telegram-bot/modules/ChatQuotes/ChatQuotes.cs

using System.Globalization;
using Kruzya.TelegramBot.Core;
using Microsoft.Extensions.DependencyInjection;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;
using Newtonsoft.Json.Serialization;
using West.TelegramBot.ChatQuotes.Json;

namespace West.TelegramBot.ChatQuotes;

public class ChatQuotes : Module
{
    public static readonly JsonSerializerSettings SerializerSettings = new()
    {
        MetadataPropertyHandling = MetadataPropertyHandling.Ignore,
        DateParseHandling = DateParseHandling.None,
        Converters =
        {
            new IsoDateTimeConverter { DateTimeStyles = DateTimeStyles.AssumeUniversal },
            new StringEnumConverter(new CamelCaseNamingStrategy())
        },
        ContractResolver = new NullToEmptyObjectResolver()
    };

    public ChatQuotes(Core core) : base(core) { }

    public override void ConfigureServices(IServiceCollection services)
    {
        services.AddSingleton<QuoteGeneratorService>();
    }
}