refactored bot code

bot/handlers/common.py

@@ -0,0 +1,4 @@
+def register(bot):
+    @bot.message_handler(func=lambda message: True)
+    def handle_unknown(message):
+        bot.reply_to(message, f"You said: {message.text}")

bot/handlers/init.py

@@ -0,0 +1,14 @@
+from . import start, students, teachers, common
+from bot.callbacks.init import register_all_callbacks
+
+
+def register_all_handlers(bot):
+    """Register all handlers and callbacks"""
+    # Message handlers
+    start.register(bot)
+    students.register(bot)
+    teachers.register(bot)
+    common.register(bot)  # Must be last (catch-all)
+
+    # Callback handlers
+    register_all_callbacks(bot)

bot/handlers/start.py

@@ -0,0 +1,29 @@
+from telebot import types
+from bot.utils.auth import is_authenticated
+
+
+def register(bot):
+    @bot.message_handler(commands=["start"])
+    def start_handler(message):
+        if is_authenticated(message.from_user.id):
+            bot.send_message(
+                message.chat.id, "authorized user! Welcome.")
+        else:
+            bot.send_message(
+                message.chat.id, "Welcome! Use buttons to fetch from database.")
+
+        markup = types.ReplyKeyboardMarkup(
+            row_width=2, one_time_keyboard=True, resize_keyboard=True)
+        btn1 = types.KeyboardButton("Show Students")
+        btn2 = types.KeyboardButton("Show Teachers")
+        btn3 = types.KeyboardButton("Show Courses")
+        btn4 = types.KeyboardButton("Show Tag")
+        btn5 = types.KeyboardButton("Show Categories")
+        markup.add(btn1, btn2, btn3, btn4, btn5)
+        bot.reply_to(message, "Use buttons to fetch from database.",
+                     reply_markup=markup)
+
+    @bot.message_handler(func=lambda message: message.text in ["Show Courses", "Show Tag", "Show Categories"])
+    def handle_test_options(message):
+        option = message.text
+        bot.send_message(message.chat.id, f"You selected: {option}")

bot/handlers/students.py

@@ -0,0 +1,26 @@
+import logging
+from telebot import types
+from database.models import Students
+
+logger = logging.getLogger(__name__)
+
+
+def register(bot):
+    @bot.message_handler(func=lambda message: message.text == "Show Students")
+    def get_students(message):
+        try:
+            data = Students.getAllStudents()
+            if data:
+                markup = types.InlineKeyboardMarkup(row_width=2)
+
+                for row in data:
+                    btn = types.InlineKeyboardButton(
+                        f"@{row[1]} | id#{row[0]}", callback_data=f"student_{row[0]}")
+                    markup.add(btn)
+                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 get_students handler: {e}")
+            bot.reply_to(message, "Sorry, an error occurred.")

bot/handlers/teachers.py

@@ -0,0 +1,26 @@
+import logging
+from telebot import types
+from database.models import Teachers
+
+logger = logging.getLogger(__name__)
+
+
+def register(bot):
+    @bot.message_handler(func=lambda message: message.text == "Show Teachers")
+    def get_teachers(message):
+        try:
+            data = Teachers.getAllTeachers()
+            if data:
+
+                markup = types.InlineKeyboardMarkup(row_width=2)
+                for row in data:
+                    btn = types.InlineKeyboardButton(
+                        f"@{row[1]} | id#{row[0]}", callback_data=f"teacher_{row[0]}")
+                    markup.add(btn)
+                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 get_teachers handler: {e}")
+            bot.reply_to(message, "Sorry, an error occurred.")