telegram-bot/modules/ChatQuotes/Json/NullToEmptyObjectValueProvider.cs

using System.Reflection;
using Newtonsoft.Json.Serialization;
using Telegram.Bot.Types;

namespace West.TelegramBot.ChatQuotes.Json;

public class NullToEmptyObjectValueProvider : IValueProvider
{
    private readonly PropertyInfo _memberInfo;
    public NullToEmptyObjectValueProvider(PropertyInfo memberInfo)
    {
        _memberInfo = memberInfo;
    }

    public object? GetValue(object target)
    {
        var result = _memberInfo.GetValue(target);
        if (_memberInfo.PropertyType == typeof(Message) && result == null) result = new object();
        return result;
    }

    public void SetValue(object target, object? value)
    {
        _memberInfo.SetValue(target, value);
    }
}