- db.run(query, (err,rows) => {
- if (rows.length == 0)
- return res.json({errmsg: "Not your challenge"});
- query =
- "DELETE FROM Challenges " +
- "WHERE id = " + id;
- db.run(query);
+ db.get(query, (err,chall) => {
+ if (!chall)
+ return cb({errmsg: "Not your challenge"});
+ ChallengeModel.remove(id);
+ cb(null);
+ });
+ });
+ },
+
+ // Remove challenges older than 1 month, and 1to1 older than 2 days
+ removeOld: function()
+ {
+ const tsNow = Date.now();
+ // 86400000 = 24 hours in milliseconds
+ const day = 86400000;
+ db.serialize(function() {
+ const query =
+ "SELECT id, target " +
+ "FROM Challenges";
+ db.all(query, (err, challenges) => {
+ challenges.forEach(c => {
+ if ((!c.target && tsNow - c.added > 30*day) ||
+ (!!c.target && tsNow - c.added > 2*day))
+ {
+ db.run("DELETE FROM CHallenges WHERE id = " + c.id);
+ }
+ });