v3 36

apps/converter/src/main/kotlin/no/iktdev/mediaprocessing/converter/tasks/ConvertService.kt

@@ -14,14 +14,18 @@ import no.iktdev.mediaprocessing.shared.contract.data.ConvertData
 import no.iktdev.mediaprocessing.shared.contract.data.ConvertWorkPerformed
 import no.iktdev.mediaprocessing.shared.contract.data.ConvertedData
 import org.springframework.beans.factory.annotation.Autowired
-import org.springframework.scheduling.annotation.EnableScheduling
 import org.springframework.stereotype.Service
 
 
 @Service
-class ConvertServiceV2(
+class ConvertService(
     @Autowired var tasks: TaskCoordinator,
 ) : TaskService(), ConvertListener, TaskCoordinator.TaskEvents {
+
+    fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     override val log = KotlinLogging.logger {}
     override val logDir = ConverterEnv.logDirectory
 
@@ -86,7 +90,8 @@ class ConvertServiceV2(
                 metadata = EventMetadata(
                     referenceId = task.referenceId,
                     derivedFromEventId = task.eventId,
-                    status = EventStatus.Success
+                    status = EventStatus.Success,
+                    source = getProducerName()
                 ),
                 data = ConvertedData(
                     outputFiles = outputFiles
@@ -105,7 +110,8 @@ class ConvertServiceV2(
             metadata = EventMetadata(
                 referenceId = task.referenceId,
                 derivedFromEventId = task.eventId,
-                status = EventStatus.Failed
+                status = EventStatus.Failed,
+                source = getProducerName()
             )
         ))
     }

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/CoordinatorEventCoordinator.kt

@@ -29,6 +29,10 @@ class Coordinator(
     init {
     }
 
+    fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     public fun startProcess(file: File, type: ProcessType) {
         val operations: List<StartOperationEvents> = listOf(
             StartOperationEvents.ENCODE,
@@ -43,7 +47,8 @@ class Coordinator(
         val event = MediaProcessStartEvent(
             metadata = EventMetadata(
                 referenceId = referenceId.toString(),
-                status = EventStatus.Success
+                status = EventStatus.Success,
+                source = getProducerName()
             ),
             data = StartEventData(
                 file = file.absolutePath,
@@ -71,7 +76,8 @@ class Coordinator(
             metadata = EventMetadata(
                 referenceId = referenceId,
                 derivedFromEventId = eventToAttachTo.eventId(),
-                status = EventStatus.Success
+                status = EventStatus.Success,
+                source = getProducerName()
             ),
             data = message
         ))

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/BaseInfoFromFileTaskListener.kt

@@ -26,7 +26,9 @@ class BaseInfoFromFileTaskListener() : CoordinatorEventListener() {
     override val produceEvent: Events = Events.EventMediaReadBaseInfoPerformed
     override val listensForEvents: List<Events> = listOf(Events.EventMediaProcessStarted)
 
-
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
 
     override fun onEventsReceived(incomingEvent: ConsumableEvent<Event>, events: List<Event>) {
         val event = incomingEvent.consume()
@@ -36,11 +38,11 @@ class BaseInfoFromFileTaskListener() : CoordinatorEventListener() {
         }
         val message = try {
             readFileInfo(event.data as StartEventData, event.metadata.eventId)?.let {
-                BaseInfoEvent(metadata = event.makeDerivedEventInfo(EventStatus.Success), data = it)
+                BaseInfoEvent(metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()), data = it)
-            } ?: BaseInfoEvent(metadata = event.makeDerivedEventInfo(EventStatus.Failed))
+            } ?: BaseInfoEvent(metadata = event.makeDerivedEventInfo(EventStatus.Failed, getProducerName()))
         } catch (e: Exception) {
             e.printStackTrace()
-            BaseInfoEvent(metadata = event.makeDerivedEventInfo(EventStatus.Failed))
+            BaseInfoEvent(metadata = event.makeDerivedEventInfo(EventStatus.Failed, getProducerName()))
         }
         onProduceEvent(message)
     }

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/CompletedTaskListener.kt

@@ -33,6 +33,9 @@ class CompletedTaskListener: CoordinatorEventListener() {
 
     var doNotProduceComplete = System.getenv("DISABLE_COMPLETE").toBoolean() ?: false
 
