PHP Payment::getLinks方法代码示例

 public function postPayment()
 {
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $item_1 = new Item();
     $item_1->setName('Item 1')->setCurrency('USD')->setQuantity(2)->setPrice('150');
     // unit price
     $item_2 = new Item();
     $item_2->setName('Item 2')->setCurrency('USD')->setQuantity(4)->setPrice('70');
     $item_3 = new Item();
     $item_3->setName('Item 3')->setCurrency('USD')->setQuantity(1)->setPrice('20');
     // add item to list
     $item_list = new ItemList();
     $item_list->setItems(array($item_1, $item_2, $item_3));
     $amount = new Amount();
     $amount->setCurrency('USD')->setTotal(580);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Your transaction description');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(URL::route('payment.status'))->setCancelUrl(URL::route('payment.status'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
         //            echo'hello';
         //            print_r($test);die;
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             die('Some error occur, sorry for inconvenient');
         }
     }
     if (is_array($payment->getLinks()) || is_object($payment->getLinks())) {
         foreach ($payment->getLinks() as $link) {
             echo 'reached';
             if ($link->getRel() == 'approval_url') {
                 $redirect_url = $link->getHref();
                 break;
             }
         }
     }
     // add payment ID to session
     Session::put('paypal_payment_id', $payment->getId());
     dd(Session::all());
     if (isset($redirect_url)) {
         // redirect to paypal
         return Redirect::away($redirect_url);
     }
     return Redirect::route('original.route')->with('error', 'Unknown error occurred');
 }

 public function postPayment($producto_id)
 {
     $producto = Producto::find($producto_id);
     if (is_null($producto)) {
         App::abort(404);
     }
     $productoYaComprado = User::find(Auth::user()->id)->Productos()->whereProducto_id($producto->id)->first();
     if (!is_null($productoYaComprado)) {
         App::abort(404);
     }
     \Session::put('producto_id', $producto_id);
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $items = array();
     $subtotal = 0;
     $currency = 'MXN';
     $item = new Item();
     $item->setName($producto->nombre)->setCurrency($currency)->setDescription($producto->nombre)->setQuantity(1)->setPrice($producto->precio);
     $items[] = $item;
     $subtotal += $producto->precio;
     $item_list = new ItemList();
     $item_list->setItems($items);
     $details = new Details();
     $details->setSubtotal($subtotal);
     //->setShipping(100);
     //$total = $subtotal + 100;
     $total = $subtotal;
     $amount = new Amount();
     $amount->setCurrency($currency)->setTotal($total)->setDetails($details);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(\URL::route('payment.status'))->setCancelUrl(\URL::route('payment.status'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             return \Redirect::route('home')->with('message', 'Algo salió mal, inténtalo de nuevo más tarde.');
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     \Session::put('paypal_payment_id', $payment->getId());
     if (isset($redirect_url)) {
         // redirect to paypal
         return \Redirect::away($redirect_url);
     }
     return \Redirect::route('home')->with('message', 'Ups! Error desconocido. Inténtalo de nuevo más tarde.');
 }

 public function postPayment()
 {
     $data = array();
     if (is_array(Input::get('room_id'))) {
         foreach (Input::get('room_id') as $key => $val) {
             $data[$key] = array('am_id' => Input::get('am_id.' . $key), 'rooms' => $val);
         }
     }
     $data2 = array();
     if (is_array(Input::get('add_Am'))) {
         foreach (Input::get('add_Am') as $key => $val) {
             $data2[$key] = array('am_id' => Input::get('am_id.' . $key), 'rooms' => $val);
         }
     }
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $name = Input::get('packname');
     $price = Input::get('amount');
     $input_dFrom = Input::get('package_datefrom');
     $input_dTo = Input::get('package_dateto');
     $input_nPax = Input::get('num_pax');
     $input_fName = Input::get('fullN');
     $postData = new Reservation();
     $postData->dataInsertPost($name, $price, $input_dFrom, $input_dTo, $input_nPax, $input_fName, json_encode($data), 'PayPal', json_encode($data2));
     $item_1 = new Item();
     $item_1->setName($name)->setCurrency('PHP')->setQuantity('1')->setPrice(intval($price));
     // unit price
     // add item to list
     $item_list = new ItemList();
     $item_list->setItems(array($item_1));
     $amount = new Amount();
     $amount->setCurrency('PHP')->setTotal(intval($price));
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Your transaction description');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(URL::route('payment.status'))->setCancelUrl(URL::route('payment.status'));
     //        $redirect_urls->setReturnUrl(URL::to('/dashboard/accommodation'))
     //            ->setCancelUrl(URL::to('/dashboard/accommodation'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (PayPal\Exception\PayPalConnectionException $e) {
         echo $e->getData();
         // This will print a JSON which has specific details about the error.
         exit;
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     Session::put('paypal_payment_id', $payment->getId());
     if (isset($redirect_url)) {
         return json_encode(['url' => $redirect_url]);
     }
     return Redirect::route('dashboard.packages.accommodation')->with('error', 'Unknown error occurred');
 }

