public ModelToModel GetAll()
        {
            ModelToModel mm;

            mm = new ModelToModel();

            mm.w1Payments = new List<W1Payment>();
            using (BookMarketDbContext db = new BookMarketDbContext())
            {
                foreach (W1Payment entry in db.GetAllW1Payments())
                {
                    mm.w1Payments.Add(entry);
                }
            }
            return mm;
        }