public ChartFilteringDTO FilteringByAttributes()
{
List <Supplier> suppliers = (List <Supplier>)supplierRepo.FindAll();
List <Stationery> stationeries = (List <Stationery>)stationeryRepo.FindAll();
List <Category> categories = (List <Category>)categoryRepo.FindAll();
List <Department> departments = (List <Department>)departmentRepo.FindAll();
ChartFilteringDTO FilteringDetails = new ChartFilteringDTO()
{
SupplierForChartList = suppliers,
StationeryForChartList = stationeries,
CategoryForChartList = categories,
DepartmentForChartList = departments,
};
return(FilteringDetails);
}