store games in db
This commit is contained in:
Zutatensuppe
parent
126384e5bd
commit
4e528cc83d
14 changed files with 371 additions and 133 deletions
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@ -155,6 +155,7 @@ function encodeGame(data) {
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data.scoreMode,
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data.shapeMode,
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data.snapMode,
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data.creatorUserId,
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];
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}
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function decodeGame(data) {
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@ -170,6 +171,7 @@ function decodeGame(data) {
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scoreMode: data[6],
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shapeMode: data[7],
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snapMode: data[8],
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creatorUserId: data[9],
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};
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}
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function coordByPieceIdx(info, pieceIdx) {
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@ -1358,6 +1360,7 @@ const get = (gameId, offset = 0) => {
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log[0][5] = DefaultScoreMode(log[0][5]);
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log[0][6] = DefaultShapeMode(log[0][6]);
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log[0][7] = DefaultSnapMode(log[0][7]);
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log[0][8] = log[0][8] || null;
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}
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return log;
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};
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@ -1753,7 +1756,63 @@ function setDirty(gameId) {
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function setClean(gameId) {
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delete dirtyGames[gameId];
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}
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function loadGames() {
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function loadGamesFromDb(db) {
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const gameRows = db.getMany('games');
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for (const gameRow of gameRows) {
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loadGameFromDb(db, gameRow.id);
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}
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}
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function loadGameFromDb(db, gameId) {
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const gameRow = db.get('games', { id: gameId });
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let game;
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try {
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game = JSON.parse(gameRow.data);
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}
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catch {
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log$3.log(`[ERR] unable to load game from db ${gameId}`);
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}
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if (typeof game.puzzle.data.started === 'undefined') {
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game.puzzle.data.started = gameRow.created;
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}
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if (typeof game.puzzle.data.finished === 'undefined') {
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game.puzzle.data.finished = gameRow.finished;
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}
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if (!Array.isArray(game.players)) {
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game.players = Object.values(game.players);
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}
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const gameObject = storeDataToGame(game, game.creator_user_id);
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GameCommon.setGame(gameObject.id, gameObject);
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}
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function persistGamesToDb(db) {
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for (const gameId of Object.keys(dirtyGames)) {
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persistGameToDb(db, gameId);
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}
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}
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function persistGameToDb(db, gameId) {
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const game = GameCommon.get(gameId);
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if (!game) {
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log$3.error(`[ERROR] unable to persist non existing game ${gameId}`);
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return;
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}
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if (game.id in dirtyGames) {
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setClean(game.id);
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}
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db.upsert('games', {
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id: game.id,
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creator_user_id: game.creatorUserId,
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image_id: game.puzzle.info.image?.id,
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created: game.puzzle.data.started,
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finished: game.puzzle.data.finished,
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data: gameToStoreData(game)
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}, {
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id: game.id,
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});
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log$3.info(`[INFO] persisted game ${game.id}`);
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}
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/**
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* @deprecated
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*/
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function loadGamesFromDisk() {
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const files = fs.readdirSync(DATA_DIR);
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for (const f of files) {
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const m = f.match(/^([a-z0-9]+)\.json$/);
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@ -1761,10 +1820,13 @@ function loadGames() {
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continue;
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}
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const gameId = m[1];
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loadGame(gameId);
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loadGameFromDisk(gameId);
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}
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}
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function loadGame(gameId) {
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/**
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* @deprecated
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*/
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function loadGameFromDisk(gameId) {
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const file = `${DATA_DIR}/${gameId}.json`;
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const contents = fs.readFileSync(file, 'utf-8');
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let game;
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@ -1786,27 +1848,21 @@ function loadGame(gameId) {
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if (!Array.isArray(game.players)) {
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game.players = Object.values(game.players);
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}
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const gameObject = {
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id: game.id,
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rng: {
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type: game.rng ? game.rng.type : '_fake_',
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obj: game.rng ? Rng.unserialize(game.rng.obj) : new Rng(0),
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},
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puzzle: game.puzzle,
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players: game.players,
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evtInfos: {},
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scoreMode: DefaultScoreMode(game.scoreMode),
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shapeMode: DefaultShapeMode(game.shapeMode),
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snapMode: DefaultSnapMode(game.snapMode),
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};
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const gameObject = storeDataToGame(game, null);
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GameCommon.setGame(gameObject.id, gameObject);
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}
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function persistGames() {
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/**
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* @deprecated
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*/