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
 
     override fun onReady() {
         super.onReady()
@@ -410,7 +413,7 @@ class CompletedTaskListener: CoordinatorEventListener() {
 
 
         onProduceEvent(MediaProcessCompletedEvent(
-            metadata = event.makeDerivedEventInfo(EventStatus.Success),
+            metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
             data = CompletedEventData(
                 events.map { it.eventId() }
             )

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/ConvertWorkTaskListener.kt

@@ -24,6 +24,10 @@ import java.io.File
 class ConvertWorkTaskListener: WorkTaskListener() {
     val log = KotlinLogging.logger {}
 
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: Coordinator? = null
     override val produceEvent: Events = Events.EventWorkConvertCreated
@@ -73,7 +77,7 @@ class ConvertWorkTaskListener: WorkTaskListener() {
         val convertFile = file?.let { File(it) }
         if (convertFile == null || !convertFile.exists()) {
             onProduceEvent(ConvertWorkCreatedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Failed)
+                metadata = event.makeDerivedEventInfo(EventStatus.Failed, getProducerName())
             ))
             return
         } else {
@@ -86,7 +90,7 @@ class ConvertWorkTaskListener: WorkTaskListener() {
 
 
             ConvertWorkCreatedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Success),
+                metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
                 data = convertData
             ).also { event ->
                 onProduceEvent(event)

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/CoverDownloadTaskListener.kt

@@ -21,6 +21,10 @@ import java.io.File
 class CoverDownloadTaskListener : CoordinatorEventListener() {
     val log = KotlinLogging.logger {}
 
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: Coordinator? = null
     override val produceEvent: Events = Events.EventWorkDownloadCoverPerformed
@@ -34,7 +38,7 @@ class CoverDownloadTaskListener : CoordinatorEventListener() {
 
 
         val failedEventDefault = MediaCoverDownloadedEvent(
-            metadata = event.makeDerivedEventInfo(EventStatus.Failed)
+            metadata = event.makeDerivedEventInfo(EventStatus.Failed, getProducerName())
         )
 
         val data = event.az<MediaCoverInfoReceivedEvent>()?.data
@@ -83,7 +87,7 @@ class CoverDownloadTaskListener : CoordinatorEventListener() {
                 return
             }
             onProduceEvent(MediaCoverDownloadedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Success),
+                metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
                 data = DownloadedCover(result.absolutePath)
             ))
         }

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/CoverFromMetadataTaskListener.kt

@@ -18,6 +18,9 @@ import org.springframework.stereotype.Service
 class CoverFromMetadataTaskListener: CoordinatorEventListener() {
     val log = KotlinLogging.logger {}
 
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
 
     @Autowired
     override var coordinator: Coordinator? = null
@@ -73,11 +76,11 @@ class CoverFromMetadataTaskListener: CoordinatorEventListener() {
         val result = if (coverUrl.isNullOrBlank()) {
             log.warn { "No cover available for ${baseInfo.title}" }
             MediaCoverInfoReceivedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Skipped)
+                metadata = event.makeDerivedEventInfo(EventStatus.Skipped, getProducerName())
             )
         } else {
             MediaCoverInfoReceivedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Success),
+                metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
                 data = CoverDetails(
                     url = coverUrl,
                     outFileBaseName = NameHelper.normalize(coverTitle),

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/EncodeWorkArgumentsTaskListener.kt

@@ -22,6 +22,9 @@ import java.io.File
 class EncodeWorkArgumentsTaskListener: CoordinatorEventListener() {
     val log = KotlinLogging.logger {}
 
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
 
     @Autowired
     override var coordinator: Coordinator? = null
@@ -74,11 +77,11 @@ class EncodeWorkArgumentsTaskListener: CoordinatorEventListener() {
         val result = mapper.getArguments()
         if (result == null) {
             onProduceEvent(EncodeArgumentCreatedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Failed)
+                metadata = event.makeDerivedEventInfo(EventStatus.Failed, getProducerName())
             ))
         } else {
             onProduceEvent(EncodeArgumentCreatedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Success),
+                metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
                 data = result
             ))
         }

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/EncodeWorkTaskListener.kt

@@ -22,6 +22,10 @@ import org.springframework.stereotype.Service
 class EncodeWorkTaskListener : WorkTaskListener() {
     private val log = KotlinLogging.logger {}
 
