From 8495deb8581c11cea0bcc855a58c2def9a9e360d Mon Sep 17 00:00:00 2001
From: philippe PICHET <p.pichet@matawan-mobility.com>
Date: Fri, 5 Jul 2024 11:01:10 +0200
Subject: [PATCH] Don't send attributes if it's empty

---
 pkg/gps/GpsProducer.php           | 12 ++++++++----
 pkg/gps/Tests/GpsProducerTest.php |  1 -
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/pkg/gps/GpsProducer.php b/pkg/gps/GpsProducer.php
index e2e6d4046..b36fad19d 100644
--- a/pkg/gps/GpsProducer.php
+++ b/pkg/gps/GpsProducer.php
@@ -37,10 +37,14 @@ public function send(Destination $destination, Message $message): void
 
         /** @var Topic $topic */
         $topic = $this->context->getClient()->topic($destination->getTopicName());
-        $topic->publish([
-            'data' => json_encode($message),
-            'attributes' => $message->getAttributes(),
-        ]);
+
+        $params = ['data' => json_encode($message)];
+
+        if (count($message->getAttributes()) > 0) {
+            $params['attributes'] = $message->getAttributes();
+        }
+
+        $topic->publish($params);
     }
 
     public function setDeliveryDelay(?int $deliveryDelay = null): Producer
diff --git a/pkg/gps/Tests/GpsProducerTest.php b/pkg/gps/Tests/GpsProducerTest.php
index a677e1328..5e42938a5 100644
--- a/pkg/gps/Tests/GpsProducerTest.php
+++ b/pkg/gps/Tests/GpsProducerTest.php
@@ -35,7 +35,6 @@ public function testShouldSendMessage()
             ->method('publish')
             ->with($this->identicalTo([
                 'data' => '{"body":"","properties":[],"headers":[]}',
-                'attributes' => [],
             ])
             );