PayPal integration

2025-07-09 03:14:30 -04:00 · 2021-05-04 17:02:14 +02:00 · 2021-05-04 17:02:14 +02:00 · 54a12235b4
commit 54a12235b4
parent 6c80243987
1 changed files with 147 additions and 0 deletions
--- a/app/PaymentDrivers/Braintree/PayPal.php
+++ b/app/PaymentDrivers/Braintree/PayPal.php
@ -4,6 +4,14 @@
 namespace App\PaymentDrivers\Braintree;


+use App\Exceptions\PaymentFailed;
+use App\Http\Requests\ClientPortal\Payments\PaymentResponseRequest;
+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\BraintreePaymentDriver;

 class PayPal
@ -33,4 +41,143 @@ class PayPal

        return render('gateways.braintree.paypal.pay', $data);
    }
+
+    public function paymentResponse(PaymentResponseRequest $request)
+    {
+        $state = [
+            'server_response' => json_decode($request->gateway_response),
+            'payment_hash' => $request->payment_hash,
+        ];
+
+        $state = array_merge($state, $request->all());
+        $state['store_card'] = boolval($state['store_card']);
+
+        $this->braintree->payment_hash->data = array_merge((array)$this->braintree->payment_hash->data, $state);
+        $this->braintree->payment_hash->save();
+
+        $customer = $this->braintree->findOrCreateCustomer();
+
+        $token = $this->getPaymentToken($request->all(), $customer->id);
+
+        $result = $this->braintree->gateway->transaction()->sale([
+            'amount' => $this->braintree->payment_hash->data->amount_with_fee,
+            'paymentMethodToken' => $token,
+            'deviceData' => $state['client-data'],
+            'options' => [
+                'submitForSettlement' => True,
+                'paypal' => [
+                    'description' => 'Meaningful description.',
+                ]
+            ],
+        ]);
+
+        if ($result->success) {
+            $this->braintree->logSuccessfulGatewayResponse(
+                ['response' => $request->server_response, 'data' => $this->braintree->payment_hash],
+                SystemLog::TYPE_BRAINTREE
+            );
+
+            if ($request->store_card && is_null($request->token)) {
+                $payment_method = $this->braintree->gateway->paymentMethod()->find($token);
+
+                $this->storePaymentMethod($payment_method, $customer->id);
+            }
+
+            return $this->processSuccessfulPayment($result);
+        }
+
+        return $this->processUnsuccessfulPayment($result);
+    }
+
+    private function getPaymentToken(array $data, string $customerId)
+    {
+        if (array_key_exists('token', $data) && !is_null($data['token'])) {
+            return $data['token'];
+        }
+
+        $gateway_response = json_decode($data['gateway_response']);
+
+        $payment_method = $this->braintree->gateway->paymentMethod()->create([
+            'customerId' => $customerId,
+            'paymentMethodNonce' => $gateway_response->nonce,
+        ]);
+
+        return $payment_method->paymentMethod->token;
+    }
+
+    /**
+     * Process & complete the successful PayPal transaction.
+     *
+     * @param $response
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    private function processSuccessfulPayment($response): \Illuminate\Http\RedirectResponse
+    {
+        $state = $this->braintree->payment_hash->data;
+
+        $data = [
+            'payment_type' => PaymentType::PAYPAL,
+            'amount' => $this->braintree->payment_hash->data->amount_with_fee,
+            'transaction_reference' => $response->transaction->id,
+            'gateway_type_id' => GatewayType::PAYPAL,
+        ];
+
+        $payment = $this->braintree->createPayment($data, Payment::STATUS_COMPLETED);
+
+        SystemLogger::dispatch(
+            ['response' => $response, 'data' => $data],
+            SystemLog::CATEGORY_GATEWAY_RESPONSE,
+            SystemLog::EVENT_GATEWAY_SUCCESS,
+            SystemLog::TYPE_BRAINTREE,
+            $this->braintree->client
+        );
+
+        return redirect()->route('client.payments.show', ['payment' => $this->braintree->encodePrimaryKey($payment->id)]);
+    }
+
+    private function processUnsuccessfulPayment($response)
+    {
+        PaymentFailureMailer::dispatch($this->braintree->client, $response->message, $this->braintree->client->company, $this->braintree->payment_hash->data->amount_with_fee);
+
+        PaymentFailureMailer::dispatch(
+            $this->braintree->client,
+            $response,
+            $this->braintree->client->company,
+            $this->braintree->payment_hash->data->amount_with_fee,
+        );
+
+        $message = [
+            'server_response' => $response,
+            'data' => $this->braintree->payment_hash->data,
+        ];
+
+        SystemLogger::dispatch(
+            $message,
+            SystemLog::CATEGORY_GATEWAY_RESPONSE,
+            SystemLog::EVENT_GATEWAY_FAILURE,
+            SystemLog::TYPE_BRAINTREE,
+            $this->braintree->client
+        );
+
+        throw new PaymentFailed($response->message, 0);
+    }
+
+    private function storePaymentMethod($method, string $customer_reference)
+    {
+        try {
+            $payment_meta = new \stdClass;
+            $payment_meta->email = (string)$method->email;
+            $payment_meta->type = GatewayType::PAYPAL;
+
+            $data = [
+                'payment_meta' => $payment_meta,
+                'token' => $method->token,
+                'payment_method_id' => $this->braintree->payment_hash->data->payment_method_id,
+            ];
+
+            $this->braintree->storeGatewayToken($data, ['gateway_customer_reference' => $customer_reference]);
+        } catch (\Exception $e) {
+            return $this->braintree->processInternallyFailedPayment($this->braintree, $e);
+        }
+    }
 }