better game overview, start/finish time

server/Game.js

@@ -12,17 +12,19 @@ async function createGame(gameId, targetTiles, image) {
   })
 }
 
+const DATA_DIR = './../data'
+
 function loadAllGames() {
-  const files = fs.readdirSync('./../data/')
+  const files = fs.readdirSync(DATA_DIR)
   for (const f of files) {
     if (!f.match(/\.json$/)) {
       continue
     }
-    const gameId = f.replace(/\.json$/, '')
-    const contents = fs.readFileSync(`./../data/${f}`, 'utf-8')
+    const file = `${DATA_DIR}/${f}`
+    const contents = fs.readFileSync(file, 'utf-8')
     const game = JSON.parse(contents)
     GameCommon.newGame({
-      id: gameId,
+      id: game.id,
       puzzle: game.puzzle,
       players: game.players,
       sockets: [],
@@ -33,7 +35,7 @@ function loadAllGames() {
 
 function persistAll() {
   for (const game of GameCommon.getAllGames()) {
-    fs.writeFileSync('./../data/' + game.id + '.json', JSON.stringify({
+    fs.writeFileSync(`${DATA_DIR}/${game.id}.json`, JSON.stringify({
       id: game.id,
       puzzle: game.puzzle,
       players: game.players,

server/Puzzle.js

@@ -101,6 +101,8 @@ async function createPuzzle(targetTiles, image) {
       // TODO: maybe calculate this each time?
       maxZ: 0,     // max z of all pieces
       maxGroup: 0, // max group of all pieces
+      started: Util.timestamp(), // start timestamp
+      finished: 0, // finish timestamp
     },
     // static puzzle information. stays same for complete duration of
     // the game

server/index.js

@@ -78,6 +78,8 @@ app.use('/', async (req, res, next) => {
     const games = [
       ...Game.getAllGames().map(game => ({
         id: game.id,
+        started: game.puzzle.data.started,
+        finished: game.puzzle.data.finished,
         tilesFinished: Game.getFinishedTileCount(game.id),
         tilesTotal: Game.getTileCount(game.id),
         players: Game.getActivePlayers(game.id).length,