added exception handling

[alimaktabi]

Summary by Sourcery

Enhancements:

• Implement a custom exception handler for the Telegram bot to improve error logging and reporting.

[sourcery-ai]

Reviewer's Guide by Sourcery

This PR implements a custom exception handling system for the Telegram bot. The implementation adds a new ExceptionHandler class that captures, logs, and reports exceptions to a designated Telegram channel with detailed formatting and timestamps.

Sequence diagram for exception handling and reporting

sequenceDiagram
    participant User
    participant Bot as TelegramBot
    participant Handler as ExceptionHandler
    participant Messenger as TelegramMessenger
    participant Logger
    participant Settings

    User->>Bot: Trigger an action
    Bot->>Handler: Exception occurs
    Handler->>Logger: Log exception with timestamp
    Handler->>Messenger: Send formatted exception message
    Messenger->>Settings: Retrieve TELEGRAM_BUG_REPORTER_CHANNEL_ID
    Messenger->>User: Notify about the error

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File-Level Changes

Change	Details	Files
Implemented a custom exception handler for the Telegram bot	Created new ExceptionHandler class that inherits from telebot's ExceptionHandler Added timestamp tracking for exception occurrences Implemented detailed exception logging with traceback information Added formatted message creation with exception details and timestamps Set up exception reporting to a dedicated Telegram channel Modified bot initialization to use the custom exception handler	telegram/bot.py

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[sourcery-ai]

Hey @alimaktabi - I've reviewed your changes and they look great!

Here's what I looked at during the review

• 🟡 General issues: 1 issue found
• 🟡 Security: 1 issue found
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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[sourcery-ai]

issue (bug_risk): The ExceptionHandler class name shadows the imported ExceptionHandler from telebot

Consider renaming this class to something more specific like TelegramExceptionHandler to avoid naming conflicts and potential confusion

[sourcery-ai]

🚨 issue (security): Indiscriminate exception handling could expose sensitive information

Consider implementing exception filtering or sanitization before logging and sending to Telegram. Not all exceptions should be treated equally, and some might contain sensitive data