* vid: variant id (int)
* nbPlayers: integer
* fen: varchar (optional)
- * mainTime: integer
- * addTime: integer
+ * timeControl: string (3m+2s, 7d+1d ...)
*
* Structure table WillPlay:
* cid: ref challenge id
* uid: ref user id
+ * yes: boolean (false means "not decided yet")
*/
const ChallengeModel =
{
- // fen cannot be undefined; TODO: generate fen on server instead
+ checkChallenge: function(c)
+ {
+ if (!c.vid.match(/^[0-9]+$/))
+ return "Wrong variant ID";
+
+ if (!c.timeControl.match(/^[0-9dhms +]+$/))
+ return "Wrong characters in time control";
+
+ if (!c.fen.match(/^[a-zA-Z0-9, /-]+$/))
+ return "Bad FEN string";
+ },
+
+ initializeWillPlay: function(uids, cid, cb)
+ {
+ let query = "INSERT INTO WillPlay VALUES ";
+ for (let i=0; i<uids.length; i++)
+ {
+ query += "(false," + cid + "," + uids[i] + ")";
+ if (i < uids.length-1)
+ query += ",";
+ }
+ db.run(query, cb);
+ },
+
+ // fen cannot be undefined
create: function(c, cb)
{
db.serialize(function() {
let query =
"INSERT INTO Challenges " +
- "(added, uid, vid, nbPlayers, fen, mainTime, addTime) VALUES " +
+ "(added, uid, vid, nbPlayers, fen, timeControl) VALUES " +
"(" + Date.now() + "," + c.uid + "," + c.vid + "," + c.nbPlayers +
- ",'" + c.fen + "'," + c.mainTime + "," + c.increment + ")";
+ ",'" + c.fen + "'," + c.timeControl + ")";
db.run(query, err => {
if (!!err)
return cb(err);
db.get("SELECT last_insert_rowid() AS rowid", (err2,lastId) => {
- query =
+ query =
"INSERT INTO WillPlay VALUES " +
- "(" + lastId["rowid"] + "," + c.uid + ")";
- db.run(query, (err,ret) => {
- cb(err, lastId); //all we need is the challenge ID
- });
+ "(true," + lastId["rowid"] + "," + c.uid + ")";
+ db.run(query, (err,ret) => {
+ cb(err, lastId); //all we need is the challenge ID
+ });
});
});
});
nbPlayers: challengeInfo.nbPlayers,
players: players, //currently in
fen: challengeInfo.fen,
- mainTime: challengeInfo.mainTime,
- increment: challengeInfo.addTime,
+ timeControl: challengeInfo.timeControl,
};
return cb(null, challenge);
});
});
},
- remove: function(id)
+ testfunc: function()
+ {
+ db.serialize(function() {
+ db.run("DELETE * FROM TableTest", (err,ret) => {
+ console.log(ret);
+ });
+ });
+ },
+
+ remove: function(id, uid)
{
- db.parallelize(function() {
+ db.serialize(function() {
let query =
"DELETE FROM Challenges " +
- "WHERE id = " + id;
- db.run(query);
- query =
- "DELETE FROM WillPlay " +
- "WHERE cid = " + id;
- db.run(query);
+ "WHERE id = " + id + " AND uid = " + uid;
+ db.run(query, (err,ret) => {
+ if (!err && ret >= 1)
+ {
+ // Also remove matching WillPlay entries if a challenge was deleted
+ query =
+ "DELETE FROM WillPlay " +
+ "WHERE cid = " + id;
+ db.run(query);
+ }
+ });
});
},
}