optimierungen monitoring-Modul und messaging-Modul

infrastructure/messaging/README-INFRA-MESSAGING.md

@@ -625,9 +625,7 @@ suspend fun handleMessagingError(error: MessagingError, topic: String) {
 ```kotlin
 // Umfassendes Monitoring einrichten
 @Component
-class MessagingMetrics(
-    private val meterRegistry: MeterRegistry
-) {
+class MessagingMetrics( private val meterRegistry: MeterRegistry ) {
     private val publishedEvents = Counter.builder("messaging.events.published")
         .register(meterRegistry)
 

infrastructure/messaging/messaging-client/src/main/kotlin/at/mocode/infrastructure/messaging/client/EventConsumer.kt

@@ -1,11 +1,10 @@
 package at.mocode.infrastructure.messaging.client
 
-import reactor.core.publisher.Flux
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.mapNotNull
 import kotlinx.coroutines.reactive.asPublisher
 import org.slf4j.LoggerFactory
+import reactor.core.publisher.Flux
 
 /**
  * Generische Schnittstelle zum Konsumieren von Events aus einem Message-Broker.

infrastructure/messaging/messaging-client/src/main/kotlin/at/mocode/infrastructure/messaging/client/KafkaEventPublisher.kt

@@ -99,7 +99,7 @@ class KafkaEventPublisher(
                                 index + 1, topic, key, event::class.simpleName, isRetryableException(exception), exception.message, exception)
                         }
                         .retryWhen(createRetrySpec(topic, key))
-                        .map { Unit } // Convert to Mono<Unit> that emits one Unit per successful send
+                        .map { } // Convert to Mono<Unit> that emits one Unit per successful send
                         .onErrorContinue { error, _ ->
                             logger.error("Error publishing event {} in batch to topic '{}': {}",
                                 index + 1, topic, error.message)
@@ -142,7 +142,7 @@ class KafkaEventPublisher(
                 logger.error("Final failure after retries: Failed to publish event to topic '{}' with key '{}'",
                     topic, key, exception)
             }
-            .map { Unit }
+            .map { }
     }
 
     @Deprecated("Use publishEvents with Result<List<Unit>> instead.")
@@ -175,7 +175,7 @@ class KafkaEventPublisher(
                             index + 1, topic, key, event::class.simpleName, isRetryableException(exception), exception.message, exception)
                     }
                     .retryWhen(createRetrySpec(topic, key))
-                    .map { Unit } // Convert to Mono<Unit> that emits one Unit per successful send
+                    .map { } // Convert to Mono<Unit> that emits one Unit per successful send
                     .onErrorContinue { error, _ ->
                         logger.error("Error publishing event {} in batch to topic '{}': {}",
                             index + 1, topic, error.message)

infrastructure/messaging/messaging-client/src/main/kotlin/at/mocode/infrastructure/messaging/client/ReactiveKafkaConfig.kt

@@ -5,7 +5,6 @@ import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
-import org.springframework.kafka.core.DefaultKafkaProducerFactory
 import org.springframework.kafka.core.reactive.ReactiveKafkaProducerTemplate
 import reactor.kafka.sender.SenderOptions
 import java.time.Duration