Utvide event class (#120)

* Lagt til eventId og createdAt feltene i Event modellen

* Økt utgave til emottak-utils

* Fjerner eventId feltet

Author: OleksandrChmyrNAV

emottak-utils/build.gradle.kts

@@ -17,7 +17,7 @@ publishing {
         create<MavenPublication>("mavenJava") {
             groupId = "no.nav.emottak"
             artifactId = "emottak-utils"
-            version = "0.0.8"
+            version = "0.0.9"
             from(components["java"])
         }
     }

emottak-utils/src/main/kotlin/no/nav/emottak/utils/events/model/Event.kt

@@ -2,7 +2,9 @@ package no.nav.emottak.utils.events.model
 
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.Json
+import no.nav.emottak.utils.InstantSerializer
 import no.nav.emottak.utils.UuidSerializer
+import java.time.Instant
 import kotlin.uuid.ExperimentalUuidApi
 import kotlin.uuid.Uuid
 
@@ -14,7 +16,9 @@ data class Event(
     val requestId: Uuid,
     val contentId: String? = null,
     val messageId: String,
-    val eventData: String? = null
+    val eventData: String? = null,
+    @Serializable(with = InstantSerializer::class)
+    val createdAt: Instant = Instant.now()
 ) {
     fun toByteArray(): ByteArray {
         return Json.encodeToString(this).toByteArray()