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function persistGamesToDisk() {
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for (const gameId of Object.keys(dirtyGames)) {
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persistGame(gameId);
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persistGameToDisk(gameId);
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}
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}
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function persistGame(gameId) {
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/**
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* @deprecated
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*/
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function persistGameToDisk(gameId) {
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const game = GameCommon.get(gameId);
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if (!game) {
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log$3.error(`[ERROR] unable to persist non existing game ${gameId}`);
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@ -1815,7 +1871,27 @@ function persistGame(gameId) {
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if (game.id in dirtyGames) {
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setClean(game.id);
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}
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fs.writeFileSync(`${DATA_DIR}/${game.id}.json`, JSON.stringify({
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fs.writeFileSync(`${DATA_DIR}/${game.id}.json`, gameToStoreData(game));
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log$3.info(`[INFO] persisted game ${game.id}`);
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}
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function storeDataToGame(storeData, creatorUserId) {
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return {
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id: storeData.id,
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creatorUserId,
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rng: {
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type: storeData.rng ? storeData.rng.type : '_fake_',
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obj: storeData.rng ? Rng.unserialize(storeData.rng.obj) : new Rng(0),
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},
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puzzle: storeData.puzzle,
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players: storeData.players,
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evtInfos: {},
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scoreMode: DefaultScoreMode(storeData.scoreMode),
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shapeMode: DefaultShapeMode(storeData.shapeMode),
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snapMode: DefaultSnapMode(storeData.snapMode),
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};
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}
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function gameToStoreData(game) {
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return JSON.stringify({
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id: game.id,
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rng: {
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type: game.rng.type,
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@ -1826,22 +1902,27 @@ function persistGame(gameId) {
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scoreMode: game.scoreMode,
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shapeMode: game.shapeMode,
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snapMode: game.snapMode,
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}));
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log$3.info(`[INFO] persisted game ${game.id}`);
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});
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}
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var GameStorage = {
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loadGames,
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loadGame,
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persistGames,
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persistGame,
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// disk functions are deprecated
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loadGamesFromDisk,
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loadGameFromDisk,
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persistGamesToDisk,
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persistGameToDisk,
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loadGamesFromDb,
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loadGameFromDb,
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persistGamesToDb,
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persistGameToDb,
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setDirty,
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};
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async function createGameObject(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode) {
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async function createGameObject(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode, creatorUserId) {
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const seed = Util.hash(gameId + ' ' + ts);
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const rng = new Rng(seed);
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return {
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id: gameId,
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creatorUserId,
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rng: { type: 'Rng', obj: rng },
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puzzle: await createPuzzle(rng, targetTiles, image, ts, shapeMode),
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players: [],
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@ -1851,10 +1932,10 @@ async function createGameObject(gameId, targetTiles, image, ts, scoreMode, shape
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snapMode,
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};
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}
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async function createGame(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode) {
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const gameObject = await createGameObject(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode);
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async function createGame(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode, creatorUserId) {
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const gameObject = await createGameObject(gameId, targetTiles, image, ts, scoreMode, shapeMode, snapMode, creatorUserId);
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GameLog.create(gameId, ts);
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GameLog.log(gameId, Protocol.LOG_HEADER, 1, targetTiles, image, ts, scoreMode, shapeMode, snapMode);
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GameLog.log(gameId, Protocol.LOG_HEADER, 1, targetTiles, image, ts, scoreMode, shapeMode, snapMode, gameObject.creatorUserId);
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GameCommon.setGame(gameObject.id, gameObject);
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GameStorage.setDirty(gameId);
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}
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@ -2101,10 +2182,7 @@ const storage = multer.diskStorage({
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});
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const upload = multer({ storage }).single('file');
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app.get('/api/me', (req, res) => {
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let user = db.get('users', {
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'client_id': req.headers['client-id'],
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'client_secret': req.headers['client-secret'],
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});
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let user = getUser(db, req);
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res.send({
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id: user ? user.id : null,
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created: user ? user.created : null,
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@ -2137,7 +2215,7 @@ app.get('/api/replay-data', async (req, res) => {
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if (offset === 0) {
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// also need the game
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game = await Game.createGameObject(gameId, log[0][2], log[0][3], // must be ImageInfo
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log[0][4], log[0][5], log[0][6], log[0][7]);
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log[0][4], log[0][5], log[0][6], log[0][7], log[0][8]);
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}
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res.send({ log, game: game ? Util.encodeGame(game) : null });
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});
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@ -2168,6 +2246,28 @@ app.get('/api/index-data', (req, res) => {
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gamesFinished: games.filter(g => !!g.finished),
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});
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});
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const getOrCreateUser = (db, req) => {
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let user = getUser(db, req);
