ctrlpanel/app/Http/Controllers/Admin/PaymentController.php

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<?php
namespace App\Http\Controllers\Admin;
use App\Events\UserUpdateCreditsEvent;
use App\Http\Controllers\Controller;
use App\Models\PartnerDiscount;
use App\Models\Payment;
use App\Models\User;
use App\Models\ShopProduct;
use App\Notifications\ConfirmPaymentNotification;
use Exception;
use Illuminate\Contracts\Foundation\Application;
use Illuminate\Contracts\View\Factory;
use Illuminate\Contracts\View\View;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use PayPalCheckoutSdk\Core\PayPalHttpClient;
use PayPalCheckoutSdk\Core\ProductionEnvironment;
use PayPalCheckoutSdk\Core\SandboxEnvironment;
use PayPalHttp\HttpException;
use Stripe\Stripe;
use App\Helpers\ExtensionHelper;
class PaymentController extends Controller
{
/**
* @return Application|Factory|View
*/
public function index()
{
return view('admin.payments.index')->with([
'payments' => Payment::paginate(15),
]);
}
/**
* @param Request $request
* @param ShopProduct $shopProduct
* @return Application|Factory|View
*/
public function checkOut(ShopProduct $shopProduct)
{
// get all payment gateway extensions
$extensions = glob(app_path() . '/Extensions/PaymentGateways/*', GLOB_ONLYDIR);
// build a paymentgateways array that contains the routes for the payment gateways and the image path for the payment gateway which lays in public/images/Extensions/PaymentGateways with the extensionname in lowercase
$paymentGateways = [];
foreach ($extensions as $extension) {
$extensionName = basename($extension);
$config = ExtensionHelper::getExtensionConfig($extensionName, 'PaymentGateways');
if ($config) {
$payment = new \stdClass();
$payment->name = $config['name'];
$payment->image = asset('images/Extensions/PaymentGateways/' . strtolower($extensionName) . '_logo.png');
$paymentGateways[] = $payment;
}
}
return view('store.checkout')->with([
'product' => $shopProduct,
'discountpercent' => PartnerDiscount::getDiscount(),
'discountvalue' => PartnerDiscount::getDiscount() * $shopProduct->price / 100,
'discountedprice' => $shopProduct->getPriceAfterDiscount(),
'taxvalue' => $shopProduct->getTaxValue(),
'taxpercent' => $shopProduct->getTaxPercent(),
'total' => $shopProduct->getTotalPrice(),
'paymentGateways' => $paymentGateways,
]);
}
/**
* @param Request $request
* @param ShopProduct $shopProduct
* @return RedirectResponse
*/
public function FreePay(ShopProduct $shopProduct)
{
//dd($shopProduct);
//check if the product is really free or the discount is 100%
if($shopProduct->getTotalPrice()>0) return redirect()->route('home')->with('error', __('An error ocured. Please try again.'));
//give product
/** @var User $user */
$user = Auth::user();
//not updating server limit
//update User with bought item
if ($shopProduct->type=="Credits") {
$user->increment('credits', $shopProduct->quantity);
}elseif ($shopProduct->type=="Server slots"){
$user->increment('server_limit', $shopProduct->quantity);
}
//skipped the referral commission, because the user did not pay anything.
//not giving client role
//store payment
$payment = Payment::create([
'user_id' => $user->id,
'payment_id' => uniqid(),
'payment_method' => 'free',
'type' => $shopProduct->type,
'status' => 'paid',
'amount' => $shopProduct->quantity,
'price' => $shopProduct->price - ($shopProduct->price*PartnerDiscount::getDiscount()/100),
'tax_value' => $shopProduct->getTaxValue(),
'tax_percent' => $shopProduct->getTaxPercent(),
'total_price' => $shopProduct->getTotalPrice(),
'currency_code' => $shopProduct->currency_code,
'shop_item_product_id' => $shopProduct->id,
]);
event(new UserUpdateCreditsEvent($user));
//not sending an invoice
//redirect back to home
return redirect()->route('home')->with('success', __('Your credit balance has been increased!'));
}
public function pay(Request $request)
{
$product = ShopProduct::find($request->product_id);
$paymentGateway = $request->payment_method;
return redirect()->route('payment.' . $paymentGateway . 'Pay', ['shopProduct' => $product->id]);
