<?php
namespace Common\Billing\Gateways\Paypal;
use Carbon\Carbon;
use Common\Settings\Settings;
use Illuminate\Http\Client\PendingRequest;
use Illuminate\Support\Facades\Http;
trait InteractsWithPaypalRestApi
{
protected string|null $accessToken = null;
protected Carbon|null $tokenExpires = null;
public function paypal(): PendingRequest
{
$baseUrl = app(Settings::class)->get('billing.paypal_test_mode')
? 'https://api-m.sandbox.paypal.com/v1'
: 'https://api-m.paypal.com/v1';
if (
!$this->accessToken ||
$this->tokenExpires->lessThan(Carbon::now())
) {
$clientId = config('services.paypal.client_id');
$secret = config('services.paypal.secret');
$response = Http::withBasicAuth($clientId, $secret)
->asForm()
->post("$baseUrl/oauth2/token", [
'grant_type' => 'client_credentials',
]);
if (!$response->successful()) {
$response->throw();
}
$this->accessToken = $response['access_token'];
$this->tokenExpires = Carbon::now()->addSeconds(
$response['expires_in'],
);
}
return Http::withToken($this->accessToken)->baseUrl($baseUrl);
}
}