Call to undefined method createMonthlySubscription() - php

Question

I am using https://github.com/srmklive/laravel-paypal package and I try to use PayPal recurring method for monthly subscribes, it return error below:
Call to undefined method Srmklive\PayPal\Services\ExpressCheckout::createMonthlySubscription()
Code
//controller head
use Srmklive\PayPal\Services\ExpressCheckout;
use Srmklive\PayPal\Services\AdaptivePayments;
public function getExpressCheckout(Request $request)
{
$recurring = ($request->get('mode') === 'recurring') ? true : false;
$cart = $this->getCheckoutData($recurring);
try {
$response = $this->provider->setExpressCheckout($cart, $recurring);
return redirect($response['paypal_link']);
} catch (\Exception $e) {
$invoice = $this->createInvoice($cart, 'Invalid');
session()->put(['code' => 'danger', 'message' => "Error processing PayPal payment for Order $invoice->id!"]);
}
}
public function getExpressCheckoutSuccess(Request $request)
{
// dd($request->all());
$Itemm = Type::where('id', $request->input('type_id'))->first();
$recurring = ($request->get('mode') === 'recurring') ? true : false;
$token = $request->get('token');
$PayerID = $request->get('PayerID');
$cart = $this->getCheckoutData($recurring);
// Verify Express Checkout Token
$response = $this->provider->getExpressCheckoutDetails($token);
if (in_array(strtoupper($response['ACK']), ['SUCCESS', 'SUCCESSWITHWARNING'])) {
if ($recurring === true) {
$response = $this->provider->createMonthlySubscription($response['TOKEN'], $cart['item']['price'], $cart['subscription_desc']);
if (!empty($response['PROFILESTATUS']) && in_array($response['PROFILESTATUS'], ['ActiveProfile', 'PendingProfile'])) {
$status = 'Processed';
} else {
$status = 'Invalid';
}
} else {
// Perform transaction on PayPal
$payment_status = $this->provider->doExpressCheckoutPayment($cart, $token, $PayerID);
dd($payment_status);
$status = $payment_status['PAYMENTINFO_0_PAYMENTSTATUS'];
}
$invoice = $this->createInvoice($cart, $status);
if ($invoice->paid) {
session()->put(['code' => 'success', 'message' => "Order $invoice->id has been paid successfully!"]);
$user = Auth::user();
Mail::to($user->email)->send(new UserPlanActivated($user));
} else {
session()->put(['code' => 'danger', 'message' => "Error processing PayPal payment for Order $invoice->id!"]);
}
return redirect('/');
}
}
public function getAdaptivePay()
{
$this->provider = new AdaptivePayments();
$data = [
'receivers' => [
[
'email' => 'johndoe#example.com',
'amount' => 10,
'primary' => true,
],
[
'email' => 'janedoe#example.com',
'amount' => 5,
'primary' => false,
],
],
'payer' => 'EACHRECEIVER', // (Optional) Describes who pays PayPal fees. Allowed values are: 'SENDER', 'PRIMARYRECEIVER', 'EACHRECEIVER' (Default), 'SECONDARYONLY'
'return_url' => url('payment/success'),
'cancel_url' => url('payment/cancel'),
];
$response = $this->provider->createPayRequest($data);
dd($response);
}
public function notify(Request $request)
{
if (!($this->provider instanceof ExpressCheckout)) {
$this->provider = new ExpressCheckout();
}
$post = [
'cmd' => '_notify-validate',
];
$data = $request->all();
foreach ($data as $key => $value) {
$post[$key] = $value;
}
$response = (string) $this->provider->verifyIPN($post);
$ipn = new IPNStatus();
$ipn->payload = json_encode($post);
$ipn->status = $response;
$ipn->save();
// $user = Auth::user();
// Mail::to($user->email)->send(new UserPlanActivated($user));
}
protected function getCheckoutData($recurring = false)
{
$data = [];
$order_id = Invoice::all()->count() + 1;
$Itemm = Type::where('id', \Request::input('type_id'))->first();
// dd($Itemm['name']);
if ($recurring === true) {
$data['items'] = [
[
'name' => 'Monthly Subscription '.$Itemm['name'].' #'.$order_id,
'price' => $Itemm['price'],
'qty' => 1,
],
];
// $data['return_url'] = route('userec?mode=recurring');
$data['return_url'] = url('/paypal/ec-checkout-success?mode=recurring');
$data['subscription_desc'] = 'Monthly Subscription '.$Itemm['name'].' #'.$order_id;
} else {
$data['items'] = [
[
'name' => 'Monthly Subscription '.$Itemm['name'].' #'.$order_id,
'price' => $Itemm['price'],
'qty' => 1,
],
];
// $data['return_url'] = route('userec');
$data['return_url'] = url('/paypal/ec-checkout-success');
}
$data['invoice_id'] = $Itemm['name'].'_'.$order_id;
$data['invoice_description'] = "Order #$order_id Invoice";
$data['cancel_url'] = route('userpackages');
$total = 0;
foreach ($data['items'] as $item) {
$total += $item['price'] * $item['qty'];
}
$data['total'] = $total;
return $data;
}
protected function createInvoice($cart, $status)
{
$current = Carbon::now();
$expiredatetime = $current->addDays(30);
$invoice = new Invoice();
$invoice->user_id = Auth::user()->id;
$invoice->title = $cart['invoice_description'];
$invoice->price = $cart['total'];
$invoice->plan_expire = $expiredatetime->toDateTimeString();
collect($cart['items'])->each(function ($product) use ($invoice) {
$invoice->type_id = 3;
});
if (!strcasecmp($status, 'Completed') || !strcasecmp($status, 'Processed')) {
$invoice->paid = 1;
} else {
$invoice->paid = 0;
}
$invoice->save();
return $invoice;
}
Note
My error comes from this line in getExpressCheckoutSuccess function:
$response = $this->provider->createMonthlySubscription($response['TOKEN'], $cart['item']['price'], $cart['subscription_desc']);