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user.js
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user.js
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// # user
var util = require('util');
var _ = require('underscore');
var _str = require('underscore.string');
_.mixin(_str.exports());
var jsonSelect = require('mongoose-json-select');
var strength = require('strength');
var passportLocalMongoose = require('passport-local-mongoose');
var validator = require('validator');
var mongoosePaginate = require('mongoose-paginate');
var randomstring = require('randomstring-extended');
exports = module.exports = function(settings, mongoose, iglooMongoosePlugin, email, logger) {
var nameType = {
type: String,
required: true,
validate: [ function(val) { return !_.isBlank(val); }, '{path} was blank' ],
trim: true
};
var User = new mongoose.Schema({
email: {
type: String,
required: true,
unique: true,
validate: [ validator.isEmail, 'Email is not a valid address' ],
trim: true
},
name: nameType,
surname: nameType,
reset_token: String,
reset_at: Date,
api_token: String,
facebook_id: String,
facebook_access_token: String,
facebook_refresh_token: String,
google_id: String,
google_access_token: String,
google_refresh_token: String
});
// pre save
User.pre('save', function(next) {
var user = this;
// set an API token for the user
if (!user.api_token) {
user.api_token = randomstring.token(32);
}
next();
});
// virtuals
User.virtual('object').get(function() {
return 'user';
});
User.virtual('full_name').get(function() {
var user = this;
return util.format('%s %s', user.name, user.surname);
});
User.virtual('full_email').get(function() {
var user = this;
return util.format('%s %s <%s>', user.name, user.surname, user.email);
});
// methods
User.methods.sendWelcomeEmail = function sendWelcomeEmail(callback) {
var user = this;
email('welcome', {
user: user,
url: settings.url
}, {
to: user.full_email,
subject: util.format('Eskimo - Welcome %s!', user.name)
}, function(err, responseStatus) {
if (_.isFunction(callback)) {
return callback(err, responseStatus);
}
if (err) {
return logger.error(err);
}
logger.info('Sent welcome email to %s', user.email);
});
};
// statics
User.static('validatePassword', function(password, callback) {
// password validation
if (_.isBlank(password)) {
return callback('Password was blank');
}
//
// ensure password strength is at least X
// (X is defined in settings.minPasswordStrength)
//
// if length is at least 8 then +0.5
// if mixed case strength then +0.5
// if has both letters/numbers then +0.5
//
// more scoring metrics at:
// <https://github.com/ruffrey/strength/blob/master/index.js>
//
var howStrong = strength(password);
if (howStrong < settings.password.minStrength) {
return callback('Password was not strong enough, please try again');
}
return callback();
});
// plugins
// <https://github.com/saintedlama/passport-local-mongoose>
User.plugin(passportLocalMongoose, {
usernameField: 'email',
usernameLowerCase: true,
limitAttempts: settings.password.limitAttempts
});
User.plugin(jsonSelect, '-_group -salt -hash');
User.plugin(mongoosePaginate);
// keep last
User.plugin(iglooMongoosePlugin);
return mongoose.model('User', User);
};
exports['@singleton'] = true;
exports['@require'] = [ 'igloo/settings', 'igloo/mongo', 'igloo/mongoose-plugin', 'igloo/email', 'igloo/logger' ];