/// <summary>
/// POST api/TaiKhoan<br/>
/// Creates an login account in server
/// </summary>
/// <param name="dangNhap">Your login info</param>
/// <returns>Code: 200 or 400</returns>
public IHttpActionResult Post(DangNhap dangNhap)
{
if (!ModelState.IsValid)
{
return(BadRequest("Invalid request"));
}
if (DangNhap.CreateAccount(dangNhap))
{
return(Ok());
}
return(BadRequest());
}