}
/**
* @param Request $request
*/
public function Cancel(Request $request)
{
return redirect()->route('store.index')->with('info', 'Payment was Canceled');
}
/**
* @param Request $request
* @param ShopProduct $shopProduct
* @return RedirectResponse
*/
public function StripePay(Request $request, ShopProduct $shopProduct)
{
if(!$this->checkAmount($shopProduct->getTotalPrice(), strtoupper($shopProduct->currency_code), "stripe")) return redirect()->route('home')->with('error', __('The product you chose can´t be purchased with this payment method. The total amount is too small. Please buy a bigger amount or try a different payment method.'));
$stripeClient = $this->getStripeClient();
$request = $stripeClient->checkout->sessions->create([
'line_items' => [
[
'price_data' => [
'currency' => $shopProduct->currency_code,
'product_data' => [
'name' => $shopProduct->display.(PartnerDiscount::getDiscount() ? (' ('.__('Discount').' '.PartnerDiscount::getDiscount().'%)') : ''),
'description' => $shopProduct->description,
],
'unit_amount_decimal' => round($shopProduct->getPriceAfterDiscount() * 100, 2),
],
'quantity' => 1,
],
[
'price_data' => [
'currency' => $shopProduct->currency_code,
'product_data' => [
'name' => __('Tax'),
'description' => $shopProduct->getTaxPercent().'%',
],
'unit_amount_decimal' => round($shopProduct->getTaxValue(), 2) * 100,
],
'quantity' => 1,
],
],
'mode' => 'payment',
'payment_method_types' => str_getcsv(config('SETTINGS::PAYMENTS:STRIPE:METHODS')),
'success_url' => route('payment.StripeSuccess', ['product' => $shopProduct->id]).'&session_id={CHECKOUT_SESSION_ID}',
'cancel_url' => route('payment.Cancel'),
]);
return redirect($request->url, 303);
}
/**
* @param Request $request
*/
public function StripeSuccess(Request $request)
{
/** @var ShopProduct $shopProduct */
$shopProduct = ShopProduct::findOrFail($request->input('product'));
/** @var User $user */
$user = Auth::user();
$stripeClient = $this->getStripeClient();
try {
//get stripe data
$paymentSession = $stripeClient->checkout->sessions->retrieve($request->input('session_id'));
$paymentIntent = $stripeClient->paymentIntents->retrieve($paymentSession->payment_intent);
//get DB entry of this payment ID if existing
$paymentDbEntry = Payment::where('payment_id', $paymentSession->payment_intent)->count();
// check if payment is 100% completed and payment does not exist in db already
if ($paymentSession->status == 'complete' && $paymentIntent->status == 'succeeded' && $paymentDbEntry == 0) {
//update server limit
if (config('SETTINGS::USER:SERVER_LIMIT_AFTER_IRL_PURCHASE') !== 0) {
if ($user->server_limit < config('SETTINGS::USER:SERVER_LIMIT_AFTER_IRL_PURCHASE')) {
$user->update(['server_limit' => config('SETTINGS::USER:SERVER_LIMIT_AFTER_IRL_PURCHASE')]);
}
}
//update User with bought item
if ($shopProduct->type == 'Credits') {
$user->increment('credits', $shopProduct->quantity);
} elseif ($shopProduct->type == 'Server slots') {
$user->increment('server_limit', $shopProduct->quantity);
}
//update role give Referral-reward
if ($user->role == 'member') {
$user->update(['role' => 'client']);
if ((config('SETTINGS::REFERRAL:MODE') == 'commission' || config('SETTINGS::REFERRAL:MODE') == 'both') && $shopProduct->type == 'Credits') {
if ($ref_user = DB::table('user_referrals')->where('registered_user_id', '=', $user->id)->first()) {
$ref_user = User::findOrFail($ref_user->referral_id);
$increment = number_format($shopProduct->quantity / 100 * config('SETTINGS::REFERRAL:PERCENTAGE'), 0, '', '');
$ref_user->increment('credits', $increment);
//LOGS REFERRALS IN THE ACTIVITY LOG
activity()
->performedOn($user)
->causedBy($ref_user)
->log('gained '.$increment.' '.config('SETTINGS::SYSTEM:CREDITS_DISPLAY_NAME').' for commission-referral of '.$user->name.' (ID:'.$user->id.')');
}
}
}
//store paid payment
$payment = Payment::create([
'user_id' => $user->id,
'payment_id' => $paymentSession->payment_intent,
'payment_method' => 'stripe',
'type' => $shopProduct->type,
'status' => 'paid',
'amount' => $shopProduct->quantity,
