[BAEL-18364] move spring-rest-*** articles - 1

mapstruct/src/main/java/com/baeldung/entity/Transaction.java

@@ -0,0 +1,23 @@
+package com.baeldung.entity;
+
+import java.math.BigDecimal;
+import java.util.UUID;
+
+public class Transaction {
+
+    private Long id;
+    private String uuid = UUID.randomUUID().toString();
+    private BigDecimal total;
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getUuid() {
+        return uuid;
+    }
+
+    public BigDecimal getTotal() {
+        return total;
+    }
+}