/// <summary>
/// Configures common services required by both management and delivery channel APIs.
/// </summary>
/// <param name="services">The service collection.</param>
/// <returns>The service collection, to enable chaining.</returns>
public static IServiceCollection AddCommonUserNotificationsApiServices(
this IServiceCollection services)
{
// Monitoring - for better AppInsights integration
services.AddApplicationInsightsInstrumentationTelemetry();
services.AddOpenApiJsonSerializerSettings();
// Marain services integration, allowing shorthand calls to get and validate the current tenant in operation implementations.
services.AddMarainServiceConfiguration();
services.AddMarainServicesTenancy();
// Tenancy service client.
services.AddSingleton(sp =>
{
TenancyClientOptions tenancyConfiguration = sp.GetRequiredService <IConfiguration>().GetSection("TenancyClient").Get <TenancyClientOptions>();
if (tenancyConfiguration?.TenancyServiceBaseUri == default)
{
throw new OpenApiServiceMismatchException("Could not find a configuration value for TenancyClient:TenancyServiceBaseUri");
}
return(tenancyConfiguration);
});
services.AddTenantProviderServiceClient();
// Operations control client
services.AddOperationsControlClient(
sp =>
{
MarainOperationsControlClientOptions operationsConfiguration =
sp.GetRequiredService <IConfiguration>().GetSection("Operations").Get <MarainOperationsControlClientOptions>();
if (operationsConfiguration?.OperationsControlServiceBaseUri == default)
{
throw new OpenApiServiceMismatchException("Could not find a configuration value for Operations:OperationsControlServiceBaseUri");
}
return(operationsConfiguration);
});
// Token source, to provide authentication when accessing external services.
services.AddAzureManagedIdentityBasedTokenSource(
sp => new AzureManagedIdentityTokenSourceOptions
{
AzureServicesAuthConnectionString = sp.GetRequiredService <IConfiguration>()["AzureServicesAuthConnectionString"],
});
// Notification storage
services.AddTenantedAzureTableUserNotificationStore(
sp => new TenantCloudTableFactoryOptions
{
AzureServicesAuthConnectionString = sp.GetRequiredService <IConfiguration>()["AzureServicesAuthConnectionString"],
});
return(services);
}
public static void AddClientsToContainer(FeatureContext featureContext)
{
ContainerBindings.ConfigureServices(
featureContext,
services =>
{
var controlClientOptions = new MarainOperationsControlClientOptions
{
OperationsControlServiceBaseUri = new Uri(ApiBindings.ControlApiBaseUrl),
};
services.AddOperationsControlClient(controlClientOptions);
services.AddOperationsStatusClient(new Uri(ApiBindings.StatusApiBaseUrl));
});
}
/// <summary>
/// Adds the Operations control client to a service collection.
/// </summary>
/// <param name="services">The service collection.</param>
/// <param name="getOptions">A callback that can be used to retrieve options for the client.</param>
/// <returns>The modified service collection.</returns>
public static IServiceCollection AddOperationsControlClient(
this IServiceCollection services,
Func <IServiceProvider, MarainOperationsControlClientOptions> getOptions)
{
services.AddSingleton(sp =>
{
MarainOperationsControlClientOptions options = getOptions(sp);
if (options is null || options.OperationsControlServiceBaseUri == null)
{
throw new InvalidOperationException(
$"Cannot instantiate the Operations Control client without supplying a value for {nameof(MarainOperationsControlClientOptions.OperationsControlServiceBaseUri)}.");
}
return(BuildOperationsControlClient(sp, options.OperationsControlServiceBaseUri, options.ResourceIdForMsiAuthentication));
});
return(services);
}
/// <summary>
/// Adds the Operations control client to a service collection.
/// </summary>
/// <param name="services">The service collection.</param>
/// <param name="options">Options for the client.</param>
/// <returns>The modified service collection.</returns>
public static IServiceCollection AddOperationsControlClient(
this IServiceCollection services,
MarainOperationsControlClientOptions options)
{
return(services.AddOperationsControlClient(_ => options));
}
