braintree = $braintree; $this->braintree->init(); } public function authorizeView(array $data) { $data['gateway'] = $this->braintree; return render('gateways.braintree.credit_card.authorize', $data); } public function authorizeResponse($data): \Illuminate\Http\RedirectResponse { return back(); } /** * Credit card payment page. * * @param array $data * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View */ public function paymentView(array $data) { $data['gateway'] = $this->braintree; $data['client_token'] = $this->braintree->gateway->clientToken()->generate(); if ($this->braintree->company_gateway->getConfigField('merchantAccountId')) { /** https://developer.paypal.com/braintree/docs/reference/request/client-token/generate#merchant_account_id */ $data['client_token'] = $this->braintree->gateway->clientToken()->generate([ 'merchantAccountId' => $this->braintree->company_gateway->getConfigField('merchantAccountId') ]); } return render('gateways.braintree.credit_card.pay', $data); } /** * Process the credit card payments. * * @param PaymentResponseRequest $request * @return \Illuminate\Http\RedirectResponse|void * @throws PaymentFailed */ 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); $data = [ 'amount' => $this->braintree->payment_hash->data->amount_with_fee, 'paymentMethodToken' => $token, 'deviceData' => $state['client-data'], 'options' => [ 'submitForSettlement' => true ], ]; if ($this->braintree->company_gateway->getConfigField('merchantAccountId')) { /** https://developer.paypal.com/braintree/docs/reference/request/transaction/sale/php#full-example */ $data['merchantAccountId'] = $this->braintree->company_gateway->getConfigField('merchantAccountId'); } try { $result = $this->braintree->gateway->transaction()->sale($data); } catch(\Exception $e) { if ($e instanceof \Braintree\Exception\Authorization) { throw new PaymentFailed(ctrans('texts.generic_gateway_error'), $e->getCode()); } throw new PaymentFailed($e->getMessage(), $e->getCode()); } if ($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, $customerId): ?string { if (array_key_exists('token', $data) && !is_null($data['token'])) { return $data['token']; } $gateway_response = \json_decode($data['gateway_response']); $data = [ 'customerId' => $customerId, 'paymentMethodNonce' => $gateway_response->nonce, 'options' => [ 'verifyCard' => true, ], ]; if ($this->braintree->company_gateway->getConfigField('merchantAccountId')) { /** https://developer.paypal.com/braintree/docs/reference/request/transaction/sale/php#full-example */ $data['options']['verificationMerchantAccountId'] = $this->braintree->company_gateway->getConfigField('merchantAccountId'); } $response = $this->braintree->gateway->paymentMethod()->create($data); if ($response->success) { return $response->paymentMethod->token; } throw new PaymentFailed($response->message); } private function processSuccessfulPayment($response) { $state = $this->braintree->payment_hash->data; $data = [ 'payment_type' => PaymentType::parseCardType(strtolower($response->transaction->creditCard['cardType'])), 'amount' => $this->braintree->payment_hash->data->amount_with_fee, 'transaction_reference' => $response->transaction->id, 'gateway_type_id' => GatewayType::CREDIT_CARD, ]; $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, $this->braintree->client->company, ); return redirect()->route('client.payments.show', ['payment' => $this->braintree->encodePrimaryKey($payment->id)]); } /** * @throws PaymentFailed */ private function processUnsuccessfulPayment($response) { PaymentFailureMailer::dispatch($this->braintree->client, $response->transaction->additionalProcessorResponse, $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, $this->braintree->client->company, ); throw new PaymentFailed($response->transaction->additionalProcessorResponse, $response->transaction->processorResponseCode); } private function storePaymentMethod($method, $customer_reference) { try { $payment_meta = new \stdClass; $payment_meta->exp_month = (string)$method->expirationMonth; $payment_meta->exp_year = (string)$method->expirationYear; $payment_meta->brand = (string)$method->cardType; $payment_meta->last4 = (string)$method->last4; $payment_meta->type = GatewayType::CREDIT_CARD; $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); } } }