ensure correct expires_at timezone

src/Commands/PesapalAuthCommand.php

@@ -27,7 +27,9 @@ public function handle(): int
         if($response->ok()) {
             PesapalToken::create([
                 'access_token' => $response->json(key: 'token'),
-                'expires_at'   => Carbon::parse(time: $response->json(key: 'expiryDate'), tz: 'UTC')
+                // The 'expiryDate' is in UTC timezone, so it is first parsed with the UTC timezone.
+                // Then, the timezone is converted to the application's timezone using the 'tz' method.
+                'expires_at' => Carbon::parse(time: $response->json(key: 'expiryDate'), tz: 'UTC')->tz(config(key: 'app.timezone'))
             ]);
 
             $this->comment(string: 'A fresh access token has been retrieved and saved to the database.');

tests/TestCase.php

@@ -28,6 +28,7 @@ public function getEnvironmentSetUp($app): void
     {
         config()->set('app.key', 'base64:E3SoAOQeMq0UyI7aBZzBPTSAXqp485oM6xqxOtvKhDA=');
         config()->set('database.default', 'testing');
+        config()->set('app.timezone', 'Africa/Nairobi');
         // @see https://developer.pesapal.com/api3-demo-keys.txt
         config()->set('pesapal.pesapal_live', false);
         config()->set('pesapal.consumer_key', 'qkio1BGGYAXTu2JOfm7XSXNruoZsrqEW');