nshop/packages/Longyi/Pay/Applepay/src/Payment/Applepay.php

<?php

namespace Longyi\Pay\Applepay\Payment;

use GuzzleHttp\Client;
use Webkul\Payment\Payment\Payment;
use Webkul\Sales\Models\Order;
use Webkul\Sales\Repositories\OrderRepository;
use Webkul\Sales\Repositories\InvoiceRepository;

class Applepay extends Payment
{
    /**
     * Payment method code
     *
     * @var string
     */
    protected $code  = 'applepay';
    protected $clientId;
    protected $apikey;
    protected $webhookId;
    protected $currentOrder;
    protected $prefix = 'QQS';
    public $createOrderApi = 'https://api-m.sandbox.paypal.com/v2/checkout/orders';
    public $captureOrderApi = 'https://api-m.sandbox.paypal.com/v2/checkout/orders/{id}/capture';
    public $detailOrderApi = 'https://api-m.sandbox.paypal.com/v2/checkout/orders/{id}';
    public $updateOrderApi = 'https://api-m.sandbox.paypal.com/v2/checkout/orders/{id}';
    public $sigApi = 'https://api-m.sandbox.paypal.com/v1/notifications/verify-webhook-signature';
    public $orderTrackApi = 'https://api-m.sandbox.paypal.com/v2/checkout/orders/{id}/track';
    public $addTrackApi = 'https://api-m.sandbox.paypal.com/v1/shipping/trackers-batch';

    public function __construct(
        protected InvoiceRepository $invoiceRepository,
        protected OrderRepository $orderRepository,
    )
    {
        if ($this->getConfigData('mode') == 'live') {
            $this->createOrderApi = 'https://api-m.paypal.com/v2/checkout/orders';
            $this->captureOrderApi = 'https://api-m.paypal.com/v2/checkout/orders/{id}/capture';
            $this->detailOrderApi = 'https://api-m.paypal.com/v2/checkout/orders/{id}';
            $this->updateOrderApi = 'https://api-m.paypal.com/v2/checkout/orders/{id}';
            $this->sigApi = 'https://api-m.paypal.com/v1/notifications/verify-webhook-signature';
            $this->orderTrackApi = 'https://api-m.paypal.com/v2/checkout/orders/{id}/track';
            $this->addTrackApi = 'https://api-m.paypal.com/v1/shipping/trackers-batch';
        }
        $this->clientId = $this->getConfigData('client_id');
        $this->apikey = $this->getConfigData('secret_id');
        $this->webhookId = $this->getConfigData('webhook_id');
    }
    /**
     * Get redirect url.
     */
    public function getRedirectUrl()
    {

    }
    public function setOrder($order = null): self
    {
        $this->currentOrder = $order;

        return $this;
    }
    public function getOrder()
    {
        return $this->currentOrder;
    }
    public function createGatewayOrder()
    {
        return $this->createOrder($this->getOrder(), ['merchantOrderId' => $this->getOrder()->increment_id]);
    }
    public function createOrder($order, $override)
    {
        $billingAddressLines = $this->getAddressLines($order->billing_address->address);
        $data = [
            'intent' => 'AUTHORIZE',
            'purchase_units' => [
                [
                    'reference_id' => $override['merchantOrderId'],
                    'amount' => [
                        'currency_code' => $order->order_currency_code,
                        'value' => $this->formatCurrencyValue((float) $order->sub_total + $order->tax_total + ($order->selected_shipping_rate ? $order->selected_shipping_rate->price : 0) - $order->discount_amount),
                        'breakdown' => [
                            'item_total' => [
                                'currency_code' => $order->order_currency_code,
                                'value'         => $this->formatCurrencyValue((float) $order->sub_total),
                            ],

                            'shipping'   => [
                                'currency_code' => $order->order_currency_code,
                                'value'         => $this->formatCurrencyValue((float) ($order->selected_shipping_rate ? $order->selected_shipping_rate->price : 0)),
                            ],

                            'tax_total'  => [
                                'currency_code' => $order->order_currency_code,
                                'value'         => $this->formatCurrencyValue((float) $order->tax_total),
                            ],

