Card Catalog Example

app.js

var http = require('http'),
    setup = require('./setup'),
    card_catalog = require('cardcatalog'),
    obj;

var setupFn = new setup();

setupFn.on('ready', function(res) {
  obj = res;
});

var requestHandler = function(req, res) {

  // catalog error handler
  obj.catalog.on('error', function(error) {
    res.writeHead(404, {'content-type': 'text/plain'});
    res.end('404');
  });

  // cards error handler
  obj.catalog.cards.on('error', function(error) {
    res.writeHead(404, {'content-type': 'text/plain'});
    res.end('404');
  });

  obj.catalog.dispatch(req, res);
};

var app = http.createServer(function(req, res) {
  requestHandler(req, res);
}).listen(3000);

card.js

var card_catalog = require('cardcatalog'),
    util = require('util');


var Example = module.exports = function Example(options) {
  var self = this;

  this.name = "Example"; // Required
  this.slug = "example"; // Required

  this.ready = false;

  this.on('error', function(obj) {
    error_handler.error(obj.res, {status: obj.status});
  });


  // Create the Example routing table
  this.router = {
    'get': {
      '/': this.index
    }
  };
};

util.inherits(Example, card_catalog.card);

Example.prototype.index = function text(req, res) {

  res.writeHead(200, { 'Content-Type': 'application/json' });
  res.end('Hello World');

};

setup.js

var card_catalog = require('cardcatalog'),
    trapper_keeper = require('trapperkeeper'),
    util = require('util'),
    events = require('events');

// Setup storage adapter
var conn = trapper_keeper.connect('memory'),
    obj;

var setup = module.exports = function setup() {
  events.EventEmitter.call();

  var self = this;

  conn.connection.on('ready', function() {

    // Create a 'sites' object and store a 'category'
    var resource = conn.resource('sites'),
        record = {"slug" : "test", "plugins" : [ "example" ]},
        res;

    resource.create(record, function(err, result) {
      res = result;

      var catalog = new card_catalog.category({
        connection: conn,
        namespace: 'sites'
      });

      catalog.load();

      var card = require('./card);
      var cards = new card_catalog.cards({
        cards: [card]
      });

      cards.load();
      catalog.cards = cards;

      obj = {
        conn: conn,
        catalog: catalog
      };

      self.emit('ready', obj);

    });

  });

};

util.inherits(setup, events.EventEmitter);