/// <summary>
/// Adds required services to support the exception handling functionality.
/// </summary>
/// <param name="naosOptions"></param>
/// <param name="hideDetails"></param>
/// <param name="options"></param>
/// <returns></returns>
public static NaosServicesContextOptions AddServiceExceptions(
this NaosServicesContextOptions naosOptions,
bool hideDetails = false,
ExceptionHandlerMiddlewareOptions options = null)
{
EnsureArg.IsNotNull(naosOptions, nameof(naosOptions));
EnsureArg.IsNotNull(naosOptions.Context, nameof(naosOptions.Context));
naosOptions.Context.Services
.AddSingleton(options ?? new ExceptionHandlerMiddlewareOptions()
{
HideDetails = hideDetails
})
.Scan(scan => scan // https://andrewlock.net/using-scrutor-to-automatically-register-your-services-with-the-asp-net-core-di-container/
.FromExecutingAssembly()
.FromApplicationDependencies(a => !a.FullName.StartsWith("Microsoft", StringComparison.OrdinalIgnoreCase) && !a.FullName.StartsWith("System", StringComparison.OrdinalIgnoreCase))
.AddClasses(classes => classes.AssignableTo(typeof(IExceptionResponseHandler)), true)
.AsSelfWithInterfaces()
.WithSingletonLifetime())
// disable automatic modelstate validation (due to AddNaosExceptionHandling), as we validate it ourselves (app.exceptions.web) and have nicer exceptions
.Configure <ApiBehaviorOptions>(o =>
{
o.SuppressModelStateInvalidFilter = true;
});
naosOptions.Context.Messages.Add($"{LogKeys.Startup} naos services builder: service exceptions added");
naosOptions.Context.Services.AddSingleton(new NaosFeatureInformation {
Name = "ServiceExceptions"
});
return(naosOptions);
}
/// <summary>
/// Enables correlation/request ids for the API request/responses.
/// </summary>
/// <param name="naosOptions"></param>
/// <param name="options"></param>
/// <returns></returns>
public static NaosApplicationContextOptions UseNaosExceptionHandling(this NaosApplicationContextOptions naosOptions, ExceptionHandlerMiddlewareOptions options)
{
EnsureArg.IsNotNull(naosOptions, nameof(naosOptions));
EnsureArg.IsNotNull(options, nameof(options));
naosOptions.Context.Application.UseMiddleware <ExceptionHandlerMiddleware>(Options.Create(options));
naosOptions.Context.Messages.Add($"{LogKeys.Startup} naos application builder: service exceptions added");
return(naosOptions);
}