only watch build dir

build/public/index.html

@@ -4,7 +4,7 @@
   <meta charset="UTF-8">
   
   <title>🧩 jigsaw.hyottoko.club</title>
-<script type="module" crossorigin src="/assets/index.93936dee.js"></script>
+<script type="module" crossorigin src="/assets/index.63ff8630.js"></script>
   <link rel="modulepreload" href="/assets/vendor.684f7bc8.js">
   <link rel="stylesheet" href="/assets/index.22dc307c.css">
 </head>

build/server/main.js

@@ -155,6 +155,7 @@ function encodeGame(data) {
         data.scoreMode,
         data.shapeMode,
         data.snapMode,
+        data.creatorUserId,
     ];
 }
 function decodeGame(data) {
@@ -170,6 +171,7 @@ function decodeGame(data) {
         scoreMode: data[6],
         shapeMode: data[7],
         snapMode: data[8],
+        creatorUserId: data[9],
     };
 }
 function coordByPieceIdx(info, pieceIdx) {
@@ -340,6 +342,8 @@ const INPUT_EV_REPLAY_SPEED_UP = 13;
 const INPUT_EV_REPLAY_SPEED_DOWN = 14;
 const INPUT_EV_TOGGLE_PLAYER_NAMES = 15;
 const INPUT_EV_CENTER_FIT_PUZZLE = 16;
+const INPUT_EV_TOGGLE_FIXED_PIECES = 17;
+const INPUT_EV_TOGGLE_LOOSE_PIECES = 18;
 const CHANGE_DATA = 1;
 const CHANGE_TILE = 2;
 const CHANGE_PLAYER = 3;
@@ -368,6 +372,8 @@ var Protocol = {
     INPUT_EV_REPLAY_SPEED_DOWN,
     INPUT_EV_TOGGLE_PLAYER_NAMES,
     INPUT_EV_CENTER_FIT_PUZZLE,
+    INPUT_EV_TOGGLE_FIXED_PIECES,
+    INPUT_EV_TOGGLE_LOOSE_PIECES,
     CHANGE_DATA,
     CHANGE_TILE,
     CHANGE_PLAYER,
@@ -606,12 +612,16 @@ function setEvtInfo(gameId, playerId, evtInfo) {
 }
 function getAllGames() {
     return Object.values(GAMES).sort((a, b) => {
+        const finished = isFinished(a.id);
         // when both have same finished state, sort by started
-        if (isFinished(a.id) === isFinished(b.id)) {
+        if (finished === isFinished(b.id)) {
+            if (finished) {
+                return b.puzzle.data.finished - a.puzzle.data.finished;
+            }
             return b.puzzle.data.started - a.puzzle.data.started;
         }
         // otherwise, sort: unfinished, finished
-        return isFinished(a.id) ? 1 : -1;
+        return finished ? 1 : -1;
     });
 }
 function getAllPlayers(gameId) {
@@ -1350,6 +1360,7 @@ const get = (gameId, offset = 0) => {
         log[0][5] = DefaultScoreMode(log[0][5]);
         log[0][6] = DefaultShapeMode(log[0][6]);
         log[0][7] = DefaultSnapMode(log[0][7]);
+        log[0][8] = log[0][8] || null;
     }
     return log;
 };
@@ -1435,6 +1446,7 @@ const imageFromDb = (db, imageId) => {
     const i = db.get('images', { id: imageId });
     return {
         id: i.id,
+        uploaderUserId: i.uploader_user_id,
         filename: i.filename,
         url: `${UPLOAD_URL}/${encodeURIComponent(i.filename)}`,
         title: i.title,
@@ -1473,6 +1485,7 @@ inner join images i on i.id = ixc.image_id ${where.sql};
     const images = db.getMany('images', wheresRaw, orderByMap[orderBy]);
     return images.map(i => ({
         id: i.id,
+        uploaderUserId: i.uploader_user_id,
         filename: i.filename,
         url: `${UPLOAD_URL}/${encodeURIComponent(i.filename)}`,
         title: i.title,
@@ -1490,6 +1503,7 @@ const allImagesFromDisk = (tags, sort) => {
         .filter(f => f.toLowerCase().match(/\.(jpe?g|webp|png)$/))
         .map(f => ({
         id: 0,
+        uploaderUserId: null,
         filename: f,
         url: `${UPLOAD_URL}/${encodeURIComponent(f)}`,
         title: f.replace(/\.[a-z]+$/, ''),
@@ -1742,7 +1756,63 @@ function setDirty(gameId) {
 function setClean(gameId) {
     delete dirtyGames[gameId];
 }
-function loadGames() {
+function loadGamesFromDb(db) {
+    const gameRows = db.getMany('games');
+    for (const gameRow of gameRows) {
+        loadGameFromDb(db, gameRow.id);
+    }
+}
+function loadGameFromDb(db, gameId) {
+    const gameRow = db.get('games', { id: gameId });
+    let game;
+    try {
+        game = JSON.parse(gameRow.data);
+    }
+    catch {
+        log$3.log(`[ERR] unable to load game from db ${gameId}`);
+    }
+    if (typeof game.puzzle.data.started === 'undefined') {
+        game.puzzle.data.started = gameRow.created;
+    }
+    if (typeof game.puzzle.data.finished === 'undefined') {
+        game.puzzle.data.finished = gameRow.finished;
+    }
+    if (!Array.isArray(game.players)) {
+        game.players = Object.values(game.players);
+    }
+    const gameObject = storeDataToGame(game, game.creator_user_id);
+    GameCommon.setGame(gameObject.id, gameObject);
+}
+function persistGamesToDb(db) {
+    for (const gameId of Object.keys(dirtyGames)) {
+        persistGameToDb(db, gameId);
+    }
+}
+function persistGameToDb(db, gameId) {
+    const game = GameCommon.get(gameId);
+    if (!game) {
+        log$3.error(`[ERROR] unable to persist non existing game ${gameId}`);
+        return;
+    }
+    if (game.id in dirtyGames) {
+        setClean(game.id);
+    }
+    db.upsert('games', {
+        id: game.id,
+        creator_user_id: game.creatorUserId,
+        image_id: game.puzzle.info.image?.id,
+        created: game.puzzle.data.started,
+        finished: game.puzzle.data.finished,
+        data: gameToStoreData(game)
+    }, {
+        id: game.id,
+    });
+    log$3.info(`[INFO] persisted game ${game.id}`);
+}
+/**
+ * @deprecated
+ */
+function loadGamesFromDisk() {
     const files = fs.readdirSync(DATA_DIR);
     for (const f of files) {
         const m = f.match(/^([a-z0-9]+)\.json$/);
@@ -1750,10 +1820,13 @@ function loadGames() {
             continue;
         }
         const gameId = m[1];
-        loadGame(gameId);
+        loadGameFromDisk(gameId);
     }
 }
-function loadGame(gameId) {
+/**
+ * @deprecated
+ */
+function loadGameFromDisk(gameId) {
     const file = `${DATA_DIR}/${gameId}.json`;
     const contents = fs.readFileSync(file, 'utf-8');
     let game;
@@ -1775,27 +1848,21 @@ function loadGame(gameId) {
     if (!Array.isArray(game.players)) {
         game.players = Object.values(game.players);
     }
-    const gameObject = {
+    const gameObject = storeDataToGame(game, null);
-        id: game.id,
-        rng: {
-            type: game.rng ? game.rng.type : '_fake_',
-            obj: game.rng ? Rng.unserialize(game.rng.obj) : new Rng(0),
-        },
-        puzzle: game.puzzle,
-        players: game.players,
-        evtInfos: {},
-        scoreMode: DefaultScoreMode(game.scoreMode),
-        shapeMode: DefaultShapeMode(game.shapeMode),
-        snapMode: DefaultSnapMode(game.snapMode),
-    };
     GameCommon.setGame(gameObject.id, gameObject);
 }
-function persistGames() {
+/**
+ * @deprecated
+ */
+function persistGamesToDisk() {
     for (const gameId of Object.keys(dirtyGames)) {
-        persistGame(gameId);
+        persistGameToDisk(gameId);
     }
 }
-function persistGame(gameId) {
+/**
+ * @deprecated
+ */
+function persistGameToDisk(gameId) {
     const game = GameCommon.get(gameId);
     if (!game) {
         log$3.error(`[ERROR] unable to persist non existing game ${gameId}`);
@@ -1804,7 +1871,27 @@ function persistGame(gameId) {
     if (game.id in dirtyGames) {
         setClean(game.id);
     }
-    fs.writeFileSync(`${DATA_DIR}/${game.id}.json`, JSON.stringify({
+    fs.writeFileSync(`${DATA_DIR}/${game.id}.json`, gameToStoreData(game));
+    log$3.info(`[INFO] persisted game ${game.id}`);
+}
+function storeDataToGame(storeData, creatorUserId) {
+    return {
+        id: storeData.id,
+        creatorUserId,
+        rng: {
+            type: storeData.rng ? storeData.rng.type : '_fake_',
+            obj: storeData.rng ? Rng.unserialize(storeData.rng.obj) : new Rng(0),
+        },
+        puzzle: storeData.puzzle,
+        players: storeData.players,
+        evtInfos: {},
+        scoreMode: DefaultScoreMode(storeData.scoreMode),
+        shapeMode: DefaultShapeMode(storeData.shapeMode),
+        snapMode: DefaultSnapMode(storeData.snapMode),
+    };
+}
+function gameToStoreData(game) {
+    return JSON.stringify({
         id: game.id,
         rng: {
             type: game.rng.type,
@@ -1815,22 +1902,27 @@ function persistGame(gameId) {
         scoreMode: game.scoreMode,
         shapeMode: game.shapeMode,
         snapMode: game.snapMode,
-    }));
+    });
-    log$3.info(`[INFO] persisted game ${game.id}`);
 }
 var GameStorage = {
-    loadGames,
+    // disk functions are deprecated 
-    loadGame,
+    loadGamesFromDisk,
-    persistGames,
+    loadGameFromDisk,
-    persistGame,
+    persistGamesToDisk,
+    persistGameToDisk,
+    loadGamesFromDb,
+    loadGameFromDb,
+    persistGamesToDb,
+    persistGameToDb,
     setDirty,
 };
 