 public function postPayment()
 {
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     //        $item_1 = new Item();
     //        $item_1->setName('Item 1') // item name
     //            ->setCurrency('PHP')
     //            ->setQuantity('1')
     //            ->setPrice('0.01'); // unit price
     $package1 = Input::get('packname');
     $amount1 = Input::get('amount');
     $item_1 = new Item();
     $item_1->setName($package1)->setCurrency('PHP')->setQuantity('1')->setPrice($amount1);
     // unit price
     // add item to list
     $item_list = new ItemList();
     $item_list->setItems(array($item_1));
     $amount = new Amount();
     $amount->setCurrency('PHP')->setTotal($package1);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Your transaction description');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(URL::route('payment.status'))->setCancelUrl(URL::route('payment.status'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     //        try {
     //            $payment->create($this->_api_context);
     //        } catch (\PayPal\Exception\PPConnectionException $ex) {
     //
     //            if (\Config::get('app.debug')) {
     //                echo "Exception: " . $ex->getMessage() . PHP_EOL;
     //                $err_data = json_decode($ex->getData(), true);
     //                exit;
     //            } else {
     //                die('Some error occur, sorry for inconvenient');
     //            }
     //        }
     try {
         $payment->create($this->_api_context);
     } catch (PayPal\Exception\PayPalConnectionException $e) {
         echo $e->getData();
         // This will print a JSON which has specific details about the error.
         exit;
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     Session::put('paypal_payment_id', $payment->getId());
     if (isset($redirect_url)) {
         // redirect to paypal
         return Redirect::away($redirect_url);
     }
     return Redirect::route('original.route')->with('error', 'Unknown error occurred');
 }

 public function postPayment()
 {
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $items = [];
     $num = 1;
     $total = 0;
     foreach (Auth::user()->cart as $item) {
         ${"item_" . $num} = new Item();
         ${"item_" . $num}->setName($item->product->name)->setCurrency('USD')->setQuantity($item->amount)->setPrice($item->product->price);
         $items[] = ${"item_" . $num};
         $num++;
         $total += $item->product->price * $item->amount;
     }
     if (Session::has('coupon')) {
         $discount = $total * Session::get('coupon.discount') / 100;
         $total = $total - $discount;
         ${"item_" . $num} = new Item();
         ${"item_" . $num}->setName('discount')->setCurrency('USD')->setQuantity(1)->setPrice(-$discount);
         $items[] = ${"item_" . $num};
     }
     // add item to list
     $item_list = new ItemList();
     $item_list->setItems($items);
     $amount = new Amount();
     $amount->setCurrency('USD')->setTotal($total);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription(Auth::user()->email);
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(route('payment.status'))->setCancelUrl(route('home'));
     // ->setCancelUrl(route('payment.status'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             die('Some error occur, sorry for inconvenient');
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     Session::put('paypal_payment_id', $payment->getId());
     if (isset($redirect_url)) {
         // redirect to paypal
         return Redirect::away($redirect_url);
     }
     return Redirect('/')->with('error', 'Unknown error occurred');
 }

 public function pay()
 {
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     //agregar items de base de datos
     $items = array();
     $subtotal = 0;
     $productos = DB::table('carrito')->Join('producto', 'carrito.ItemCode', '=', 'producto.ItemCode')->where('carrito.user_id', Auth::user()->id)->get();
     //dd(Auth::user()->id);
     $currency = 'MXN';
     foreach ($productos as $key => $p) {
         $pIva = $p->precio * 0.16;
         $precioIva = $p->precio + $pIva;
         $item = new Item();
         $item->setName($p->ItemName)->setCurrency($currency)->setDescription($p->tipo)->setQuantity($p->cantidad)->setPrice($precioIva);
         $items[$key] = $item;
         $subtotal += $p->cantidad * $precioIva;
     }
     // add item to list
     $item_list = new ItemList();
     $item_list->setItems($items);
     $details = new Details();
     $details->setSubtotal($subtotal)->setShipping(100);
     $total = $subtotal + 100;
     $amount = new Amount();
     $amount->setCurrency($currency)->setTotal($total)->setDetails($details);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Your transaction description');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(URL::route('payment.status'))->setCancelUrl(URL::route('payment.status'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             return Redirect::route('carrito.failed');
             exit;
         } else {
             return Redirect::route('carrito.failed');
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     Session::put('paypal_payment_id', $payment->getId());
     if (isset($redirect_url)) {
         // redirect to paypal
         return Redirect::away($redirect_url);
     }
     return Redirect::route('carrito.failed');
 }

