From 764ba5bc3a9a0329991e5b91ca0048027b2ba9cf Mon Sep 17 00:00:00 2001
From: Swordsteel <swordsteel@gmail.com>
Date: Tue, 5 Aug 2025 10:32:17 +0200
Subject: [PATCH] set up Kafka

---
 build.gradle.kts                      |  2 ++
 src/main/resources/application.yml    | 11 +++++++++++
 src/main/resources/logback-spring.xml |  4 ++--
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index f9c87c4..20022a0 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -16,6 +16,7 @@ dependencies {
     implementation(hlaeja.library.common.messages)
     implementation(hlaeja.library.jwt)
     implementation(hlaeja.projectreactor.kotlin.reactor.extensions)
+    implementation(hlaeja.springboot.kafka)
     implementation(hlaeja.springboot.redis.session)
     implementation(hlaeja.springboot.starter.actuator)
     implementation(hlaeja.springboot.starter.redis)
@@ -29,6 +30,7 @@ dependencies {
     testImplementation(hlaeja.kotlin.test.junit5)
     testImplementation(hlaeja.mockk)
     testImplementation(hlaeja.projectreactor.reactor.test)
+    testImplementation(hlaeja.springboot.kafka.test)
     testImplementation(hlaeja.springboot.starter.test)
 
     testRuntimeOnly(hlaeja.junit.platform.launcher)
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 869c180..148fabb 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -17,6 +17,13 @@ spring:
     redis:
       port: 6379
       database: 2
+  kafka:
+    consumer:
+      group-id: management-ui
+      auto-offset-reset: latest
+      value-deserializer: org.springframework.kafka.support.serializer.JsonDeserializer
+      properties:
+        spring.json.trusted.packages: "ltd.hlaeja.library.accountRegistry.event"
 
 server:
   error:
@@ -63,6 +70,8 @@ spring:
   data:
     redis:
       host: localhost
+  kafka:
+    bootstrap-servers: localhost:9091
 
 server:
   error:
@@ -89,6 +98,8 @@ spring:
   data:
     redis:
       host: Redis
+  kafka:
+    bootstrap-servers: kafka:9092
 
 server:
   error:
diff --git a/src/main/resources/logback-spring.xml b/src/main/resources/logback-spring.xml
index a11bbe7..0904faa 100644
--- a/src/main/resources/logback-spring.xml
+++ b/src/main/resources/logback-spring.xml
@@ -7,7 +7,7 @@
   <root level="INFO">
     <appender-ref ref="STDOUT"/>
   </root>
-  <springProfile name="develop|docker">
-    <logger level="DEBUG" name="ltd.hlaeja"/>
+  <springProfile name="development|docker">
+    <logger level="TRACE" name="ltd.hlaeja"/>
   </springProfile>
 </configuration>