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if (!user) {
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db.insert('users', {
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'client_id': req.headers['client-id'],
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'client_secret': req.headers['client-secret'],
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'created': Time.timestamp(),
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});
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user = getUser(db, req);
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}
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return user;
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};
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const getUser = (db, req) => {
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let user = db.get('users', {
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'client_id': req.headers['client-id'],
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'client_secret': req.headers['client-secret'],
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});
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if (user) {
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user.id = parseInt(user.id, 10);
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}
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return user;
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};
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const setImageTags = (db, imageId, tags) => {
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tags.forEach((tag) => {
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const slug = Util.slug(tag);
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@ -2181,21 +2281,14 @@ const setImageTags = (db, imageId, tags) => {
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});
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};
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app.post('/api/save-image', express.json(), (req, res) => {
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let user = db.get('users', {
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'client_id': req.headers['client-id'],
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'client_secret': req.headers['client-secret'],
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});
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let userId = null;
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if (user) {
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userId = parseInt(user.id, 10);
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}
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else {
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let user = getUser(db, req);
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if (!user || !user.id) {
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res.status(403).send({ ok: false, error: 'forbidden' });
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return;
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}
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const data = req.body;
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let image = db.get('images', { id: data.id });
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if (parseInt(image.uploader_user_id, 10) !== userId) {
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if (parseInt(image.uploader_user_id, 10) !== user.id) {
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res.status(403).send({ ok: false, error: 'forbidden' });
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return;
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}
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@ -2223,24 +2316,10 @@ app.post('/api/upload', (req, res) => {
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log.log(err);
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res.status(400).send("Something went wrong!");
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}
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let user = db.get('users', {
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'client_id': req.headers['client-id'],
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'client_secret': req.headers['client-secret'],
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});
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let userId = null;
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if (user) {
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userId = user.id;
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}
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else {
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userId = db.insert('users', {
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'client_id': req.headers['client-id'],
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'client_secret': req.headers['client-secret'],
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'created': Time.timestamp(),
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});
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}
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const user = getOrCreateUser(db, req);
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const dim = await Images.getDimensions(`${UPLOAD_DIR}/${req.file.filename}`);
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const imageId = db.insert('images', {
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uploader_user_id: userId,
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uploader_user_id: user.id,
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filename: req.file.filename,
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filename_original: req.file.originalname,
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title: req.body.title || '',
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@ -2256,12 +2335,17 @@ app.post('/api/upload', (req, res) => {
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});
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});
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app.post('/api/newgame', express.json(), async (req, res) => {
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let user = getOrCreateUser(db, req);
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if (!user || !user.id) {
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res.status(403).send({ ok: false, error: 'forbidden' });
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return;
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}
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const gameSettings = req.body;
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log.log(gameSettings);
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const gameId = Util.uniqId();
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if (!GameCommon.exists(gameId)) {
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const ts = Time.timestamp();
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await Game.createGame(gameId, gameSettings.tiles, gameSettings.image, ts, gameSettings.scoreMode, gameSettings.shapeMode, gameSettings.snapMode);
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await Game.createGame(gameId, gameSettings.tiles, gameSettings.image, ts, gameSettings.scoreMode, gameSettings.shapeMode, gameSettings.snapMode, user.id);
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}
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res.send({ id: gameId });
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});
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@ -2343,7 +2427,7 @@ wss.on('message', async ({ socket, data }) => {
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log.error(e);
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}
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});
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GameStorage.loadGames();
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GameStorage.loadGamesFromDb(db);
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const server = app.listen(port, hostname, () => log.log(`server running on http://${hostname}:${port}`));
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wss.listen();
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const memoryUsageHuman = () => {
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@ -2357,7 +2441,7 @@ memoryUsageHuman();
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// persist games in fixed interval
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const persistInterval = setInterval(() => {
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log.log('Persisting games...');
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GameStorage.persistGames();
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GameStorage.persistGamesToDb(db);
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memoryUsageHuman();
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}, config.persistence.interval);
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const gracefulShutdown = (signal) => {
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@ -2365,7 +2449,7 @@ const gracefulShutdown = (signal) => {
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log.log('clearing persist interval...');
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clearInterval(persistInterval);
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log.log('persisting games...');
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GameStorage.persistGames();
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GameStorage.persistGamesToDb(db);
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log.log('shutting down webserver...');
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server.close();
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log.log('shutting down websocketserver...');
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