Can list games according to one or more statuses

Game statuksien mukaan listattavat pelit.

src/game/game.controller.ts

@@ -55,8 +55,13 @@ export class GameController {
   }
 
   @Get('listgames')
-  async listGames() {
-    return this.gameservice.listGames();
+  async listGames(state) {
+    return this.gameservice.listGames(state);
+  }
+
+  @Get('listgames/:state')
+  async listGamesState(@Param('state') state: string) {
+    return this.gameservice.listGames(state);
   }
 
   // ClassSerializerInterceptor removes excluded columns set in Entities