private async Task <List <ChartData> > GetChartData(ResourceListResult resourceList, string subscriptionId)
{
if (!resourceList.Resources.Any())
{
return(new List <ChartData>());
}
var rateCard = rateCardRepository.GetRateCardData(subscriptionId);
var resourceUsageData = await billingRepository.GetBillingDataForLast30Days(resourceList, subscriptionId, DataAggregationType.DailyAggregationByResource);
var resourceUsageDataToday = await billingRepository.GetBillingDataForToday(resourceList, subscriptionId, DataAggregationType.DailyAggregationByResource);
return(CalculateCostsForChart(resourceUsageData, resourceUsageDataToday, rateCard.Result));
}