public async Task GetState([QueryField] bool?json, string tokenArg)
{
(ChatId, UserId)? token = ApiMessenger.ParseToken(tokenArg);
if (token == null)
{
throw HttpException.Forbidden();
}
var(_, user) = ((ChatId, UserId))token;
using var context = new UserContext(user);
var publicUser = new PublicUser(context.User);
var bytes = MessagePackSerializer.Serialize(publicUser);
if (json ?? false)
{
var response = MessagePackSerializer.ConvertToJson(bytes);
HttpContext.Response.ContentType = "application/json";
bytes = Encoding.UTF8.GetBytes(response);
}
else
{
HttpContext.Response.ContentType = "application/x-msgpack";
}
using (var stream = HttpContext.OpenResponseStream())
{
await stream.WriteAsync(bytes, 0, bytes.Length);
}
}
public string Register([QueryField] string secret, [QueryField] long?id)
{
if (secret != ApiMessenger._secret)
{
throw HttpException.Forbidden();
}
var userId = id ?? ApiMessenger.LongRandom();
using var context = new UserContext(new UserId(ApiMessenger.MessengerId, userId));
return($"{userId}:{context.User.Token}");
}
public async Task PostMessage(string tokenArg)
{
(ChatId, UserId)? token = ApiMessenger.ParseToken(tokenArg);
if (token == null)
{
throw HttpException.Forbidden();
}
var(chat, user) = ((ChatId, UserId))token;
var text = await HttpContext.GetRequestDataAsync <string>();
var message = new ReceivedMessage
{
ChatId = chat,
Text = text,
UserId = user
};
ApiMessenger.InvokeOnMessageReceived(message);
}