test: add test for incoming kafka message processing

2 files changed, 12 insertions, 8 deletions

diff --git a/src/main/kotlin/dev/dnpm/etl/processor/config/AppKafkaConfiguration.kt b/src/main/kotlin/dev/dnpm/etl/processor/config/AppKafkaConfiguration.kt
index 1ff5e58..3799762 100644
--- a/src/main/kotlin/dev/dnpm/etl/processor/config/AppKafkaConfiguration.kt
+++ b/src/main/kotlin/dev/dnpm/etl/processor/config/AppKafkaConfiguration.kt
@@ -98,9 +98,10 @@ class AppKafkaConfiguration {
     @Bean
     @ConditionalOnProperty(value = ["app.kafka.input-topic"])
     fun kafkaInputListener(
-        requestProcessor: RequestProcessor
+        requestProcessor: RequestProcessor,
+        objectMapper: ObjectMapper
     ): KafkaInputListener {
-        return KafkaInputListener(requestProcessor)
+        return KafkaInputListener(requestProcessor, objectMapper)
     }
 
     @Bean
diff --git a/src/main/kotlin/dev/dnpm/etl/processor/input/KafkaInputListener.kt b/src/main/kotlin/dev/dnpm/etl/processor/input/KafkaInputListener.kt
index f3c0ab4..63bf60a 100644
--- a/src/main/kotlin/dev/dnpm/etl/processor/input/KafkaInputListener.kt
+++ b/src/main/kotlin/dev/dnpm/etl/processor/input/KafkaInputListener.kt
@@ -19,6 +19,7 @@
 
 package dev.dnpm.etl.processor.input
 
+import com.fasterxml.jackson.databind.ObjectMapper
 import de.ukw.ccc.bwhc.dto.Consent
 import de.ukw.ccc.bwhc.dto.MtbFile
 import dev.dnpm.etl.processor.services.RequestProcessor
@@ -27,17 +28,19 @@ import org.slf4j.LoggerFactory
 import org.springframework.kafka.listener.MessageListener
 
 class KafkaInputListener(
-    private val requestProcessor: RequestProcessor
-) : MessageListener<String, MtbFile> {
+    private val requestProcessor: RequestProcessor,
+    private val objectMapper: ObjectMapper
+) : MessageListener<String, String> {
     private val logger = LoggerFactory.getLogger(KafkaInputListener::class.java)
 
-    override fun onMessage(data: ConsumerRecord<String, MtbFile>) {
-        if (data.value().consent.status == Consent.Status.ACTIVE) {
+    override fun onMessage(data: ConsumerRecord<String, String>) {
+        val mtbFile = objectMapper.readValue(data.value(), MtbFile::class.java)
+        if (mtbFile.consent.status == Consent.Status.ACTIVE) {
             logger.debug("Accepted MTB File for processing")
-            requestProcessor.processMtbFile(data.value())
+            requestProcessor.processMtbFile(mtbFile)
         } else {
             logger.debug("Accepted MTB File and process deletion")
-            requestProcessor.processDeletion(data.value().patient.id)
+            requestProcessor.processDeletion(mtbFile.patient.id)
         }
     }
 }
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