Reviewed-on: #109

@@ -26,1 +26,4 @@
 
+    @Version
+    @JsonIgnore
+    private Long version;

@@ -21,1 +21,4 @@
 
+    @Version
+    @JsonIgnore
+    private Long version;

@@ -49,11 +61,14 @@ export default class BlackjackComponent {
     this.currentGameId.set(game.id);
     this.currentBet.set(game.bet);
     this.gameInProgress.set(game.state === 'IN_PROGRESS');

@@ -35,1 +87,4 @@
+  @Output() doubleDown = new EventEmitter<void>();
   @Output() leave = new EventEmitter<void>();
+
+  calculateHandValue(cards: Card[]): number {

@@ -0,0 +1 @@
+/* No custom styles needed */

@@ -0,0 +1,22 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';