v2board/app/Payments/StripeWepay.php
2021-05-15 02:59:46 +09:00

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PHP
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<?php
/**
* 自己写别抄抄NMB抄
*/
namespace App\Payments;
use Stripe\Source;
use Stripe\Stripe;
class StripeWepay {
public function __construct($config)
{
$this->config = $config;
}
public function form()
{
return [
'currency' => [
'label' => '货币单位',
'description' => '',
'type' => 'input',
],
'stripe_sk_live' => [
'label' => 'SK_LIVE',
'description' => '',
'type' => 'input',
],
'stripe_webhook_key' => [
'label' => 'WebHook密钥签名',
'description' => '',
'type' => 'input',
]
];
}
public function pay($order)
{
$currency = $this->config['currency'];
$exchange = $this->exchange('CNY', strtoupper($currency));
if (!$exchange) {
abort(500, __('user.order.stripeAlipay.currency_convert_timeout'));
}
Stripe::setApiKey($this->config['stripe_sk_live']);
$source = Source::create([
'amount' => floor($order['total_amount'] * $exchange),
'currency' => $currency,
'type' => 'wechat',
'statement_descriptor' => $order['trade_no'],
'metadata' => [
'user_id' => $order['user_id'],
'out_trade_no' => $order['trade_no'],
'identifier' => ''
],
'redirect' => [
'return_url' => $order['return_url']
]
]);
if (!$source['wechat']['qr_code_url']) {
abort(500, __('user.order.stripeWepay.gateway_request_failed'));
}
return [
'type' => 0,
'data' => $source['wechat']['qr_code_url']
];
}
public function notify($params)
{
\Stripe\Stripe::setApiKey($this->config['stripe_sk_live']);
try {
$event = \Stripe\Webhook::constructEvent(
file_get_contents('php://input'),
$_SERVER['HTTP_STRIPE_SIGNATURE'],
$this->config['stripe_webhook_key']
);
} catch (\Stripe\Error\SignatureVerification $e) {
abort(400);
}
switch ($event->type) {
case 'source.chargeable':
$object = $event->data->object;
\Stripe\Charge::create([
'amount' => $object->amount,
'currency' => $object->currency,
'source' => $object->id,
'metadata' => json_decode($object->metadata, true)
]);
break;
case 'charge.succeeded':
$object = $event->data->object;
if ($object->status === 'succeeded') {
$metaData = isset($object->metadata->out_trade_no) ? $object->metadata : $object->source->metadata;
$tradeNo = $metaData->out_trade_no;
return [
'trade_no' => $tradeNo,
'callback_no' => $object->balance_transaction
];
}
break;
default:
abort(500, 'event is not support');
}
die('success');
}
private function exchange($from, $to)
{
$result = file_get_contents('https://api.exchangerate.host/latest?symbols=' . $to . '&base=' . $from);
$result = json_decode($result, true);
return $result['rates'][$to];
}
}