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npm install modef

Connect Mongoose

var mongoose = require('mongoose');
var mongooseDb = mongoose.connect('mongodb://localhost/blog');

Require Modef

var modef = require('modef');
var model	= modef.model,
	common	= modef.common,
	create	= modef.create

Example Usage

var Author = {
	username: { type: String }

// Common schema for several entities
var PostAndComment = {
	body: { type: String },
	date: { type: Date, default: function(){ return new Date(); } }

var Picture = {
	url: { type: String }

// one-to-many connections imply opposite many-to-one connection
// Picture-Post has many-to-many connection
// model('<entity-name>', <connections>*, MongooseSchema)
model('Author' ,  Author);
model('Post'   , 'Author', ['Picture'], PostAndComment);
model('Comment', 'Post'  ,  'Author'  , PostAndComment);
model('Picture', 'Author', ['Post']   , Picture);

// Fields common to all models
common('name', { type: String, index: true });


View your models


Author (root)
 `- Post
 |   `- Picture -> Post
 |   `- Comment
 `- Comment
 `- Picture
     `- Post -> Picture
         `- Comment

Use defined Mongoose Models

// modef exports mongoose models
var post = new modef['Post']();
post.body = 'Lorem ipsum dolor sit amet, consectetur...';;

var author = new modef['Author'](); = 'John Author';
author.username = '';





npm install destrruc


Define your models using modef. Here done in a separate module (see modef docs).


Use destrruc() function in express server to set up resource routes.

var express = require('express');
var app = express.createServer();


This will set up CRUD routes for all your modef defined models.

POST    /:model      ->  Create Model from req.body
GET     /:model/:id  ->  Return Model :id as JSON
PUT     /:model/:id  ->  Update Model :id to req.body (per field updates)
DELETE  /:model/:id  ->  Delete Model :id

Setup options

Setting up destrruc, you can pass these options to customize some of the behavior. These are the defaults.

	render: function(req, res, modelName, entity, next) {
	id: function(id) { return { _id: id }; }

render: - A callback function for rendering the entity

id: - A function for creating a mongoose query object from the :id parameter

Populating connections

Using mongoose populate destrruc gives you a way to populate connected fields when doing GETs. Note, this only goes down one level in the connections.

If we have a one-to-many connection between Authors and Posts, Authors will have a list of references to Posts, and Posts will have a field with a reference to an Author. These fields can be populated using the 'include' query parameter.


The general syntax for the include query parameter is:

include-caluse = <connection>[.<field>[|<field> ...]]
?include=<include-clause>[,<include-clause> ...]

Some examples:

# author with posts

# author with posts, but only post heading and date

# same as above, but also include the authors pictures names


destrruc.audit(function(action, modelName, entity, fields) {
	console.log('action:%s, model:%s, id:%s', action, modelName, entity._id);
	for (field in fields) {
		console.log('\t %s = %s', field, fields[field]);