799 lines
26 KiB
Python
799 lines
26 KiB
Python
"""
|
||
Repository для работы с банвордами через SQLAlchemy ORM.
|
||
"""
|
||
from typing import Set, List, Optional
|
||
from datetime import datetime, timedelta
|
||
|
||
from sqlalchemy import select, delete, func, and_
|
||
|
||
from middleware.loggers import logger
|
||
from .database import Database
|
||
from .models import (
|
||
BanWord,
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||
TempBanWord,
|
||
WhitelistWord,
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||
Admin,
|
||
Setting,
|
||
SpamStat,
|
||
BanWordType
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||
)
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||
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||
__all__ = ("BanWordsRepository",)
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||
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||
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class BanWordsRepository:
|
||
"""
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||
Repository для CRUD операций с банвордами.
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||
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||
Все методы работают через SQLAlchemy ORM.
|
||
"""
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||
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||
def __init__(self, db: Database):
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||
"""
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||
Args:
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||
db: Экземпляр Database
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||
"""
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||
self.db = db
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||
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||
# === BANWORDS ===
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||
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||
async def add_banword(
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||
self,
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||
word: str,
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||
word_type: BanWordType,
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||
added_by: Optional[int] = None,
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||
reason: Optional[str] = None
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||
) -> bool:
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||
"""
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||
Добавляет постоянный банворд.
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||
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||
Args:
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||
word: Слово для блокировки
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||
word_type: Тип банворда
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||
added_by: ID админа, который добавил
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||
reason: Причина добавления
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||
|
||
Returns:
|
||
bool: True если добавлен, False если уже существует
|
||
"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
# Проверяем, существует ли уже
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||
existing = await session.execute(
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||
select(BanWord).where(
|
||
and_(
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||
BanWord.word == word.lower(),
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||
BanWord.type == word_type
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||
)
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||
)
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||
)
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||
if existing.scalar_one_or_none():
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||
return False
|
||
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||
# Добавляем новый
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||
banword = BanWord(
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||
word=word.lower(),
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||
type=word_type,
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||
added_by=added_by,
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||
reason=reason
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||
)
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||
session.add(banword)
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||
await session.commit()
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||
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||
logger.info(
|
||
f"Добавлен банворд: '{word}' ({word_type.value})",
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||
log_type="DATABASE"
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||
)
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||
return True
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||
|
||
except Exception as e:
|
||
logger.error(
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||
f"Ошибка добавления банворда: {e}",
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||
log_type="DATABASE"
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||
)
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||
return False
|
||
|
||
async def remove_banword(self, word: str, word_type: BanWordType) -> bool:
|
||
"""
|
||
Удаляет банворд.
|
||
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||
Args:
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||
word: Слово
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||
word_type: Тип
|
||
|
||
Returns:
|
||
bool: True если удалён
|
||
"""
|
||
try:
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||
async with self.db.get_session() as session:
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||
result = await session.execute(
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||
delete(BanWord).where(
|
||
and_(
|
||
BanWord.word == word.lower(),
|
||
BanWord.type == word_type
|
||
)
|
||
)
|
||
)
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||
await session.commit()
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||
deleted = result.rowcount > 0
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||
|
||
if deleted:
|
||
logger.info(
|
||
f"Удалён банворд: '{word}' ({word_type.value})",
|
||
log_type="DATABASE"
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||
)
|
||
return deleted
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||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка удаления банворда: {e}",
|
||
log_type="DATABASE"
|
||
)
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||
return False
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||
|
||
async def get_banwords(self, word_type: BanWordType) -> Set[str]:
|
||
"""
|
||
Получает все банворды определённого типа.
