added crud opertions for tag entity

bot/handlers/init.py

@@ -1,4 +1,4 @@
-from . import start, students, teachers, courses, common
+from . import start, students, teachers, courses, tags, common
 from bot.callbacks.init import register_all_callbacks
 
 
@@ -9,6 +9,7 @@ def register_all_handlers(bot):
     students.register(bot)
     teachers.register(bot)
     courses.register(bot)
+    tags.register(bot)
     common.register(bot)  # Must be last (catch-all)
 
     # Callback handlers

bot/handlers/tags.py

@@ -0,0 +1,31 @@
+import logging
+from telebot import types
+from database.models import Tags
+
+logger = logging.getLogger(__name__)
+
+
+def register(bot):
+    @bot.message_handler(func=lambda message: message.text == "Show Tags")
+    def get_tags(message):
+        try:
+            data = Tags.getAllTags()
+            if data:
+                markup = types.InlineKeyboardMarkup(row_width=2)
+
+                for row in data:
+                    btn = types.InlineKeyboardButton(
+                        f"{row[1]} | id#{row[0]}", callback_data=f"tag_{row[0]}")
+                    markup.add(btn)
+
+                # add button for creating a new tag
+                markup.add(types.InlineKeyboardButton(
+                    "➕ Create New Tag", callback_data="create_tag"))
+
+                bot.send_message(
+                    message.chat.id, "Here is the data:", reply_markup=markup)
+            else:
+                bot.reply_to(message, "No data found.")
+        except Exception as e:
+            logger.error(f"Error in 'Show Tags' handler: {e}")
+            bot.reply_to(message, "Sorry, an error occurred.")