index.coffee

exports.signin_p = (req, res) ->
    
    spec =
        username: req.body.account.username
        password: req.body.account.password
    
    models.account.authenticate spec, (err, account) ->
        
        if not account
            res.redirect 'back'
            
        req.session.regenerate ->
            req.session.account = account
            res.redirect '/'