void InitializeDevEnvironment()

in src/Saas.Identity/Saas.Permissions/Saas.Permissions.Service_v1.1/Program.cs [138:179]

• 18 lines of code
• 1 McCabe index (conditional complexity)

void InitializeDevEnvironment()
{
    // IMPORTANT
    // The current version.
    // Must correspond exactly to the version string of our deployment as specificed in the deployment config.json.
    var version = "ver0.8.0";

    logger.LogInformation("Version: {version}", version);
    logger.LogInformation($"Is Development.");


    // For local development, use the Secret Manager feature of .NET to store a connection string
    // and likewise for storing a secret for the permission-api app. 
    // https://learn.microsoft.com/en-us/aspnet/core/security/app-secrets?view=aspnetcore-8.0&tabs=windows

    var appConfigurationconnectionString = builder.Configuration.GetConnectionString("AppConfig")
        ?? throw new NullReferenceException("App config missing.");

    // Use the connection string to access Azure App Configuration to get access to app settings stored there.
    // To gain access to Azure Key Vault use 'Azure Cli: az login' to log into Azure.
    // This login on will also now provide valid access tokens to the local development environment.
    // For more details and the option to chain and combine multiple credential options with `ChainedTokenCredential`
    // please see: https://learn.microsoft.com/en-us/dotnet/api/overview/azure/identity-readme?view=azure-dotnet#define-a-custom-authentication-flow-with-chainedtokencredential

    AzureCliCredential credential = new();

    builder.Configuration.AddAzureAppConfiguration(options =>
            options.Connect(appConfigurationconnectionString)
                .ConfigureKeyVault(kv => kv.SetCredential(new ChainedTokenCredential(credential)))
            .Select(KeyFilter.Any, version)); // <-- Important: since we're using labels in our Azure App Configuration store

    // Configuring Swagger.
    // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
    builder.Services.AddEndpointsApiExplorer();

    // Enabling to option for add the 'x-api-key' header to swagger UI.
    builder.Services.AddSwaggerGen(option =>
    {
        option.SwaggerDoc("v1", new() { Title = "Permissions API", Version = "v1.1" });
        // option.OperationFilter<SwagCustomHeaderFilter>();
    });
}