'price' => $shopProduct->price - ($shopProduct->price * PartnerDiscount::getDiscount() / 100),
'tax_value' => $shopProduct->getTaxValue(),
'total_price' => $shopProduct->getTotalPrice(),
'tax_percent' => $shopProduct->getTaxPercent(),
'currency_code' => $shopProduct->currency_code,
'shop_item_product_id' => $shopProduct->id,
]);
//payment notification
$user->notify(new ConfirmPaymentNotification($payment));
event(new UserUpdateCreditsEvent($user));
//only create invoice if SETTINGS::INVOICE:ENABLED is true
if (config('SETTINGS::INVOICE:ENABLED') == 'true') {
$this->createInvoice($user, $payment, 'paid', $shopProduct->currency_code);
}
//redirect back to home
return redirect()->route('home')->with('success', __('Your credit balance has been increased!'));
} else {
if ($paymentIntent->status == 'processing') {
//store processing payment
$payment = Payment::create([
'user_id' => $user->id,
'payment_id' => $paymentSession->payment_intent,
'payment_method' => 'stripe',
'type' => $shopProduct->type,
'status' => 'processing',
'amount' => $shopProduct->quantity,
'price' => $shopProduct->price,
'tax_value' => $shopProduct->getTaxValue(),
'total_price' => $shopProduct->getTotalPrice(),
'tax_percent' => $shopProduct->getTaxPercent(),
'currency_code' => $shopProduct->currency_code,
'shop_item_product_id' => $shopProduct->id,
]);
//only create invoice if SETTINGS::INVOICE:ENABLED is true
if (config('SETTINGS::INVOICE:ENABLED') == 'true') {
$this->createInvoice($user, $payment, 'paid', $shopProduct->currency_code);
}
//redirect back to home
return redirect()->route('home')->with('success', __('Your payment is being processed!'));
}
if ($paymentDbEntry == 0 && $paymentIntent->status != 'processing') {
$stripeClient->paymentIntents->cancel($paymentIntent->id);
//redirect back to home
return redirect()->route('home')->with('success', __('Your payment has been canceled!'));
} else {
abort(402);
}
}
} catch (HttpException $ex) {
if (env('APP_ENV') == 'local') {
echo $ex->statusCode;
dd($ex->getMessage());
} else {
abort(422);
}
}
}
/**
* @param Request $request
*/
protected function handleStripePaymentSuccessHook($paymentIntent)
{
try {
// Get payment db entry
$payment = Payment::where('payment_id', $paymentIntent->id)->first();
$user = User::where('id', $payment->user_id)->first();
if ($paymentIntent->status == 'succeeded' && $payment->status == 'processing') {
//update server limit
if (config('SETTINGS::USER:SERVER_LIMIT_AFTER_IRL_PURCHASE') !== 0) {
if ($user->server_limit < config('SETTINGS::USER:SERVER_LIMIT_AFTER_IRL_PURCHASE')) {
$user->update(['server_limit' => config('SETTINGS::USER:SERVER_LIMIT_AFTER_IRL_PURCHASE')]);
}
}
//update User with bought item
if ($shopProduct->type == 'Credits') {
$user->increment('credits', $shopProduct->quantity);
} elseif ($shopProduct->type == 'Server slots') {
$user->increment('server_limit', $shopProduct->quantity);
}
//update role give Referral-reward
if ($user->role == 'member') {
$user->update(['role' => 'client']);
if ((config('SETTINGS::REFERRAL:MODE') == 'commission' || config('SETTINGS::REFERRAL:MODE') == 'both') && $shopProduct->type == 'Credits') {
if ($ref_user = DB::table('user_referrals')->where('registered_user_id', '=', $user->id)->first()) {
$ref_user = User::findOrFail($ref_user->referral_id);
$increment = number_format($shopProduct->quantity / 100 * config('SETTINGS::REFERRAL:PERCENTAGE'), 0, '', '');
$ref_user->increment('credits', $increment);
//LOGS REFERRALS IN THE ACTIVITY LOG
activity()
->performedOn($user)
->causedBy($ref_user)
->log('gained '.$increment.' '.config('SETTINGS::SYSTEM:CREDITS_DISPLAY_NAME').' for commission-referral of '.$user->name.' (ID:'.$user->id.')');
}
}
}
//update payment db entry status
$payment->update(['status' => 'paid']);
//payment notification
$user->notify(new ConfirmPaymentNotification($payment));
event(new UserUpdateCreditsEvent($user));
//only create invoice if SETTINGS::INVOICE:ENABLED is true
if (config('SETTINGS::INVOICE:ENABLED') == 'true') {
$this->createInvoice($user, $payment, 'paid', strtoupper($paymentIntent->currency));
