private void SaveSelectedServices(facility_contract facility_contract, bool updateExisting)
{
if (!string.IsNullOrEmpty(facility_contract.fct_selected_services))
{
if (updateExisting)
{
#region handling Edit Scenario
var list = facility_contract.fct_selected_services.Split(',').Select(m => m.ToInt());
var existingList = _facilityContractService.GetFacilityContractServices(facility_contract.fct_key).ToList();
var existingListKeys = existingList.Select(m => m.fcs_srv_key);
var entitiesToRemove = existingList.Where(m => !list.Contains(m.fcs_srv_key)).ToList();
var entitiesToAdd = list.Where(m => !existingListKeys.Contains(m)).ToList();
_facilityContractService.RemoveServices(entitiesToRemove);
entitiesToAdd.ForEach(m =>
{
facility_contract.facility_contract_service.Add(new facility_contract_service
{
fcs_srv_key = m,
fcs_fct_key = facility_contract.fct_key,
fcs_created_by = loggedInUser.Id,
fcs_created_by_name = loggedInUser.FullName,
fcs_is_active = true,
fcs_created_date = DateTime.Now.ToEST()
});
});
#endregion
}
else
{
#region Add New Facility Contract with Selected Services
facility_contract.fct_selected_services.Split(',').Select(m => m.ToInt()).ToList().ForEach(m =>
{
facility_contract.facility_contract_service.Add(new facility_contract_service
{
fcs_srv_key = m,
fcs_fct_key = facility_contract.fct_key,
fcs_created_by = loggedInUser.Id,
fcs_created_by_name = loggedInUser.FullName,
fcs_is_active = true,
fcs_created_date = DateTime.Now.ToEST()
});
});
#endregion
}
_facilityContractService.SaveChanges();
}
}