public static CommandsOptions AddEndpoints(
this CommandsOptions options,
Action <CommandRequestOptions> optionsAction = null,
bool addDefaultRequestCommands = true,
bool addQueueProcessorStartupTask = true,
bool addSwaggerDocumentProcessor = true)
{
EnsureArg.IsNotNull(options, nameof(options));
EnsureArg.IsNotNull(options.Context, nameof(options.Context));
if (addDefaultRequestCommands)
{
options.Context.Services.AddSingleton <CommandRequestRegistration>(sp =>
new CommandRequestRegistration <EchoCommand, EchoCommandResponse> {
Route = "naos/commands/echo", RequestMethod = "post"
});
options.Context.Services.AddSingleton <CommandRequestRegistration>(sp =>
new CommandRequestRegistration <EchoCommand, EchoCommandResponse> {
Route = "naos/commands/echo", RequestMethod = "get"
});
options.Context.Services.AddSingleton <CommandRequestRegistration>(sp =>
new CommandRequestRegistration <EchoCommand, EchoCommandResponse> {
Route = "naos/commands/echo/{message}", RequestMethod = "get"
});
options.Context.Services.AddSingleton <CommandRequestRegistration>(sp =>
new CommandRequestRegistration <PingCommand> {
Route = "naos/commands/ping", RequestMethod = "get"
});
}
if (addQueueProcessorStartupTask)
{
options.Context.Services.AddStartupTask <CommandRequestQueueProcessor>(new TimeSpan(0, 0, 3));
}
if (addSwaggerDocumentProcessor)
{
options.Context.Services.AddSingleton <IDocumentProcessor, CommandRequestDocumentProcessor>();
}
optionsAction?.Invoke(new CommandRequestOptions(options.Context));
// needed for request dispatcher extensions, so they can be used on the registrations
options.Context.Services
.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.StartsWithAny(new[] { "Microsoft", "System", "Scrutor", "Consul" }))
.AddClasses(classes => classes.AssignableTo(typeof(ICommandRequestExtension)), true));
options.Context.Messages.Add("naos services builder: command request dispatcher added"); // TODO: list available command + routes
return(options);
}
public static CommandsOptions AddBehavior <TBehavior>(
this CommandsOptions options)
where TBehavior : class, ICommandBehavior
{
EnsureArg.IsNotNull(options, nameof(options));
EnsureArg.IsNotNull(options.Context, nameof(options.Context));
options.Context.Services.AddScoped <ICommandBehavior, TBehavior>();
options.Context.Messages.Add($"naos services builder: commands behavior added (type={typeof(TBehavior).Name})"); // TODO: list available commands/handlers
return(options);
}
// for commands loader
/// <summary>Removes all default assemblies and classes from Commands Options.</summary>
/// <param name="builder">Hosted Commands Service builder.</param>
/// <seealso cref="CommandsOptions"/>
/// <seealso cref="CommandsHandlerAttribute"/>
/// <seealso cref="ICommandsLoader"/>
public static IHostedCommandsServiceBuilder RemoveDefaultHandlers(this IHostedCommandsServiceBuilder builder)
{
// build a default instance of options to get ones that need removing
CommandsOptions defaultOptions = new CommandsOptions();
return(builder.Configure(options =>
{
foreach (Assembly asm in defaultOptions.Assemblies)
{
options.Assemblies.Remove(asm);
}
foreach (Type type in defaultOptions.Classes)
{
options.Classes.Remove(type);
}
}));
}