|
||
|
||
Args:
|
||
word_type: Тип банвордов
|
||
|
||
Returns:
|
||
Set[str]: Набор слов
|
||
"""
|
||
try:
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||
async with self.db.get_session() as session:
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||
result = await session.execute(
|
||
select(BanWord.word).where(BanWord.type == word_type)
|
||
)
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||
return set(result.scalars().all())
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка получения банвордов: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return set()
|
||
|
||
async def get_all_banwords(self) -> dict[BanWordType, Set[str]]:
|
||
"""
|
||
Получает все банворды, сгруппированные по типам.
|
||
|
||
Returns:
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||
dict: {BanWordType: Set[str]}
|
||
"""
|
||
result = {
|
||
BanWordType.SUBSTRING: set(),
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||
BanWordType.LEMMA: set(),
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||
BanWordType.PART: set(),
|
||
BanWordType.CONFLICT_SUBSTRING: set(),
|
||
BanWordType.CONFLICT_LEMMA: set(),
|
||
}
|
||
|
||
try:
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||
async with self.db.get_session() as session:
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||
banwords = await session.execute(select(BanWord))
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for banword in banwords.scalars():
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||
result[banword.type].add(banword.word)
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||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка получения всех банвордов: {e}",
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||
log_type="DATABASE"
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||
)
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||
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||
return result
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||
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||
async def search_banwords(self, query: str, limit: int = 50) -> List[BanWord]:
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||
"""
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||
Поиск банвордов по частичному совпадению.
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||
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||
Args:
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||
query: Поисковый запрос
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||
limit: Максимум результатов
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||
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||
Returns:
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||
List[BanWord]: Найденные банворды
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||
"""
|
||
try:
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||
async with self.db.get_session() as session:
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||
result = await session.execute(
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||
select(BanWord)
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||
.where(BanWord.word.contains(query.lower()))
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||
.limit(limit)
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||
)
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||
return list(result.scalars().all())
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||
|
||
except Exception as e:
|
||
logger.error(
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||
f"Ошибка поиска банвордов: {e}",
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||
log_type="DATABASE"
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||
)
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||
return []
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||
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||
# === TEMPORARY BANWORDS ===
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||
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||
async def add_temp_banword(
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||
self,
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||
word: str,
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||
word_type: BanWordType,
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||
minutes: int,
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||
added_by: Optional[int] = None
|
||
) -> bool:
|
||
"""
|
||
Добавляет временный банворд.
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||
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||
Args:
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||
word: Слово
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||
word_type: Тип
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||
minutes: Длительность в минутах
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||
added_by: ID админа
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||
|
||
Returns:
|
||
bool: True если добавлен
|
||
"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
# Проверяем существование
|
||
existing = await session.execute(
|
||
select(TempBanWord).where(
|
||
and_(
|
||
TempBanWord.word == word.lower(),
|
||
TempBanWord.type == word_type
|
||
)
|
||
)
|
||
)
|
||
if existing.scalar_one_or_none():
|
||
return False
|
||
|
||
# Добавляем
|
||
expires_at = datetime.now() + timedelta(minutes=minutes)
|
||
temp_banword = TempBanWord(
|
||
word=word.lower(),
|
||
type=word_type,
|
||
added_by=added_by,
|
||
expires_at=expires_at
|
||
)
|
||
session.add(temp_banword)
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||
await session.commit()
|
||
|
||
logger.info(
|
||
f"Добавлен временный банворд: '{word}' на {minutes} мин",
|
||
log_type="DATABASE"
|
||
)
|
||
return True
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||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка добавления временного банворда: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return False
|
||
|
||
async def remove_temp_banword(self, word: str, word_type: BanWordType) -> bool:
|
||
"""Удаляет временный банворд досрочно"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(
|
||
delete(TempBanWord).where(
|
||
and_(
|
||
TempBanWord.word == word.lower(),
|
||
TempBanWord.type == word_type
|
||
)
|
||
)
|
||
)
|
||
await session.commit()
|
||
deleted = result.rowcount > 0
|
||
|
||
if deleted:
|
||
logger.info(
|
||
f"Удалён временный банворд: '{word}'",
|
||
log_type="DATABASE"
|
||
)
|
||
return deleted
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка удаления временного банворда: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return False
|
||
|
||
async def get_temp_banwords(self, word_type: BanWordType) -> Set[str]:
|
||
"""
|
||
Получает активные (не истёкшие) временные банворды.
