Spontaneous.WebApp.Services.DefaultMenuUtility.AddNewDefaultMenuRestaurant C# (CSharp) Method

        public string AddNewDefaultMenuRestaurant(DefaultMenuRestaurant rest)
        {
            using (Restaurants restaurantsDb = new Restaurants())
            {
                MongoEntityRepositoryBase<DefaultMenuRestaurant> basicData =
                    new MongoEntityRepositoryBase<DefaultMenuRestaurant>(restaurantsDb.DB);

                basicData.Add(rest);
                return rest.Id.ToString();
            }
        }