* Moved source code projects directory to 'src'

* Updatedt Solution format
This commit is contained in:
2026-03-06 21:12:21 +04:00
parent a18eab0f31
commit f1927cdda0
194 changed files with 10 additions and 83 deletions
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using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Routing;
using Telegrator.Hosting.Components;
namespace Telegrator.Hosting.Web.Components
{
/// <summary>
/// Interface for Telegram bot hosts with Webhook update receiving.
/// Combines wbe application capabilities with reactive Telegram bot functionality.
/// </summary>
public interface ITelegramBotWebHost : ITelegramBotHost, IEndpointRouteBuilder, IApplicationBuilder, IAsyncDisposable
{
}
}
@@ -0,0 +1,10 @@
// This file is used by Code Analysis to maintain SuppressMessage
// attributes that are applied to this project.
// Project-level suppressions either have no target or are given
// a specific target and scoped to a namespace, type, member, etc.
using System.Diagnostics.CodeAnalysis;
[assembly: SuppressMessage("Style", "IDE0290")]
[assembly: SuppressMessage("Style", "IDE0090")]
[assembly: SuppressMessage("Usage", "CA2254")]
@@ -0,0 +1,96 @@
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Routing;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Options;
using Microsoft.Extensions.Primitives;
using System.Text.Json;
using Telegram.Bot;
using Telegram.Bot.Types;
using Telegrator.MadiatorCore;
namespace Telegrator.Hosting.Web.Polling
{
/// <summary>
/// Service for receiving updates for Hosted telegram bots via Webhooks
/// </summary>
public class HostedUpdateWebhooker : IHostedService
{
private const string SecretTokenHeader = "X-Telegram-Bot-Api-Secret-Token";
private readonly IEndpointRouteBuilder _botHost;
private readonly ITelegramBotClient _botClient;
private readonly IUpdateRouter _updateRouter;
private readonly TelegratorWebOptions _options;
/// <summary>
/// Initiallizes new instance of <see cref="HostedUpdateWebhooker"/>
/// </summary>
/// <param name="botHost"></param>
/// <param name="botClient"></param>
/// <param name="updateRouter"></param>
/// <param name="options"></param>
/// <exception cref="ArgumentNullException"></exception>
public HostedUpdateWebhooker(IEndpointRouteBuilder botHost, ITelegramBotClient botClient, IUpdateRouter updateRouter, IOptions<TelegratorWebOptions> options)
{
if (string.IsNullOrEmpty(options.Value.WebhookUri))
throw new ArgumentNullException(nameof(options), "Option \"WebhookUrl\" must be set to subscribe for update recieving");
_botHost = botHost;
_botClient = botClient;
_updateRouter = updateRouter;
_options = options.Value;
}
/// <inheritdoc/>
public Task StartAsync(CancellationToken cancellationToken)
{
StartInternal(cancellationToken);
return Task.CompletedTask;
}
private async void StartInternal(CancellationToken cancellationToken)
{
string pattern = new UriBuilder(_options.WebhookUri).Path;
_botHost.MapPost(pattern, (Delegate)ReceiveUpdate);
await _botClient.SetWebhook(
url: _options.WebhookUri,
maxConnections: _options.MaxConnections,
allowedUpdates: _updateRouter.HandlersProvider.AllowedTypes,
dropPendingUpdates: _options.DropPendingUpdates,
secretToken: _options.SecretToken,
cancellationToken: cancellationToken);
}
/// <inheritdoc/>
public Task StopAsync(CancellationToken cancellationToken)
{
_botClient.DeleteWebhook(_options.DropPendingUpdates, cancellationToken);
return Task.CompletedTask;
}
private async Task<IResult> ReceiveUpdate(HttpContext ctx)
{
if (_options.SecretToken != null)
{
if (!ctx.Request.Headers.TryGetValue(SecretTokenHeader, out StringValues strings))
return Results.BadRequest();
string? secret = strings.SingleOrDefault();
if (secret == null)
return Results.BadRequest();
if (_options.SecretToken != secret)
return Results.StatusCode(401);
}
Update? update = await JsonSerializer.DeserializeAsync<Update>(ctx.Request.Body, JsonBotAPI.Options, ctx.RequestAborted);
if (update is not { Id: > 0 })
return Results.BadRequest();
await _updateRouter.HandleUpdateAsync(_botClient, update, ctx.RequestAborted);
return Results.Ok();
}
}
}
+87
View File
@@ -0,0 +1,87 @@
# Telegrator.Hosting.Web
**Telegrator.Hosting.Web** is an extension for the Telegrator framework that enables seamless integration with ASP.NET Core and webhook-based Telegram bots. It is designed for scalable, production-ready web applications.
