namespace E_Learning.Models
{
    using System;
    using System.Collections.Generic;
    using E_Learning.Helpers;

    public partial class users
    {
        public string getHandle()
        {
            return Slugify.Make(this.first_name + ' ' + this.last_name);
        }

        public string full_name
        {
            get
            {
                return this.first_name + ' ' + this.last_name;
            }
        }

        private Nullable<int> age
        {
            get
            {
                DateTime now = DateTime.Today;

                if (this.birthday.HasValue)
                {
                    DateTime birthday = DateTime.Parse(this.birthday.ToString());
                    int age = now.Year - birthday.Year;

                    if (now < birthday.AddYears(age))
                        age--;

                    return age;
                }

                return null;
            }
        }
    }
}

public ActionResult Index(Entities db)
{
    string password = BCryptHelper.HashPassword("admin", BCryptHelper.GenerateSalt(8));

    users user = new users
    {
        first_name = "Rafael",
        last_name = "Alexandre",
        email = "rafael.alexandre@voxdigital.com.br",
        password = password,
    };

    user.handle = user.getHandle();
    db.Set<users>().Add(user);
    db.SaveChanges();

    return View("~/Views/Index.cshtml");
}