private async Task <string> RequestUsageDataFromService(UsageFilterParameters usageFilterParameters)
{
if (!usageFilterParameters.IsValidReportedTime)
{
return(string.Empty);
}
string billingUri = string.Format(billingApiFormat,
usageFilterParameters.SubscriptionId,
usageFilterParameters.GetFormattedFilter());
var client = Utils.GetAuthenticatedHttpClientForApp();
client.DefaultRequestHeaders.Add(HttpRequestHeader.ContentType.ToString(), "application/json");
try
{
return(await client.GetStringAsync(billingUri));
}
catch (Exception e)
{
Trace.TraceError(e.Message);
return(null);
}
}
public async Task <UsagePayload> GetUsageData(UsageFilterParameters usageFilterParameters)
{
UsagePayload usageData;
var usageDataResponse = await RequestUsageDataFromService(usageFilterParameters);
if (string.IsNullOrEmpty(usageDataResponse))
{
usageData = new UsagePayload();
}
else
{
usageData = await Task.Factory.StartNew(() => JsonConvert.DeserializeObject <UsagePayload>(usageDataResponse));
}
return(usageData);
}
public async Task <List <ResourceUsage> > GetBillingDataForToday(ResourceListResult resourceList, string subscriptionId, DataAggregationType aggregationType)
{
UsageFilterParameters usageFilterParameters = UsageFilterParameters.GetFilterParametersForToday();
usageFilterParameters.SubscriptionId = subscriptionId;
if (aggregationType == DataAggregationType.FullAggregationByResource)
{
return(await GetBillingData(resourceList, usageFilterParameters));
}
else if (aggregationType == DataAggregationType.DailyAggregationByResource)
{
return(await GetBillingDataWithDailyAggregation(resourceList, usageFilterParameters));
}
return(null);
}
private async Task <List <ResourceUsage> > GetBillingDataWithDailyAggregation(ResourceListResult resourceList, UsageFilterParameters usageFilterParameters)
{
var usageData = await GetUsageData(usageFilterParameters);
var resourceUsageData = GetUsageDailyDataByResources(resourceList.Resources, usageData);
return(resourceUsageData);
}