-async function createGameObject(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode) {
+async function createGameObject(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode, creatorUserId) {
     const seed = Util.hash(gameId + ' ' + ts);
     const rng = new Rng(seed);
     return {
         id: gameId,
+        creatorUserId,
         rng: { type: 'Rng', obj: rng },
         puzzle: await createPuzzle(rng, targetTiles, image, ts, shapeMode),
         players: [],
@@ -1840,10 +1932,10 @@ async function createGameObject(gameId, targetTiles, image, ts, scoreMode, shape
         snapMode,
     };
 }
-async function createGame(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode) {
+async function createGame(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode, creatorUserId) {
-    const gameObject = await createGameObject(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode);
+    const gameObject = await createGameObject(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode, creatorUserId);
     GameLog.create(gameId, ts);
-    GameLog.log(gameId, Protocol.LOG_HEADER, 1, targetTiles, image, ts, scoreMode, shapeMode, snapMode);
+    GameLog.log(gameId, Protocol.LOG_HEADER, 1, targetTiles, image, ts, scoreMode, shapeMode, snapMode, gameObject.creatorUserId);
     GameCommon.setGame(gameObject.id, gameObject);
     GameStorage.setDirty(gameId);
 }
@@ -2089,6 +2181,13 @@ const storage = multer.diskStorage({
     }
 });
 const upload = multer({ storage }).single('file');
+app.get('/api/me', (req, res) => {
+    let user = getUser(db, req);
+    res.send({
+        id: user ? user.id : null,
+        created: user ? user.created : null,
+    });
+});
 app.get('/api/conf', (req, res) => {
     res.send({
         WS_ADDRESS: config.ws.connectstring,
@@ -2116,7 +2215,7 @@ app.get('/api/replay-data', async (req, res) => {
     if (offset === 0) {
         // also need the game
         game = await Game.createGameObject(gameId, log[0][2], log[0][3], // must be ImageInfo
-        log[0][4], log[0][5], log[0][6], log[0][7]);
+        log[0][4], log[0][5], log[0][6], log[0][7], log[0][8]);
     }
     res.send({ log, game: game ? Util.encodeGame(game) : null });
 });
@@ -2147,6 +2246,28 @@ app.get('/api/index-data', (req, res) => {
         gamesFinished: games.filter(g => !!g.finished),
     });
 });
+const getOrCreateUser = (db, req) => {
+    let user = getUser(db, req);
+    if (!user) {
+        db.insert('users', {
+            'client_id': req.headers['client-id'],
+            'client_secret': req.headers['client-secret'],
+            'created': Time.timestamp(),
+        });
+        user = getUser(db, req);
+    }
+    return user;
+};
+const getUser = (db, req) => {
+    let user = db.get('users', {
+        'client_id': req.headers['client-id'],
+        'client_secret': req.headers['client-secret'],
+    });
+    if (user) {
+        user.id = parseInt(user.id, 10);
+    }
+    return user;
+};
 const setImageTags = (db, imageId, tags) => {
     tags.forEach((tag) => {
         const slug = Util.slug(tag);
@@ -2160,7 +2281,17 @@ const setImageTags = (db, imageId, tags) => {
     });
 };
 app.post('/api/save-image', express.json(), (req, res) => {
+    let user = getUser(db, req);
+    if (!user || !user.id) {
+        res.status(403).send({ ok: false, error: 'forbidden' });
+        return;
+    }
     const data = req.body;
+    let image = db.get('images', { id: data.id });
+    if (parseInt(image.uploader_user_id, 10) !== user.id) {
+        res.status(403).send({ ok: false, error: 'forbidden' });
+        return;
+    }
     db.update('images', {
         title: data.title,
     }, {
@@ -2185,8 +2316,10 @@ app.post('/api/upload', (req, res) => {
             log.log(err);
             res.status(400).send("Something went wrong!");
         }
+        const user = getOrCreateUser(db, req);
         const dim = await Images.getDimensions(`${UPLOAD_DIR}/${req.file.filename}`);
         const imageId = db.insert('images', {
+            uploader_user_id: user.id,
             filename: req.file.filename,
             filename_original: req.file.originalname,
             title: req.body.title || '',
@@ -2202,12 +2335,17 @@ app.post('/api/upload', (req, res) => {
     });
 });
 app.post('/api/newgame', express.json(), async (req, res) => {
+    let user = getOrCreateUser(db, req);
+    if (!user || !user.id) {
+        res.status(403).send({ ok: false, error: 'forbidden' });
+        return;
+    }
     const gameSettings = req.body;
     log.log(gameSettings);
     const gameId = Util.uniqId();
     if (!GameCommon.exists(gameId)) {
         const ts = Time.timestamp();
-        await Game.createGame(gameId, gameSettings.tiles, gameSettings.image, ts, gameSettings.scoreMode, gameSettings.shapeMode, gameSettings.snapMode);
+        await Game.createGame(gameId, gameSettings.tiles, gameSettings.image, ts, gameSettings.scoreMode, gameSettings.shapeMode, gameSettings.snapMode, user.id);
     }
     res.send({ id: gameId });
 });
@@ -2289,7 +2427,7 @@ wss.on('message', async ({ socket, data }) => {
         log.error(e);
     }
 });
-GameStorage.loadGames();
+GameStorage.loadGamesFromDb(db);
 const server = app.listen(port, hostname, () => log.log(`server running on http://${hostname}:${port}`));
 wss.listen();
 const memoryUsageHuman = () => {
@@ -2303,7 +2441,7 @@ memoryUsageHuman();
 // persist games in fixed interval
 const persistInterval = setInterval(() => {
     log.log('Persisting games...');
-    GameStorage.persistGames();
+    GameStorage.persistGamesToDb(db);
     memoryUsageHuman();
 }, config.persistence.interval);
 const gracefulShutdown = (signal) => {
@@ -2311,7 +2449,7 @@ const gracefulShutdown = (signal) => {
     log.log('clearing persist interval...');
     clearInterval(persistInterval);
     log.log('persisting games...');
-    GameStorage.persistGames();
+    GameStorage.persistGamesToDb(db);
     log.log('shutting down webserver...');
     server.close();
     log.log('shutting down websocketserver...');

scripts/fix_games_image_info.ts

@@ -47,7 +47,7 @@ function fixOne(gameId: string) {
 
     log.log(g.puzzle.info.image.title, imageRow.id)
 
-    GameStorage.persistGame(gameId)
+    GameStorage.persistGameToDb(db, gameId)
   } else if (g.puzzle.info.image?.id) {
     const imageId = g.puzzle.info.image.id
 
@@ -55,7 +55,7 @@ function fixOne(gameId: string) {
 
     log.log(g.puzzle.info.image.title, imageId)
 
