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]; } }