mf-mongoose-dto/lib/examples/app.js

Covnert to/from JSON DTO while applying optional level-based hiding.

var $           = require('mf-utils-node'),
    config      = require('./config'),
    enums       = require('./data/enums'),
    models      = require('./data/models'),
    mongoose    = require('mongoose'),
    seeds       = require('./data/seed');

mongoose.Promise = global.Promise;
mongoose.connect(config.db.uri, config.db.options);
mongoose.connection.on('error', function (err) {
    if (err) { throw err; }
});
mongoose.connection.once('open', function (err) {
    if (err) { throw err; }

    seeds.doSeed(function(err){
        if (err) { return process.exit(1); }

        models.Person.find({}, function(err, people){
            if (err) { throw err; }

            var person = people[0];
            // var levels = models.Person.schema.options.toJSON.defaults.levels;
            var levels  = $.constants.plugins.mf.dto.levels;
            var rules   = $.constants.plugins.mf.dto.rules;
            var jsonPerson = person.toJSON({
                // hide: 'by'
                level: levels.ADMIN
            });
            console.log(jsonPerson);

            var oPerson = person.fromJSONSync(jsonPerson);
            console.log(JSON.stringify(oPerson));
        });
    });
});