-    GameStorage.persistGame(gameId)
+    GameStorage.persistGameToDb(db, gameId)
   }
 
   // fix log
@@ -81,7 +81,7 @@ function fixOne(gameId: string) {
 }
 
 function fix() {
-  GameStorage.loadGames()
+  GameStorage.loadGamesFromDisk()
   GameCommon.getAllGames().forEach((game: Game) => {
     fixOne(game.id)
   })

scripts/fix_tiles.ts

@@ -1,11 +1,16 @@
 import GameCommon from '../src/common/GameCommon'
 import { logger } from '../src/common/Util'
+import Db from '../src/server/Db'
+import { DB_FILE, DB_PATCHES_DIR } from '../src/server/Dirs'
 import GameStorage from '../src/server/GameStorage'
 
 const log = logger('fix_tiles.js')
 
+const db = new Db(DB_FILE, DB_PATCHES_DIR)
+db.patch(true)
+
 function fix_tiles(gameId) {
-  GameStorage.loadGame(gameId)
+  GameStorage.loadGameFromDb(db, gameId)
   let changed = false
   const tiles = GameCommon.getPiecesSortedByZIndex(gameId)
   for (let tile of tiles) {
@@ -27,7 +32,7 @@ function fix_tiles(gameId) {
     }
   }
   if (changed) {
-    GameStorage.persistGame(gameId)
+    GameStorage.persistGameToDb(db, gameId)
   }
 }
 

scripts/import_games.ts

@@ -0,0 +1,27 @@
+import GameCommon from '../src/common/GameCommon'
+import { Game } from '../src/common/Types'
+import { logger } from '../src/common/Util'
+import { DB_FILE, DB_PATCHES_DIR } from '../src/server/Dirs'
+import Db from '../src/server/Db'
+import GameStorage from '../src/server/GameStorage'
+
+const log = logger('import_games.ts')
+
+console.log(DB_FILE)
+
+const db = new Db(DB_FILE, DB_PATCHES_DIR)
+db.patch(true)
+
+function run() {
+  GameStorage.loadGamesFromDisk()
+  GameCommon.getAllGames().forEach((game: Game) => {
+    if (!game.puzzle.info.image?.id) {
+      log.error(game.id + " has no image")
+      log.error(game.puzzle.info.image)
+      return
+    }
+    GameStorage.persistGameToDb(db, game.id)
+  })
+}
+
+run()

scripts/server

@@ -1,4 +1,4 @@
 #!/bin/sh
 
 # server for built files
-nodemon --max-old-space-size=64 -e js build/server/main.js -c config.json
+nodemon --watch build --max-old-space-size=64 -e js build/server/main.js -c config.json

src/common/GameCommon.ts

@@ -138,12 +138,16 @@ function setEvtInfo(
 
 function getAllGames(): Array<Game> {
   return Object.values(GAMES).sort((a: Game, b: Game) => {
+    const finished = isFinished(a.id)
     // when both have same finished state, sort by started
-    if (isFinished(a.id) === isFinished(b.id)) {
+    if (finished === isFinished(b.id)) {
+      if (finished) {
+        return  b.puzzle.data.finished - a.puzzle.data.finished
+      }
       return b.puzzle.data.started - a.puzzle.data.started
     }
     // otherwise, sort: unfinished, finished
-    return isFinished(a.id) ? 1 : -1
+    return finished ? 1 : -1
   })
 }
 

src/common/Protocol.ts

@@ -67,6 +67,9 @@ const INPUT_EV_REPLAY_SPEED_DOWN = 14
 const INPUT_EV_TOGGLE_PLAYER_NAMES = 15
 const INPUT_EV_CENTER_FIT_PUZZLE = 16
 
+const INPUT_EV_TOGGLE_FIXED_PIECES = 17
+const INPUT_EV_TOGGLE_LOOSE_PIECES = 18
+
 const CHANGE_DATA = 1
 const CHANGE_TILE = 2
 const CHANGE_PLAYER = 3
@@ -104,6 +107,9 @@ export default {
   INPUT_EV_TOGGLE_PLAYER_NAMES,
   INPUT_EV_CENTER_FIT_PUZZLE,
 
+  INPUT_EV_TOGGLE_FIXED_PIECES,
+  INPUT_EV_TOGGLE_LOOSE_PIECES,
+
   CHANGE_DATA,
   CHANGE_TILE,
   CHANGE_PLAYER,

src/common/Types.ts

@@ -51,6 +51,7 @@ export type EncodedGame = FixedLengthArray<[
   ScoreMode,
   ShapeMode,
   SnapMode,
+  number|null,
 ]>
 
 export interface ReplayData {
@@ -72,6 +73,7 @@ interface GameRng {
 
 export interface Game {
   id: string
+  creatorUserId: number|null
   players: Array<EncodedPlayer>
   puzzle: Puzzle
   evtInfos: Record<string, EvtInfo>
@@ -155,6 +157,7 @@ export interface PieceChange {
 export interface ImageInfo
 {
   id: number
+  uploaderUserId: number|null
   filename: string
   url: string
   title: string

src/common/Util.ts

@@ -133,6 +133,7 @@ function encodeGame(data: Game): EncodedGame {
     data.scoreMode,
     data.shapeMode,
     data.snapMode,
+    data.creatorUserId,
   ]
 }
 
@@ -149,6 +150,7 @@ function decodeGame(data: EncodedGame): Game {
     scoreMode: data[6],
     shapeMode: data[7],
     snapMode: data[8],
+    creatorUserId: data[9],
   }
 }
 

src/dbpatches/03_users.sqlite

@@ -0,0 +1,45 @@
+CREATE TABLE users (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+
+  created TIMESTAMP NOT NULL,
+
+  client_id TEXT NOT NULL,
+  client_secret TEXT NOT NULL
+);
+
+CREATE TABLE images_new (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  uploader_user_id INTEGER,
+
+  created TIMESTAMP NOT NULL,
+
+  filename TEXT NOT NULL UNIQUE,
+  filename_original TEXT NOT NULL,
+  title TEXT NOT NULL,
+
+  width INTEGER NOT NULL,
+  height INTEGER NOT NULL
+);
+
+CREATE TABLE image_x_category_new (
+  image_id INTEGER NOT NULL,
+  category_id INTEGER NOT NULL
+);
+
+INSERT INTO images_new
+SELECT id, NULL, created, filename, filename_original, title, width, height
+FROM images;
+
+INSERT INTO image_x_category_new
+SELECT image_id, category_id
+FROM image_x_category;
+
+PRAGMA foreign_keys = OFF;
+
+DROP TABLE images;
+DROP TABLE image_x_category;
+
+ALTER TABLE images_new RENAME TO images;
+ALTER TABLE image_x_category_new RENAME TO image_x_category;
+
+PRAGMA foreign_keys = ON;

src/dbpatches/04_games.sqlite

@@ -0,0 +1,11 @@
+CREATE TABLE games (
+  id TEXT PRIMARY KEY,
+
+  creator_user_id INTEGER,
+  image_id INTEGER NOT NULL,
+
+  created TIMESTAMP NOT NULL,
+  finished TIMESTAMP NOT NULL,
+
+  data TEXT NOT NULL
+);

src/frontend/Communication.ts

@@ -3,6 +3,7 @@
 import { ClientEvent, EncodedGame, GameEvent, ReplayData, ServerEvent } from '../common/Types'
 import Util, { logger } from '../common/Util'
 import Protocol from './../common/Protocol'
+import xhr from './xhr'
 
 const log = logger('Communication.js')
 