---
## Features
- ASP.NET Core integration for webhook-based bots
- Automatic handler discovery and registration
- Strongly-typed configuration via `appsettings.json` and environment variables
- Dependency injection and middleware support
- Graceful startup/shutdown and lifecycle management
- Advanced error handling and logging
- Supports all Telegrator handler/filter/state features
---
## Requirements
- .NET 8.0 or later
- ASP.NET Core
---
## Installation
```shell
dotnet add package Telegrator.Hosting.Web
```
---
## Quick Start Example
**Program.cs (ASP.NET Core):**
```csharp
using Telegrator.Hosting;
using Telegrator.Hosting.Web;
// Creating builder
TelegramBotWebHostBuilder builder = TelegramBotWebHost.CreateBuilder(new TelegramBotWebOptions()
{
Args = args,
ExceptIntersectingCommandAliases = true
});
// Register handlers
builder.Handlers.CollectHandlersAssemblyWide();
// Register your services
builder.Services.AddSingleton<IMyService, MyService>();
// Building and running application
TelegramBotWebHost telegramBot = builder.Build();
telegramBot.SetBotCommands();
telegramBot.Run();
```
---
## Configuration (appsettings.json)
```json
{
"TelegramBotClientOptions": {
"Token": "YOUR_BOT_TOKEN"
}
"TelegratorWebOptions": {
"WebhookUri" = "https://you-public-host.ru/bot",
"DropPendingUpdates": true
}
}
```
- `TelegramBotClientOptions`: Bot token and client settings
---
## Documentation
- [Telegrator Main Docs](https://github.com/Rikitav/Telegrator)
- [Getting Started Guide](https://github.com/Rikitav/Telegrator/wiki/Getting-started)
- [Annotation Overview](https://github.com/Rikitav/Telegrator/wiki/Annotation-overview)
---
## License
GPLv3
@@ -0,0 +1,177 @@
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Http.Features;
using Microsoft.AspNetCore.Routing;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Telegrator.Hosting.Components;
using Telegrator.Hosting.Web.Components;
using Telegrator.MadiatorCore;
namespace Telegrator.Hosting.Web
{
/// <summary>
/// Represents a web hosted telegram bot
/// </summary>
public class TelegramBotWebHost : ITelegramBotWebHost
{
private readonly WebApplication _innerApp;
private readonly IUpdateRouter _updateRouter;
private readonly ILogger<TelegramBotWebHost> _logger;
private bool _disposed;
/// <inheritdoc/>
public IServiceProvider Services => _innerApp.Services;
/// <inheritdoc/>
public IUpdateRouter UpdateRouter => _updateRouter;
/// <inheritdoc/>
public ICollection<EndpointDataSource> DataSources => ((IEndpointRouteBuilder)_innerApp).DataSources;
/// <summary>
/// Allows consumers to be notified of application lifetime events.
/// </summary>
public IHostApplicationLifetime Lifetime => _innerApp.Lifetime;
/// <summary>
/// This application's logger
/// </summary>
public ILogger<TelegramBotWebHost> Logger => _logger;
// Private interface fields
IServiceProvider IEndpointRouteBuilder.ServiceProvider => Services;
IServiceProvider IApplicationBuilder.ApplicationServices { get => Services; set => throw new NotImplementedException(); }
IFeatureCollection IApplicationBuilder.ServerFeatures => ((IApplicationBuilder)_innerApp).ServerFeatures;
IDictionary<string, object?> IApplicationBuilder.Properties => ((IApplicationBuilder)_innerApp).Properties;
/// <summary>
/// Initializes a new instance of the <see cref="WebApplicationBuilder"/> class.
