invoiceninja/app/PaymentDrivers/Stripe/Alipay.php

<?php

/**
 * Invoice Ninja (https://invoiceninja.com).
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2020. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://opensource.org/licenses/AAL
 */

namespace App\PaymentDrivers\Stripe;

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\PaymentType;
use App\Models\SystemLog;
use App\PaymentDrivers\StripePaymentDriver;

class Alipay
{
    /** @var StripePaymentDriver */
    public $stripe;

    public function __construct(StripePaymentDriver $stripe)
    {
        $this->stripe = $stripe;
    }

    public function paymentView(array $data)
    {
        $data['gateway'] = $this->stripe;
        $data['return_url'] = $this->buildReturnUrl();
        $data['currency'] = $this->stripe->client->getCurrencyCode();
        $data['stripe_amount'] = $this->stripe->convertToStripeAmount($data['amount_with_fee'], $this->stripe->client->currency()->precision);
        $data['invoices'] = $this->stripe->payment_hash->invoices();

        $this->stripe->payment_hash->data = array_merge((array) $this->stripe->payment_hash->data, ['stripe_amount' => $data['stripe_amount']]);
        $this->stripe->payment_hash->save();

        return render('gateways.stripe.alipay.pay', $data);
    }

    private function buildReturnUrl(): string
    {
        return route('client.payments.response', [
            'company_gateway_id' => $this->stripe->company_gateway->id,
            'payment_hash' => $this->stripe->payment_hash->hash,
            'payment_method_id' => GatewayType::ALIPAY,
        ]);
    }

    public function paymentResponse(PaymentResponseRequest $request)
    {
        $this->stripe->payment_hash->data = array_merge((array) $this->stripe->payment_hash->data, $request->all());
        $this->stripe->payment_hash->save();

        if ($request->redirect_status == 'succeeded') {
            return $this->processSuccesfulRedirect();
        }

        return $this->processUnsuccesfulRedirect();
    }

    public function processSuccesfulRedirect()
    {
        $this->stripe->init();

        $data = [
            'payment_method' => $this->stripe->payment_hash->data->source,
            'payment_type' => PaymentType::ALIPAY,
            'amount' => $this->stripe->convertFromStripeAmount($this->stripe->payment_hash->data->stripe_amount, $this->stripe->client->currency()->precision),
            'transaction_reference' => ctrans('texts.n/a'),
        ];

        $payment = $this->stripe->createPayment($data, \App\Models\Payment::STATUS_PENDING);

        SystemLogger::dispatch(
            ['response' => $this->stripe->payment_hash->data, 'data' => $data],
            SystemLog::CATEGORY_GATEWAY_RESPONSE,
            SystemLog::EVENT_GATEWAY_SUCCESS,
            SystemLog::TYPE_STRIPE,
            $this->stripe->client
        );

        return redirect()->route('client.payments.show', ['payment' => $this->stripe->encodePrimaryKey($payment->id)]);
    }

    public function processUnsuccesfulRedirect()
    {
        $server_response = $this->stripe->payment_hash->data;

        PaymentFailureMailer::dispatch($this->stripe->client, $server_response->redirect_status, $this->stripe->client->company, $server_response->amount);

        PaymentFailureMailer::dispatch(
            $this->stripe->client,
            $server_response,
            $this->stripe->client->company,
            $this->stripe->convertFromStripeAmount($this->stripe->payment_hash->data->stripe_amount, $this->stripe->client->currency()->precision)
        );

        $message = [
            'server_response' => $server_response,
            'data' => $this->stripe->payment_hash->data,
        ];

        SystemLogger::dispatch(
            $message,
            SystemLog::CATEGORY_GATEWAY_RESPONSE,
            SystemLog::EVENT_GATEWAY_FAILURE,
            SystemLog::TYPE_STRIPE,
            $this->stripe->client
        );

        throw new PaymentFailed('Failed to process the payment.', 500);
    }
}