php 实现stripe支付流程

1.申请账号获取密钥key

2.申请创建商品，创建价格，创建支付，

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//创建商品
public function create_product(){  
    $_key = self::STRIPE_KEY;
    $stripe = new \Stripe\StripeClient($_key);
    $arr =  $stripe->products->create([
        'name' => $goods_name,
    ]);
    //  print_r($arr->id);die;
    $this->create_price($arr->id,$order_id,$is_source);
}

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//创建价格
public function create_price($product_id,$order_id,$is_source){
    //获取订单对应的商品价格
    $goods_price = \db('order')->where('id',$order_id)->value('pay_money');
  
    $_key = self::STRIPE_KEY;
    $stripe = new \Stripe\StripeClient($_key);
    $price_arr = $stripe->prices->create([
       'unit_amount' => $goods_price*100,
        //'unit_amount' => 1*100,
        'currency' => 'usd',
        'tax_behavior' => 'exclusive',
        //'recurring' => ['interval' => 'day'],
        'product' => $product_id,
    ]);
    //print_r($price_arr->id);die;
    $this->actionStripe($price_arr->id,$order_id,$is_source);
}

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/**
 * 创建stripe支付
 */
public function actionStripe($price_id,$order_id,$is_source)
{
    $_key = self::STRIPE_KEY;

    $domain = $this->request->domain();

    //如果是AI订阅和AI作品打样的话
     if ($is_source == 8 || $is_source == 9){
         $cancel_url = 'https://ai.jewelryhunt.net/index/aimobile/mobile_list';
         $success_url = 'https://ai.jewelryhunt.net/index/aimobile/order';
     }else{
         $cancel_url = $domain.'/index/user/orders';
         $success_url = $domain . '/index/stripepay/success_info';
     }
    // stripe 生成订单

    \Stripe\Stripe::setApiKey($_key);
    $checkout_session = \Stripe\Checkout\Session::create([
        'line_items' => [[
            'price' => $price_id, // 产品id
            'quantity' => 1,
        ]],
        'mode' => 'payment',
        'success_url' => $success_url,
        'cancel_url' => $cancel_url,
        'automatic_tax' => [
            'enabled' => true,
        ],
        'metadata' => [
            'order_id' => $order_id,
        ],
    ]);
    header("HTTP/1.1 303 See Other");
    header("Location: " . $checkout_session->url);

}

4.配置回调事件

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/**
 * stripe支付回调
 */
public function actionNotify()
{
    \think\Log::record('支付进来了', 'info');
    $_key = self::STRIPE_KEY;
    \Stripe\Stripe::setApiKey($_key);
    $payload = @file_get_contents('php://input');
    $event = null;
    try {
        $event = \Stripe\Event::constructFrom(
            json_decode($payload, true)
        );
    } catch(\UnexpectedValueException $e) {
        // Invalid payload
        http_response_code(400);
        exit();
    }
    // Handle the event
    \think\Log::record('event12333333' . var_export($event->type, true), 'info');
    switch ($event->type) {
        case 'checkout.session.completed':
            $succeeded = $event->data->object;
            $content = "=========".date('Y-m-d H:i:s',time())."==========\r\n";
            $content .= json_encode($succeeded);
            \think\Log::record('content=======' . var_export($content, true), 'info');
            $token = input('token', '');

            if ($succeeded->status == 'complete') {
                $order_id = $succeeded->metadata->order_id;
                $pay_type = input('pay_type', 1);
      
            }
            break;
        case 'checkout.session.async_payment_failed':
            \think\Log::record('pay is failed', 'info');
            break;
        default:
            echo 'Received unknown event type ' . $event->type;
            break;
    }
    \think\Log::record('done', 'info');
    return true;
}