server/routes/challenges.js

   1 // AJAX methods to get, create, update or delete a challenge
   2
   3 let router = require("express").Router();
   4 const access = require("../utils/access");
   5 const ChallengeModel = require("../models/Challenge");
   6 const UserModel = require("../models/User"); //for name check
   7 const params = require("../config/parameters");
   8
   9 router.get("/challenges", (req,res) => {
  10   if (!req.query["uid"].match(/^[0-9]+$/))
  11     res.json({errmsg: "Bad user ID"});
  12   ChallengeModel.getByUser(req.query["uid"], (err,challenges) => {
  13     res.json(err || {challenges:challenges});
  14   });
  15 });
  16
  17 router.post("/challenges", access.logged, access.ajax, (req,res) => {
  18   const error = ChallengeModel.checkChallenge(req.body.chall);
  19   if (!!error)
  20     return res.json({errmsg:error});
  21   let challenge =
  22   {
  23     fen: req.body.chall.fen,
  24     timeControl: req.body.chall.timeControl,
  25     vid: req.body.chall.vid,
  26     uid: req.userId,
  27     to: req.body.chall.to, //string: user name (may be empty)
  28   };
  29   const insertChallenge = () => {
  30     ChallengeModel.create(challenge, (err,ret) => {
  31       return res.json(err || {cid:ret.cid});
  32     });
  33   };
  34   if (!!req.body.chall.to)
  35   {
  36     UserModel.getOne("name", challenge.to, (err,user) => {
  37       if (!!err || !user)
  38         return res.json(err | {errmsg: "Typo in player name"});
  39       challenge.to = user.id; //ready now to insert challenge
  40       insertChallenge();
  41       if (user.notify)
  42         UserModel.notify(user, "New challenge: " + params.siteURL + "/");
  43     });
  44   }
  45   else
  46     insertChallenge();
  47 });
  48
  49 router.delete("/challenges", access.logged, access.ajax, (req,res) => {
  50   const cid = req.query.id;
  51   if (!cid.match(/^[0-9]+$/))
  52     res.json({errmsg: "Bad challenge ID"});
  53   ChallengeModel.safeRemove(cid, req.userId, err => {
  54     res.json(err || {}); //TODO: just "return err" because is empty if no errors
  55   });
  56 });
  57
  58 module.exports = router;