This commit is contained in:
100
orm/base.py
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100
orm/base.py
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@@ -0,0 +1,100 @@
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import builtins
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import logging
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from typing import Any, Callable, ClassVar, Type, Union
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import orjson
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from sqlalchemy import JSON, Column, Integer
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from sqlalchemy.orm import declarative_base, declared_attr
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logger = logging.getLogger(__name__)
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# Глобальный реестр моделей
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REGISTRY: dict[str, Type[Any]] = {}
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# Список полей для фильтрации при сериализации
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FILTERED_FIELDS: list[str] = []
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# Создаем базовый класс для декларативных моделей
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_Base = declarative_base()
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class SafeColumnMixin:
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"""
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Миксин для безопасного присваивания значений столбцам с автоматическим преобразованием типов
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"""
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@declared_attr
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def __safe_setattr__(self) -> Callable:
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def safe_setattr(self, key: str, value: Any) -> None:
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"""
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Безопасно устанавливает атрибут для экземпляра.
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Args:
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key (str): Имя атрибута.
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value (Any): Значение атрибута.
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"""
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setattr(self, key, value)
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return safe_setattr
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def __setattr__(self, key: str, value: Any) -> None:
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"""
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Переопределяем __setattr__ для использования безопасного присваивания
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"""
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safe_method = getattr(self, "__safe_setattr__", object.__setattr__)
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safe_method(self, key, value)
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class BaseModel(_Base, SafeColumnMixin): # type: ignore[valid-type,misc]
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__abstract__ = True
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__allow_unmapped__ = True
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__table_args__: ClassVar[Union[dict[str, Any], tuple]] = {"extend_existing": True}
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id = Column(Integer, primary_key=True)
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def __init_subclass__(cls, **kwargs: Any) -> None:
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REGISTRY[cls.__name__] = cls
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super().__init_subclass__(**kwargs)
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def dict(self, access: bool = False) -> builtins.dict[str, Any]:
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"""
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Конвертирует ORM объект в словарь.
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Пропускает атрибуты, которые отсутствуют в объекте, но присутствуют в колонках таблицы.
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Преобразует JSON поля в словари.
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Returns:
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Dict[str, Any]: Словарь с атрибутами объекта
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"""
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column_names = filter(lambda x: x not in FILTERED_FIELDS, self.__table__.columns.keys())
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data: builtins.dict[str, Any] = {}
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try:
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for column_name in column_names:
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try:
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# Проверяем, существует ли атрибут в объекте
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if hasattr(self, column_name):
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value = getattr(self, column_name)
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# Проверяем, является ли значение JSON и декодируем его при необходимости
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if isinstance(value, (str, bytes)) and isinstance(
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self.__table__.columns[column_name].type, JSON
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):
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try:
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data[column_name] = orjson.loads(value)
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except (TypeError, orjson.JSONDecodeError) as e:
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logger.exception(f"Error decoding JSON for column '{column_name}': {e}")
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data[column_name] = value
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else:
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data[column_name] = value
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else:
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# Пропускаем атрибут, если его нет в объекте (может быть добавлен после миграции)
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logger.debug(f"Skipping missing attribute '{column_name}' for {self.__class__.__name__}")
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except AttributeError as e:
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logger.warning(f"Attribute error for column '{column_name}': {e}")
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except Exception as e:
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logger.exception(f"Error occurred while converting object to dictionary: {e}")
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return data
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def update(self, values: builtins.dict[str, Any]) -> None:
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for key, value in values.items():
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if hasattr(self, key):
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setattr(self, key, value)
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@@ -3,7 +3,7 @@ import time
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from sqlalchemy import Column, ForeignKey, Integer, String
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from sqlalchemy.orm import relationship
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from services.db import BaseModel as Base
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from orm.base import BaseModel as Base
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class ShoutCollection(Base):
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@@ -1,12 +1,12 @@
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import time
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from typing import Any, Dict
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from sqlalchemy import JSON, Boolean, Column, ForeignKey, Index, Integer, String, Text, UniqueConstraint, distinct, func
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from sqlalchemy import JSON, Boolean, Column, ForeignKey, Index, Integer, String, UniqueConstraint, distinct, func
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from sqlalchemy.ext.hybrid import hybrid_property
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from sqlalchemy.orm import relationship
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from auth.orm import Author
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from services.db import BaseModel
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from orm.base import BaseModel
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from services.rbac import get_permissions_for_role
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# Словарь названий ролей
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@@ -372,7 +372,7 @@ class CommunityAuthor(BaseModel):
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id = Column(Integer, primary_key=True)
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community_id = Column(Integer, ForeignKey("community.id"), nullable=False)
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author_id = Column(Integer, ForeignKey("author.id"), nullable=False)
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roles = Column(Text, nullable=True, comment="Roles (comma-separated)")
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roles = Column(String, nullable=True, comment="Roles (comma-separated)")
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joined_at = Column(Integer, nullable=False, default=lambda: int(time.time()))
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# Связи
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@@ -435,12 +435,16 @@ class CommunityAuthor(BaseModel):
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def set_roles(self, roles: list[str]) -> None:
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"""
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Устанавливает полный список ролей (заменяет текущие)
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Устанавливает роли для CommunityAuthor.