|
||
|
||
Args:
|
||
word_type: Тип банвордов
|
||
|
||
Returns:
|
||
Set[str]: Набор активных временных слов
|
||
"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(
|
||
select(TempBanWord.word).where(
|
||
and_(
|
||
TempBanWord.type == word_type,
|
||
TempBanWord.expires_at > datetime.now()
|
||
)
|
||
)
|
||
)
|
||
return set(result.scalars().all())
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка получения временных банвордов: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return set()
|
||
|
||
async def get_all_temp_banwords(self) -> dict[BanWordType, Set[str]]:
|
||
"""Получает все активные временные банворды по типам"""
|
||
result = {
|
||
BanWordType.SUBSTRING: set(),
|
||
BanWordType.LEMMA: set(),
|
||
}
|
||
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
temp_banwords = await session.execute(
|
||
select(TempBanWord).where(
|
||
TempBanWord.expires_at > datetime.now()
|
||
)
|
||
)
|
||
for temp_banword in temp_banwords.scalars():
|
||
if temp_banword.type in result:
|
||
result[temp_banword.type].add(temp_banword.word)
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка получения всех временных банвордов: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
|
||
return result
|
||
|
||
async def cleanup_expired_temp_banwords(self) -> int:
|
||
"""
|
||
Удаляет истёкшие временные банворды.
|
||
|
||
Returns:
|
||
int: Количество удалённых записей
|
||
"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(
|
||
delete(TempBanWord).where(
|
||
TempBanWord.expires_at <= datetime.now()
|
||
)
|
||
)
|
||
await session.commit()
|
||
deleted = result.rowcount
|
||
|
||
if deleted > 0:
|
||
logger.info(
|
||
f"Удалено {deleted} истёкших временных банвордов",
|
||
log_type="DATABASE"
|
||
)
|
||
return deleted
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка очистки временных банвордов: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return 0
|
||
|
||
# === WHITELIST ===
|
||
|
||
async def add_whitelist(
|
||
self,
|
||
word: str,
|
||
added_by: Optional[int] = None,
|
||
reason: Optional[str] = None
|
||
) -> bool:
|
||
"""Добавляет слово в белый список (исключение)"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
# Проверяем существование
|
||
existing = await session.execute(
|
||
select(WhitelistWord).where(
|
||
WhitelistWord.word == word.lower()
|
||
)
|
||
)
|
||
if existing.scalar_one_or_none():
|
||
return False
|
||
|
||
# Добавляем
|
||
whitelist_word = WhitelistWord(
|
||
word=word.lower(),
|
||
added_by=added_by,
|
||
reason=reason
|
||
)
|
||
session.add(whitelist_word)
|
||
await session.commit()
|
||
|
||
logger.info(
|
||
f"Добавлено исключение: '{word}'",
|
||
log_type="DATABASE"
|
||
)
|
||
return True
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка добавления исключения: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return False
|
||
|
||
async def remove_whitelist(self, word: str) -> bool:
|
||
"""Удаляет слово из белого списка"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(
|
||
delete(WhitelistWord).where(
|
||
WhitelistWord.word == word.lower()
|
||
)
|
||
)
|
||
await session.commit()
|
||
deleted = result.rowcount > 0
|
||
|
||
if deleted:
|
||
logger.info(
|
||
f"Удалено исключение: '{word}'",
|
||
log_type="DATABASE"
|
||
)
|
||
return deleted
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка удаления исключения: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return False
|
||
|
||
async def get_whitelist(self) -> Set[str]:
|
||
"""Получает все слова из белого списка"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(select(WhitelistWord.word))
|
||
return set(result.scalars().all())
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка получения whitelist: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return set()
|
||
|
||
# === ADMINS ===
|
||
|
||
async def add_admin(
|
||
self,
|
||
user_id: int,
|
||
added_by: Optional[int] = None
|
||
) -> bool:
|
||
"""Добавляет администратора"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
