public IEnumerable <APIUsers.Library.Models.Promotion> GetPromotions() { List <APIUsers.Library.Models.Promotion> listPromotions = new List <APIUsers.Library.Models.Promotion>(); using (IPromotion promotion = Factorizador.CrearConexionServicio3(APIUsers.Library.Models.ConnectionType.MSSQL, ConnectionStringLocal)) { listPromotions = promotion.GetPromotions(); } return(listPromotions); }