Created
July 6, 2011 16:15
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Create a new User record
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// Create the record we will test modify | |
var mongoose = require('mongoose') | |
, Schema = mongoose.Schema | |
, crypto = require('crypto') | |
, sys = require('sys') | |
, User | |
; | |
function defineModels(mongoose, fn) { | |
var Schema = mongoose.Schema | |
, ObjectId = Schema.ObjectId | |
; | |
function validatePresenceOf(value) { | |
return value && value.length; | |
} | |
function trim (str) { | |
var str = str.replace(/^\s\s*/, '') | |
, ws = /\s/ | |
, i = str.length; | |
while (ws.test(str.charAt(--i))); | |
return str.slice(0, i + 1); | |
} | |
var User = new Schema ({ | |
'email' : { type: String, set: trim, validate: [validatePresenceOf, 'an email is required'], index: { unique: true } } | |
, 'hashed_password': String | |
, 'salt': String | |
, 'username': { type: String, set: trim, validate: [validatePresenceOf, 'a username is required'], index: { unique: true } } | |
, 'fullname': { type: String, set: trim } | |
, 'homepage': { type: String, set: trim } | |
, 'prefs' : { | |
'sharing' : { type: Boolean, default: true } | |
, 'https' : { type: Boolean, default: false } | |
} | |
, 'role' : { type: String, enum: [ 'admin', 'user' ], default: 'user' } | |
, 'date': Date | |
, 'deleted': { type: Boolean, default: false } | |
, 'count' : { type: Number, min: 0, default: 1 } | |
} | |
, {use$SetOnSave: false} | |
); | |
User.path('date') | |
.default(function() { | |
return new Date() | |
}) | |
.set(function(v){ | |
return v == 'now' ? new Date() : v; | |
}); | |
User.virtual('id') | |
.get(function() { | |
return this._id.toHexString(); | |
}); | |
User.virtual('password') | |
.set(function(password) { | |
this._password = password; | |
this.salt = this.makeSalt(); | |
this.hashed_password = this.encryptPassword(password); | |
}) | |
.get(function() { return this._password; }); | |
User.method('authenticate', function(plainText) { | |
return this.encryptPassword(plainText) === this.hashed_password; | |
}); | |
User.method('makeSalt', function() { | |
return Math.round((new Date().valueOf() * Math.random())) + ''; | |
}); | |
User.method('encryptPassword', function(password) { | |
return crypto.createHmac('sha1', this.salt).update(password).digest('hex'); | |
}); | |
User.pre('save', function(next) { | |
if (!this.isNew) next(); | |
if (!validatePresenceOf(this.password)) { | |
next(new Error('Invalid password')); | |
} else { | |
next(); | |
} | |
}); | |
mongoose.model('User', User); | |
fn(); | |
}; | |
defineModels(mongoose, function() { | |
User = mongoose.model('User'); | |
db = mongoose.connect('mongodb://localhost/use-set-test'); | |
}); | |
User.remove({}, function(){ | |
sys.puts('All users removed'); | |
}); | |
var user = new User({email:'dan@foo.com', username:'dan', password:'foobar'}); | |
user.save(function(err){ | |
if(!err) { | |
sys.puts('Created new user: '+ JSON.stringify(user)); | |
} | |
process.exit(0); | |
}); |
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