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: Coordinator? = null
     override val produceEvent: Events = Events.EventWorkEncodeCreated
@@ -55,7 +59,7 @@ class EncodeWorkTaskListener : WorkTaskListener() {
             return
         }
         EncodeWorkCreatedEvent(
-            metadata = event.makeDerivedEventInfo(EventStatus.Success),
+            metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
             data = encodeArguments
         ).also { event ->
             onProduceEvent(event)

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/ExtractWorkArgumentsTaskListener.kt

@@ -21,6 +21,10 @@ import java.io.File
 class ExtractWorkArgumentsTaskListener: CoordinatorEventListener() {
     val log = KotlinLogging.logger {}
 
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: Coordinator? = null
     override val produceEvent: Events = Events.EventMediaParameterExtractCreated
@@ -68,11 +72,11 @@ class ExtractWorkArgumentsTaskListener: CoordinatorEventListener() {
         val result = mapper.getArguments()
         if (result.isEmpty()) {
             onProduceEvent(ExtractArgumentCreatedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Skipped)
+                metadata = event.makeDerivedEventInfo(EventStatus.Skipped, getProducerName())
             ))
         } else {
             onProduceEvent(ExtractArgumentCreatedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Success),
+                metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
                 data = result
             ))
         }

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/ExtractWorkTaskListener.kt

@@ -22,6 +22,10 @@ import org.springframework.stereotype.Service
 class ExtractWorkTaskListener: WorkTaskListener() {
     private val log = KotlinLogging.logger {}
 
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: Coordinator? = null
     override val produceEvent: Events = Events.EventWorkExtractCreated
@@ -62,14 +66,14 @@ class ExtractWorkTaskListener: WorkTaskListener() {
         }
         if (arguments.isEmpty()) {
             ExtractWorkCreatedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Failed)
+                metadata = event.makeDerivedEventInfo(EventStatus.Failed, getProducerName())
             )
             return
         }
 
         arguments.mapNotNull {
             ExtractWorkCreatedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Success),
+                metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
                 data = it
             )
         }.forEach { event ->

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/MediaOutInformationTaskListener.kt

@@ -27,6 +27,11 @@ import java.io.FileFilter
 
 @Service
 class MediaOutInformationTaskListener: CoordinatorEventListener() {
+
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: Coordinator? = null
 
@@ -52,7 +57,7 @@ class MediaOutInformationTaskListener: CoordinatorEventListener() {
             log.error { "Required event ${Events.EventMediaReadBaseInfoPerformed} is not present" }
             coordinator?.produceNewEvent(
                 MediaOutInformationConstructedEvent(
-                    metadata = event.makeDerivedEventInfo(EventStatus.Failed)
+                    metadata = event.makeDerivedEventInfo(EventStatus.Failed, getProducerName())
                 )
             )
             return
@@ -65,12 +70,12 @@ class MediaOutInformationTaskListener: CoordinatorEventListener() {
                 outDirectory = pm.getOutputDirectory().absolutePath,
                 info = vi
             ).let { MediaOutInformationConstructedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Success),
+                metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
                 data = it
             ) }
         } else {
             MediaOutInformationConstructedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Failed)
+                metadata = event.makeDerivedEventInfo(EventStatus.Failed, getProducerName())
             )
         }
         onProduceEvent(result)

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/MetadataWaitOrDefaultTaskListener.kt

@@ -29,6 +29,11 @@ val metadataTimeoutMinutes: Int = System.getenv("METADATA_TIMEOUT")?.toIntOrNull
 @Service
 @EnableScheduling
 class MetadataWaitOrDefaultTaskListener() : CoordinatorEventListener() {
+
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: Coordinator? = null
 
@@ -101,7 +106,8 @@ class MetadataWaitOrDefaultTaskListener() : CoordinatorEventListener() {
                     metadata = EventMetadata(
                         referenceId = it.key,
                         derivedFromEventId = it.value.eventId,
-                        status = EventStatus.Skipped
+                        status = EventStatus.Skipped,
+                        source = getProducerName()
                     )
                 )
 

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/ParseMediaFileStreamsTaskListener.kt

