+ getPlayers: function(id, cb)
+ {
+ db.serialize(function() {
+ const query =
+ "SELECT id " +
+ "FROM Players " +
+ "WHERE gid = " + id;
+ db.all(query, (err,players) => {
+ return cb(err, players);
+ });
+ });
+ },
+
+ // obj can have fields move, message, fen, drawOffer and/or score
+ update: function(id, obj)
+ {
+ db.parallelize(function() {
+ let query =
+ "UPDATE Games " +
+ "SET ";
+ if (!!obj.message)
+ query += "message = message || ' ' || '" + obj.message + "',";
+ if (!!obj.drawOffer)
+ query += "drawOffer = " + obj.drawOffer + ",";
+ if (!!obj.fen)
+ query += "fen = '" + obj.fen + "',";
+ if (!!obj.score)
+ query += "score = '" + obj.score + "',";
+ query = query.slice(0,-1); //remove last comma
+ query += " WHERE id = " + id;
+ db.run(query);
+ if (!!obj.move)
+ {
+ const m = obj.move;
+ query =
+ "INSERT INTO Moves (gid, squares, played, idx) VALUES " +
+ "(" + id + ",'" + JSON.stringify(m.squares) + "',"
+ + m.played + "," + m.idx + ")";
+ db.run(query);
+ }
+ });
+ },
+