Switch to cURL for API requests in Zibal driver (#283)

* Switch to cURL for API requests in Zibal driver

Replaced the HTTP client code with cURL to handle API requests for the Zibal payment gateway. The change aims to streamline the request process, encapsulating the data and headers setup within the cURL functions.

* Refactor Zibal verification to use cURL instead of client

This change removes the client object and switches to using cURL for handling the payment verification process. The updated implementation uses direct cURL functions to set the request parameters and handle the response, streamlining the verification process. Additionally, the `orderId` variable was removed as it was unused.

src/Drivers/Zibal/Zibal.php

@@ -14,13 +14,6 @@
 
 class Zibal extends Driver
 {
-    /**
-     * Zibal Client.
-     *
-     * @var object
-     */
-    protected $client;
-
     /**
      * Invoice
      *
@@ -69,23 +62,32 @@ public function purchase()
             $orderId = $details['order_id'];
         }
 
-        $data = array(
-            "merchant"=> $this->settings->merchantId, //required
-            "callbackUrl"=> $this->settings->callbackUrl, //required
-            "amount"=> $amount, //required
-            "orderId"=> $orderId, //optional
-        );
-
-        // Pass current $data array to add existing optional details
-        $data = $this->checkOptionalDetails($data);
-
-        $response = $this->client->request(
-            'POST',
-            $this->settings->apiPurchaseUrl,
-            ["json" => $data, "http_errors" => false]
-        );
-
-        $body = json_decode($response->getBody()->getContents(), false);
+        $curl = curl_init();
+
+        curl_setopt_array($curl, array(
+            CURLOPT_URL => $this->settings->apiPurchaseUrl,
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_ENCODING => '',
+            CURLOPT_MAXREDIRS => 10,
+            CURLOPT_TIMEOUT => 0,
+            CURLOPT_FOLLOWLOCATION => true,
+            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
+            CURLOPT_CUSTOMREQUEST => 'POST',
+            CURLOPT_POSTFIELDS =>'{
+			"merchant": "'.$this->settings->merchantId.'",
+			"amount": "'.$amount.'",
+			"callbackUrl": "'.$this->settings->callbackUrl.'",
+			"orderId": "'.$orderId.'"
+		}',
+            CURLOPT_HTTPHEADER => array(
+                'Content-Type: application/json'
+            ),
+        ));
+
+        $response = curl_exec($curl);
+
+        curl_close($curl);
+        $body = json_decode($response, false);
 
         if ($body->result != 100) {
             // some error has happened
@@ -126,26 +128,38 @@ public function verify() : ReceiptInterface
     {
         $successFlag = Request::input('success');
         $status = Request::input('status');
-        $orderId = Request::input('orderId');
         $transactionId = $this->invoice->getTransactionId() ?? Request::input('trackId');
 
         if ($successFlag != 1) {
             $this->notVerified($this->translateStatus($status), $status);
         }
 
         //start verfication
-        $data = array(
-            "merchant" => $this->settings->merchantId, //required
-            "trackId" => $transactionId, //required
-        );
-
-        $response = $this->client->request(
-            'POST',
-            $this->settings->apiVerificationUrl,
-            ["json" => $data, "http_errors" => false]
-        );
-
-        $body = json_decode($response->getBody()->getContents(), false);
+
+        $curl = curl_init();
+
+        curl_setopt_array($curl, array(
+            CURLOPT_URL => $this->settings->apiVerificationUrl,
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_ENCODING => '',
+            CURLOPT_MAXREDIRS => 10,
+            CURLOPT_TIMEOUT => 0,
+            CURLOPT_FOLLOWLOCATION => true,
+            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
+            CURLOPT_CUSTOMREQUEST => 'POST',
+            CURLOPT_POSTFIELDS =>'{
+			"merchant": "'.$this->settings->merchantId.'",
+			"trackId": "'.$transactionId.'",
+		}',
+            CURLOPT_HTTPHEADER => array(
+                'Content-Type: application/json'
+            ),
+        ));
+
+        $response = curl_exec($curl);
+
+        curl_close($curl);
+        $body = json_decode($response, false);
 
         if ($body->result != 100) {
             $this->notVerified($body->message, $body->result);