karmabot/JetKarmaBot/Services/Handling/RequestContext.cs

using Telegram.Bot;
using Telegram.Bot.Types;
using JetKarmaBot.Commands;

namespace JetKarmaBot.Services.Handling;

public class RequestContext : IServiceProvider
{
    public ITelegramBotClient Client { get; }
    public Update EventArgs { get; }
    public CommandString Command { get; }
    public Dictionary<Type, object> Features { get; } = new Dictionary<Type, object>();
    public RequestContext(ITelegramBotClient client, Update args, CommandString cmd)
    {
        Client = client;
        EventArgs = args;
        Command = cmd;
    }
    public object GetService(Type serviceType) => Features[serviceType];
    public T GetFeature<T>() => (T)Features[typeof(T)];
    public void AddFeature<T>(T feat) => Features[typeof(T)] = feat;

    //Method to reduce WET in commands
    public Task SendMessage(string text) 
        => Client.SendMessage(
            chatId: EventArgs.Message.Chat.Id,
            text: text,
            disableNotification: true,
            parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
            replyParameters: new ReplyParameters { MessageId = EventArgs.Message.MessageId }
        );
}