@@ -117,7 +118,7 @@ async function requestReplayData(
   offset: number
 ): Promise<ReplayData> {
   const args = { gameId, offset }
-  const res = await fetch(`/api/replay-data${Util.asQueryArgs(args)}`)
+  const res = await xhr.get(`/api/replay-data${Util.asQueryArgs(args)}`, {})
   const json: ReplayData = await res.json()
   return json
 }

src/frontend/EventAdapter.ts

@@ -0,0 +1,177 @@
+import Protocol from "../common/Protocol"
+import { GameEvent } from "../common/Types"
+import { MODE_REPLAY } from "./game"
+
+function EventAdapter (
+  canvas: HTMLCanvasElement,
+  window: any,
+  viewport: any,
+  MODE: string
+) {
+  let events: Array<GameEvent> = []
+
+  let KEYS_ON = true
+
+  let LEFT = false
+  let RIGHT = false
+  let UP = false
+  let DOWN = false
+  let ZOOM_IN = false
+  let ZOOM_OUT = false
+  let SHIFT = false
+
+  const toWorldPoint = (x: number, y: number): [number, number] => {
+    const pos = viewport.viewportToWorld({x, y})
+    return [pos.x, pos.y]
+  }
+
+  const mousePos = (ev: MouseEvent) => toWorldPoint(ev.offsetX, ev.offsetY)
+  const canvasCenter = () => toWorldPoint(canvas.width / 2, canvas.height / 2)
+
+  const key = (state: boolean, ev: KeyboardEvent) => {
+    if (!KEYS_ON) {
+      return
+    }
+
+    if (ev.code === 'ShiftLeft' || ev.code === 'ShiftRight') {
+      SHIFT = state
+    } else if (ev.code === 'ArrowUp' || ev.code === 'KeyW') {
+      UP = state
+    } else if (ev.code === 'ArrowDown' || ev.code === 'KeyS') {
+      DOWN = state
+    } else if (ev.code === 'ArrowLeft' || ev.code === 'KeyA') {
+      LEFT = state
+    } else if (ev.code === 'ArrowRight' || ev.code === 'KeyD') {
+      RIGHT = state
+    } else if (ev.code === 'KeyQ') {
+      ZOOM_OUT = state
+    } else if (ev.code === 'KeyE') {
+      ZOOM_IN = state
+    }
+  }
+
+  let lastMouse: [number, number]|null = null
+  canvas.addEventListener('mousedown', (ev) => {
+    lastMouse = mousePos(ev)
+    if (ev.button === 0) {
+      addEvent([Protocol.INPUT_EV_MOUSE_DOWN, ...lastMouse])
+    }
+  })
+
+  canvas.addEventListener('mouseup', (ev) => {
+    lastMouse = mousePos(ev)
+    if (ev.button === 0) {
+      addEvent([Protocol.INPUT_EV_MOUSE_UP, ...lastMouse])
+    }
+  })
+
+  canvas.addEventListener('mousemove', (ev) => {
+    lastMouse = mousePos(ev)
+    addEvent([Protocol.INPUT_EV_MOUSE_MOVE, ...lastMouse])
+  })
+
+  canvas.addEventListener('wheel', (ev) => {
+    lastMouse = mousePos(ev)
+    if (viewport.canZoom(ev.deltaY < 0 ? 'in' : 'out')) {
+      const evt = ev.deltaY < 0
+        ? Protocol.INPUT_EV_ZOOM_IN
+        : Protocol.INPUT_EV_ZOOM_OUT
+      addEvent([evt, ...lastMouse])
+    }
+  })
+
+  window.addEventListener('keydown', (ev: KeyboardEvent) => key(true, ev))
+  window.addEventListener('keyup', (ev: KeyboardEvent) => key(false, ev))
+
+  window.addEventListener('keypress', (ev: KeyboardEvent) => {
+    if (!KEYS_ON) {
+      return
+    }
+    if (ev.code === 'Space') {
+      addEvent([Protocol.INPUT_EV_TOGGLE_PREVIEW])
+    }
+
+    if (MODE === MODE_REPLAY) {
+      if (ev.code === 'KeyI') {
+        addEvent([Protocol.INPUT_EV_REPLAY_SPEED_UP])
+      }
+
+      if (ev.code === 'KeyO') {
+        addEvent([Protocol.INPUT_EV_REPLAY_SPEED_DOWN])
+      }
+
+      if (ev.code === 'KeyP') {
+        addEvent([Protocol.INPUT_EV_REPLAY_TOGGLE_PAUSE])
+      }
+    }
+    if (ev.code === 'KeyF') {
+      addEvent([Protocol.INPUT_EV_TOGGLE_FIXED_PIECES])
+    }
+    if (ev.code === 'KeyG') {
+      addEvent([Protocol.INPUT_EV_TOGGLE_LOOSE_PIECES])
+    }
+    if (ev.code === 'KeyM') {
+      addEvent([Protocol.INPUT_EV_TOGGLE_SOUNDS])
+    }
+    if (ev.code === 'KeyN') {
+      addEvent([Protocol.INPUT_EV_TOGGLE_PLAYER_NAMES])
+    }
+    if (ev.code === 'KeyC') {
+      addEvent([Protocol.INPUT_EV_CENTER_FIT_PUZZLE])
+    }
+  })
+
+  const addEvent = (event: GameEvent) => {
+    events.push(event)
+  }
+
+  const consumeAll = (): GameEvent[] => {
+    if (events.length === 0) {
+      return []
+    }
+    const all = events.slice()
+    events = []
+    return all
+  }
+
+  const createKeyEvents = (): void => {
+    const w = (LEFT ? 1 : 0) - (RIGHT ? 1 : 0)
+    const h = (UP ? 1 : 0) - (DOWN ? 1 : 0)
+    if (w !== 0 || h !== 0) {
+      const amount = (SHIFT ? 24 : 12) * Math.sqrt(viewport.getCurrentZoom())
+      const pos = viewport.viewportDimToWorld({w: w * amount, h: h * amount})
+      addEvent([Protocol.INPUT_EV_MOVE, pos.w, pos.h])
+      if (lastMouse) {
+        lastMouse[0] -= pos.w
+        lastMouse[1] -= pos.h
+      }
+    }
+
+    if (ZOOM_IN && ZOOM_OUT) {
+      // cancel each other out
+    } else if (ZOOM_IN) {
+      if (viewport.canZoom('in')) {
+        const target = lastMouse || canvasCenter()
+        addEvent([Protocol.INPUT_EV_ZOOM_IN, ...target])
+      }
+    } else if (ZOOM_OUT) {
+      if (viewport.canZoom('out')) {
+        const target = lastMouse || canvasCenter()
+        addEvent([Protocol.INPUT_EV_ZOOM_OUT, ...target])
+      }
+    }
+  }
+
+  const setHotkeys = (state: boolean) => {
+    KEYS_ON = state
+  }
+
+  return {
+    addEvent,
+    consumeAll,
+    createKeyEvents,
+    setHotkeys,
+  }
+}
+
+export default EventAdapter

src/frontend/components/ImageTeaser.vue

@@ -3,7 +3,7 @@
     class="imageteaser"
     :style="style"
     @click="onClick">
-    <div class="btn edit" @click.stop="onEditClick">✏️</div>
+    <div class="btn edit" v-if="canEdit" @click.stop="onEditClick">✏️</div>
   </div>
 </template>
 <script lang="ts">
@@ -18,12 +18,18 @@ export default defineComponent({
     },
   },
   computed: {
-    style (): object {
+    style(): object {
       const url = this.image.url.replace('uploads/', 'uploads/r/') + '-150x100.webp'
       return {
         'backgroundImage': `url("${url}")`,
       }
     },
+    canEdit(): boolean {
+      if (!this.$me.id) {
+        return false
+      }
+      return this.$me.id === this.image.uploaderUserId
+    },
   },
   emits: {
     click: null,

src/frontend/components/InfoOverlay.vue

@@ -9,15 +9,15 @@
         <td>{{game.puzzle.info.image.title}}</td>
       </tr>
       <tr>
-        <td>Snap Mode: </td>
+        <td>Scoring: </td>
         <td><span :title="snapMode[1]">{{scoreMode[0]}}</span></td>
       </tr>
       <tr>
-        <td>Shape Mode: </td>
+        <td>Shapes: </td>
         <td><span :title="snapMode[1]">{{shapeMode[0]}}</span></td>
       </tr>
       <tr>
-        <td>Score Mode: </td>
+        <td>Snapping: </td>
         <td><span :title="snapMode[1]">{{snapMode[0]}}</span></td>
       </tr>
     </table>
@@ -48,8 +48,8 @@ export default defineComponent({
     },
     shapeMode () {
       switch (this.game.shapeMode) {
-        case ShapeMode.FLAT: return ['Flat', 'all pieces flat on all sides']
+        case ShapeMode.FLAT: return ['Flat', 'All pieces flat on all sides']
-        case ShapeMode.ANY: return ['Any', 'flat pieces can occur anywhere']
+        case ShapeMode.ANY: return ['Any', 'Flat pieces can occur anywhere']
         case ShapeMode.NORMAL:
         default:
           return ['Normal', '']
@@ -57,10 +57,10 @@ export default defineComponent({
     },
     snapMode () {
       switch (this.game.snapMode) {
-        case SnapMode.REAL: return ['Real', 'pieces snap only to corners, already snapped pieces and to each other']
+        case SnapMode.REAL: return ['Real', 'Pieces snap only to corners, already snapped pieces and to each other']
         case SnapMode.NORMAL:
         default:
-          return ['Normal', 'pieces snap to final destination and to each other']
+          return ['Normal', 'Pieces snap to final destination and to each other']
       }
     },
   },

