feat: now check last check

Signed-off-by: Omar Sánchez Pizarro <omar.sanchez@pistacero.net>

app/telegram_bot.py

@@ -1,14 +1,38 @@
 from app import config_parser
 import telegram
-import random
+from importlib.metadata import version
+import asyncio
 
 config = config_parser.ConfigParser().loadConfig()
 
-
 class telegramBot:
     bot = None
 
     async def sendMessage(self, message):
-        self.bot = telegram.Bot(config['telegram']['token'])
-        async with self.bot:
-            await self.bot.sendMessage(chat_id=config['telegram']['chat_id'], text=str(message))
+        ver = version("python-telegram-bot")
+        major = int(ver.split(".")[0])
+
+
+        token = config["telegram"]["token"]
+        chat_id = config["telegram"]["chat_id"]
+
+        # --------------------
+        # PTB v20+ (async)
+        # --------------------
+        if major >= 20:
+            self.bot = telegram.Bot(token)
+            await self.bot.send_message(chat_id=chat_id, text=str(message))
+            return
+
+        # --------------------
+        # PTB v12/v13 (sync)
+        # --------------------
+        else:
+            self.bot = telegram.Bot(token)
+
+            # ejecuta el método sync en un hilo para no romper asyncio.run()
+            loop = asyncio.get_running_loop()
+            await loop.run_in_executor(
+                None,
+                lambda: self.bot.send_message(chat_id=chat_id, text=str(message))
+            )