/// <summary>
/// Returns a suffix for the generated artifacts which guarantees that they don't conflict with any
/// existing artifacts in the project.
/// </summary>
private static string GetGeneratedArtifactSuffix(ConnectedServiceHandlerContext context, Project project, AuthenticationStrategy authStrategy)
{
using (XmlConfigHelper configHelper = context.CreateReadOnlyXmlConfigHelper())
{
return(GeneralUtilities.GetUniqueSuffix(suffix =>
{
string serviceName = SalesforceConnectedServiceHandler.GetServiceInstanceName(suffix);
return configHelper.IsPrefixUsedInAppSettings(serviceName) ||
(authStrategy == AuthenticationStrategy.WebServerFlow &&
configHelper.IsHandlerNameUsed(Constants.OAuthRedirectHandlerNameFormat.FormatInvariantCulture(serviceName))) ||
SalesforceConnectedServiceHandler.IsSuffixUsedInGeneratedFilesDirectories(context, serviceName, project);
}));
}
}
public override async Task <AddServiceInstanceResult> AddServiceInstanceAsync(ConnectedServiceHandlerContext context, CancellationToken ct)
{
await context.Logger.WriteMessageAsync(LoggerMessageCategory.Information, Resources.LogMessage_AddingConnectedService);
SalesforceConnectedServiceInstance salesforceInstance = (SalesforceConnectedServiceInstance)context.ServiceInstance;
try
{
Project project = ProjectHelper.GetProjectFromHierarchy(context.ProjectHierarchy);
string generatedArtifactSuffix = SalesforceConnectedServiceHandler.GetGeneratedArtifactSuffix(
context, project, salesforceInstance.RuntimeAuthentication.AuthStrategy);
salesforceInstance.DesignerData.ServiceName = SalesforceConnectedServiceHandler.GetServiceInstanceName(generatedArtifactSuffix);
await TaskScheduler.Default; // Switch to a worker thread to avoid blocking the UI thread (e.g. the progress dialog).
await SalesforceConnectedServiceHandler.CreateConnectedAppAsync(context, project, salesforceInstance);
await SalesforceConnectedServiceHandler.UpdateConfigFileAsync(context, project, salesforceInstance);
await this.AddNuGetPackagesAsync(context, project);
await SalesforceConnectedServiceHandler.AddAssemblyReferencesAsync(context, salesforceInstance);
await SalesforceConnectedServiceHandler.AddGeneratedCodeAsync(context, project, salesforceInstance);
salesforceInstance.DesignerData.StoreExtendedDesignerData(context);
salesforceInstance.TelemetryHelper.TrackAddServiceSucceededEvent(salesforceInstance);
await context.Logger.WriteMessageAsync(LoggerMessageCategory.Information, Resources.LogMessage_AddedConnectedService);
return(new AddServiceInstanceResult(
salesforceInstance.DesignerData.ServiceName,
new Uri(Constants.NextStepsUrl)));
}
catch (Exception e)
{
salesforceInstance.TelemetryHelper.TrackAddServiceFailedEvent(salesforceInstance, e);
throw;
}
}