change collection.** strange callback arguments

[ruimgoncalves]

Hi

If I call the change hook like this

  store.hook('change', 'managment.**', function(docId, doc, session, backend) {
  });

the arguments returned to the callback function are wrong. docId is assigned with the OT and I cant get the docId.

I used this workaround

  store.hook('change', 'managment.*.**', function(docId, doc, session, backend) {
  });

[vinnitu]

I get derby-examples/directory app and try to apply

store.hook('create', 'people', ....

But where can I get store?

---- sever.js ----

require('derby-starter').run(__dirname, {port: 8004});

[minicuper]

Derby-starter doesn't provide API to get store. It's just for simple projects. Use generator-derby instead.

[vinnitu]

Ok, done. Here server.js

var async = require('async');
var derby = require('derby');

var http  = require('http');
var chalk = require('chalk');

var publicDir = process.cwd() + '/public';

derby.run(function(){
  require('coffee-script/register');

  require('./server/config');

  var apps = [
    require('./apps/app')
    // <end of app list> - don't remove this comment
  ];

  var express = require('./server/express');
  var store = require('./server/store')(derby, publicDir);

  var error = require('./server/error');

  express(store, apps, error, publicDir, function(expressApp, upgrade){
    var server = http.createServer(expressApp);

    server.on('upgrade', upgrade);

    async.each(apps, bundleApp, function(){
      server.listen(process.env.PORT, function() {
        console.log('%d listening. Go to: http://localhost:%d/',
            process.pid, process.env.PORT);
      });
    });

    function bundleApp (app, cb) {
      app.writeScripts(store, publicDir, {extensions: ['.coffee']}, function(err){
        if (err) {
          console.log("Bundle don't created:", chalk.red(app.name), ', error:', err);
        } else {
          console.log('Bundle created:', chalk.blue(app.name));
        }
        cb();
      });
    }

  });
});

Here I see store, how do you propose use it? Maybe I need create module like hook.js

module.exports = function(store) {
   require('derby-hook')(store);

   store.hook('create', 'people', function(docId, value, session, backend) {
      model = store.createModel();
      model.fetch ('people.'+docId, function(err){        
        model.set('people.'+docId+'.uuid', 'HERE-MY-UUID-FOR-EXAMPLE');
      })
    });
  } 

and try to use store in server.js

...
  var store = require('./server/store')(derby, publicDir);
  require('./hook')(store); // <---------- Is it right?
...

It's Ok?

[minicuper]

I think it's OK. We use it the way.