From 7c70bc539428f7da97406303d5d89ec40d49bfc1 Mon Sep 17 00:00:00 2001
From: David Bomba <turbo124@gmail.com>
Date: Mon, 19 Jun 2023 14:25:42 +1000
Subject: [PATCH] Paypal Pro

---
 app/PaymentDrivers/PayPalProPaymentDriver.php | 253 ++++++++++++++++++
 .../ninja2020/gateways/paypal/pay.blade.php   |  42 +++
 2 files changed, 295 insertions(+)
 create mode 100644 app/PaymentDrivers/PayPalProPaymentDriver.php
 create mode 100644 resources/views/portal/ninja2020/gateways/paypal/pay.blade.php

diff --git a/app/PaymentDrivers/PayPalProPaymentDriver.php b/app/PaymentDrivers/PayPalProPaymentDriver.php
new file mode 100644
index 0000000000..66ea31b572
--- /dev/null
+++ b/app/PaymentDrivers/PayPalProPaymentDriver.php
@@ -0,0 +1,253 @@
+<?php
+
+/**
+ * Invoice Ninja (https://invoiceninja.com).
+ *
+ * @link https://github.com/invoiceninja/invoiceninja source repository
+ *
+ * @copyright Copyright (c) 2023. Invoice Ninja LLC (https://invoiceninja.com)
+ *
+ * @license https://www.elastic.co/licensing/elastic-license
+ */
+
+namespace App\PaymentDrivers;
+
+use App\Exceptions\PaymentFailed;
+use App\Jobs\Util\SystemLogger;
+use App\Models\GatewayType;
+use App\Models\Invoice;
+use App\Models\PaymentType;
+use App\Models\SystemLog;
+use App\Utils\Traits\MakesHash;
+use Omnipay\Common\Item;
+use Omnipay\Omnipay;
+
+class PayPalProPaymentDriver extends BaseDriver
+{
+    use MakesHash;
+
+    public $token_billing = false;
+
+    public $can_authorise_credit_card = false;
+
+    private $omnipay_gateway;
+
+    private float $fee = 0;
+
+    public const SYSTEM_LOG_TYPE = SystemLog::TYPE_PAYPAL;
+
+    public function gatewayTypes()
+    {
+        return [
+            GatewayType::PAYPAL,
+        ];
+    }
+
+    public function init()
+    {
+        return $this;
+    }
+
+    /**
+     * Initialize Omnipay PayPal_Express gateway.
+     *
+     * @return void
+     */
+    private function initializeOmnipayGateway(): void
+    {
+        $this->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();
+
+        $data['gateway'] = $this;
+        
+        $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());
+
+        return render('gateways.paypal.pay', $data);
+
+    }
+
+    public function processPaymentResponse($request)
+    {
+        $this->initializeOmnipayGateway();
+
+        $response = $this->omnipay_gateway
+            ->completePurchase(['amount' => $this->payment_hash->data->amount, 'currency' => $this->client->getCurrencyCode()])
+            ->send();
+
+        if ($response->isCancelled() && $this->client->getSetting('enable_client_portal')) {
+            return redirect()->route('client.invoices.index')->with('warning', ctrans('texts.status_cancelled'));
+        } elseif ($response->isCancelled() && !$this->client->getSetting('enable_client_portal')) {
+            redirect()->route('client.invoices.show', ['invoice' => $this->payment_hash->fee_invoice])->with('warning', ctrans('texts.status_cancelled'));
+        }
+
+        if ($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' => $this->client->company->domain()."/client/invoices/{$invoice->hashed_id}",
+            '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;
+    }
+}
diff --git a/resources/views/portal/ninja2020/gateways/paypal/pay.blade.php b/resources/views/portal/ninja2020/gateways/paypal/pay.blade.php
new file mode 100644
index 0000000000..934fb0a0a9
--- /dev/null
+++ b/resources/views/portal/ninja2020/gateways/paypal/pay.blade.php
@@ -0,0 +1,42 @@
+@extends('portal.ninja2020.layout.payments', ['gateway_title' => ctrans('texts.payment_type_credit_card'), 'card_title' => ctrans('texts.payment_type_credit_card')])
+
+@section('gateway_head')
+    <link href="{{ asset('css/card-js.min.css') }}" rel="stylesheet" type="text/css">
+@endsection
+
+@section('gateway_content')
+
+        <form style="display:none" target="hss_iframe" name="form_iframe"
+        method="post"
+        action="https://securepayments.paypal.com/webapps/HostedSoleSolutionApp/
+        webflow/sparta/hostedSoleSolutionProcess">
+        <input type="hidden" name="cmd" value="_hosted-payment">
+        <input type="hidden" name="subtotal" value="{{ $total['amount_with_fee'] }}">
+        <input type="hidden" name="business" value="{{ $gateway->company_gateway->getConfigField('username') }}">
+        <input type="hidden" name="paymentaction" value="sale">
+        <input type="hidden" name="template" value="templateD">
+        <input type="hidden" name="return"
+        value="https://yourwebsite.com/receipt_page.html">
+        </form>
+
+    @component('portal.ninja2020.components.general.card-element', ['title' => ctrans('texts.payment_type')])
+        {{ ctrans('texts.credit_card') }}
+    @endcomponent
+
+    @include('portal.ninja2020.gateways.includes.payment_details')
+
+    @component('portal.ninja2020.components.general.card-element', ['title' => ctrans('texts.pay_with')])
+       <iframe name="hss_iframe" width="570px" height="540px"></iframe>
+    @endcomponent
+
+    @include('portal.ninja2020.gateways.includes.save_card')
+
+    @include('portal.ninja2020.gateways.includes.pay_now')
+@endsection
+
+@section('gateway_footer')
+@endsection
+
+@push('footer')
+
+@endpush
\ No newline at end of file