/// </summary>
/// <param name="webApplicationBuilder">The proxied instance of host builder.</param>
/// <param name="handlers"></param>
public TelegramBotWebHost(WebApplicationBuilder webApplicationBuilder, IHandlersCollection handlers)
{
// Registering this host in services for easy access
RegisterHostServices(webApplicationBuilder.Services, handlers);
// Building proxy application
_innerApp = webApplicationBuilder.Build();
_innerApp.UseTelegratorWeb();
// Reruesting services for this host
_updateRouter = Services.GetRequiredService<IUpdateRouter>();
_logger = Services.GetRequiredService<ILogger<TelegramBotWebHost>>();
}
/// <summary>
/// Creates new <see cref="TelegramBotHostBuilder"/> with default services and webhook update receiving scheme
/// </summary>
/// <returns></returns>
public static TelegramBotWebHostBuilder CreateBuilder(TelegramBotWebOptions settings)
{
ArgumentNullException.ThrowIfNull(settings, nameof(settings));
WebApplicationBuilder innerApp = WebApplication.CreateBuilder(settings.ToWebApplicationOptions());
TelegramBotWebHostBuilder builder = new TelegramBotWebHostBuilder(innerApp, settings);
builder.Services.AddTelegramBotHostDefaults();
builder.Services.AddTelegramWebhook();
return builder;
}
/// <summary>
/// Creates new SLIM <see cref="TelegramBotHostBuilder"/> with default services and webhook update receiving scheme
/// </summary>
/// <returns></returns>
public static TelegramBotWebHostBuilder CreateSlimBuilder(TelegramBotWebOptions settings)
{
ArgumentNullException.ThrowIfNull(settings, nameof(settings));
WebApplicationBuilder innerApp = WebApplication.CreateSlimBuilder(settings.ToWebApplicationOptions());
TelegramBotWebHostBuilder builder = new TelegramBotWebHostBuilder(innerApp, settings);
builder.Services.AddTelegramBotHostDefaults();
builder.Services.AddTelegramWebhook();
return builder;
}
/// <summary>
/// Creates new EMPTY <see cref="TelegramBotHostBuilder"/> WITHOUT any services or update receiving schemes
/// </summary>
/// <returns></returns>
public static TelegramBotWebHostBuilder CreateEmptyBuilder(TelegramBotWebOptions settings)
{
ArgumentNullException.ThrowIfNull(settings, nameof(settings));
WebApplicationBuilder innerApp = WebApplication.CreateEmptyBuilder(settings.ToWebApplicationOptions());
return new TelegramBotWebHostBuilder(innerApp, settings);
}
/// <inheritdoc/>
public async Task StartAsync(CancellationToken cancellationToken = default)
{
await _innerApp.StartAsync(cancellationToken);
}
/// <inheritdoc/>
public async Task StopAsync(CancellationToken cancellationToken = default)
{
await _innerApp.StopAsync(cancellationToken);
}
/// <inheritdoc/>
public IApplicationBuilder CreateApplicationBuilder()
=> ((IEndpointRouteBuilder)_innerApp).CreateApplicationBuilder();
/// <inheritdoc/>
public IApplicationBuilder Use(Func<RequestDelegate, RequestDelegate> middleware)
=> _innerApp.Use(middleware);
/// <inheritdoc/>
public IApplicationBuilder New()
=> ((IApplicationBuilder)_innerApp).New();
/// <inheritdoc/>
public RequestDelegate Build()
=> ((IApplicationBuilder)_innerApp).Build();
/// <summary>
/// Disposes the host.
/// </summary>
public async ValueTask DisposeAsync()
{
if (_disposed)
return;
await _innerApp.DisposeAsync();
GC.SuppressFinalize(this);
_disposed = true;
}
/// <summary>
/// Disposes the host.
/// </summary>
public void Dispose()
{
if (_disposed)
return;
// Sorry for this, i really dont know how to handle such cases
ValueTask disposeTask = _innerApp.DisposeAsync();
while (!disposeTask.IsCompleted)
Thread.Sleep(100);
GC.SuppressFinalize(this);
_disposed = true;
}
private void RegisterHostServices(IServiceCollection services, IHandlersCollection handlers)
{
//service.RemoveAll<IHost>();
//service.AddSingleton<IHost>(this);
services.AddSingleton<ITelegramBotHost>(this);
services.AddSingleton<ITelegramBotWebHost>(this);
services.AddSingleton<ITelegratorBot>(this);
}
}
}
@@ -0,0 +1,108 @@
using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using Telegram.Bot;
using Telegrator.Hosting.Components;
using Telegrator.Hosting.Configuration;
using Telegrator.Hosting.Providers;
using Telegrator.Hosting.Providers.Components;
using Telegrator.MadiatorCore;
#pragma warning disable IDE0001
namespace Telegrator.Hosting.Web
{
/// <summary>
/// Represents a web hosted telegram bots and services builder that helps manage configuration, logging, lifetime, and more.
