#7 Making more detailed logic of notification. Slight refactoring.

telegram/notifier.py

@@ -9,6 +9,26 @@ class Notifier:
     def __init__(self, token: str):
         self.bot = telebot.TeleBot(token)
 
-    def notify(self, chat_id: int):
-        """Send notification to the user"""
-        self.bot.send_message(chat_id=chat_id, text="Notification stub")
+    def send_updates(self, chat_id: int, updates: list):
+        """Send notification about new items to the user"""
+        for update in updates:
+            self.__send_update(chat_id, update)
+
+    def __send_update(self, chat_id: int, update):
+        self.bot.send_message(
+            chat_id=chat_id,
+            text=self.__format_message(),
+            parse_mode='MarkdownV2'
+        )
+
+    def __format_message(self) -> str:
+        update = {
+            'title': 'Item Title',
+            'text': 'Short item text here...',
+            'url': 'https://fediland.github.io/',
+        }
+
+        return (
+            f"**[{update['title']}]({update['url']})**\n\n"
+            f"{update['text']}"
+        )