private async Task ProvisionForSodaAuthAsync()
{
// Set a temporary service instance for the NewApplicationCreationInfo and GetServiceDefinition calls.
var defaultHealthVaultUrl = Configuration.DefaultHealthVaultUrl;
var defaultHealthVaultShellUrl = Configuration.DefaultHealthVaultShellUrl;
var masterApplicationId = Configuration.MasterApplicationId;
ServiceInstance = new HealthServiceInstance(
"1",
"Default",
"Default HealthVault instance",
UrlUtilities.GetFullPlatformUrl(defaultHealthVaultUrl),
defaultHealthVaultShellUrl);
// Note: This apparent circular call is intentional. This method is called from AuthenticateAsync.
// PlatformClient is calling HealthVaultConnectionBase.ExecuteAsync("NewApplicationCreationInfo"),
// which avoids calling AuthenticateAsync because "NewApplicationCreationInfo" is an anonymous method.
IPlatformClient platformClient = CreatePlatformClient();
ApplicationCreationInfo newApplicationCreationInfo = await platformClient.NewApplicationCreationInfoAsync().ConfigureAwait(false);
string environmentInstanceId = await _shellAuthService.ProvisionApplicationAsync(
defaultHealthVaultShellUrl,
masterApplicationId,
newApplicationCreationInfo.AppCreationToken,
newApplicationCreationInfo.AppInstanceId.ToString()).ConfigureAwait(false);
ServiceInfo serviceInfo = await platformClient.GetServiceDefinitionAsync(ServiceInfoSections.Topology).ConfigureAwait(false);
HealthServiceInstance bouncedHealthServiceInstance;
if (!serviceInfo.ServiceInstances.TryGetValue(environmentInstanceId, out bouncedHealthServiceInstance))
{
// TODO: Come up with better error for Current HealthServiceException is restrictive.
throw new HealthServiceException(HealthServiceStatusCode.Failed);
}
// We've successfully made it through the flow. Save all the information.
await _localObjectStore.WriteAsync(ServiceInstanceKey, bouncedHealthServiceInstance).ConfigureAwait(false);
ServiceInstance = bouncedHealthServiceInstance;
await _localObjectStore.WriteAsync(ApplicationCreationInfoKey, newApplicationCreationInfo).ConfigureAwait(false);
ApplicationCreationInfo = newApplicationCreationInfo;
}