# Проверяем существование
|
||
existing = await session.execute(
|
||
select(Admin).where(Admin.user_id == user_id)
|
||
)
|
||
if existing.scalar_one_or_none():
|
||
return False
|
||
|
||
# Добавляем
|
||
admin = Admin(user_id=user_id, added_by=added_by)
|
||
session.add(admin)
|
||
await session.commit()
|
||
|
||
logger.info(
|
||
f"Добавлен админ: {user_id}",
|
||
log_type="DATABASE"
|
||
)
|
||
return True
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка добавления админа: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return False
|
||
|
||
async def remove_admin(self, user_id: int) -> bool:
|
||
"""Удаляет администратора"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(
|
||
delete(Admin).where(Admin.user_id == user_id)
|
||
)
|
||
await session.commit()
|
||
deleted = result.rowcount > 0
|
||
|
||
if deleted:
|
||
logger.info(
|
||
f"Удалён админ: {user_id}",
|
||
log_type="DATABASE"
|
||
)
|
||
return deleted
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка удаления админа: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return False
|
||
|
||
async def get_admins(self) -> Set[int]:
|
||
"""Получает всех администраторов"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(select(Admin.user_id))
|
||
return set(result.scalars().all())
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка получения админов: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return set()
|
||
|
||
async def is_admin(self, user_id: int) -> bool:
|
||
"""Проверяет, является ли пользователь админом"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(
|
||
select(Admin).where(Admin.user_id == user_id)
|
||
)
|
||
return result.scalar_one_or_none() is not None
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка проверки админа: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return False
|
||
|
||
# === SETTINGS ===
|
||
|
||
async def set_setting(self, key: str, value: str) -> None:
|
||
"""
|
||
Сохраняет настройку (или обновляет существующую).
|
||
|
||
Args:
|
||
key: Ключ настройки
|
||
value: Значение (строка или JSON)
|
||
"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
# Проверяем существование
|
||
existing = await session.execute(
|
||
select(Setting).where(Setting.key == key)
|
||
)
|
||
setting = existing.scalar_one_or_none()
|
||
|
||
if setting:
|
||
# Обновляем существующую
|
||
setting.value = value
|
||
setting.updated_at = datetime.now()
|
||
else:
|
||
# Создаём новую
|
||
setting = Setting(key=key, value=value)
|
||
session.add(setting)
|
||
|
||
await session.commit()
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка сохранения настройки: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
|
||
async def get_setting(
|
||
self,
|
||
key: str,
|
||
default: Optional[str] = None
|
||
) -> Optional[str]:
|
||
"""
|
||
Получает значение настройки.
|
||
|
||
Args:
|
||
key: Ключ настройки
|
||
default: Значение по умолчанию
|
||
|
||
Returns:
|
||
Optional[str]: Значение или default
|
||
"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(
|
||
select(Setting.value).where(Setting.key == key)
|
||
)
|
||
value = result.scalar_one_or_none()
|
||
return value if value is not None else default
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка получения настройки: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return default
|
||
|
||
async def delete_setting(self, key: str) -> bool:
|
||
"""Удаляет настройку"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(
|
||
delete(Setting).where(Setting.key == key)
|
||
)
|
||
await session.commit()
|
||
return result.rowcount > 0
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка удаления настройки: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return False
|
||
|
||
# === STATISTICS ===
|
||
|
||
async def log_spam_deletion(
|
||
self,
|
||
user_id: int,
|
||
username: str,
|
||
chat_id: int,
|
||
message_text: str,
|
||
matched_word: str,
|
||
match_type: str
|
||
) -> None:
|
||
"""
|
||
Записывает статистику удалённого спам-сообщения.
