namespace OpenChatApi.Models
{
    public class MessageDocument
    {
        public string Id { get; set; }
        public string UserId { get; set; }
        public string SystemPrompt { get; set; }
        public List<Message> Messages { get; set; } = new();
        public DateTime LastMessage { get; set; }
    }

    public class Message
    {
        public string Type { get; set; }
        public string Content { get; set; }
    }
}