@@ -27,6 +27,10 @@ import org.springframework.stereotype.Service
 class ParseMediaFileStreamsTaskListener() : CoordinatorEventListener() {
     val log = KotlinLogging.logger {}
 
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: Coordinator? = null
 
@@ -50,13 +54,13 @@ class ParseMediaFileStreamsTaskListener() : CoordinatorEventListener() {
         val readData = event.dataAs<JsonObject>()
         val result = try {
             MediaFileStreamsParsedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Success),
+                metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
                 data = parseStreams(readData)
             )
         } catch (e: Exception) {
             e.printStackTrace()
             MediaFileStreamsParsedEvent(
-                metadata = event.makeDerivedEventInfo(EventStatus.Failed)
+                metadata = event.makeDerivedEventInfo(EventStatus.Failed, getProducerName())
             )
         }
         onProduceEvent(result)

apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasksV2/listeners/ReadMediaFileStreamsTaskListener.kt

@@ -27,6 +27,11 @@ import java.io.File
 
 @Service
 class ReadMediaFileStreamsTaskListener() : CoordinatorEventListener() {
+
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: Coordinator? = null
 
@@ -57,13 +62,13 @@ class ReadMediaFileStreamsTaskListener() : CoordinatorEventListener() {
             try {
                 val data = fileReadStreams(startEvent, event.metadata.eventId)
                 MediaFileStreamsReadEvent(
-                    metadata = event.makeDerivedEventInfo(EventStatus.Success),
+                    metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
                     data = data
                 )
             } catch (e: Exception) {
                 e.printStackTrace()
                 MediaFileStreamsReadEvent(
-                    metadata = event.makeDerivedEventInfo(EventStatus.Failed)
+                    metadata = event.makeDerivedEventInfo(EventStatus.Failed, getProducerName())
                 )
             }
         }

apps/processer/src/main/kotlin/no/iktdev/mediaprocessing/processer/services/EncodeService.kt

@@ -4,7 +4,6 @@ import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
 import mu.KotlinLogging
-import no.iktdev.eventi.core.WGson
 import no.iktdev.eventi.data.EventMetadata
 import no.iktdev.eventi.data.EventStatus
 import no.iktdev.mediaprocessing.processer.ProcesserEnv
@@ -15,9 +14,7 @@ import no.iktdev.mediaprocessing.processer.ffmpeg.FfmpegTaskService
 import no.iktdev.mediaprocessing.processer.ffmpeg.progress.FfmpegDecodedProgress
 import no.iktdev.mediaprocessing.processer.taskManager
 import no.iktdev.mediaprocessing.shared.common.persistance.Status
-import no.iktdev.mediaprocessing.shared.common.persistance.events
 import no.iktdev.mediaprocessing.shared.common.task.Task
-import no.iktdev.mediaprocessing.shared.contract.Events
 import no.iktdev.mediaprocessing.shared.contract.data.EncodeArgumentData
 import no.iktdev.mediaprocessing.shared.contract.data.EncodeWorkPerformedEvent
 import no.iktdev.mediaprocessing.shared.contract.data.EncodedData
@@ -29,11 +26,15 @@ import java.io.File
 import java.time.Duration
 
 @Service
-class EncodeServiceV2(
+class EncodeService(
     @Autowired var tasks: TaskCoordinator,
     @Autowired private val reporter: Reporter
 ) : FfmpegTaskService(), TaskCoordinator.TaskEvents {
 
+    fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     override val log = KotlinLogging.logger {}
     override val logDir = ProcesserEnv.encodeLogDirectory
 
@@ -139,7 +140,8 @@ class EncodeServiceV2(
                     metadata = EventMetadata(
                         referenceId = task.referenceId,
                         derivedFromEventId = task.eventId,
-                        status = EventStatus.Success
+                        status = EventStatus.Success,
+                        source = getProducerName()
                     ),
                     data = EncodedData(
                         outputFile
@@ -168,7 +170,8 @@ class EncodeServiceV2(
             metadata = EventMetadata(
                 referenceId = task.referenceId,
                 derivedFromEventId = task.eventId,
-                status = EventStatus.Failed
+                status = EventStatus.Failed,
+                source = getProducerName()
             )
         ))
         sendProgress(

apps/processer/src/main/kotlin/no/iktdev/mediaprocessing/processer/services/ExtractService.kt

