/// <summary>
/// Get a customer's usage information for the last 1 month, calculates the total cost using RateCard API
/// and Suspends the subscription if the total cost is more than the credit limit.
/// </summary>
/// <param name="defaultDomain">default domain of the reseller</param>
/// <param name="appId">appid that is registered for this application in Azure Active Directory (AAD)</param>
/// <param name="key">Key for this application in Azure Active Directory</param>
/// <param name="customerMicrosoftId">Microsoft Id of the customer</param>
/// <param name="resellerMicrosoftId">Microsoft Id of the reseller</param>
public static void GetRateCardAndUsage(string defaultDomain, string appId, string key,
string customerMicrosoftId, string resellerMicrosoftId)
{
var correlationId = Guid.NewGuid().ToString();
// Get Active Directory token first
AuthorizationToken adAuthorizationToken = Reseller.GetAD_Token(defaultDomain, appId, key);
// Using the ADToken get the sales agent token
AuthorizationToken saAuthorizationToken = Reseller.GetSA_Token(adAuthorizationToken);
// Get the Reseller Cid, you can cache this value
string resellerCid = Reseller.GetCid(resellerMicrosoftId, saAuthorizationToken.AccessToken);
// You can cache this value too
var customerCid = Customer.GetCustomerCid(customerMicrosoftId, resellerMicrosoftId,
saAuthorizationToken.AccessToken);
// Get Customer token
AuthorizationToken customerAuthorizationToken = Customer.GetCustomer_Token(customerCid, adAuthorizationToken);
// Gets the RateCard to get the prices
var rateCard = RateCard.GetRateCard(resellerCid, saAuthorizationToken.AccessToken);
var startTime = String.Format("{0:u}", DateTime.Today.AddDays(-30));
var endTime = String.Format("{0:u}", DateTime.Today.AddDays(-1));
// Get all of a Customer's entitlements
var entitlements = Usage.GetEntitlements(customerCid, customerAuthorizationToken.AccessToken);
try
{
foreach (var entitlement in entitlements.items)
{
// Get the usage for the given entitlement for the last 1 month
var usageRecords = Usage.GetUsageRecords(resellerCid, entitlement.id, saAuthorizationToken.AccessToken,
startTime, endTime);
if (usageRecords.items.Count > 0)
{
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine("================================================================================");
Console.WriteLine("\nPrices for Entitlement: {0}", entitlement.id);
Console.WriteLine("================================================================================");
double totalCost = 0;
// Looping through the usage records to calculate the cost of each item
foreach (UsageType usageRecord in usageRecords.items)
{
string meterId = usageRecord.meter_id;
// Gets the price corresponding to the given meterId from the ratecard.
Console.WriteLine("\nMeter Name\t\t: {0}", usageRecord.meter_name);
double includedQty = Usage.GetIncludedQuantityByMeterID(rateCard, meterId);
Console.WriteLine("Included Quantity\t\t: {0}", includedQty);
double consumedQty = (double)usageRecord.quantity;
Console.WriteLine("Consumed Quantity\t\t: {0}", consumedQty);
double ratableUsage = Usage.GetRatableUsage(consumedQty, includedQty);
double cost = Usage.computeRatedUsagePerMeter(Usage.GetRatesForMeterID(rateCard, meterId), ratableUsage);
Console.WriteLine("Cost\t\t: {0}", cost);
totalCost += cost;
}
Console.WriteLine("\nTOTAL COST: {0}", totalCost);
// Setting the credit limit below the total cost for testing this scenario
double creditLimit = 100;
// Suspends the subscription if the total cost is above the credit limit.
if (totalCost > creditLimit)
{
var subscription = Subscription.GetSubscriptionByUri(entitlement.billing_subscription_uri,
saAuthorizationToken.AccessToken);
Subscription.SuspendSubscription(subscription.id, resellerCid, saAuthorizationToken.AccessToken);
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}