telegram-client/src/Nocr.TelegramClient.AppServices/Handlers/Messages/SubscriptionsMessage/SubscriptionsMessageHandler.cs
2024-03-30 12:08:54 +03:00

46 lines
1.9 KiB
C#

using Insight.TelegramBot;
using Insight.TelegramBot.Handling.Handlers;
using Insight.TelegramBot.Models;
using Nocr.TelegramClient.AppServices.Bots.MessageDispatcher;
using Nocr.TelegramClient.AppServices.Matches;
using Nocr.TelegramClient.AppServices.Users;
using Nocr.TextMatcher.Api.Contracts.TextMatches;
using Nocr.Users.Api.Contracts.Users.Dto;
using Telegram.Bot.Types;
using Telegram.Bot.Types.Enums;
namespace Nocr.TelegramClient.AppServices.Handlers.Messages.SubscriptionsMessage;
public class SubscriptionsMessageHandler : IMatchingUpdateHandler<SubscriptionsMessageMatcher>
{
private readonly IMessageDispatcherQueue _messageQueue;
private readonly IUsersService _usersService;
private readonly ITextSubscriptionsController _textSubscriptionsController;
public SubscriptionsMessageHandler(IMessageDispatcherQueue messageQueue, IUsersService usersService,
ITextSubscriptionsController textSubscriptionsController)
{
_messageQueue = messageQueue ?? throw new ArgumentNullException(nameof(messageQueue));
_usersService = usersService ?? throw new ArgumentNullException(nameof(usersService));
_textSubscriptionsController = textSubscriptionsController ?? throw new ArgumentNullException(nameof(textSubscriptionsController));
}
public async Task Handle(Update update, CancellationToken cancellationToken = default)
{
var telegramId = update.Message.From.Id;
var user = await _usersService.GetOrCreate(telegramId, update.Message.From.Username, cancellationToken);
var subscriptions = await _textSubscriptionsController.GetByUserId(user.Id, cancellationToken);
foreach (var subscription in subscriptions)
{
var textMessage = new TextMessage(telegramId)
{
Text = subscription.TextView(),
ParseMode = ParseMode.Html
};
_messageQueue.Enqueue(textMessage);
}
}
}