public List <CSSR_Result_ViewModel> getCSSR(int[] operators, int[] technologies
, DateTime?fromDate, DateTime?toDate)
{
List <CSSR_Result_ViewModel> data_for_all_operator_technology
= new List <CSSR_Result_ViewModel>();
foreach (var selected_operator_id in operators)
{
Operator selectedOperator =
_operatorService.FindOperatorAsync(selected_operator_id).Result;
foreach (var selected_technology_id in technologies)
{
Technology selectedTechnology =
_technologyService.FindTechnologyAsync(selected_technology_id).Result;
List <CSSR_Result_ViewModel> data_for_one_operator_technology =
new List <CSSR_Result_ViewModel>();
if (fromDate.HasValue && toDate.HasValue)
{
data_for_one_operator_technology = _dataGatheringService.getCSSR(selectedOperator,
selectedTechnology, fromDate.Value, toDate.Value);
}
else
{
data_for_one_operator_technology = _dataGatheringService.getCSSR(selectedOperator,
selectedTechnology);
}
data_for_all_operator_technology.AddRange(data_for_one_operator_technology);
}
}
double request = data_for_all_operator_technology
.Sum(s => s.MM_CMServiceRequest);
double response = data_for_all_operator_technology
.Sum(s => s.RANAP_RABAssignment_Response);
double CSSR = 0;
if (response != 0)
{
CSSR = (double)response / (double)request;
}
return(data_for_all_operator_technology);
}