src/frontend/components/NewGameDialog.vue

@@ -35,20 +35,20 @@
               Normal</label>
               <br />
               <label><input type="radio" v-model="shapeMode" value="1" />
-              Any (flat pieces can occur anywhere)</label>
+              Any (Flat pieces can occur anywhere)</label>
               <br />
               <label><input type="radio" v-model="shapeMode" value="2" />
-              Flat (all pieces flat on all sides)</label>
+              Flat (All pieces flat on all sides)</label>
             </td>
           </tr>
           <tr>
             <td><label>Snapping: </label></td>
             <td>
               <label><input type="radio" v-model="snapMode" value="0" />
-              Normal (pieces snap to final destination and to each other)</label>
+              Normal (Pieces snap to final destination and to each other)</label>
               <br />
               <label><input type="radio" v-model="snapMode" value="1" />
-              Real (pieces snap only to corners, already snapped pieces and to each other)</label>
+              Real (Pieces snap only to corners, already snapped pieces and to each other)</label>
             </td>
           </tr>
         </table>

src/frontend/components/Upload.vue

@@ -6,6 +6,7 @@
 </template>
 <script lang="ts">
 import { defineComponent } from 'vue'
+import xhr from '../xhr'
 
 export default defineComponent({
   name: 'upload',
@@ -21,8 +22,7 @@ export default defineComponent({
       if (!file) return;
       const formData = new FormData();
       formData.append('file', file, file.name);
-      const res = await fetch('/upload', {
+      const res = await xhr.post('/upload', {
-        method: 'post',
         body: formData,
       })
       const j = await res.json()

src/frontend/game.ts

@@ -22,9 +22,9 @@ import {
   EncodedGame,
   ReplayData,
   Timestamp,
-  GameEvent,
   ServerEvent,
 } from '../common/Types'
+import EventAdapter from './EventAdapter'
 declare global {
   interface Window {
       DEBUG?: boolean
@@ -96,180 +96,6 @@ function addCanvasToDom(TARGET_EL: HTMLElement, canvas: HTMLCanvasElement) {
   return canvas
 }
 
-function EventAdapter (
-  canvas: HTMLCanvasElement,
-  window: any,
-  viewport: any,
-  MODE: string
-) {
-  let events: Array<GameEvent> = []
-
-  let KEYS_ON = true
-
-  let LEFT = false
-  let RIGHT = false
-  let UP = false
-  let DOWN = false
-  let ZOOM_IN = false
-  let ZOOM_OUT = false
-  let SHIFT = false
-
-  const toWorldPoint = (x: number, y: number): [number, number] => {
-    const pos = viewport.viewportToWorld({x, y})
-    return [pos.x, pos.y]
-  }
-
-  const mousePos = (ev: MouseEvent) => toWorldPoint(ev.offsetX, ev.offsetY)
-  const canvasCenter = () => toWorldPoint(canvas.width / 2, canvas.height / 2)
-
-  const key = (state: boolean, ev: KeyboardEvent) => {
-    if (!KEYS_ON) {
-      return
-    }
-
-    if (ev.code === 'ShiftLeft' || ev.code === 'ShiftRight') {
-      SHIFT = state
-    } else if (ev.code === 'ArrowUp' || ev.code === 'KeyW') {
-      UP = state
-    } else if (ev.code === 'ArrowDown' || ev.code === 'KeyS') {
-      DOWN = state
-    } else if (ev.code === 'ArrowLeft' || ev.code === 'KeyA') {
-      LEFT = state
-    } else if (ev.code === 'ArrowRight' || ev.code === 'KeyD') {
-      RIGHT = state
-    } else if (ev.code === 'KeyQ') {
-      ZOOM_OUT = state
-    } else if (ev.code === 'KeyE') {
-      ZOOM_IN = state
-    }
-  }
-
-  let lastMouse: [number, number]|null = null
-  canvas.addEventListener('mousedown', (ev) => {
-    lastMouse = mousePos(ev)
-    if (ev.button === 0) {
-      addEvent([Protocol.INPUT_EV_MOUSE_DOWN, ...lastMouse])
-    }
-  })
-
-  canvas.addEventListener('mouseup', (ev) => {
-    lastMouse = mousePos(ev)
-    if (ev.button === 0) {
-      addEvent([Protocol.INPUT_EV_MOUSE_UP, ...lastMouse])
-    }
-  })
-
-  canvas.addEventListener('mousemove', (ev) => {
-    lastMouse = mousePos(ev)
-    addEvent([Protocol.INPUT_EV_MOUSE_MOVE, ...lastMouse])
-  })
-
-  canvas.addEventListener('wheel', (ev) => {
-    lastMouse = mousePos(ev)
-    if (viewport.canZoom(ev.deltaY < 0 ? 'in' : 'out')) {
-      const evt = ev.deltaY < 0
-        ? Protocol.INPUT_EV_ZOOM_IN
-        : Protocol.INPUT_EV_ZOOM_OUT
-      addEvent([evt, ...lastMouse])
-    }
-  })
-
-  window.addEventListener('keydown', (ev: KeyboardEvent) => key(true, ev))
-  window.addEventListener('keyup', (ev: KeyboardEvent) => key(false, ev))
-
-  window.addEventListener('keypress', (ev: KeyboardEvent) => {
-    if (!KEYS_ON) {
-      return
-    }
-    if (ev.code === 'Space') {
-      addEvent([Protocol.INPUT_EV_TOGGLE_PREVIEW])
-    }
-
-    if (MODE === MODE_REPLAY) {
-      if (ev.code === 'KeyI') {
-        addEvent([Protocol.INPUT_EV_REPLAY_SPEED_UP])
-      }
-
-      if (ev.code === 'KeyO') {
-        addEvent([Protocol.INPUT_EV_REPLAY_SPEED_DOWN])
-      }
-
-      if (ev.code === 'KeyP') {
-        addEvent([Protocol.INPUT_EV_REPLAY_TOGGLE_PAUSE])
-      }
-    }
-    if (ev.code === 'KeyF') {
-      PIECE_VIEW_FIXED = !PIECE_VIEW_FIXED
-      RERENDER = true
-    }
-    if (ev.code === 'KeyG') {
-      PIECE_VIEW_LOOSE = !PIECE_VIEW_LOOSE
-      RERENDER = true
-    }
-    if (ev.code === 'KeyM') {
-      addEvent([Protocol.INPUT_EV_TOGGLE_SOUNDS])
-    }
-    if (ev.code === 'KeyN') {
-      addEvent([Protocol.INPUT_EV_TOGGLE_PLAYER_NAMES])
-    }
-    if (ev.code === 'KeyC') {
-      addEvent([Protocol.INPUT_EV_CENTER_FIT_PUZZLE])
-    }
-  })
-
-  const addEvent = (event: GameEvent) => {
-    events.push(event)
-  }
-
-  const consumeAll = (): GameEvent[] => {
-    if (events.length === 0) {
-      return []
-    }
-    const all = events.slice()
-    events = []
-    return all
-  }
-
-  const createKeyEvents = (): void => {
-    const w = (LEFT ? 1 : 0) - (RIGHT ? 1 : 0)
-    const h = (UP ? 1 : 0) - (DOWN ? 1 : 0)
-    if (w !== 0 || h !== 0) {
-      const amount = (SHIFT ? 24 : 12) * Math.sqrt(viewport.getCurrentZoom())
-      const pos = viewport.viewportDimToWorld({w: w * amount, h: h * amount})
-      addEvent([Protocol.INPUT_EV_MOVE, pos.w, pos.h])
-      if (lastMouse) {
-        lastMouse[0] -= pos.w
-        lastMouse[1] -= pos.h
-      }
-    }
-
-    if (ZOOM_IN && ZOOM_OUT) {
-      // cancel each other out
-    } else if (ZOOM_IN) {
-      if (viewport.canZoom('in')) {
-        const target = lastMouse || canvasCenter()
-        addEvent([Protocol.INPUT_EV_ZOOM_IN, ...target])
-      }
-    } else if (ZOOM_OUT) {
-      if (viewport.canZoom('out')) {
-        const target = lastMouse || canvasCenter()
-        addEvent([Protocol.INPUT_EV_ZOOM_OUT, ...target])
-      }
-    }
-  }
-
-  const setHotkeys = (state: boolean) => {
-    KEYS_ON = state
-  }
-
-  return {
-    addEvent,
-    consumeAll,
-    createKeyEvents,
-    setHotkeys,
-  }
-}
-
 export async function main(
   gameId: string,
   clientId: string,
@@ -746,6 +572,12 @@ export async function main(
           HUD.togglePlayerNames()
         } else if (type === Protocol.INPUT_EV_CENTER_FIT_PUZZLE) {
           centerPuzzle()
+        } else if (type === Protocol.INPUT_EV_TOGGLE_FIXED_PIECES) {
+          PIECE_VIEW_FIXED = !PIECE_VIEW_FIXED
+          RERENDER = true
+        } else if (type === Protocol.INPUT_EV_TOGGLE_LOOSE_PIECES) {
+          PIECE_VIEW_LOOSE = !PIECE_VIEW_LOOSE
+          RERENDER = true
         }
 
