server/routes/games.js

   1 var router = require("express").Router();
   2 var UserModel = require("../models/User");
   3 var ChallengeModel = require('../models/Challenge');
   4 var GameModel = require('../models/Game');
   5 var VariantModel = require('../models/Variant');
   6 var access = require("../utils/access");
   7 var params = require("../config/parameters");
   8
   9 // From main hall, start game between players 0 and 1
  10 router.post("/games", access.logged, access.ajax, (req,res) => {
  11   const gameInfo = req.body.gameInfo;
  12     if (!gameInfo.players.some(p => p.id == req.userId))
  13         return res.json({errmsg: "Cannot start someone else's game"});
  14   const cid = req.body.cid;
  15   ChallengeModel.remove(cid);
  16     const fen = req.body.fen;
  17     GameModel.create(
  18     gameInfo.vid, gameInfo.fen, gameInfo.timeControl, gameInfo.players,
  19         (err,ret) => {
  20             access.checkRequest(res, err, ret, "Cannot create game", () => {
  21         const oppIdx = (gameInfo.players[0].id == req.userId ? 1 : 0);
  22         const oppId = gameInfo.players[oppIdx].id;
  23         UserModel.tryNotify(oppId,
  24           "New game: " + params.siteURL + "/game/" + ret.gid);
  25                 res.json({gameId: ret.gid});
  26             });
  27         }
  28     );
  29 });
  30
  31 router.get("/games", access.ajax, (req,res) => {
  32     const gameId = req.query["gid"];
  33     if (!!gameId)
  34   {
  35     GameModel.getOne(gameId, (err,game) => {
  36           access.checkRequest(res, err, game, "Game not found", () => {
  37               res.json({game: game});
  38           });
  39       });
  40   }
  41   else
  42   {
  43     // Get by (non-)user ID:
  44     const userId = req.query["uid"];
  45     const excluded = !!req.query["excluded"];
  46     GameModel.getByUser(userId, excluded, (err,games) => {
  47           if (!!err)
  48         return res.json({errmsg: err.errmsg || err.toString()});
  49             res.json({games: games});
  50       });
  51   }
  52 });
  53
  54 //////////////////////////////////
  55
  56 // TODO: new move
  57 router.put("/games", access.logged, access.ajax, (req,res) => {
  58     let gid = ObjectId(req.body.gid);
  59     let result = req.body.result;
  60     // NOTE: only game-level life update is "gameover"
  61     GameModel.gameOver(gid, result, ObjectId(req.userId), (err,game) => {
  62         access.checkRequest(res, err, game, "Cannot find game", () => {
  63             res.json({});
  64         });
  65     });
  66 });
  67
  68 // TODO: if newmove fail, takeback in GUI
  69 // TODO: check move structure
  70 // TODO: move should contain an optional "message" field ("corr chat" !)
  71 router.post("/moves", access.logged, access.ajax, (req,res) => {
  72     let gid = ObjectId(req.body.gid);
  73     let fen = req.body.fen;
  74     let vname = req.body.vname; //defined only if !!offlineOpp
  75     // NOTE: storing the moves encoded lead to double stringify --> error at parsing
  76     let move = JSON.parse(req.body.move);
  77     GameModel.addMove(gid, move, fen, req._user._id, (err,game) => {
  78         access.checkRequest(res, err, game, "Cannot find game", () => {
  79             if (!!req.body.offlineOpp)
  80                 UserModel.tryNotify(ObjectId(req.body.offlineOpp), gid, vname, "New move");
  81             res.json({});
  82         });
  83     });
  84 });
  85
  86 module.exports = router;