|
||
|
||
Args:
|
||
user_id: Telegram ID отправителя
|
||
username: Username отправителя
|
||
chat_id: ID чата
|
||
message_text: Текст сообщения (обрезается до 500 символов)
|
||
matched_word: Слово, по которому сработал фильтр
|
||
match_type: Тип проверки (substring/lemma/part/silence/conflict)
|
||
"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
spam_stat = SpamStat(
|
||
user_id=user_id,
|
||
username=username,
|
||
chat_id=chat_id,
|
||
message_text=message_text[:500],
|
||
matched_word=matched_word,
|
||
match_type=match_type
|
||
)
|
||
session.add(spam_stat)
|
||
await session.commit()
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка логирования статистики: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
|
||
async def get_spam_stats(
|
||
self,
|
||
limit: int = 100,
|
||
user_id: Optional[int] = None
|
||
) -> List[SpamStat]:
|
||
"""
|
||
Получает последнюю статистику удалений.
|
||
|
||
Args:
|
||
limit: Максимум записей
|
||
user_id: Фильтр по пользователю (опционально)
|
||
|
||
Returns:
|
||
List[SpamStat]: Список записей статистики
|
||
"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
query = select(SpamStat).order_by(SpamStat.deleted_at.desc())
|
||
|
||
if user_id:
|
||
query = query.where(SpamStat.user_id == user_id)
|
||
|
||
query = query.limit(limit)
|
||
result = await session.execute(query)
|
||
return list(result.scalars().all())
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка получения статистики: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return []
|
||
|
||
async def get_user_spam_count(self, user_id: int) -> int:
|
||
"""Получает количество удалённых сообщений пользователя"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(
|
||
select(func.count(SpamStat.id)).where(
|
||
SpamStat.user_id == user_id
|
||
)
|
||
)
|
||
return result.scalar_one()
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка подсчёта спама: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return 0
|
||
|
||
async def get_top_spammers(self, limit: int = 10) -> List[tuple[int, int]]:
|
||
"""
|
||
Получает топ спамеров.
|
||
|
||
Args:
|
||
limit: Количество записей
|
||
|
||
Returns:
|
||
List[tuple[int, int]]: [(user_id, count), ...]
|
||
"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
result = await session.execute(
|
||
select(
|
||
SpamStat.user_id,
|
||
func.count(SpamStat.id).label('count')
|
||
)
|
||
.group_by(SpamStat.user_id)
|
||
.order_by(func.count(SpamStat.id).desc())
|
||
.limit(limit)
|
||
)
|
||
return [(row.user_id, row.count) for row in result]
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка получения топ спамеров: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return []
|
||
|
||
# === GENERAL ===
|
||
|
||
async def get_stats(self) -> dict:
|
||
"""Получает общую статистику БД"""
|
||
try:
|
||
async with self.db.get_session() as session:
|
||
banwords_count = await session.execute(
|
||
select(func.count(BanWord.id))
|
||
)
|
||
temp_banwords_count = await session.execute(
|
||
select(func.count(TempBanWord.id))
|
||
)
|
||
whitelist_count = await session.execute(
|
||
select(func.count(WhitelistWord.id))
|
||
)
|
||
admins_count = await session.execute(
|
||
select(func.count(Admin.id))
|
||
)
|
||
spam_stats_count = await session.execute(
|
||
select(func.count(SpamStat.id))
|
||
)
|
||
|
||
return {
|
||
'banwords': banwords_count.scalar_one(),
|
||
'temp_banwords': temp_banwords_count.scalar_one(),
|
||
'whitelist': whitelist_count.scalar_one(),
|
||
'admins': admins_count.scalar_one(),
|
||
'spam_deletions': spam_stats_count.scalar_one(),
|
||
}
|
||
|
||
except Exception as e:
|
||
logger.error(
|
||
f"Ошибка получения статистики: {e}",
|
||
log_type="DATABASE"
|
||
)
|
||
return {}
|