         // LOCAL + SERVER CHANGES
@@ -818,6 +650,12 @@ export async function main(
           HUD.togglePlayerNames()
         } else if (type === Protocol.INPUT_EV_CENTER_FIT_PUZZLE) {
           centerPuzzle()
+        } else if (type === Protocol.INPUT_EV_TOGGLE_FIXED_PIECES) {
+          PIECE_VIEW_FIXED = !PIECE_VIEW_FIXED
+          RERENDER = true
+        } else if (type === Protocol.INPUT_EV_TOGGLE_LOOSE_PIECES) {
+          PIECE_VIEW_LOOSE = !PIECE_VIEW_LOOSE
+          RERENDER = true
         }
       }
     }

src/frontend/main.ts

@@ -7,19 +7,36 @@ import NewGame from './views/NewGame.vue'
 import Game from './views/Game.vue'
 import Replay from './views/Replay.vue'
 import Util from './../common/Util'
+import settings from './settings'
+import xhr from './xhr'
 
 (async () => {
-  const res = await fetch(`/api/conf`)
+  function initClientSecret() {
-  const conf = await res.json()
+    let SECRET = settings.getStr('SECRET', '')
-
+    if (!SECRET) {
-  function initme() {
+      SECRET = Util.uniqId()
-    let ID = localStorage.getItem('ID')
+      settings.setStr('SECRET', SECRET)
+    }
+    return SECRET
+  }
+  function initClientId() {
+    let ID = settings.getStr('ID', '')
     if (!ID) {
       ID = Util.uniqId()
-      localStorage.setItem('ID', ID)
+      settings.setStr('ID', ID)
     }
     return ID
   }
+  const clientId = initClientId()
+  const clientSecret = initClientSecret()
+  xhr.setClientId(clientId)
+  xhr.setClientSecret(clientSecret)
+
+  const meRes = await xhr.get(`/api/me`, {})
+  const me = await meRes.json()
+
+  const confRes = await xhr.get(`/api/conf`, {})
+  const conf = await confRes.json()
 
   const router = VueRouter.createRouter({
     history: VueRouter.createWebHashHistory(),
@@ -39,8 +56,9 @@ import Util from './../common/Util'
   })
 
   const app = Vue.createApp(App)
+  app.config.globalProperties.$me = me
   app.config.globalProperties.$config = conf
-  app.config.globalProperties.$clientId = initme()
+  app.config.globalProperties.$clientId = clientId
   app.use(router)
   app.mount('#app')
 })()

src/frontend/views/Index.vue

@@ -13,6 +13,7 @@
 </template>
 <script lang="ts">
 import { defineComponent } from 'vue'
+import xhr from '../xhr'
 
 import GameTeaser from './../components/GameTeaser.vue'
 
@@ -27,7 +28,7 @@ export default defineComponent({
     }
   },
   async created() {
-    const res = await fetch('/api/index-data')
+    const res = await xhr.get('/api/index-data', {})
     const json = await res.json()
     this.gamesRunning = json.gamesRunning
     this.gamesFinished = json.gamesFinished

src/frontend/views/NewGame.vue

@@ -133,7 +133,7 @@ export default defineComponent({
       this.filtersChanged()
     },
     async loadImages () {
-      const res = await fetch(`/api/newgame-data${Util.asQueryArgs(this.filters)}`)
+      const res = await xhr.get(`/api/newgame-data${Util.asQueryArgs(this.filters)}`, {})
       const json = await res.json()
       this.images = json.images
       this.tags = json.tags
@@ -165,8 +165,7 @@ export default defineComponent({
       return await res.json()
     },
     async saveImage (data: any) {
-      const res = await fetch('/api/save-image', {
+      const res = await xhr.post('/api/save-image', {
-        method: 'post',
         headers: {
           'Accept': 'application/json',
           'Content-Type': 'application/json'
@@ -180,9 +179,13 @@ export default defineComponent({
       return await res.json()
     },
     async onSaveImageClick(data: any) {
-      await this.saveImage(data)
+      const res = await this.saveImage(data)
-      this.dialog = ''
+      if (res.ok) {
-      await this.loadImages()
+        this.dialog = ''
+        await this.loadImages()
+      } else {
+        alert(res.error)
+      }
     },
     async postToGalleryClick(data: any) {
       this.uploading = 'postToGallery'
@@ -200,8 +203,7 @@ export default defineComponent({
       this.dialog = 'new-game'
     },
     async onNewGame(gameSettings: GameSettings) {
-      const res = await fetch('/api/newgame', {
+      const res = await xhr.post('/api/newgame', {
-        method: 'post',
         headers: {
           'Accept': 'application/json',
           'Content-Type': 'application/json'

src/frontend/views/Replay.vue

@@ -49,7 +49,7 @@ import InfoOverlay from './../components/InfoOverlay.vue'
 import HelpOverlay from './../components/HelpOverlay.vue'
 
 import { main, MODE_REPLAY } from './../game'
-import { Player } from '../../common/Types'
+import { Game, Player } from '../../common/Types'
 
 export default defineComponent({
   name: 'replay',

src/frontend/xhr.ts

@@ -10,6 +10,8 @@ export interface Options {
   onUploadProgress?: (ev: ProgressEvent<XMLHttpRequestEventTarget>) => any,
 }
 
+let xhrClientId: string = ''
+let xhrClientSecret: string = ''
 const request = async (
   method: string,
   url: string,
@@ -22,6 +24,10 @@ const request = async (
     for (const k in options.headers || {}) {
       xhr.setRequestHeader(k, options.headers[k])
     }
+
+    xhr.setRequestHeader('Client-Id', xhrClientId)
+    xhr.setRequestHeader('Client-Secret', xhrClientSecret)
+
     xhr.addEventListener('load', function (ev: ProgressEvent<XMLHttpRequestEventTarget>
       ) {
       resolve({
@@ -41,7 +47,7 @@ const request = async (
         }
       })
     }
-    xhr.send(options.body)
+    xhr.send(options.body || null)
   })
 }
 
@@ -53,4 +59,10 @@ export default {
   post: (url: string, options: any): Promise<Response> => {
     return request('post', url, options)
   },
+  setClientId: (clientId: string): void => {
+    xhrClientId = clientId
+  },
+  setClientSecret: (clientSecret: string): void => {
+    xhrClientSecret = clientSecret
+  },
 }

src/server/Game.ts

@@ -1,5 +1,5 @@
 import GameCommon from './../common/GameCommon'
-import { Change, Game, Input, ScoreMode, ShapeMode, SnapMode,ImageInfo, Timestamp } from './../common/Types'
+import { Change, Game, Input, ScoreMode, ShapeMode, SnapMode,ImageInfo, Timestamp, GameSettings } from './../common/Types'
 import Util, { logger } from './../common/Util'
 import { Rng } from './../common/Rng'
 import GameLog from './GameLog'
@@ -16,12 +16,14 @@ async function createGameObject(
   ts: Timestamp,
   scoreMode: ScoreMode,
   shapeMode: ShapeMode,
-  snapMode: SnapMode
+  snapMode: SnapMode,
+  creatorUserId: number|null
 ): Promise<Game> {
   const seed = Util.hash(gameId + ' ' + ts)
   const rng = new Rng(seed)
   return {
     id: gameId,
+    creatorUserId,
     rng: { type: 'Rng', obj: rng },
     puzzle: await createPuzzle(rng, targetTiles, image, ts, shapeMode),
     players: [],
@@ -32,23 +34,25 @@ async function createGameObject(
   }
 }
 