/// </summary>
public class TelegramBotWebHostBuilder : ITelegramBotHostBuilder
{
private readonly WebApplicationBuilder _innerBuilder;
private readonly TelegramBotWebOptions _settings;
private readonly IHandlersCollection _handlers;
/// <inheritdoc/>
public IHandlersCollection Handlers => _handlers;
/// <inheritdoc/>
public IConfigurationManager Configuration => _innerBuilder.Configuration;
/// <inheritdoc/>
public ILoggingBuilder Logging => _innerBuilder.Logging;
/// <inheritdoc/>
public IServiceCollection Services => _innerBuilder.Services;
/// <inheritdoc/>
public IHostEnvironment Environment => _innerBuilder.Environment;
/// <summary>
/// Initializes a new instance of the <see cref="TelegramBotWebHostBuilder"/> class.
/// </summary>
/// <param name="webApplicationBuilder"></param>
/// <param name="settings"></param>
public TelegramBotWebHostBuilder(WebApplicationBuilder webApplicationBuilder, TelegramBotWebOptions settings)
{
_innerBuilder = webApplicationBuilder ?? throw new ArgumentNullException(nameof(webApplicationBuilder));
_settings = settings ?? throw new ArgumentNullException(nameof(settings));
_handlers = new HostHandlersCollection(Services, _settings);
}
/// <summary>
/// Initializes a new instance of the <see cref="TelegramBotWebHostBuilder"/> class.
/// </summary>
/// <param name="webApplicationBuilder"></param>
/// <param name="handlers"></param>
/// <param name="settings"></param>
public TelegramBotWebHostBuilder(WebApplicationBuilder webApplicationBuilder, TelegramBotWebOptions settings, IHandlersCollection handlers)
{
_innerBuilder = webApplicationBuilder ?? throw new ArgumentNullException(nameof(webApplicationBuilder));
_settings = settings ?? throw new ArgumentNullException(nameof(settings));
_handlers = handlers ?? throw new ArgumentNullException(nameof(settings));
_innerBuilder.AddTelegratorWeb(settings);
}
/// <summary>
/// Builds the host.
/// </summary>
/// <returns></returns>
public TelegramBotWebHost Build()
{
if (_handlers is IHostHandlersCollection hostHandlers)
{
foreach (PreBuildingRoutine preBuildRoutine in hostHandlers.PreBuilderRoutines)
{
try
{
preBuildRoutine.Invoke(this);
}
catch (NotImplementedException)
{
_ = 0xBAD + 0xC0DE;
}
}
}
if (!_settings.DisableAutoConfigure)
{
Services.Configure<TelegratorWebOptions>(Configuration.GetSection(nameof(TelegratorWebOptions)));
Services.Configure<TelegramBotClientOptions>(Configuration.GetSection(nameof(TelegramBotClientOptions)), new TelegramBotClientOptionsProxy());
}
else
{
if (null == Services.SingleOrDefault(srvc => srvc.ImplementationType == typeof(IOptions<TelegratorWebOptions>)))
throw new MissingMemberException("Auto configuration disabled, yet no options of type 'TelegratorWebOptions' wasn't registered. This configuration is runtime required!");
if (null == Services.SingleOrDefault(srvc => srvc.ImplementationType == typeof(IOptions<TelegramBotClientOptions>)))
throw new MissingMemberException("Auto configuration disabled, yet no options of type 'TelegramBotClientOptions' wasn't registered. This configuration is runtime required!");
}
Services.AddSingleton<IConfigurationManager>(Configuration);
Services.AddSingleton<IOptions<TelegratorOptions>>(Options.Create(_settings));
return new TelegramBotWebHost(_innerBuilder, _handlers);
}
}
}
@@ -0,0 +1,40 @@
using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.Options;
namespace Telegrator.Hosting.Web
{
/// <summary>
/// Options for configuring the behavior for TelegramBotWebHost.
