src/main/kotlin/com/cubetiqs/demo/axon/aggregate/BankAccountAggregate.kt

@@ -16,14 +16,14 @@ import java.math.BigDecimal
 import java.util.UUID
 
 @Aggregate
-class BankAccountAggregate() {
+class BankAccountAggregate(
     @AggregateIdentifier
-    private var id: UUID? = null
+    private var id: UUID? = null,
-    private var balance: BigDecimal? = null
+    private var balance: BigDecimal? = null,
     private var owner: String? = null
-
+) {
     @CommandHandler
-    constructor(command: CreateAccountCommand) : this() {
+    constructor(command: CreateAccountCommand) {
         AggregateLifecycle.apply(
             AccountCreatedEvent(
                 command.accountId,

src/main/kotlin/com/cubetiqs/demo/axon/entity/BankAccount.kt

@@ -4,6 +4,8 @@ import java.io.Serializable
 import java.math.BigDecimal
 import java.util.UUID
 import javax.persistence.Entity
+import javax.persistence.GeneratedValue
+import javax.persistence.GenerationType
 import javax.persistence.Id
 import javax.persistence.Table
 
@@ -11,6 +13,7 @@ import javax.persistence.Table
 @Table(name = "bank_accounts")
 data class BankAccount(
     @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
     var id: UUID? = null,
 
     var owner: String? = null,

src/main/kotlin/com/cubetiqs/demo/axon/projection/BankAccountProjection.kt

@@ -62,6 +62,6 @@ class BankAccountProjection @Autowired constructor(
     @QueryHandler
     fun handle(query: FindBankAccountQuery): BankAccount? {
         log.debug("Handling FindBankAccountQuery query: {}", query)
-        return this.bankAccountRepository.findById(query.id).orElse(null)
+        return this.bankAccountRepository.findById(query.accountId).orElse(null)
     }
 }

src/main/kotlin/com/cubetiqs/demo/axon/query/FindBankAccountQuery.kt

@@ -3,5 +3,5 @@ package com.cubetiqs.demo.axon.query
 import java.util.UUID
 
 data class FindBankAccountQuery(
-    val id: UUID
+    val accountId: UUID
 )

src/main/kotlin/com/cubetiqs/demo/axon/service/AccountCommandServiceImpl.kt

@@ -44,4 +44,6 @@ class AccountCommandServiceImpl @Autowired constructor(
             )
         )
     }
+
+
 }

src/main/resources/application-dev.yml

@@ -2,8 +2,6 @@ server:
   port: 8182
 
 spring:
-  application:
-    name: axon-demo
   datasource:
     driverClassName: org.postgresql.Driver
     url: jdbc:postgresql://${POSTGRES_HOST:192.168.0.202}:${POSTGRES_PORT:5432}/${POSTGRES_DB:axon_demo}
@@ -36,8 +34,3 @@ spring:
 axon:
   serializer:
     general: jackson
-  axonserver:
-    servers: 192.168.0.202
-
-logging:
-  level.root: debug