feat: add configurable logging level for backend and Mini App

- Introduced a new `LOG_LEVEL` configuration option in the `.env.example` file to allow users to set the logging level (DEBUG, INFO, WARNING, ERROR).
- Updated the `Settings` class to include the `log_level` attribute, normalizing its value to ensure valid logging levels are used.
- Modified the logging setup in `run.py` to utilize the configured log level, enhancing flexibility in log management.
- Enhanced the Mini App to include the logging level in the JavaScript configuration, allowing for consistent logging behavior across the application.
- Added a new `logger.js` module for frontend logging, implementing level-based filtering and console delegation.
- Included unit tests for the new logger functionality to ensure proper behavior and level handling.
This commit is contained in:
2026-03-02 23:15:22 +03:00
parent 67ba9826c7
commit 43386b15fa
16 changed files with 226 additions and 15 deletions

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@@ -20,6 +20,7 @@ All configuration is read from the environment (e.g. `.env` via python-dotenv).
| **DUTY_DISPLAY_TZ** | string (timezone name) | `Europe/Moscow` | Timezone for the pinned duty message in groups. Example: `Europe/Moscow`, `UTC`. |
| **DUTY_PIN_NOTIFY** | `0`, `false`, or `no` to disable | `1` (enabled) | When the pinned duty message is updated on schedule, the bot sends a new message, unpins the old one and pins the new one. If enabled, pinning the new message sends a Telegram notification (“Bot pinned a message”). Set to `0`, `false`, or `no` to pin without notification. The first pin (e.g. when the bot is added to the group or on `/pin_duty`) is always silent. |
| **DEFAULT_LANGUAGE** | `en` or `ru` (normalized) | `en` | **Single source of language for the whole deployment:** bot messages, API error texts, and Mini App UI all use this value. No auto-detection from Telegram user, browser, or `Accept-Language`. Values starting with `ru` are normalized to `ru`; anything else becomes `en`. |
| **LOG_LEVEL** | `DEBUG`, `INFO`, `WARNING`, or `ERROR` | `INFO` | Logging level for the backend (Python `logging`) and for the Mini App console logger (`window.__DT_LOG_LEVEL`). Use `DEBUG` for troubleshooting; in production `INFO` or higher is recommended. |
## Roles and access