61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
import logging
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from dataclasses import dataclass
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from typing import Union
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from modules.database_sqlite import cursor
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logger = logging.getLogger(__name__)
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@dataclass
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class PyroUser:
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"""Dataclass of DB entry of a user"""
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__slots__ = ("id", "locale")
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id: int
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locale: Union[str, None]
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@classmethod
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async def find(cls, id: int, locale: Union[str, None] = None):
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"""Find user in database and create new record if user does not exist.
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### Args:
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* id (`int`): User's Telegram ID
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* locale (`Union[str, None]`, *optional*): User's locale. Defaults to `None`.
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### Raises:
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* `RuntimeError`: Raised when user entry after insertion could not be found.
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### Returns:
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* `PyroUser`: User with its database data.
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"""
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db_entry = cursor.execute(
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"SELECT id, locale FROM users WHERE id = ?", (id,)
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).fetchone()
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if db_entry is None:
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cursor.execute("INSERT INTO users VALUES (?, ?)", (id, locale))
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cursor.connection.commit()
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db_entry = cursor.execute(
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"SELECT id, locale FROM users WHERE id = ?", (id,)
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).fetchone()
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if db_entry is None:
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raise RuntimeError("Could not find inserted user entry.")
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return cls(*db_entry)
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async def update_locale(self, locale: Union[str, None]) -> None:
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"""Change user's locale stored in the database.
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### Args:
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* locale (`Union[str, None]`): New locale to be set.
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"""
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logger.debug("%s's locale has been set to %s", self.id, locale)
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cursor.execute(
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"UPDATE users SET locale = ? WHERE id = ?",
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(locale, self.id),
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)
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cursor.connection.commit()
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