@@ -24,11 +24,15 @@ import org.springframework.stereotype.Service
 import java.io.File
 
 @Service
-class ExtractServiceV2(
+class ExtractService(
     @Autowired var tasks: TaskCoordinator,
     @Autowired private val reporter: Reporter
 ) : FfmpegTaskService(), TaskCoordinator.TaskEvents {
 
+    fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     override val log = KotlinLogging.logger {}
     override val logDir = ProcesserEnv.encodeLogDirectory
 
@@ -111,7 +115,8 @@ class ExtractServiceV2(
                     metadata = EventMetadata(
                         referenceId = task.referenceId,
                         derivedFromEventId = task.eventId,
-                        status = EventStatus.Success
+                        status = EventStatus.Success,
+                        source = getProducerName()
                     ),
                     data = ExtractedData(
                         outputFile
@@ -141,7 +146,8 @@ class ExtractServiceV2(
                 metadata = EventMetadata(
                     referenceId = task.referenceId,
                     derivedFromEventId = task.eventId,
-                    status = EventStatus.Failed
+                    status = EventStatus.Failed,
+                    source = getProducerName()
                 )
             )
         )

apps/pyMetadata/app.py

@@ -34,7 +34,7 @@ events_server_address = os.environ.get("DATABASE_ADDRESS") or "192.168.2.250" #
 events_server_port  = os.environ.get("DATABASE_PORT") or "3306"
 events_server_database_name = os.environ.get("DATABASE_NAME_E") or "eventsV3" # "events"
 events_server_username = os.environ.get("DATABASE_USERNAME") or "root"
-events_server_password = os.environ.get("DATABASE_PASSWORD") or "shFZ27eL2x2NoxyEDBMfDWkvFO"  #"root"
+events_server_password = os.environ.get("DATABASE_PASSWORD") or "shFZ27eL2x2NoxyEDBMfDWkvFO"  #"root" // default password
 
 
 
@@ -65,8 +65,8 @@ class EventsPullerThread(threading.Thread):
                                 GROUP BY referenceId
                                 HAVING 
                                     SUM(event = 'event:media-read-base-info:performed') > 0
-                                    AND SUM(event = 'event:media-metadata-search:performed') != 0
+                                    AND SUM(event = 'event:media-metadata-search:performed') = 0
-                                    AND SUM(event = 'event:media-process:completed') != 0
+                                    AND SUM(event = 'event:media-process:completed') = 0
                             )
                             AND event = 'event:media-read-base-info:performed';
         """)
@@ -211,7 +211,8 @@ class MetadataEventHandler:
                 eventId=str(uuid.uuid4()),
                 derivedFromEventId=event.metadata.eventId,
                 status="Failed" if result is None else "Success",
-                created=datetime.now().isoformat()
+                created=datetime.now().isoformat(),
+                source="metadataApp"
             ),
             data=result,
             eventType="EventMediaMetadataSearchPerformed"

apps/pyMetadata/clazz/shared.py

@@ -11,6 +11,7 @@ class EventMetadata:
     referenceId: str
     status: str
     created: datetime
+    source: str
 
     def to_dict(self):
         return asdict(self)
@@ -53,7 +54,8 @@ def json_to_media_event(json_data: str) -> MediaEvent:
         eventId=metadata_dict['eventId'],
         referenceId=metadata_dict['referenceId'],
         status=metadata_dict['status'],
-        created=parse_datetime(metadata_dict['created'])
+        created=parse_datetime(metadata_dict['created']),
+        source=metadata_dict['source']
     )
 
     event_data = EventData(

shared/eventi/src/main/kotlin/no/iktdev/eventi/data/EventImpl.kt

@@ -24,7 +24,8 @@ data class EventMetadata(
     val eventId: String = UUID.randomUUID().toString(),
     val referenceId: String,
     val status: EventStatus,
-    val created: LocalDateTime = LocalDateTime.now()
+    val created: LocalDateTime = LocalDateTime.now(),
+    val source: String = "Unknown producer"
 )
 
 enum class EventStatus {

shared/eventi/src/main/kotlin/no/iktdev/eventi/implementations/EventListenerImpl.kt

