omnipay_gateway = Omnipay::create( $this->company_gateway->gateway->provider ); $this->omnipay_gateway->initialize((array) $this->company_gateway->getConfig()); } public function setPaymentMethod($payment_method_id) { // PayPal doesn't have multiple ways of paying. // There's just one, off-site redirect. return $this; } public function authorizeView($payment_method) { // PayPal doesn't support direct authorization. return $this; } public function authorizeResponse($request) { // PayPal doesn't support direct authorization. return $this; } public function processPaymentView($data) { $this->initializeOmnipayGateway(); $this->payment_hash->data = array_merge((array) $this->payment_hash->data, ['amount' => $data['total']['amount_with_fee']]); $this->payment_hash->save(); $response = $this->omnipay_gateway ->purchase($this->generatePaymentDetails($data)) ->setItems($this->generatePaymentItems($data)) ->send(); if ($response->isRedirect()) { return $response->redirect(); } // $this->sendFailureMail($response->getMessage() ?: ''); $message = [ 'server_response' => $response->getMessage(), 'data' => $this->payment_hash->data, ]; SystemLogger::dispatch( $message, SystemLog::CATEGORY_GATEWAY_RESPONSE, SystemLog::EVENT_GATEWAY_FAILURE, SystemLog::TYPE_PAYPAL, $this->client, $this->client->company, ); throw new PaymentFailed($response->getMessage(), $response->getCode()); } public function processPaymentResponse($request) { $this->initializeOmnipayGateway(); $response = $this->omnipay_gateway ->completePurchase(['amount' => $this->payment_hash->data->amount, 'currency' => $this->client->getCurrencyCode()]) ->send(); if ($response->isCancelled()) { return redirect()->route('client.invoices.index')->with('warning', ctrans('texts.status_cancelled')); } if ($response->isSuccessful()) { $data = [ 'payment_method' => $response->getData()['TOKEN'], 'payment_type' => PaymentType::PAYPAL, 'amount' => $this->payment_hash->data->amount, 'transaction_reference' => $response->getTransactionReference(), 'gateway_type_id' => GatewayType::PAYPAL, ]; $payment = $this->createPayment($data, \App\Models\Payment::STATUS_COMPLETED); SystemLogger::dispatch( ['response' => (array) $response->getData(), 'data' => $data], SystemLog::CATEGORY_GATEWAY_RESPONSE, SystemLog::EVENT_GATEWAY_SUCCESS, SystemLog::TYPE_PAYPAL, $this->client, $this->client->company, ); return redirect()->route('client.payments.show', ['payment' => $this->encodePrimaryKey($payment->id)]); } if (! $response->isSuccessful()) { $data = $response->getData(); $this->sendFailureMail($response->getMessage() ?: ''); $message = [ 'server_response' => $data['L_LONGMESSAGE0'], 'data' => $this->payment_hash->data, ]; SystemLogger::dispatch( $message, SystemLog::CATEGORY_GATEWAY_RESPONSE, SystemLog::EVENT_GATEWAY_FAILURE, SystemLog::TYPE_PAYPAL, $this->client, $this->client->company, ); throw new PaymentFailed($response->getMessage(), $response->getCode()); } } public function generatePaymentDetails(array $data) { $_invoice = collect($this->payment_hash->data->invoices)->first(); $invoice = Invoice::withTrashed()->find($this->decodePrimaryKey($_invoice->invoice_id)); // $this->fee = $this->feeCalc($invoice, $data['total']['amount_with_fee']); return [ 'currency' => $this->client->getCurrencyCode(), 'transactionType' => 'Purchase', 'clientIp' => request()->getClientIp(), // 'amount' => round(($data['total']['amount_with_fee'] + $this->fee),2), 'amount' => round($data['total']['amount_with_fee'], 2), 'returnUrl' => route('client.payments.response', [ 'company_gateway_id' => $this->company_gateway->id, 'payment_hash' => $this->payment_hash->hash, 'payment_method_id' => GatewayType::PAYPAL, ]), 'cancelUrl' => $this->client->company->domain().'/client/invoices', 'description' => implode(',', collect($this->payment_hash->data->invoices) ->map(function ($invoice) { return sprintf('%s: %s', ctrans('texts.invoice_number'), $invoice->invoice_number); })->toArray()), 'transactionId' => $this->payment_hash->hash.'-'.time(), 'ButtonSource' => 'InvoiceNinja_SP', 'solutionType' => 'Sole', ]; } public function generatePaymentItems(array $data) { $_invoice = collect($this->payment_hash->data->invoices)->first(); $invoice = Invoice::withTrashed()->find($this->decodePrimaryKey($_invoice->invoice_id)); $items = []; $items[] = new Item([ 'name' => ' ', 'description' => ctrans('texts.invoice_number').'# '.$invoice->number, 'price' => $data['total']['amount_with_fee'], 'quantity' => 1, ]); return $items; } private function feeCalc($invoice, $invoice_total) { $invoice->service()->removeUnpaidGatewayFees(); $invoice = $invoice->fresh(); $balance = floatval($invoice->balance); $_updated_invoice = $invoice->service()->addGatewayFee($this->company_gateway, GatewayType::PAYPAL, $invoice_total)->save(); if (floatval($_updated_invoice->balance) > $balance) { $fee = floatval($_updated_invoice->balance) - $balance; $this->payment_hash->fee_total = $fee; $this->payment_hash->save(); return $fee; } return 0; } }