use proxies for session data about session

[jonathanong]

Meh I would just wait for proxies. This isn't really intuitive

[MichaelCereda]

Citating the example in README.md, you can add user-specific properties in this way

var sess = req.session;
if (sess.views) {
    sess.views++;
} else {
  sess.views = 1;
}

you can even store nested objects

[Fishrock123]

@MichaelCereda This a feature proposal, not a question. ;)

[MichaelCereda]

Yes, I know that, but I'm guessing why it should be necessary?
you can already interact with session using getter/setter.

[dougwilson]

@MichaelCereda to know if the session was modified to write it back to the store.

[MichaelCereda]

ok so you need to fire an event when session "data" is changed...isn't it?

[colelawrence]

In order to implement this, we would probably need to have it on a different property of req in order to not change the way it works currently. If someone wants to do something like this they may be better off looking into another library.

BUT, if it were a configuration option like asStore: true and completely change the behaviour of the req.session object, then it would be okay and non-breaking. Then again all that extra code for event firing and storing might increase the code-base by more than twice LoC, so we might as well have a different version that behaves like that.

[dougwilson]

@zombiehippie this would just be a major version bump, i.e. breaking. Also, there is no event firing here, it's just keeping a dirty flag.

[colelawrence]

this would just be a major version bump, i.e. breaking

@dougwilson I think you are right.

[MichaelCereda]

Yes, a major release will be a good thing and allows to implement other breaking feature requests.

[Fishrock123]

I had already assigned this to a 2.0.0 milestone. :)

[jonathanong]

i don't think this is worth it unless you allow atomic updates on each .get(). here's how i think sessions are supposed to look like: https://github.com/aheckmann/koa-mongodb-session

[colelawrence]

Thank you for the example, it should help us understand your suggestions.
On Jun 17, 2014 3:01 AM, "Jonathan Ong" [email protected] wrote:

i don't think this is worth it unless you allow atomic updates on each
.get(). here's what i think is how sessions are supposed to look like:
https://github.com/aheckmann/koa-mongodb-session

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#46 (comment).

[ilanbiala]

Is this still being pursued for 2.0.0? I also don't see a 2.0.0 branch, but there is a milestone. Any timeline?

[Fishrock123]

No real idea, sorry. :/

[Fishrock123]

Proxies are in Node v6, so this should actually be possible now.

[aks-]

I'd love to play with this. Or push a branch that does something interesting and make a PR and discuss it.