-var db = require("../utils/database");
+const db = require("../utils/database");
const UserModel = require("./User");
/*
{
checkChallenge: function(c)
{
- if (!c.vid.toString().match(/^[0-9]+$/))
- return "Wrong variant ID";
- if (!c.cadence.match(/^[0-9dhms +]+$/))
- return "Wrong characters in time control";
- if (!c.fen.match(/^[a-zA-Z0-9, /-]*$/))
- return "Bad FEN string";
- if (!!c.to)
- return UserModel.checkNameEmail({name: c.to});
- return "";
+ return (
+ c.vid.toString().match(/^[0-9]+$/) &&
+ c.cadence.match(/^[0-9dhms +]+$/) &&
+ c.fen.match(/^[a-zA-Z0-9, /-]*$/) &&
+ (!c.to || UserModel.checkNameEmail({name: c.to}))
+ );
},
- // fen cannot be undefined
create: function(c, cb)
{
db.serialize(function() {
"(" + Date.now() + "," + c.uid + "," + (!!c.to ? c.to + "," : "") +
c.vid + ",'" + c.fen + "','" + c.cadence + "')";
db.run(query, function(err) {
- return cb(err, {cid: this.lastID});
+ cb(err, {cid: this.lastID});
});
});
},
- getOne: function(id, cb)
- {
- db.serialize(function() {
- const query =
- "SELECT * " +
- "FROM Challenges " +
- "WHERE id = " + id;
- db.get(query, (err,challenge) => {
- return cb(err, challenge);
- });
- });
- },
-
- // All challenges except where target is defined and not me,
- // and I'm not the sender.
+ // All challenges related to user with ID uid
getByUser: function(uid, cb)
{
db.serialize(function() {
" OR uid = " + uid +
" OR target = " + uid;
db.all(query, (err,challenges) => {
- return cb(err, challenges);
+ cb(err, challenges);
});
});
},
});
},
- safeRemove: function(id, uid, cb)
+ safeRemove: function(id, uid)
{
db.serialize(function() {
const query =
"FROM Challenges " +
"WHERE id = " + id + " AND uid = " + uid;
db.get(query, (err,chall) => {
- if (!chall)
- return cb({errmsg: "Not your challenge"});
- ChallengeModel.remove(id);
- cb(null);
+ if (!err && chall)
+ ChallengeModel.remove(id);
});
});
},