public JsonResult SaveConsumption(tblCostingSource consumption)
 {
     if (Session["role"] == null)
     {
         Session["userId"] = null;
         Session["role"]   = null;
         return(Json(false, JsonRequestBehavior.AllowGet));
     }
     else if (Session["role"].ToString() == "Admin" || Session["role"].ToString() == "Super Admin")
     {
         return(Json(consumptionRepository.SaveConsumption(consumption), JsonRequestBehavior.AllowGet));
     }
     else
     {
         Session["userId"] = null;
         Session["role"]   = null;
         return(Json(false, JsonRequestBehavior.AllowGet));
     }
 }