server/routes/games.js

   1 router.get("/games", access.logged, access.ajax, (req,res) => {
   2   const excluded = req.query["excluded"]; //TODO: think about query params here
   3 });
   4
   5 var router = require("express").Router();
   6 var UserModel = require("../models/User");
   7 var sendEmail = require('../utils/mailer');
   8 var GameModel = require('../models/Game');
   9 var VariantModel = require('../models/Variant');
  10 var access = require("../utils/access");
  11 var params = require("../config/parameters");
  12
  13 // Notify about a game (start, new move)
  14 function tryNotify(uid, gid, vname, subject)
  15 {
  16     UserModel.getOne("id", uid, (err,user) => {
  17         if (!!err && user.notify)
  18         {
  19             sendEmail(params.mailFrom, user.email, subject,
  20                 params.siteURL + "?v=" + vname + "&g=" + gid, err => {
  21                   res.json(err || {}); // TODO: log error somewhere.
  22               }
  23       );
  24         }
  25     )};
  26 }
  27
  28 // From main hall, start game between player 0 and 1
  29 router.post("/games", access.logged, access.ajax, (req,res) => {
  30     const gameInfo = JSON.parse(req.body.gameInfo);
  31     if (!gameInfo.players.some(p => p.id == req.user.id))
  32         return res.json({errmsg: "Cannot start someone else's game"});
  33     let fen = req.body.fen;
  34     GameModel.create(gameInfo.vid,
  35     gameInfo.fen, gameInfo.mainTime, gameInfo.increment, gameInfo.players,
  36         (err,game) => {
  37             access.checkRequest(res, err, game, "Cannot create game", () => {
  38                 if (!!req.body.offlineOpp)
  39                     UserModel.tryNotify(req.body.offlineOpp, game.id, variant.name,
  40             "New game: " + "game link"); //TODO: give game link
  41                 res.json({game: game});
  42             });
  43         }
  44     );
  45 });
  46
  47 // game page
  48 router.get("/games", access.ajax, (req,res) => {
  49     const gameId = req.query["gid"];
  50     if (!!gameId)
  51   {
  52     GameModel.getOne(gameId, (err,game) => {
  53           access.checkRequest(res, err, game, "Game not found", () => {
  54               res.json({game: game});
  55           });
  56       });
  57   }
  58   else
  59   {
  60     // Get by (non-)user ID:
  61     const userId = req.query["uid"];
  62     const excluded = !!req.query["excluded"];
  63     GameModel.getByUser(userId, excluded, (err,games) => {
  64           access.checkRequest(res, err, games, "Games not found", () => {
  65               res.json({games: games});
  66           });
  67       });
  68   }
  69 });
  70
  71 // TODO:
  72 router.put("/games", access.logged, access.ajax, (req,res) => {
  73     let gid = ObjectId(req.body.gid);
  74     let result = req.body.result;
  75     // NOTE: only game-level life update is "gameover"
  76     GameModel.gameOver(gid, result, ObjectId(req.user._id), (err,game) => {
  77         access.checkRequest(res, err, game, "Cannot find game", () => {
  78             res.json({});
  79         });
  80     });
  81 });
  82
  83 // variant page
  84 router.get("/gamesbyvariant", access.logged, access.ajax, (req,res) => {
  85     if (req.query["uid"] != req.user._id)
  86         return res.json({errmsg: "Not your games"});
  87     let uid = ObjectId(req.query["uid"]);
  88     let vid = ObjectId(req.query["vid"]);
  89     GameModel.getByVariant(uid, vid, (err,gameArray) => {
  90         // NOTE: res.json already stringify, no need to do it manually
  91         res.json(err || {games: gameArray});
  92     });
  93 });
  94
  95 // For index: only moves count + myColor
  96 router.get("/gamesbyplayer", access.logged, access.ajax, (req,res) => {
  97     if (req.query["uid"] != req.user._id)
  98         return res.json({errmsg: "Not your games"});
  99     let uid = ObjectId(req.query["uid"]);
 100     GameModel.getByPlayer(uid, (err,games) => {
 101         res.json(err || {games: games});
 102     });
 103 });
 104
 105 // TODO: if newmove fail, takeback in GUI
 106 // TODO: check move structure
 107 // TODO: for corr games, move should contain an optional "message" field ("corr chat" !)
 108 router.post("/moves", access.logged, access.ajax, (req,res) => {
 109     let gid = ObjectId(req.body.gid);
 110     let fen = req.body.fen;
 111     let vname = req.body.vname; //defined only if !!offlineOpp
 112     // NOTE: storing the moves encoded lead to double stringify --> error at parsing
 113     let move = JSON.parse(req.body.move);
 114     GameModel.addMove(gid, move, fen, req._user._id, (err,game) => {
 115         access.checkRequest(res, err, game, "Cannot find game", () => {
 116             if (!!req.body.offlineOpp)
 117                 UserModel.tryNotify(ObjectId(req.body.offlineOpp), gid, vname, "New move");
 118             res.json({});
 119         });
 120     });
 121 });
 122
 123 module.exports = router;