fixing Frontend und libs.versions.toml

core/core-domain/build.gradle.kts

@@ -21,12 +21,20 @@ kotlin {
     }
 
     sourceSets {
+        // Opt-in to experimental Kotlin UUID API across all source sets
+        all {
+            languageSettings.optIn("kotlin.uuid.ExperimentalUuidApi")
+        }
+
         commonMain.dependencies {
             // Core dependencies (that aren't included in platform-dependencies)
-            api(libs.uuid)
+            api(projects.core.coreUtils)
+            api(projects.core.coreDomain)
+
             // Serialization and date-time for commonMain
             api(libs.kotlinx.serialization.json)
             api(libs.kotlinx.datetime)
+
         }
 
         commonTest.dependencies {

core/core-domain/src/commonMain/kotlin/at/mocode/core/domain/event/DomainEvent.kt

@@ -1,12 +1,13 @@
+@file:OptIn(kotlin.uuid.ExperimentalUuidApi::class)
 package at.mocode.core.domain.event
 
 import at.mocode.core.domain.model.*
 import at.mocode.core.domain.serialization.KotlinInstantSerializer
-import com.benasher44.uuid.uuid4
+import kotlinx.serialization.Serializable
 import kotlin.time.Clock
 import kotlin.time.ExperimentalTime
 import kotlin.time.Instant
-import kotlinx.serialization.Serializable
+import kotlin.uuid.Uuid
 
 /**
  * Basis-Interface für alle Domain-Events im System.
@@ -32,7 +33,7 @@ abstract class BaseDomainEvent(
     override val aggregateId: AggregateId,
     override val eventType: EventType,
     override val version: EventVersion,
-    override val eventId: EventId = EventId(uuid4()),
+    override val eventId: EventId = EventId(Uuid.random()),
     @Serializable(with = KotlinInstantSerializer::class)
     override val timestamp: Instant,
     override val correlationId: CorrelationId? = null,
@@ -43,7 +44,7 @@ abstract class BaseDomainEvent(
         aggregateId: AggregateId,
         eventType: EventType,
         version: EventVersion,
-        eventId: EventId = EventId(uuid4()),
+        eventId: EventId = EventId(Uuid.random()),
         correlationId: CorrelationId? = null,
         causationId: CausationId? = null
     ) : this(

core/core-domain/src/commonMain/kotlin/at/mocode/core/domain/model/ValueTypes.kt

@@ -1,9 +1,10 @@
+@file:OptIn(kotlin.uuid.ExperimentalUuidApi::class)
 package at.mocode.core.domain.model
 
 import at.mocode.core.domain.serialization.UuidSerializer
-import com.benasher44.uuid.Uuid
 import kotlinx.serialization.Serializable
 import kotlin.jvm.JvmInline
+import kotlin.uuid.Uuid
 
 /**
  * Value-Classes für stark typisierte IDs und Fachwerte.

core/core-domain/src/commonMain/kotlin/at/mocode/core/domain/serialization/Serializers.kt

@@ -1,7 +1,5 @@
 package at.mocode.core.domain.serialization
 
-import com.benasher44.uuid.Uuid
-import com.benasher44.uuid.uuidFrom
 import kotlinx.datetime.LocalDate
 import kotlinx.datetime.LocalDateTime
 import kotlinx.datetime.LocalTime
@@ -13,6 +11,8 @@ import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
 import kotlin.time.ExperimentalTime
 import kotlin.time.Instant
+import kotlin.uuid.ExperimentalUuidApi
+import kotlin.uuid.Uuid
 
 /**
  * Serializer für kotlin.time. Instant Objekte.
@@ -35,6 +35,7 @@ object KotlinInstantSerializer : KSerializer<Instant> {
  * Serializer für UUID Objekte.
  * Konvertiert UUID zu/von String-Repräsentation.
  */
+@OptIn(ExperimentalUuidApi::class)
 object UuidSerializer : KSerializer<Uuid> {
     override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("UUID", PrimitiveKind.STRING)
 
@@ -43,7 +44,7 @@ object UuidSerializer : KSerializer<Uuid> {
     }
 
     override fun deserialize(decoder: Decoder): Uuid {
-        return uuidFrom(decoder.decodeString())
+        return Uuid.parse(decoder.decodeString())
     }
 }
 

core/core-utils/src/commonMain/kotlin/at/mocode/core/utils/Extensions.kt

@@ -1,10 +1,11 @@
+@file:OptIn(kotlin.uuid.ExperimentalUuidApi::class)
 package at.mocode.core.utils
 
 import at.mocode.core.domain.model.*
-import com.benasher44.uuid.uuid4
+import kotlin.time.Clock
 import kotlin.time.ExperimentalTime
 import kotlin.time.Instant
-import kotlin.time.Clock
+import kotlin.uuid.Uuid
 
 /**
  * Extension-Funktionen für häufig verwendete Operationen im gesamten System.
@@ -15,27 +16,27 @@ import kotlin.time.Clock
 /**
  * Erstellt eine neue EntityId mit einer zufälligen UUID.
  */
-fun EntityId.Companion.random(): EntityId = EntityId(uuid4())
+fun EntityId.Companion.random(): EntityId = EntityId(Uuid.random())
 
 /**
  * Erstellt eine neue EventId mit einer zufälligen UUID.
  */
-fun EventId.Companion.random(): EventId = EventId(uuid4())
+fun EventId.Companion.random(): EventId = EventId(Uuid.random())
 
 /**
  * Erstellt eine neue AggregateId mit einer zufälligen UUID.
  */
-fun AggregateId.Companion.random(): AggregateId = AggregateId(uuid4())
+fun AggregateId.Companion.random(): AggregateId = AggregateId(Uuid.random())
 
 /**
  * Erstellt eine neue CorrelationId mit einer zufälligen UUID.
  */
-fun CorrelationId.Companion.random(): CorrelationId = CorrelationId(uuid4())
+fun CorrelationId.Companion.random(): CorrelationId = CorrelationId(Uuid.random())
 
 /**
  * Erstellt eine neue CausationId mit einer zufälligen UUID.
  */
-fun CausationId.Companion.random(): CausationId = CausationId(uuid4())
+fun CausationId.Companion.random(): CausationId = CausationId(Uuid.random())
 
 // === String Extensions ===