/// <summary>
/// Создаёт экземпляры всех настроек и получает значения, чтобы провести процесс валидации при старте приложения.
/// </summary>
public static IServiceCollection AddOptionsAndSecretsValidationOnStartup(this IServiceCollection services)
{
////перместить валидацию в общий процесс прогрева https://andrewlock.net/reducing-latency-by-pre-building-singletons-in-asp-net-core/
try
{
HostOptions hostOptions = services.BuildServiceProvider().GetService <IOptions <HostOptions> >().Value;
AwsOptions awsOptions = services.BuildServiceProvider().GetService <IOptions <AwsOptions> >().Value;
ApplicationOptions applicationOptions = services.BuildServiceProvider().GetService <IOptions <ApplicationOptions> >().Value;
GeneralOptions generalOptions = services.BuildServiceProvider().GetService <IOptions <GeneralOptions> >().Value;
IdempotencyOptions idempotencyOptions = services.BuildServiceProvider().GetService <IOptions <IdempotencyOptions> >().Value;
AppSecrets appSecrets = services.BuildServiceProvider().GetService <IOptions <AppSecrets> >().Value;
}
catch (OptionsValidationException ex)
{
Console.WriteLine($"Error validating {ex.OptionsType.FullName}: {string.Join(", ", ex.Failures)}");
throw;
}
return(services);
}
/// <summary>
/// Add and configure Swagger services.
/// </summary>
public static IServiceCollection AddCustomSwagger(this IServiceCollection services, IdempotencyOptions idempotencyOptions)
{
services
.AddTransient <IConfigureOptions <SwaggerGenOptions>, ConfigureSwaggerOptions>()
.AddSwaggerGen();
return(services);
}
/// <summary>
/// Configures the services to add to the ASP.NET Core Injection of Control (IoC) container. This method gets called by the ASP.NET runtime. See
/// http://blogs.msdn.com/b/webdev/archive/2014/06/17/dependency-injection-in-asp-net-vnext.aspx
/// </summary>
public void ConfigureServices(IServiceCollection services)
{
services
.AddCustomOptions(_config)
.AddOptionsAndSecretsValidationOnStartup();
AppSecrets secrets = _config.GetSection(nameof(AppSecrets)).Get <AppSecrets>();
GeneralOptions generalOptions = _config.GetSection(nameof(ApplicationOptions.General)).Get <GeneralOptions>();
IdempotencyOptions idempotencyOptions = _config
.GetSection(nameof(ApplicationOptions.IdempotencyControl)).Get <IdempotencyOptions>();
AWSOptions awsOptions = _config.GetAWSOptions();
services.AddDefaultAWSOptions(awsOptions);
if (!string.IsNullOrEmpty(secrets.AppInsightsInstrumentationKey))
{
ApplicationInsightsServiceOptions options = new ApplicationInsightsServiceOptions
{
DeveloperMode = _webHostEnvironment.IsDevelopment(),
InstrumentationKey = secrets.AppInsightsInstrumentationKey
};
services.AddApplicationInsightsTelemetry(options);
}
services
.AddCorrelationIdFluent(generalOptions)
.AddCustomCaching()
.AddCustomCors()
.AddCustomRouting()
.AddResponseCaching()
.AddCustomResponseCompression(_config)
.AddCustomHealthChecks()
.AddCustomSwagger(idempotencyOptions)
.AddFluentValidationRulesToSwagger()
.AddHttpContextAccessor()
.AddSingleton <IActionContextAccessor, ActionContextAccessor>()
.AddCustomApiVersioning();
services.AddIdempotencyContextLogging(options =>
{
options.IdempotencyLogAttribute = "IdempotencyKey";
});
services.AddHttpContextLogging(options =>
{
options.LogRequestBody = true;
options.LogResponseBody = true;
options.MaxBodyLength = generalOptions.MaxLogFieldLength;
options.SkipPaths = new List <PathString> {
"/metrics"
};
});
services
.AddControllers()
.AddCustomJsonOptions(_webHostEnvironment)
.AddCustomMvcOptions(_config)
.AddCustomModelValidation();
services.AddIdempotencyControl(options =>
{
options.Enabled = idempotencyOptions.IdempotencyFilterEnabled ?? false;
options.HeaderRequired = true;
options.IdempotencyHeader = idempotencyOptions.IdempotencyHeader;
});
services.AddHttpClient();
services.AddMediatR(GetType().Assembly);
services
.AddProjectActionHandlers()
.AddProjectMappers()
.AddProjectRepositories()
.AddProjectServices();
services.AddCustomMessageBus(secrets);
}
