sheercms/lib/menus/menus-models.js

Sheer Cliff CMS is a simple and powerful content management system (CMS) for Node JS.

var mongoose = require('mongoose');

var menuSchema = mongoose.Schema({
    name:       {type: String, required: 'Name is required.'},
    items:      mongoose.Schema.Types.Mixed,
    itemCount:  Number,
    templateId: mongoose.Schema.Types.ObjectId,
    created:    Date,
    modified:   Date
});

var models = {
    Menu:      mongoose.model('menus', menuSchema)
};

//Unique Name Validation
models.Menu.schema.path('name').validate(function (value, respond) {
    if (this.isNew == true) {
        models.Menu.findOne({ name: value }, function (err, result) {
            if (result) respond(false);
            else respond(true);
        });
    }
    else
        respond(true);
}, 'A menu with this name already exists.');

module.exports = models;