SSRPanel/app/Http/Controllers/PaymentController.php at master · programmejava/SSRPanel · GitHub

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<?php

namespace App\Http\Controllers;

use App\Http\Models\Goods;

use App\Http\Models\Paypal;

use Illuminate\Http\Request;

use Response;

use Redirect;

use Cache;

use Log;

use PayPal\Api\Amount;

use PayPal\Api\Details;

use PayPal\Api\Item;

use PayPal\Api\ItemList;

use PayPal\Api\Payer;

use PayPal\Api\Payment;

use PayPal\Api\PaymentExecution;

use PayPal\Api\RedirectUrls;

use PayPal\Api\Transaction;

use PayPal\Api\ShippingAddress;

use PayPal\Rest\ApiContext;

use PayPal\Auth\OAuthTokenCredential;

class PaymentController extends Controller

{

protected static $config;

private $apiContext;

function __construct()

{

self::$config = $this->systemConfig();

$this->apiContext = new ApiContext(

new OAuthTokenCredential(self::$config['paypal_client_id'], self::$config['paypal_client_secret'])

);

$this->apiContext->setConfig([

'mode' => 'sandbox',

'log.LogEnabled' => true,

'log.FileName' => storage_path('logs/paypal.log'),

'log.LogLevel' => 'DEBUG', // 测试DEBUG，生产环境INFO

'cache.enabled' => true,

// 'http.CURLOPT_CONNECTTIMEOUT' => 30

// 'http.headers.PayPal-Partner-Attribution-Id' => '123123123'

//'log.AdapterFactory' => '\PayPal\Log\DefaultLogFactory' // Factory class implementing \PayPal\Log\PayPalLogFactory

]);

}

// 创建支付

public function create(Request $request)

{

$oid = $request->get('oid');

$goods_id = $request->get('goods_id');

$user = $request->session()->get('user');

// 商品信息

$goods = Goods::query()->where('id', $goods_id)->first();

if (!$goods) {

//TODO:购买商品页需要做判断，出现异常时挂掉

$request->session()->flash('paypalErrorMsg', '创建支付订单失败：所购服务不存在');

return Redirect::back();

}

// 设置支付信息

$payer = new Payer();

$payer->setPaymentMethod("paypal");

// 设置所购商品信息，包含名称、数量、SKU、价格

$item1 = new Item();

$item1->setName($goods->name)->setCurrency('USD')->setQuantity(1)->setSku($goods->sku)->setPrice($goods->price / 100);

$itemList = new ItemList();

$itemList->setItems([$item1]);

// 设定收货地址信息，防止用户自付款时可改

$address = new ShippingAddress();

$address->setRecipientName($user['username'])

->setLine1('余杭区')

->setLine2('文一西路969号西溪园区')

->setCity('杭州市')

->setState('浙江省')

->setPhone('+8613800000000')

->setPostalCode('311100')

->setCountryCode('CN');

// 商品列表写入设定好的地址信息

$itemList->setShippingAddress($address);

// 设置单据运费、税费、小计算

$details = new Details();

$details->setShipping(0)->setTax(0)->setSubtotal($goods->price / 100);

// 设定单据金额

$amount = new Amount();

$amount->setCurrency("USD")->setTotal($goods->price / 100)->setDetails($details);

// 跳转页

$redirectUrls = new RedirectUrls();

$redirectUrls->setReturnUrl(url("payment/execute?subtotal=" . $goods->price / 100))->setCancelUrl(url("payment/cancel"));

// 设定交易描述

$transaction = new Transaction();

$transaction->setAmount($amount)->setItemList($itemList)->setDescription("购买虚拟服务")->setInvoiceNumber(uniqid());

// 创建支付

$payment = new Payment();

$payment->setIntent("sale")->setPayer($payer)->setRedirectUrls($redirectUrls)->setTransactions([$transaction]);

try {

$payment->create($this->apiContext);

} catch (\Exception $ex) {

Log::error($ex->getMessage());

Log::error('PayPal授权失败，可能是接口配置错误');

$request->session()->flash('paypalErrorMsg', 'PayPal授权失败，可能是接口配置错误');

return Redirect::back();

}

// 得到支付授权跳转页（给用户点确认付款用）

$approvalUrl = $payment->getApprovalLink();

return Redirect::to($approvalUrl);

}

// 执行支付

public function execute(Request $request)

{

\Log::info('execute_params:' . var_export($request->all(), true));

$subtotal = $request->get('subtotal');

$paymentId = $request->get('paymentId');

$token = $request->get('token');

$PayerID = $request->get('PayerID');

if (empty($paymentId) || empty($token) || empty($PayerID)) {

$request->session()->flash('paypalErrorMsg', '支付回调地址错误');

return Redirect::to('user/goodsList');

} else {

// 根据支付单据获取支付信息

$payment = Payment::get($paymentId, $this->apiContext);

$details = new Details();

$details->setShipping(0)->setTax(0)->setSubtotal($subtotal);

$amount = new Amount();

$amount->setCurrency('USD')->setTotal($subtotal)->setDetails($details);

$transaction = new Transaction();

$transaction->setAmount($amount);

// 执行支付

$execution = new PaymentExecution();

$execution->setPayerId($PayerID)->addTransaction($transaction);

try {

$result = $payment->execute($execution, $this->apiContext);

\Log::info(var_export($result, true));

// 支付成功，写入支付单据信息

} catch (\Exception $ex) {

var_dump($ex);

echo "支付失败";

exit(1);

}

\Log::info(var_export($payment, true));

return $payment;

}

// 取消支付

public function cancel(Request $request)

{

var_dump($request->all());

echo '取消支付';

}

// 查询支付状态

public function query()

{

}

// 写入日志

private function log($oid, $invoice_number = '', $items = '', $response_data = '', $error = '')

{

$paypal = new Paypal();

$paypal->oid = $oid;

$paypal->invoice_number = $invoice_number;

$paypal->items = $items;

$paypal->response_data = $response_data;

$paypal->error = $error;

$paypal->save();

return $paypal->id;

}

SSRPanel/app/Http/Controllers/PaymentController.php at master · programmejava/SSRPanel · GitHub

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