From f36efae5418bbced8291e0d1ce349ca2f520aff8 Mon Sep 17 00:00:00 2001
From: OgheneTega <oshinowojoshua@gmail.com>
Date: Fri, 5 Apr 2024 13:11:35 +0100
Subject: [PATCH] check if paystack gateway exists

---
 ...ass-wc-gateway-paystack-blocks-support.php | 24 +++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/includes/class-wc-gateway-paystack-blocks-support.php b/includes/class-wc-gateway-paystack-blocks-support.php
index 9388474..3368f73 100644
--- a/includes/class-wc-gateway-paystack-blocks-support.php
+++ b/includes/class-wc-gateway-paystack-blocks-support.php
@@ -28,10 +28,26 @@ public function initialize() {
 	 * @return boolean
 	 */
 	public function is_active() {
-		$payment_gateways_class = WC()->payment_gateways();
-		$payment_gateways       = $payment_gateways_class->payment_gateways();
-		return $payment_gateways['paystack']->is_available();
-	}
+    $payment_gateways_class = WC()->payment_gateways();
+    
+    // Check if payment gateways are available
+    if ($payment_gateways_class) {
+        $payment_gateways = $payment_gateways_class->payment_gateways();
+        
+        // Check if payment gateways is not empty and Paystack gateway exists
+        if (!empty($payment_gateways) && isset($payment_gateways['paystack'])) {
+            // Check if Paystack gateway is available
+            return $payment_gateways['paystack']->is_available();
+        } else {
+            // Paystack gateway not found
+            return false;
+        }
+    } else {
+        // Payment gateways not initialized
+        throw new Exception('Payment gateways not initialized');
+    }
+}
+
 
 	/**
 	 * Returns an array of scripts/handles to be registered for this payment method.