 public function postPayment()
 {
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $items = array();
     $subtotal = 0;
     $cart = \Session::get('cart');
     $currency = 'MXN';
     foreach ($cart as $producto) {
         $item = new Item();
         $item->setName($producto->name)->setCurrency($currency)->setDescription($producto->extract)->setQuantity($producto->quantity)->setPrice($producto->price);
         $items[] = $item;
         $subtotal += $producto->quantity * $producto->price;
     }
     $item_list = new ItemList();
     $item_list->setItems($items);
     //costo de envio de la compra
     $details = new Details();
     $details->setSubtotal($subtotal)->setShipping(100);
     //total de envio sumando el subtotal mas el envio
     $total = $subtotal + 100;
     $amount = new Amount();
     $amount->setCurrency($currency)->setTotal($total)->setDetails($details);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Pedido de prueba con laravel para La Central Mueblera');
     //la ruta  para direccionar si se cancela o se envia conrectamente el pedido
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(\URL::route('payment.status'))->setCancelUrl(\URL::route('payment.status'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             die('Ups! Algo salió mal');
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     \Session::put('paypal_payment_id', $payment->getId());
     if (isset($redirect_url)) {
         // redirect to paypal
         return \Redirect::away($redirect_url);
     }
     return \Redirect::route('cart-show')->with('error', 'Ups! Error desconocido.');
 }

 public function postPayment()
 {
     $name = 'Transaction';
     /*$mmnumber      = Input::get('number');
       $amounttosend     = Input::get('amount');
       $currency   = Input::get('currency');*/
     $mmnumber = Input::get('number');
     $amounttosend = Input::get('amount');
     $currency = Input::get('currency');
     $charges = new PlatformCharges($amounttosend, $currency);
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $item_1 = new Item();
     $item_1->setName('Transaction')->setCurrency('USD')->setQuantity(1)->setPrice((int) $charges->getDueAmountForPayPalToMobileMoney());
     // unit price
     // add item to list
     $item_list = new ItemList();
     $item_list->setItems(array($item_1));
     $amount = new Amount();
     $amount->setCurrency('USD')->setTotal((int) $charges->getDueAmountForPayPalToMobileMoney());
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Send money To a Mobile Money User');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(URL::route('payment-status'))->setCancelUrl(URL::route('payment-status'));
     $payment = new Payment();
     $payment->setIntent('sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             die('Some error occurred, sorry for inconvenient');
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     Session::put('paypal_payment_id', $payment->getId());
     if (isset($redirect_url)) {
         // redirect to paypal
         return Redirect::away($redirect_url);
     }
     return "Error!!!!";
     /*Redirect::route('original.route')
       ->with('error', 'Unknown error occurred'); */
 }

 public function postBuy(Request $request)
 {
     $data = $request->all();
     $customer = $this->customer->getByToken();
     $shopping_cart = $this->cart->getByToken();
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $paypal_items = [];
     $total = 0;
     foreach ($shopping_cart->shopping_cart_products as $shopping_cart_product) {
         $item = new Item();
         $item->setName($shopping_cart_product->product_collection_name . " // " . $shopping_cart_product->product_variant_name . " // " . $shopping_cart_product->product_color_name)->setCurrency(config('shop.default_currency'))->setQuantity($shopping_cart_product->quantity)->setPrice($shopping_cart_product->price_brut / 100);
         array_push($paypal_items, $item);
         $total += $shopping_cart_product->price_brut / 100 * $shopping_cart_product->quantity;
     }
     $subtotal = $total;
     $total += config('shop.default_shipping_cost') / 100;
     $item_list = new ItemList();
     $item_list->setItems($paypal_items);
     $details = new Details();
     $details->setShipping(config('shop.default_shipping_cost') / 100)->setSubtotal($subtotal);
     $amount = new Amount();
     $amount->setCurrency(config('shop.default_currency'))->setTotal($total)->setDetails($details);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Einkauf bei ZWEI :: Taschen');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(url(config('app.locale') . '/paypal/thankyou'))->setCancelUrl(url(config('app.locale') . '/paypal/cancellation'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (config('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             die(trans('shop.some_error_occurred'));
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     $this->cart->update(['id' => $shopping_cart->id, 'paypal_payment_id' => $payment->getId(), 'remarks' => $data['remarks'], 'customer_id' => $customer->id]);
     if (isset($redirect_url)) {
         return redirect($redirect_url);
     }
     return redirect()->route(config('app.locale') . '/feedback/paypal-error')->with('error', trans('shop.some_error_occurred'));
 }