@@ -19,6 +19,7 @@ abstract class EventListenerImpl<T: EventImpl, E: EventsManagerImpl<T>> {
         onReady()
     }
 
+    abstract fun getProducerName(): String
 
     protected open fun onProduceEvent(event: T) {
         coordinator?.produceNewEvent(event) ?: {
@@ -82,11 +83,12 @@ abstract class EventListenerImpl<T: EventImpl, E: EventsManagerImpl<T>> {
      */
     abstract fun onEventsReceived(incomingEvent: ConsumableEvent<T>, events: List<T>)
 
-    fun T.makeDerivedEventInfo(status: EventStatus): EventMetadata {
+    fun T.makeDerivedEventInfo(status: EventStatus, source: String): EventMetadata {
         return EventMetadata(
             referenceId = this.metadata.referenceId,
             derivedFromEventId = this.metadata.eventId,
-            status = status
+            status = status,
+            source = source
         )
     }
 

shared/eventi/src/test/kotlin/no/iktdev/eventi/mock/listeners/FirstEventListener.kt

@@ -12,6 +12,11 @@ import org.springframework.stereotype.Service
 
 @Service
 class FirstEventListener() : MockDataEventListener() {
+
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: MockEventCoordinator? = null
 
@@ -30,7 +35,7 @@ class FirstEventListener() : MockDataEventListener() {
     }
 
     override fun onEventsReceived(incomingEvent: ConsumableEvent<EventImpl>, events: List<EventImpl>) {
-        val info = incomingEvent.consume()!!.makeDerivedEventInfo(EventStatus.Success)
+        val info = incomingEvent.consume()!!.makeDerivedEventInfo(EventStatus.Success, getProducerName())
         onProduceEvent(FirstEvent(
             eventType = produceEvent,
             metadata = info,

shared/eventi/src/test/kotlin/no/iktdev/eventi/mock/listeners/ForthEventListener.kt

@@ -14,6 +14,11 @@ import org.springframework.stereotype.Service
 
 @Service
 class ForthEventListener() : MockDataEventListener() {
+
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: MockEventCoordinator? = null
 
@@ -35,7 +40,7 @@ class ForthEventListener() : MockDataEventListener() {
         val event = incomingEvent.consume()
         if (event == null)
             return
-        val info = event.makeDerivedEventInfo(EventStatus.Success)
+        val info = event.makeDerivedEventInfo(EventStatus.Success, getProducerName())
         onProduceEvent(InitEvent(
             eventType = produceEvent,
             metadata = info,

shared/eventi/src/test/kotlin/no/iktdev/eventi/mock/listeners/SecondEventListener.kt

@@ -12,6 +12,11 @@ import org.springframework.stereotype.Service
 
 @Service
 class SecondEventListener() : MockDataEventListener() {
+
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: MockEventCoordinator? = null
 
@@ -33,7 +38,7 @@ class SecondEventListener() : MockDataEventListener() {
         val event = incomingEvent.consume()
         if (event == null)
             return
-        val info = event.makeDerivedEventInfo(EventStatus.Success)
+        val info = event.makeDerivedEventInfo(EventStatus.Success,getProducerName())
         onProduceEvent(SecondEvent(
             eventType = produceEvent,
             metadata = info

shared/eventi/src/test/kotlin/no/iktdev/eventi/mock/listeners/ThirdEventListener.kt

@@ -15,6 +15,11 @@ import org.springframework.stereotype.Service
 
 @Service
 class ThirdEventListener() : MockDataEventListener() {
+
+    override fun getProducerName(): String {
+        return this::class.java.simpleName
+    }
+
     @Autowired
     override var coordinator: MockEventCoordinator? = null
 
@@ -36,11 +41,11 @@ class ThirdEventListener() : MockDataEventListener() {
         val event = incomingEvent.consume()
         if (event == null)
             return
-        val info = event.makeDerivedEventInfo(EventStatus.Success)
+        val info = event.makeDerivedEventInfo(EventStatus.Success, getProducerName())
         (event as SecondEvent).data.elements.forEach { element ->
             onProduceEvent(ThirdEvent(
                 eventType = produceEvent,
-                metadata = event.makeDerivedEventInfo(EventStatus.Success),
+                metadata = event.makeDerivedEventInfo(EventStatus.Success, getProducerName()),
                 data = element
             )
             )