More granular error handling

+ task queue refactoring

internal/adapter/telegram/sender.go

@@ -0,0 +1,37 @@
+package telegram
+
+import (
+	"log/slog"
+
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
+)
+
+type TelegramMessageSender struct {
+	bot    *tgbotapi.BotAPI
+	logger *slog.Logger
+}
+
+func NewTelegramMessageSender(botToken string, logger *slog.Logger) (*TelegramMessageSender, error) {
+	bot, err := tgbotapi.NewBotAPI(botToken)
+	if err != nil {
+		return nil, err
+	}
+
+	return &TelegramMessageSender{
+		bot:    bot,
+		logger: logger,
+	}, nil
+}
+
+func (s *TelegramMessageSender) Send(text string, chatId int64, replyToMessageId *int) error {
+	resultMsg := tgbotapi.NewMessage(chatId, text)
+	if replyToMessageId != nil {
+		resultMsg.ReplyToMessageID = *replyToMessageId
+	}
+	_, err := s.bot.Send(resultMsg)
+	if err != nil {
+		s.logger.Error("Failed to send message to tg bot", "error", err)
+		return err
+	}
+	return nil
+}