}
}
} catch (HttpException $ex) {
abort(422);
}
}
/**
* @param Request $request
*/
public function StripeWebhooks(Request $request)
{
\Stripe\Stripe::setApiKey($this->getStripeSecret());
try {
$payload = @file_get_contents('php://input');
$sig_header = $request->header('Stripe-Signature');
$event = null;
$event = \Stripe\Webhook::constructEvent(
$payload,
$sig_header,
$this->getStripeEndpointSecret()
);
} catch (\UnexpectedValueException $e) {
// Invalid payload
abort(400);
} catch (\Stripe\Exception\SignatureVerificationException $e) {
// Invalid signature
abort(400);
}
// Handle the event
switch ($event->type) {
case 'payment_intent.succeeded':
$paymentIntent = $event->data->object; // contains a \Stripe\PaymentIntent
$this->handleStripePaymentSuccessHook($paymentIntent);
break;
default:
echo 'Received unknown event type '.$event->type;
}
}
/**
* @return \Stripe\StripeClient
*/
protected function getStripeClient()
{
return new \Stripe\StripeClient($this->getStripeSecret());
}
/**
* @return string
*/
protected function getStripeSecret()
{
return env('APP_ENV') == 'local'
? config('SETTINGS::PAYMENTS:STRIPE:TEST_SECRET')
: config('SETTINGS::PAYMENTS:STRIPE:SECRET');
}
/**
* @return string
*/
protected function getStripeEndpointSecret()
{
return env('APP_ENV') == 'local'
? config('SETTINGS::PAYMENTS:STRIPE:ENDPOINT_TEST_SECRET')
: config('SETTINGS::PAYMENTS:STRIPE:ENDPOINT_SECRET');
}
public function checkAmount($amount, $currencyCode, $payment_method)
{
$minimums = [
"USD" => [
"paypal" => 0,
"stripe" => 0.5
],
"AED" => [
"paypal" => 0,
"stripe" => 2
],
"AUD" => [
"paypal" => 0,
"stripe" => 0.5
],
"BGN" => [
"paypal" => 0,
"stripe" => 1
],
"BRL" => [
"paypal" => 0,
"stripe" => 0.5
],
"CAD" => [
"paypal" => 0,
"stripe" => 0.5
],
"CHF" => [
"paypal" => 0,
"stripe" => 0.5
],
"CZK" => [
"paypal" => 0,
"stripe" => 15
],
"DKK" => [
"paypal" => 0,
"stripe" => 2.5
],
"EUR" => [
"paypal" => 0,
"stripe" => 0.5
],
"GBP" => [
"paypal" => 0,
"stripe" => 0.3
],
"HKD" => [
"paypal" => 0,
"stripe" => 4
],
"HRK" => [
"paypal" => 0,
"stripe" => 0.5
],
"HUF" => [
"paypal" => 0,
"stripe" => 175
],
"INR" => [
"paypal" => 0,
"stripe" => 0.5
],
"JPY" => [
"paypal" => 0,
"stripe" => 0.5
],
"MXN" => [
"paypal" => 0,
"stripe" => 10
],
"MYR" => [
"paypal" => 0,
"stripe" => 2
],
"NOK" => [
"paypal" => 0,
"stripe" => 3
],
"NZD" => [
"paypal" => 0,
"stripe" => 0.5
],
"PLN" => [
"paypal" => 0,
"stripe" => 2
],
"RON" => [
"paypal" => 0,
"stripe" => 2
],
"SEK" => [
"paypal" => 0,
"stripe" => 3
],
"SGD" => [
"paypal" => 0,
"stripe" => 0.5
],
"THB" => [
"paypal" => 0,
"stripe" => 10
]
];
return $amount >= $minimums[$currencyCode][$payment_method];
}
/**
* @return JsonResponse|mixed
*
* @throws Exception
*/
public function dataTable()
{
$query = Payment::with('user');
return datatables($query)
->addColumn('user', function (Payment $payment) {
return
($payment->user)?'<a href="'.route('admin.users.show', $payment->user->id).'">'.$payment->user->name.'</a>':__('Unknown user');
})
->editColumn('price', function (Payment $payment) {
return $payment->formatToCurrency($payment->price);
})
->editColumn('tax_value', function (Payment $payment) {
return $payment->formatToCurrency($payment->tax_value);
})
->editColumn('tax_percent', function (Payment $payment) {
return $payment->tax_percent.' %';
})
->editColumn('total_price', function (Payment $payment) {
return $payment->formatToCurrency($payment->total_price);
})
->editColumn('created_at', function (Payment $payment) {
return ['display' => $payment->created_at ? $payment->created_at->diffForHumans() : '',
'raw' => $payment->created_at ? strtotime($payment->created_at) : ''];
})
->addColumn('actions', function (Payment $payment) {
return '<a data-content="'.__('Download').'" data-toggle="popover" data-trigger="hover" data-placement="top" href="'.route('admin.invoices.downloadSingleInvoice', 'id='.$payment->payment_id).'" class="btn btn-sm text-white btn-info mr-1"><i class="fas fa-file-download"></i></a>';
})
->rawColumns(['actions', 'user'])
->make(true);
}
}