From f3ae25f16a8d71abb211093230e0b548541f0bee Mon Sep 17 00:00:00 2001
From: Jesse McDonald <nybble41@gmail.com>
Date: Sun, 29 Mar 2020 00:27:38 -0500
Subject: [PATCH] set metadata to null when there are no names or moves

---
 js/pacosako_ui.js | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/js/pacosako_ui.js b/js/pacosako_ui.js
index 1152f96..599a7a0 100644
--- a/js/pacosako_ui.js
+++ b/js/pacosako_ui.js
@@ -391,17 +391,22 @@ $(function (){
       const gameId = $('#cb_board').data('gameId');
       const lightName = $('#cb_light_name').val();
       const darkName = $('#cb_dark_name').val();
-      const winner = currentGame.winner;
-      const lastMove = currentGame.lastMove || {};
-      const lastMeta = lastMove.meta || {};
-      const status = !winner ? null : (lastMove.took === PS.KING) ? 'mate' : 'ended';
-      gun.get(PacoSakoUUID).get('meta').get(gameId).put({
-         lightName: lightName,
-         darkName: darkName,
-         moves: currentGame.countTurns(),
-         timestamp: lastMeta.timestamp || new Date(Gun.state()).getTime(),
-         status: status,
-      });
+      const turns = currentGame.countTurns();
+      let meta = null;
+      if (lightName !== '' || darkName !== '' || turns !== 0) {
+         const winner = currentGame.winner;
+         const lastMove = currentGame.lastMove || {};
+         const lastMeta = lastMove.meta || {};
+         const status = !winner ? null : (lastMove.took === PS.KING) ? 'mate' : 'ended';
+         meta = {
+            lightName: lightName,
+            darkName: darkName,
+            moves: turns,
+            timestamp: lastMeta.timestamp || new Date(Gun.state()).getTime(),
+            status: status,
+         };
+      }
+      gun.get(PacoSakoUUID).get('meta').put({ [gameId]: meta });
    }
 
    function switchGameId(newId){