Editing: Poolam.php
<?php namespace Shetabit\Multipay\Drivers\Poolam; use GuzzleHttp\Client; use Shetabit\Multipay\Abstracts\Driver; use Shetabit\Multipay\Exceptions\InvalidPaymentException; use Shetabit\Multipay\Exceptions\PurchaseFailedException; use Shetabit\Multipay\Contracts\ReceiptInterface; use Shetabit\Multipay\Invoice; use Shetabit\Multipay\Receipt; use Shetabit\Multipay\RedirectionForm; use Shetabit\Multipay\Request; class Poolam extends Driver { /** * Poolam Client. * * @var object */ protected $client; /** * Invoice * * @var Invoice */ protected $invoice; /** * Driver settings * * @var object */ protected $settings; /** * Poolam constructor. * Construct the class with the relevant settings. * * @param Invoice $invoice * @param $settings */ public function __construct(Invoice $invoice, $settings) { $this->invoice($invoice); $this->settings = (object) $settings; $this->client = new Client(); } /** * Purchase Invoice. * * @return string * * @throws \GuzzleHttp\Exception\GuzzleException */ public function purchase() { $amount = $this->invoice->getAmount() * ($this->settings->currency == 'T' ? 10 : 1); // convert to rial $data = array( 'api_key' => $this->settings->merchantId, 'amount' => $amount, 'return_url' => $this->settings->callbackUrl, ); $response = $this->client->request( 'POST', $this->settings->apiPurchaseUrl, [ "form_params" => $data, "http_errors" => false, ] ); $body = json_decode($response->getBody()->getContents(), true); if (empty($body['status']) || $body['status'] != 1) { // some error has happened throw new PurchaseFailedException($body['status']); } $this->invoice->transactionId($body['invoice_key']); // return the transaction's id return $this->invoice->getTransactionId(); } /** * Pay the Invoice * * @return RedirectionForm */ public function pay() : RedirectionForm { $payUrl = $this->settings->apiPaymentUrl.$this->invoice->getTransactionId(); return $this->redirectWithForm($payUrl, [], 'GET'); } /** * Verify payment * * @return mixed|void * * @throws InvalidPaymentException * @throws \GuzzleHttp\Exception\GuzzleException */ public function verify() : ReceiptInterface { $data = [ 'api_key' => $this->settings->merchantId, ]; $transactionId = $this->invoice->getTransactionId() ?? Request::input('invoice_key'); $url = $this->settings->apiVerificationUrl.$transactionId; $response = $this->client->request( 'POST', $url, ["form_params" => $data, "http_errors" => false] ); $body = json_decode($response->getBody()->getContents(), true); if (empty($body['status']) || $body['status'] != 1) { $message = $body['errorDescription'] ?? null; $this->notVerified($message, $body['status']); } return $this->createReceipt($body['bank_code']); } /** * Generate the payment's receipt * * @param $referenceId * * @return Receipt */ protected function createReceipt($referenceId) { $receipt = new Receipt('poolam', $referenceId); return $receipt; } /** * Trigger an exception * * @param $message * @throws InvalidPaymentException */ private function notVerified($message, $status) { if (empty($message)) { throw new InvalidPaymentException('خطای ناشناخته ای رخ داده است.', (int)$status); } else { throw new InvalidPaymentException($message, (int)$status); } } }
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