/// </summary>
public class TelegramBotWebOptions : TelegratorOptions
{
/// <summary>
/// Disables automatic configuration for all of required <see cref="IOptions{TOptions}"/> instances
/// </summary>
public bool DisableAutoConfigure { get; set; }
/// <inheritdoc cref="WebApplicationOptions.Args"/>
public string[]? Args { get; init; }
/// <inheritdoc cref="WebApplicationOptions.EnvironmentName"/>
public string? EnvironmentName { get; init; }
/// <inheritdoc cref="WebApplicationOptions.ApplicationName"/>
public string? ApplicationName { get; init; }
/// <inheritdoc cref="WebApplicationOptions.ContentRootPath"/>
public string? ContentRootPath { get; init; }
/// <inheritdoc cref="WebApplicationOptions.WebRootPath"/>
public string? WebRootPath { get; init; }
internal WebApplicationOptions ToWebApplicationOptions() => new WebApplicationOptions()
{
ApplicationName = ApplicationName,
Args = Args,
ContentRootPath = ContentRootPath,
EnvironmentName = EnvironmentName,
WebRootPath = WebRootPath
};
}
}
@@ -0,0 +1,45 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<LangVersion>latest</LangVersion>
<BaseOutputPath>..\..\bin</BaseOutputPath>
<DocumentationFile>..\..\docs\$(AssemblyName).xml</DocumentationFile>
<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
<GenerateDocumentationFile>True</GenerateDocumentationFile>
<EnableNETAnalyzers>True</EnableNETAnalyzers>
<EnforceCodeStyleInBuild>True</EnforceCodeStyleInBuild>
<Title>Telegrator.Hosting.Web</Title>
<Version>1.16.0</Version>
<Authors>Rikitav Tim4ik</Authors>
<Company>Rikitav Tim4ik</Company>
<RepositoryUrl>https://github.com/Rikitav/Telegrator</RepositoryUrl>
<PackageTags>telegram;bot;mediator;attributes;aspect;hosting;host;framework;easy;simple;handlers</PackageTags>
<PackageIcon>telegrator_nuget.png</PackageIcon>
<PackageReadmeFile>README.md</PackageReadmeFile>
<PackageLicenseFile>LICENSE</PackageLicenseFile>
</PropertyGroup>
<ItemGroup>
<None Include="..\LICENSE" Pack="True" PackagePath="\" />
<None Include="..\README.md" Pack="True" PackagePath="\" />
<None Include="..\resources\telegrator_nuget.png" Pack="True" PackagePath="\" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\Telegrator.Hosting\Telegrator.Hosting.csproj" />
</ItemGroup>
<ItemGroup>
<FrameworkReference Include="Microsoft.AspNetCore.App" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Telegram.Bot.AspNetCore" Version="22.5.0" />
</ItemGroup>
</Project>
@@ -0,0 +1,35 @@
using System.Diagnostics.CodeAnalysis;
namespace Telegrator.Hosting.Web
{
/// <summary>
/// Configuration options for Telegram bot behavior and execution settings.
/// Controls various aspects of bot operation including concurrency, routing, webhook receiving, and execution policies.
/// </summary>
public class TelegratorWebOptions
{
/// <summary>
/// Gets or sets HTTPS URL to send updates to. Use an empty string to remove webhook integration
/// </summary>
[StringSyntax(StringSyntaxAttribute.Uri)]
public required string WebhookUri { get; set; }
/// <summary>
/// A secret token to be sent in a header “X-Telegram-Bot-Api-Secret-Token” in every webhook request, 1-256 characters.
/// Only characters A-Z, a-z, 0-9, _ and - are allowed.
/// The header is useful to ensure that the request comes from a webhook set by you.
/// </summary>
public string? SecretToken { get; set; }
/// <summary>
/// The maximum allowed number of simultaneous HTTPS connections to the webhook for update delivery, 1-100. Defaults to 40.
/// Use lower values to limit the load on your bot's server, and higher values to increase your bot's throughput.