 public function pay()
 {
     #dd(Input::all());
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $counter = 0;
     $items = [];
     foreach (Input::all() as $input) {
         if (Input::has('item_name' . $counter)) {
             $item = new Item();
             $item->setName(Input::get('item_name' . $counter))->setCurrency('EUR')->setQuantity(Input::get('item_qtt' . $counter))->setPrice(Input::get('item_price' . $counter));
             $items[] = $item;
         }
         $counter++;
     }
     $item_list = new ItemList();
     $item_list->setItems($items);
     $amount = new Amount();
     $amount->setCurrency('EUR')->setTotal(Input::get('total'));
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('This is just a demo transaction');
     $redirect_url = new RedirectUrls();
     $redirect_url->setReturnUrl(URL::route('paymentStatus'))->setCancelUrl(URL::route('paymentStatus'));
     $payment = new Payment();
     $payment->setIntent('sale')->setPayer($payer)->setRedirectUrls($redirect_url)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             die('Some error occur, sorry for inconvenient');
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     Session::put('paypal_payment_id', $payment->getId());
     if (isset($redirect_url)) {
         // redirect to paypal
         return Redirect::away($redirect_url);
     }
     return Redirect::route('original.route')->with('error', 'Unknown error occurred');
 }

 public function postPayment()
 {
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $items = array();
     $subtotal = 0;
     $cart = \Session::get('cart');
     $currency = 'USD';
     foreach ($cart as $producto) {
         $item = new Item();
         $item->setName($producto->tipograno)->setCurrency($currency)->setDescription($producto->descripcion)->setQuantity($producto->cantidad)->setPrice($producto->precio);
         $items[] = $item;
         $subtotal += $producto->cantidad * $producto->precio;
     }
     $item_list = new ItemList();
     $item_list->setItems($items);
     $total = $subtotal;
     $amount = new Amount();
     $amount->setCurrency($currency)->setTotal($total);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Pedido de prueba en Agricola Grain App');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(\URL::route('payment.status'))->setCancelUrl(\URL::route('payment.status'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             die('Ups! Algo salió mal');
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     \Session::put('paypal_payment_id', $payment->getId());
     if (isset($redirect_url)) {
         // redirect to paypal
         return \Redirect::away($redirect_url);
     }
     return \Redirect::route('cart-show')->with('error', 'Ups! Error desconocido.');
 }

 public function postPayment()
 {
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $items = array();
     $subtotal = 0;
     $cart = \Session::get('product');
     $currency = 'USD';
     $item = new Item();
     $item->setName($cart->name)->setCurrency($currency)->setDescription($cart->description)->setQuantity(1)->setPrice($cart->price);
     $items[] = $item;
     $subtotal += $cart->price;
     $item_list = new ItemList();
     $item_list->setItems($items);
     $details = new Details();
     $details->setSubtotal($subtotal)->setShipping(0);
     $total = $subtotal + 0;
     $amount = new Amount();
     $amount->setCurrency($currency)->setTotal($total)->setDetails($details);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Order plan in hdsports.in');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(\URL::route('payment.status'))->setCancelUrl(\URL::route('payment.status'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             die('Ups! something went wrong');
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     \Session::put('paypal_payment_id', $payment->getId());
     if (isset($redirect_url)) {
         // redirect to paypal
         return \Redirect::away($redirect_url);
     }
     return \Redirect::to('/')->with('message', 'Ups! Unknown mistake.');
 }

 public function postPayment()
 {
     // echo '123123';exit;
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $total = Input::get('total');
     $qty = Input::get('qty');
     $price = Input::get('price');
     $bill_id = Input::get('bill_id');
     $item_1 = new Item();
     $item_1->setName(Input::get('service_name'))->setCurrency('USD')->setQuantity($qty)->setPrice($price);
     // unit price
     // add item to list
     $item_list = new ItemList();
     $item_list->setItems(array($item_1));
     $amount = new Amount();
     $amount->setCurrency('USD')->setTotal($total);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Your transaction description');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(URL::route('payment.status'))->setCancelUrl(URL::route('payment.status'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             die('Some error occur, sorry for inconvenient');
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     Session::put('paypal_payment_id', $payment->getId());
     Session::put('bill_id', $bill_id);
     if (isset($redirect_url)) {
         // redirect to paypal
         return Redirect::away($redirect_url);
     }
     return Redirect::route('original.route')->with('error', 'Unknown error occurred');
 }

