
+        @csrf
+        <input type="hidden" name="gateway_response">
+        <input type="hidden" name="store_card">
+        <input type="hidden" name="payment_hash" value="{{ $payment_hash }}">
+
+        <input type="hidden" name="company_gateway_id" value="{{ $gateway->getCompanyGatewayId() }}">
+        <input type="hidden" name="payment_method_id" value="{{ $payment_method_id }}">
+
+        <input type="hidden" name="razorpay_payment_id" id="razorpay_payment_id">
+        <input type="hidden" name="razorpay_signature" id="razorpay_signature">
+    </form>
+
+    <div class="alert alert-failure mb-4" hidden id="errors"></div>
+
+    @component('portal.ninja2020.components.general.card-element', ['title' => ctrans('texts.payment_type')])
+        {{ ctrans('texts.aio_checkout') }}
+    @endcomponent
+
+    @include('portal.ninja2020.gateways.includes.payment_details')
+
+    @include('portal.ninja2020.gateways.includes.pay_now')
+@endsection
+
+@section('gateway_footer')
+    <script src="https://checkout.razorpay.com/v1/checkout.js"></script>
+
+    <script>
+        let options = JSON.parse(
+            document.querySelector('meta[name=razorpay-options]')?.content
+        );
+
+        options.handler = function(response) {
+            document.getElementById('razorpay_payment_id').value = response.razorpay_payment_id;
+            document.getElementById('razorpay_signature').value = response.razorpay_signature;
+            document.getElementById('server-response').submit();
+        };
+
+        let razorpay = new Razorpay(options);
+
+        document.getElementById('pay-now').onclick = function(event) {
+            event.target.parentElement.disabled = true;
+            
+            razorpay.open();
+        }
+    </script>
+@endsection