Exemple #1
0
        public JsonResult GetTopTenData(int id)
        {
            var    context = new ExpensesEF.Entities();
            string _User   = context.AspNetUsers.Where(x => x.Email == User.Identity.Name).FirstOrDefault().Id.ToString();

            //var datos = context.Gasto.Where(x => x.idUserGasto == _User && x.idSubTipoGasto==24).OrderBy(x => x.concepto).ThenByDescending(x => x.Concepto).GroupBy(y=>y.Concepto).ToList();
            var datos = context.Gasto.Where(x => x.idUserGasto == _User && x.idSubTipoGasto == id).GroupBy(y => y.Concepto).OrderByDescending(y => y.Count()).ToList().Take(10);

            List <object> chartData = new List <object>();

            chartData.Add(new object[]
            {
                "Concepto", "Veces", "Dinero gastado(€)"
            });


            foreach (var Elem in datos)
            {
                chartData.Add(new object[]
                {
                    Elem.Key, Elem.Count(), context.Gasto.Where(x => x.idUserGasto == _User && x.idSubTipoGasto == id && x.Concepto == Elem.Key).Sum(x => x.Precio)
                });
            }
            return(Json(chartData));
        }