/// <summary>
/// Gets available Windows Azure offers from the Marketplace.
/// </summary>
/// <param name="countryCode">The country two character code. Uses 'US' by default </param>
/// <returns>The list of offers</returns>
public virtual List<WindowsAzureOffer> GetAvailableWindowsAzureOffers(string countryCode)
{
countryCode = string.IsNullOrEmpty(countryCode) ? "US" : countryCode;
List<WindowsAzureOffer> result = new List<WindowsAzureOffer>();
List<Offer> windowsAzureOffers = new List<Offer>();
CatalogServiceContext context = new CatalogServiceContext(new Uri(Resources.MarketplaceEndpoint));
DataServiceQueryContinuation<Offer> nextOfferLink = null;
do
{
DataServiceQuery<Offer> query = context.Offers
.AddQueryOption("$filter", "IsAvailableInAzureStores")
.Expand("Plans, Categories");
QueryOperationResponse<Offer> offerResponse = query.Execute() as QueryOperationResponse<Offer>;
foreach (Offer offer in offerResponse)
{
List<Plan> allPlans = new List<Plan>(offer.Plans);
DataServiceQueryContinuation<Plan> nextPlanLink = null;
do
{
QueryOperationResponse<Plan> planResponse = context.LoadProperty(
offer,
"Plans",
nextPlanLink) as QueryOperationResponse<Plan>;
nextPlanLink = planResponse.GetContinuation();
allPlans.AddRange(offer.Plans);
} while (nextPlanLink != null);
IEnumerable<Plan> validPlans = offer.Plans.Where<Plan>(p => p.CountryCode == countryCode);
IEnumerable<string> offerLocations = offer.Categories.Select<Category, string>(c => c.Name)
.Intersect<string>(SubscriptionLocations);
if (validPlans.Count() > 0)
{
result.Add(new WindowsAzureOffer(
offer,
validPlans,
offerLocations.Count() == 0 ? SubscriptionLocations : offerLocations));
}
}
nextOfferLink = offerResponse.GetContinuation();
} while (nextOfferLink != null);
return result;
}
/// <summary>
/// Gets instance of an offer.
/// </summary>
/// <param name="offerId">The offer identifier</param>
/// <returns>The offer instance</returns>
public virtual Offer GetOffer(string offerId)
{
CatalogServiceContext context = new CatalogServiceContext(new Uri(Resources.MarketplaceEndpoint));
var offers = from o in context.Offers where o.OfferIdentifier == offerId select o;
return offers.FirstOrDefault<Offer>();
}