 /**
  * Cria o pagamento Paypal: passos 2/3
  *
  * @access	public
  * @param	
  * @return	error string
  */
 public function create_payment($items_array, $details_array)
 {
     $payer = new Payer();
     $payer->setPaymentMethod("paypal");
     // define os items
     $i = 0;
     foreach ($items_array as $item) {
         $items[$i] = new Item();
         $items[$i]->setName($item['name'])->setCurrency(PAYPAL_CURRENCY)->setQuantity($item['quantity'])->setPrice($item['price']);
         $i++;
     }
     $itemList = new ItemList();
     $itemList->setItems($items);
     // Define os totais
     $details = new Details();
     $details->setShipping($details_array['shipping'])->setTax($details_array['tax'])->setSubtotal($details_array['subtotal']);
     // Define a quantidade
     $amount = new Amount();
     $amount->setCurrency(PAYPAL_CURRENCY)->setTotal($details_array['total'])->setDetails($details);
     // cria a transação
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($itemList)->setDescription("");
     // cria o URL
     $redirectUrls = new RedirectUrls();
     $redirectUrls->setReturnUrl(SITE_PATH . "success.php")->setCancelUrl(SITE_PATH . "cart.php");
     // cria o pagamento
     $payment = new Payment();
     $payment->setIntent("sale")->setPayer($payer)->setRedirectUrls($redirectUrls)->setTransactions(array($transaction));
     try {
         $payment->create($this->api_context);
     } catch (PayPal\Exception\PPConnectionException $ex) {
         return $ex->getMessage();
     }
     // busca o URL de redirecionamento
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirectUrl = $link->getHref();
             break;
         }
     }
     // redireciona
     $_SESSION['payment_id'] = $payment->getId();
     if (isset($redirectUrl)) {
         header("Location: {$redirectUrl}");
         exit;
     }
 }

 public function postPayment()
 {
     $input_amount = \Input::get('amount');
     $input_user_id = \Input::get('user_id');
     $payer = new Payer();
     $payer->setPaymentMethod('paypal');
     $item_1 = new Item();
     $item_1->setName('Υπηρεσίες freelancing')->setCurrency('EUR')->setQuantity(1)->setPrice($input_amount);
     // unit price
     // add item to list
     $item_list = new ItemList();
     $item_list->setItems(array($item_1));
     $amount = new Amount();
     $amount->setCurrency('EUR')->setTotal($input_amount);
     $transaction = new Transaction();
     $transaction->setAmount($amount)->setItemList($item_list)->setDescription('Ειμαι η περιγραφή');
     $redirect_urls = new RedirectUrls();
     $redirect_urls->setReturnUrl(\URL::route('payment.status'))->setCancelUrl(\URL::route('payment'));
     $payment = new Payment();
     $payment->setIntent('Sale')->setPayer($payer)->setRedirectUrls($redirect_urls)->setId("2014031400023")->setTransactions(array($transaction));
     try {
         $payment->create($this->_api_context);
     } catch (\PayPal\Exception\PPConnectionException $ex) {
         if (\Config::get('app.debug')) {
             echo "Exception: " . $ex->getMessage() . PHP_EOL;
             $err_data = json_decode($ex->getData(), true);
             exit;
         } else {
             die('Some error occur, sorry for inconvenient');
         }
     }
     foreach ($payment->getLinks() as $link) {
         if ($link->getRel() == 'approval_url') {
             $redirect_url = $link->getHref();
             break;
         }
     }
     // add payment ID to session
     \Session::put('paypal_payment_id', $payment->getId());
     \Session::put('user_id', $input_user_id);
     \Session::put('amount', $input_amount);
     if (isset($redirect_url)) {
         // redirect to paypal
         return \Redirect::away($redirect_url);
     }
     return \Redirect::route('original.route')->with('error', 'Unknown error occurred');
 }