-async function createGame(
+async function createNewGame(
-  gameId: string,
+  gameSettings: GameSettings,
-  targetTiles: number,
-  image: ImageInfo,
   ts: Timestamp,
-  scoreMode: ScoreMode,
+  creatorUserId: number
-  shapeMode: ShapeMode,
+): Promise<string> {
-  snapMode: SnapMode
+  let gameId;
-): Promise<void> {
+  do {
+    gameId = Util.uniqId()
+  } while (GameCommon.exists(gameId))
+
   const gameObject = await createGameObject(
     gameId,
-    targetTiles,
+    gameSettings.tiles,
-    image,
+    gameSettings.image,
     ts,
-    scoreMode,
+    gameSettings.scoreMode,
-    shapeMode,
+    gameSettings.shapeMode,
-    snapMode
+    gameSettings.snapMode,
+    creatorUserId
   )
 
   GameLog.create(gameId, ts)
@@ -56,16 +60,19 @@ async function createGame(
     gameId,
     Protocol.LOG_HEADER,
     1,
-    targetTiles,
+    gameSettings.tiles,
-    image,
+    gameSettings.image,
     ts,
-    scoreMode,
+    gameSettings.scoreMode,
-    shapeMode,
+    gameSettings.shapeMode,
-    snapMode
+    gameSettings.snapMode,
+    gameObject.creatorUserId
   )
 
   GameCommon.setGame(gameObject.id, gameObject)
   GameStorage.setDirty(gameId)
+
+  return gameId
 }
 
 function addPlayer(gameId: string, playerId: string, ts: Timestamp): void {
@@ -100,7 +107,7 @@ function handleInput(
 
 export default {
   createGameObject,
-  createGame,
+  createNewGame,
   addPlayer,
   handleInput,
 }

src/server/GameLog.ts

@@ -90,6 +90,7 @@ const get = (
     log[0][5] = DefaultScoreMode(log[0][5])
     log[0][6] = DefaultShapeMode(log[0][6])
     log[0][7] = DefaultSnapMode(log[0][7])
+    log[0][8] = log[0][8] || null // creatorUserId
   }
   return log
 }

src/server/GameStorage.ts

@@ -5,6 +5,7 @@ import Util, { logger } from './../common/Util'
 import { Rng } from './../common/Rng'
 import { DATA_DIR } from './Dirs'
 import Time from './../common/Time'
+import Db from './Db'
 
 const log = logger('GameStorage.js')
 
@@ -15,8 +16,73 @@ function setDirty(gameId: string): void {
 function setClean(gameId: string): void {
   delete dirtyGames[gameId]
 }
+function loadGamesFromDb(db: Db): void {
+  const gameRows = db.getMany('games')
+  for (const gameRow of gameRows) {
+    loadGameFromDb(db, gameRow.id)
+  }
+}
 
-function loadGames(): void {
+function loadGameFromDb(db: Db, gameId: string): void {
+  const gameRow = db.get('games', {id: gameId})
+
+  let game
+  try {
+    game = JSON.parse(gameRow.data)
+  } catch {
+    log.log(`[ERR] unable to load game from db ${gameId}`);
+  }
+  if (typeof game.puzzle.data.started === 'undefined') {
+    game.puzzle.data.started = gameRow.created
+  }
+  if (typeof game.puzzle.data.finished === 'undefined') {
+    game.puzzle.data.finished = gameRow.finished
+  }
+  if (!Array.isArray(game.players)) {
+    game.players = Object.values(game.players)
+  }
+
+  const gameObject: Game = storeDataToGame(game, game.creator_user_id)
+  GameCommon.setGame(gameObject.id, gameObject)
+}
+
+function persistGamesToDb(db: Db): void {
+  for (const gameId of Object.keys(dirtyGames)) {
+    persistGameToDb(db, gameId)
+  }
+}
+
+function persistGameToDb(db: Db, gameId: string): void {
+  const game: Game|null = GameCommon.get(gameId)
+  if (!game) {
+    log.error(`[ERROR] unable to persist non existing game ${gameId}`)
+    return
+  }
+
+  if (game.id in dirtyGames) {
+    setClean(game.id)
+  }
+
+  db.upsert('games', {
+    id: game.id,
+
+    creator_user_id: game.creatorUserId,
+    image_id: game.puzzle.info.image?.id,
+
+    created: game.puzzle.data.started,
+    finished: game.puzzle.data.finished,
+
+    data: gameToStoreData(game)
+  }, {
+    id: game.id,
+  })
+  log.info(`[INFO] persisted game ${game.id}`)
+}
+
+/**
+ * @deprecated
+ */
+function loadGamesFromDisk(): void {
   const files = fs.readdirSync(DATA_DIR)
   for (const f of files) {
     const m = f.match(/^([a-z0-9]+)\.json$/)
@@ -24,11 +90,14 @@ function loadGames(): void {
       continue
     }
     const gameId = m[1]
-    loadGame(gameId)
+    loadGameFromDisk(gameId)
   }
 }
 
-function loadGame(gameId: string): void {
+/**
+ * @deprecated
+ */
+function loadGameFromDisk(gameId: string): void {
   const file = `${DATA_DIR}/${gameId}.json`
   const contents = fs.readFileSync(file, 'utf-8')
   let game
@@ -49,39 +118,29 @@ function loadGame(gameId: string): void {
   if (!Array.isArray(game.players)) {
     game.players = Object.values(game.players)
   }
-  const gameObject: Game = {
+  const gameObject: Game = storeDataToGame(game, null)
-    id: game.id,
-    rng: {
-      type: game.rng ? game.rng.type : '_fake_',
-      obj: game.rng ? Rng.unserialize(game.rng.obj) : new Rng(0),
-    },
-    puzzle: game.puzzle,
-    players: game.players,
-    evtInfos: {},
-    scoreMode: DefaultScoreMode(game.scoreMode),
-    shapeMode: DefaultShapeMode(game.shapeMode),
-    snapMode: DefaultSnapMode(game.snapMode),
-  }
   GameCommon.setGame(gameObject.id, gameObject)
 }
 
-function persistGames(): void {
+function storeDataToGame(storeData: any, creatorUserId: number|null): Game {
-  for (const gameId of Object.keys(dirtyGames)) {
+  return {
-    persistGame(gameId)
+    id: storeData.id,
+    creatorUserId,
+    rng: {
+      type: storeData.rng ? storeData.rng.type : '_fake_',
+      obj: storeData.rng ? Rng.unserialize(storeData.rng.obj) : new Rng(0),
+    },
+    puzzle: storeData.puzzle,
+    players: storeData.players,
+    evtInfos: {},
+    scoreMode: DefaultScoreMode(storeData.scoreMode),
+    shapeMode: DefaultShapeMode(storeData.shapeMode),
+    snapMode: DefaultSnapMode(storeData.snapMode),
   }
 }
 
-function persistGame(gameId: string): void {
+function gameToStoreData(game: Game): string {
-  const game = GameCommon.get(gameId)
+  return JSON.stringify({
-  if (!game) {
-    log.error(`[ERROR] unable to persist non existing game ${gameId}`)
-    return
-  }
-
-  if (game.id in dirtyGames) {
-    setClean(game.id)
-  }
-  fs.writeFileSync(`${DATA_DIR}/${game.id}.json`, JSON.stringify({
     id: game.id,
     rng: {
       type: game.rng.type,
@@ -92,14 +151,18 @@ function persistGame(gameId: string): void {
     scoreMode: game.scoreMode,
     shapeMode: game.shapeMode,
     snapMode: game.snapMode,
-  }))
+  });
-  log.info(`[INFO] persisted game ${game.id}`)
 }
 
 export default {
-  loadGames,
+  // disk functions are deprecated
-  loadGame,
+  loadGamesFromDisk,
-  persistGames,
+  loadGameFromDisk,
-  persistGame,
+
+  loadGamesFromDb,
+  loadGameFromDb,
+  persistGamesToDb,
+  persistGameToDb,
+
   setDirty,
 }

src/server/Images.ts

@@ -6,7 +6,7 @@ import sharp from 'sharp'
 import {UPLOAD_DIR, UPLOAD_URL} from './Dirs'
 import Db, { OrderBy, WhereRaw } from './Db'
 import { Dim } from '../common/Geometry'
-import { logger } from '../common/Util'
+import Util, { logger } from '../common/Util'
 import { Tag, ImageInfo } from '../common/Types'
 
