add link to kafka setup

.gitignore

@@ -18,4 +18,5 @@
 # vendor/
 
 # Go workspace file
-go.work
+go.work
+.idea/

README.md

@@ -56,4 +56,9 @@ just re-echos back what it got.
 
 An alternative would have been the much more complex [Postman ECHO API](https://www.postman.com/postman/workspace/published-postman-templates/documentation/631643-f695cab7-6878-eb55-7943-ad88e1ccfd65), a REST API service
 that allows you to test your REST clients and make sample API calls with any methods and
-configuration. It just returns back the request as a response.
+configuration. It just returns back the request as a response.
+
+
+### Note
+
+The  Kafka local setup is not included in this project, it's just a copy of [this repo](https://github.com/conduktor/kafka-stack-docker-compose/blob/master/full-stack.yml)

api/test-api.go

@@ -47,7 +47,6 @@ func (p *SampleMessage) ToJsonString() (string, error) {
 func parseBodyAndAddProperty(message string) SampleMessage {
 	var payload SampleMessage
 	fmt.Println("Parsing message", message)
-	//if err := json.Unmarshal([]byte(message), &message);
 	if err := json.NewDecoder(strings.NewReader(message)).Decode(&payload); err != nil {
 		log.Fatal("Error unmarshalling message", err)
 	}