Added reaction to command and messages for start and finish

src/jobspy/db/job_repository.py

@@ -11,6 +11,10 @@ load_dotenv()
 
 
 class JobRepository:
+    def __new__(cls):
+        if not hasattr(cls, 'instance'):
+            cls.instance = super(JobRepository, cls).__new__(cls)
+        return cls.instance
 
     def __init__(self, database_name: str = None):
         self.logger = create_logger("JobRepository")

src/telegram_bot.py

@@ -12,6 +12,10 @@ logger = create_logger("TelegramBot")
 
 
 class TelegramBot:
+    def __new__(cls):
+        if not hasattr(cls, 'instance'):
+            cls.instance = super(TelegramBot, cls).__new__(cls)
+        return cls.instance
 
     def __init__(self):
         self._api_token = os.getenv("TELEGRAM_API_TOKEN")
@@ -48,6 +52,17 @@ class TelegramBot:
             logger.error(f"Failed to send job to Telegram: {job.id}")
             logger.error(f"Error: {e}")
 
+    async def send_text(self, message: str):
+        """
+        Send Text han Message to Telegram chat.
+        """
+        try:
+            await self.bot.sendMessage(chat_id=self.chatId, text=message)
+            logger.info("Sent text message to Telegram")
+        except Exception as e:
+            logger.error("Failed to send text message to Telegram")
+            logger.error(f"Error: {e}")
+
     async def send_test_message(self):
         """
         Send Test Message to Telegram chat.
@@ -58,7 +73,7 @@ class TelegramBot:
             await self.bot.sendMessage(chat_id=self.chatId, text=message, reply_markup=reply_markup)
             logger.info("Sent test message to Telegram")
         except Exception as e:
-            logger.error("Failed o send test message to Telegram")
+            logger.error("Failed to send test message to Telegram")
             logger.error(f"Error: {e}")
 
     async def set_message_reaction(self, message_id: int, emoji_reaction: ReactionEmoji):

src/telegram_handler/telegram_default_handler.py

@@ -1,4 +1,5 @@
 from telegram import Update
+from telegram.constants import ReactionEmoji
 from telegram.ext import (
     ContextTypes,
 )
@@ -26,6 +27,10 @@ class TelegramDefaultHandler(TelegramHandler):
 
     async def handle(self, update: Update, context: ContextTypes.DEFAULT_TYPE):
         self.logger.info("start handling")
+        await self.telegram_bot.send_text(
+            f"Start scarping: {self.sites_to_scrap[0].name}")
+        await self.telegram_bot.set_message_reaction(
+            update.message.message_id, ReactionEmoji.FIRE)
         jobs = scrape_jobs(
             site_name=self.sites_to_scrap,
             search_term=self.search_term,
@@ -38,4 +43,6 @@ class TelegramDefaultHandler(TelegramHandler):
         new_jobs = self.jobRepository.insertManyIfNotFound(jobs)
         for newJob in new_jobs:
             await self.telegram_bot.send_job(newJob)
+        await self.telegram_bot.send_text(
+                f"Finished scarping: {self.sites_to_scrap[0].name}")
         self.logger.info("finished handling")