use default group in consumer fix

src/Console/Commands/KafkaQueue.php

@@ -12,7 +12,7 @@ class KafkaQueue extends Command
      *
      * @var string
      */
-    protected $signature = 'kafka:queue {group_name = null} {--offset_reset = earliest}';
+    protected $signature = 'kafka:queue {group_name?} {--offset_reset = earliest}';
 
     /**
      * The console command description.

src/KafkaService.php

@@ -56,6 +56,7 @@ class KafkaService
     }
 
     public function consume (String $group = null, String $offsetReset = 'earliest') {
+        // if (!$group) $group=
         $consumer = Kafka::createConsumer($this->getTopicsToConsume(), $group)
         ->withOptions($this->configOptions)
         ->withOptions([