Static keyword removed

ExampleController.cs

using Project.Logic;

namespace Project.Controllers 
{
  public class ExampleController : Controller 
  { 
    private readonly User _userLogic = new User();
    public JsonResult GetUser(Guid userId)
    {
      UserModel user = _userLogic.Get(userId);
      return Json(user, JsonRequestBehavior.AllowGet);
    }
  }
}

User.cs

using Project.Data; // enternal dependency

namespace Project.Logic 
{
  public class User 
  {
    public UserModel Get(Guid userId) 
    {
      using (var entities = new Entities()) {
        // ... 
      }
    }

    public List<UserModel> Get(Func<Data.User, bool> predicate = null)
    {
      using (var entities = new Entities()) {
        // ...
      }
    }
    
    public UserModel Create(UserModel model) { ... }
    
    public void Update(UserModel model) { ... }
  }
}