/// </summary>
public int MaxConnections { get; set; } = 40;
/// <summary>
/// Pass true to drop all pending updates
/// </summary>
public bool DropPendingUpdates { get; set; }
}
}
@@ -0,0 +1,117 @@
using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using System.Diagnostics;
using Telegram.Bot;
using Telegrator.Configuration;
using Telegrator.Hosting.Providers;
using Telegrator.Hosting.Providers.Components;
using Telegrator.Hosting.Web.Components;
using Telegrator.Hosting.Web.Polling;
using Telegrator.MadiatorCore;
namespace Telegrator.Hosting.Web
{
/// <summary>
/// Contains extensions for <see cref="IServiceCollection"/>
/// Provides method to configure <see cref="ITelegramBotWebHost"/>
/// </summary>
public static class ServicesCollectionExtensions
{
/// <summary>
/// Replaces TelegramBotWebHostBuilder. Configures DI, options, and handlers.
/// </summary>
public static WebApplicationBuilder AddTelegratorWeb(this WebApplicationBuilder builder, TelegramBotWebOptions settings, IHandlersCollection? handlers = null)
{
if (settings is null)
throw new ArgumentNullException(nameof(settings));
IServiceCollection services = builder.Services;
ConfigurationManager configuration = builder.Configuration;
handlers ??= new HostHandlersCollection(services, settings);
if (handlers is IHostHandlersCollection hostHandlers)
{
foreach (PreBuildingRoutine preBuildRoutine in hostHandlers.PreBuilderRoutines)
{
try
{
// TODO: fix
//preBuildRoutine.Invoke(builder);
Debug.WriteLine("Pre-Building routine was not executed");
}
catch (NotImplementedException)
{
_ = 0xBAD + 0xC0DE;
}
}
}
if (!settings.DisableAutoConfigure)
{
services.Configure<TelegratorWebOptions>(configuration.GetSection(nameof(TelegratorWebOptions)));
}
else
{
if (!services.Any(srvc => srvc.ImplementationType == typeof(IOptions<TelegratorWebOptions>)))
throw new MissingMemberException("Auto configuration disabled, yet no options of type 'TelegratorWebOptions' wasn't registered. This configuration is runtime required!");
if (!services.Any(srvc => srvc.ImplementationType == typeof(IOptions<TelegramBotClientOptions>)))
throw new MissingMemberException("Auto configuration disabled, yet no options of type 'TelegramBotClientOptions' wasn't registered. This configuration is runtime required!");
}
IOptions<TelegramBotWebOptions> options = Options.Create(settings);
services.AddSingleton((IOptions<TelegratorOptions>)options);
services.AddSingleton(options);
services.AddSingleton(handlers);
if (handlers is IHandlersManager manager)
{
ServiceDescriptor descriptor = new ServiceDescriptor(typeof(IHandlersProvider), manager);
services.Replace(descriptor);
services.AddSingleton(manager);
}
services.AddTelegramBotHostDefaults();
services.AddTelegramWebhook();
return builder;
}
/// <summary>
/// Replaces the initialization logic from TelegramBotWebHost constructor.
/// Initializes the bot and logs handlers on application startup.
/// </summary>
public static WebApplication UseTelegratorWeb(this WebApplication app)
{
ITelegramBotInfo info = app.Services.GetRequiredService<ITelegramBotInfo>();
IHandlersCollection handlers = app.Services.GetRequiredService<IHandlersCollection>();
ILoggerFactory loggerFactory = app.Services.GetRequiredService<ILoggerFactory>();
ILogger logger = loggerFactory.CreateLogger("Telegrator.Hosting.Web.TelegratorHost");
logger.LogInformation("Telegrator Bot ASP.NET WebHost started");
logger.LogHandlers(handlers);
return app;
}
/// <summary>
/// Registers <see cref="ITelegramBotClient"/> service with <see cref="HostedUpdateWebhooker"/> to receive updates using webhook
/// </summary>
/// <param name="services"></param>
/// <returns></returns>
public static IServiceCollection AddTelegramWebhook(this IServiceCollection services)
{
services.AddHttpClient<ITelegramBotClient>("tgwebhook").RemoveAllLoggers().AddTypedClient(TypedTelegramBotClientFactory);
services.AddHostedService<HostedUpdateWebhooker>();
return services;
}
private static ITelegramBotClient TypedTelegramBotClientFactory(HttpClient httpClient, IServiceProvider provider)
=> new TelegramBotClient(provider.GetRequiredService<IOptions<TelegramBotClientOptions>>().Value, httpClient);
}
}