                            'discount'   => [
                                'currency_code' => $order->order_currency_code,
                                'value'         => $this->formatCurrencyValue((float) $order->discount_amount),
                            ],
                        ],
                    ],
                    'items' => $this->getLineItems($order),
                    'shipping' => [
                        'address' => [
                            'address_line_1' => current($billingAddressLines),
                            'address_line_2' => last($billingAddressLines),
                            'admin_area_2'   => $order->shipping_address->city,
                            'admin_area_1'   => $order->shipping_address->state,
                            'postal_code'    => $order->shipping_address->postcode,
                            'country_code'   => $order->shipping_address->country,
                        ],
                    ],
                ]
            ],
            'payment_source' => [
                'apple_pay' => [
                    'name' => $order->customer_full_name,
                    'email_address' => $order->customer_email
                ]
            ]
        ];
        $client = new Client();
        $response = $client->request('POST', $this->createOrderApi, [
            'headers' => [
                'Accept' => 'application/json',
                'Content-Type' => 'application/json',
                'Authorization' =>  'Basic '.base64_encode("{$this->clientId}:{$this->apikey}")
            ],
            'json' => $data,
            'timeout' => 30,
            'verify' => false
        ]);
        $resultObject = json_decode($response->getBody()->getContents());
        return $resultObject->id;
    }
    /**
     * Return cart items.
     *
     * @param  string  $cart
     * @return array
     */
    protected function getLineItems($order)
    {
        $lineItems = [];

        foreach ($order->items as $item) {
            $lineItems[] = [
                'unit_amount' => [
                    'currency_code' => $order->order_currency_code,
                    'value'         => $this->formatCurrencyValue((float) $item->price),
                ],
                'quantity'    => $item->qty_ordered,
                'name'        => $item->name,
                'sku'         => $item->sku,
                'category'    => $item->getTypeInstance()->isStockable() ? 'PHYSICAL_GOODS' : 'DIGITAL_GOODS',
            ];
        }

        return $lineItems;
    }

    public function webhookSignature($header, $data)
    {
        $data = [
            'transmission_id' => $header['Paypal-Transmission-Id'],
            'transmission_time' => $header['Paypal-Transmission-Time'],
            'cert_url' => $header['Paypal-Cert-Url'],
            'auth_algo' => $header['Paypal-Auth-Algo'],
            'transmission_sig' => $header['Paypal-Transmission-Sig'],
            'webhook_id' => $this->webhookId,
            'webhook_event' => $data
        ];
        $client = new Client();
        $response = $client->request('POST', $this->sigApi, [
            'headers' => [
                'Accept' => 'application/json',
                'Content-Type' => 'application/json',
                'Authorization' =>  'Basic '. base64_encode("{$this->apikey}:{$this->secret}")
            ],
            'json' => $data,
            'timeout' => 30,
            'verify' => false
        ]);
        $resultObject = json_decode($response->getBody()->getContents());
        if ($resultObject->verification_status == 'SUCCESS') {
            return true;
        } else {
            return false;
        }
    }

    //成功修改状态
    public function paymentSucceeded($orderId, $transactionId)
    {
        $order = $this->orderRepository->findByField('increment_id', $orderId);

        if (!$order->id) {
            return false;
        }
        if ($order->status != Order::STATUS_PENDING) {
            return false;
        }
        $order->status = Order::STATUS_PROCESSING;
        $order->save();
        if ($order->payment) {
            $additional = $order->payment->additional;
            $additional['transaction_id'] = $transactionId;
            $order->payment->additional = $additional;
            $order->payment->save();
        }
        if ($order->canInvoice()) {
            $this->invoiceRepository->create($this->prepareInvoiceData($order));
        }
    }
    /**
     * Prepares order's invoice data for creation.
     */
    protected function prepareInvoiceData($order): array
    {
        $invoiceData = [
            'order_id' => $order->id,
            'invoice'  => ['items' => []],
        ];

        foreach ($order->items as $item) {
            $invoiceData['invoice']['items'][$item->id] = $item->qty_to_invoice;
        }

        return $invoiceData;
    }
    protected function getAddressLines($address)
    {
        $address = explode(PHP_EOL, $address, 2);

        $addressLines = [current($address)];

        if (isset($address[1])) {
            $addressLines[] = str_replace(["\r\n", "\r", "\n"], ' ', last($address));
        } else {
            $addressLines[] = '';
        }

        return $addressLines;
    }

    public function formatCurrencyValue($number): float
    {
        return round((float) $number, 2);
    }
    public function isAvailable()
    {
        if (! parent::isAvailable()) {
            return false;
        }
        $userAgent = request()->header('User-Agent');
        if (! $userAgent) {
            return false;
        }
        $appleDevices = [
            'iPhone',
            'iPad',
            'iPod',
            'Macintosh',
            'Mac OS X',
        ];
        foreach ($appleDevices as $device) {
            if (strpos($userAgent, $device) !== false) {
                return true;
            }
        }
        return true;
    }
}