 const log = logger('Images.ts')
@@ -85,6 +85,7 @@ const imageFromDb = (db: Db, imageId: number): ImageInfo => {
   const i = db.get('images', { id: imageId })
   return {
     id: i.id,
+    uploaderUserId: i.uploader_user_id,
     filename: i.filename,
     url: `${UPLOAD_URL}/${encodeURIComponent(i.filename)}`,
     title: i.title,
@@ -130,6 +131,7 @@ inner join images i on i.id = ixc.image_id ${where.sql};
 
   return images.map(i => ({
     id: i.id as number,
+    uploaderUserId: i.uploader_user_id,
     filename: i.filename,
     url: `${UPLOAD_URL}/${encodeURIComponent(i.filename)}`,
     title: i.title,
@@ -151,6 +153,7 @@ const allImagesFromDisk = (
     .filter(f => f.toLowerCase().match(/\.(jpe?g|webp|png)$/))
     .map(f => ({
       id: 0,
+      uploaderUserId: null,
       filename: f,
       url: `${UPLOAD_URL}/${encodeURIComponent(f)}`,
       title: f.replace(/\.[a-z]+$/, ''),
@@ -206,6 +209,20 @@ async function getDimensions(imagePath: string): Promise<Dim> {
   }
 }
 
+const setTags = (db: Db, imageId: number, tags: string[]): void => {
+  db.delete('image_x_category', { image_id: imageId })
+  tags.forEach((tag: string) => {
+    const slug = Util.slug(tag)
+    const id = db.upsert('categories', { slug, title: tag }, { slug }, 'id')
+    if (id) {
+      db.insert('image_x_category', {
+        image_id: imageId,
+        category_id: id,
+      })
+    }
+  })
+}
+
 export default {
   allImagesFromDisk,
   imageFromDb,
@@ -213,4 +230,5 @@ export default {
   getAllTags,
   resizeImage,
   getDimensions,
+  setTags,
 }

src/server/Users.ts

@@ -0,0 +1,36 @@
+import Time from '../common/Time'
+import Db from './Db'
+
+const TABLE = 'users'
+
+const HEADER_CLIENT_ID = 'client-id'
+const HEADER_CLIENT_SECRET = 'client-secret'
+
+const getOrCreateUser = (db: Db, req: any): any => {
+  let user = getUser(db, req)
+  if (!user) {
+    db.insert(TABLE, {
+      'client_id': req.headers[HEADER_CLIENT_ID],
+      'client_secret': req.headers[HEADER_CLIENT_SECRET],
+      'created': Time.timestamp(),
+    })
+    user = getUser(db, req)
+  }
+  return user
+}
+
+const getUser = (db: Db, req: any): any => {
+  const user = db.get(TABLE, {
+    'client_id': req.headers[HEADER_CLIENT_ID],
+    'client_secret': req.headers[HEADER_CLIENT_SECRET],
+  })
+  if (user) {
+    user.id = parseInt(user.id, 10)
+  }
+  return user
+}
+
+export default {
+  getOrCreateUser,
+  getUser,
+}

src/server/main.ts

@@ -22,6 +22,7 @@ import GameCommon from '../common/GameCommon'
 import { ServerEvent, Game as GameType, GameSettings } from '../common/Types'
 import GameStorage from './GameStorage'
 import Db from './Db'
+import Users from './Users'
 
 const db = new Db(DB_FILE, DB_PATCHES_DIR)
 db.patch()
@@ -57,6 +58,14 @@ const storage = multer.diskStorage({
 })
 const upload = multer({storage}).single('file');
 
+app.get('/api/me', (req, res): void => {
+  let user = Users.getUser(db, req)
+  res.send({
+    id: user ? user.id : null,
+    created: user ? user.created : null,
+  })
+})
+
 app.get('/api/conf', (req, res): void => {
   res.send({
     WS_ADDRESS: config.ws.connectstring,
@@ -92,6 +101,7 @@ app.get('/api/replay-data', async (req, res): Promise<void> => {
       log[0][5],
       log[0][6],
       log[0][7],
+      log[0][8], // creatorUserId
     )
   }
   res.send({ log, game: game ? Util.encodeGame(game) : null })
@@ -133,32 +143,27 @@ interface SaveImageRequestData {
   tags: string[]
 }
 
-const setImageTags = (db: Db, imageId: number, tags: string[]): void => {
-  tags.forEach((tag: string) => {
-    const slug = Util.slug(tag)
-    const id = db.upsert('categories', { slug, title: tag }, { slug }, 'id')
-    if (id) {
-      db.insert('image_x_category', {
-        image_id: imageId,
-        category_id: id,
-      })
-    }
-  })
-}
-
 app.post('/api/save-image', express.json(), (req, res): void => {
+  const user = Users.getUser(db, req)
+  if (!user || !user.id) {
+    res.status(403).send({ ok: false, error: 'forbidden' })
+    return
+  }
+
   const data = req.body as SaveImageRequestData
+  const image = db.get('images', {id: data.id})
+  if (parseInt(image.uploader_user_id, 10) !== user.id) {
+    res.status(403).send({ ok: false, error: 'forbidden' })
+    return
+  }
+
   db.update('images', {
     title: data.title,
   }, {
     id: data.id,
   })
 
-  db.delete('image_x_category', { image_id: data.id })
+  Images.setTags(db, data.id, data.tags || [])
-
-  if (data.tags) {
-    setImageTags(db, data.id, data.tags)
-  }
 
   res.send({ ok: true })
 })
@@ -166,20 +171,25 @@ app.post('/api/upload', (req, res): void => {
   upload(req, res, async (err: any): Promise<void> => {
     if (err) {
       log.log(err)
-      res.status(400).send("Something went wrong!");
+      res.status(400).send("Something went wrong!")
+      return
     }
 
     try {
       await Images.resizeImage(req.file.filename)
     } catch (err) {
       log.log(err)
-      res.status(400).send("Something went wrong!");
+      res.status(400).send("Something went wrong!")
+      return
     }
 
+    const user = Users.getOrCreateUser(db, req)
+
     const dim = await Images.getDimensions(
       `${UPLOAD_DIR}/${req.file.filename}`
     )
     const imageId = db.insert('images', {
+      uploader_user_id: user.id,
       filename: req.file.filename,
       filename_original: req.file.originalname,
       title: req.body.title || '',
@@ -190,7 +200,7 @@ app.post('/api/upload', (req, res): void => {
 
     if (req.body.tags) {
       const tags = req.body.tags.split(',').filter((tag: string) => !!tag)
-      setImageTags(db, imageId as number, tags)
+      Images.setTags(db, imageId as number, tags)
     }
 
     res.send(Images.imageFromDb(db, imageId as number))
@@ -198,21 +208,12 @@ app.post('/api/upload', (req, res): void => {
 })
 
 app.post('/api/newgame', express.json(), async (req, res): Promise<void> => {
-  const gameSettings = req.body as GameSettings
+  const user = Users.getOrCreateUser(db, req)
-  log.log(gameSettings)
+  const gameId = await Game.createNewGame(
-  const gameId = Util.uniqId()
+    req.body as GameSettings,
-  if (!GameCommon.exists(gameId)) {
+    Time.timestamp(),
-    const ts = Time.timestamp()
+    user.id
-    await Game.createGame(
+  )
-      gameId,
-      gameSettings.tiles,
-      gameSettings.image,
-      ts,
-      gameSettings.scoreMode,
-      gameSettings.shapeMode,
-      gameSettings.snapMode,
-    )
-  }
   res.send({ id: gameId })
 })
 
@@ -310,7 +311,7 @@ wss.on('message', async (
   }
 })
 
-GameStorage.loadGames()
+GameStorage.loadGamesFromDb(db)
 const server = app.listen(
   port,
   hostname,
@@ -333,7 +334,7 @@ memoryUsageHuman()
 // persist games in fixed interval
 const persistInterval = setInterval(() => {
   log.log('Persisting games...')
-  GameStorage.persistGames()
+  GameStorage.persistGamesToDb(db)
 
   memoryUsageHuman()
 }, config.persistence.interval)
@@ -345,7 +346,7 @@ const gracefulShutdown = (signal: string): void => {
   clearInterval(persistInterval)
 
   log.log('persisting games...')
-  GameStorage.persistGames()
+  GameStorage.persistGamesToDb(db)
 
   log.log('shutting down webserver...')
   server.close()