Re-add the Transaction.name property to the Transaction record type

The property was lost when transforming Transaction from bean to record.

ukelonn.services/src/main/java/no/priv/bang/ukelonn/beans/Transaction.java

@@ -16,6 +16,7 @@
 package no.priv.bang.ukelonn.beans;
 
 import java.util.Date;
+import static java.util.Optional.*;
 
 public record Transaction(
     int id,
@@ -24,6 +25,9 @@ public record Transaction(
     double transactionAmount,
     boolean paidOut)
 {
+    public String getName() {
+        return ofNullable(transactionType).map(TransactionType::transactionTypeName).orElse(null);
+    }
 
     public static Builder with(Transaction transaction) {
         Builder builder = new Builder();

ukelonn.services/src/test/java/no/priv/bang/ukelonn/beans/TransactionTest.java

@@ -26,6 +26,7 @@ void testNoArgConstructor() {
         var bean = Transaction.with().build();
         assertEquals(-1, bean.id());
         assertNull(bean.transactionType());
+        assertNull(bean.getName());
         assertNull(bean.transactionTime());
         assertEquals(0.0, bean.transactionAmount(), 0.0);
         assertFalse(bean.paidOut());
@@ -34,7 +35,7 @@ void testNoArgConstructor() {
     @Test
     void testConstructorWithArgs() {
         var id = 5;
-        var transactionType = TransactionType.with().build();
+        var transactionType = TransactionType.with().transactionTypeName("Paid to account").build();
         var transactionTime = new Date();
         var transactionAmount = 100.0;
         var paidOut = true;
@@ -46,6 +47,7 @@ void testConstructorWithArgs() {
             .paidOut(paidOut)
             .build();
         assertEquals(id, bean.id());
+        assertEquals(transactionType.transactionTypeName(), bean.getName());
         assertEquals(transactionType, bean.transactionType());
         assertEquals(transactionTime, bean.transactionTime());
         assertEquals(transactionAmount, bean.transactionAmount(), 0.0);