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Args:
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roles: Список ролей для установки
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"""
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self.role_list = roles
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# Фильтруем и очищаем роли
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valid_roles = [role.strip() for role in roles if role and role.strip()]
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# Если список пустой, устанавливаем None
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self.roles = ",".join(valid_roles) if valid_roles else ""
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async def get_permissions(self) -> list[str]:
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"""
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@@ -4,14 +4,14 @@ from sqlalchemy import JSON, Boolean, Column, ForeignKey, Integer, String
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from sqlalchemy.orm import relationship
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from auth.orm import Author
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from orm.base import BaseModel as Base
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from orm.topic import Topic
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from services.db import BaseModel as Base
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class DraftTopic(Base):
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__tablename__ = "draft_topic"
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id = None # type: ignore
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id = None # type: ignore[misc]
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shout = Column(ForeignKey("draft.id"), primary_key=True, index=True)
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topic = Column(ForeignKey("topic.id"), primary_key=True, index=True)
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main = Column(Boolean, nullable=True)
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@@ -20,7 +20,7 @@ class DraftTopic(Base):
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class DraftAuthor(Base):
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__tablename__ = "draft_author"
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id = None # type: ignore
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id = None # type: ignore[misc]
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shout = Column(ForeignKey("draft.id"), primary_key=True, index=True)
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author = Column(ForeignKey("author.id"), primary_key=True, index=True)
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caption = Column(String, nullable=True, default="")
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@@ -3,7 +3,7 @@ import enum
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from sqlalchemy import Column, ForeignKey, String
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from sqlalchemy.orm import relationship
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from services.db import BaseModel as Base
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from orm.base import BaseModel as Base
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class InviteStatus(enum.Enum):
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@@ -12,7 +12,7 @@ class InviteStatus(enum.Enum):
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REJECTED = "REJECTED"
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@classmethod
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def from_string(cls, value):
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def from_string(cls, value: str) -> "Invite":
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return cls(value)
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@@ -1,35 +1,120 @@
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import enum
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import time
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from datetime import datetime
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from enum import Enum, auto
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from sqlalchemy import JSON, Column, ForeignKey, Integer, String
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from sqlalchemy import JSON, Column, DateTime, ForeignKey, Integer, String
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from sqlalchemy import Enum as SQLAlchemyEnum
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from sqlalchemy.orm import relationship
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from auth.orm import Author
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from services.db import BaseModel as Base
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from orm.author import Author
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from orm.base import BaseModel as Base
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from services.logger import root_logger as logger
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class NotificationStatus(Enum):
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"""Статусы уведомлений."""
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UNREAD = auto()
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READ = auto()
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ARCHIVED = auto()
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@classmethod
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def from_string(cls, value: str) -> "NotificationStatus":
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"""
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Создает экземпляр статуса уведомления из строки.
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Args:
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value (str): Строковое представление статуса.
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Returns:
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NotificationStatus: Экземпляр статуса уведомления.
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"""
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try:
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return cls[value.upper()]
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except KeyError:
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logger.error(f"Неверный статус уведомления: {value}")
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raise ValueError("Неверный статус уведомления") # noqa: B904
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class NotificationKind(Enum):
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"""Типы уведомлений."""
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COMMENT = auto()
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MENTION = auto()
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REACTION = auto()
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FOLLOW = auto()
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INVITE = auto()
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@classmethod
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def from_string(cls, value: str) -> "NotificationKind":
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"""
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Создает экземпляр типа уведомления из строки.
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Args:
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value (str): Строковое представление типа.
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Returns:
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NotificationKind: Экземпляр типа уведомления.
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"""
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try:
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return cls[value.upper()]
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except KeyError:
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logger.error(f"Неверный тип уведомления: {value}")
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raise ValueError("Неверный тип уведомления") # noqa: B904
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class NotificationEntity(enum.Enum):
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REACTION = "reaction"
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"""Сущности, связанные с уведомлениями."""
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TOPIC = "topic"
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COMMENT = "comment"
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SHOUT = "shout"
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FOLLOWER = "follower"
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AUTHOR = "author"
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COMMUNITY = "community"
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@classmethod
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def from_string(cls, value):
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return cls(value)
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def from_string(cls, value: str) -> "NotificationEntity":
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"""
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Создает экземпляр сущности уведомления из строки.
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Args:
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value (str): Строковое представление сущности.
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Returns:
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NotificationEntity: Экземпляр сущности уведомления.
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"""
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try:
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return cls(value)
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except ValueError:
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logger.error(f"Неверная сущность уведомления: {value}")
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raise ValueError("Неверная сущность уведомления") # noqa: B904
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class NotificationAction(enum.Enum):
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"""Действия в уведомлениях."""
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CREATE = "create"
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UPDATE = "update"
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DELETE = "delete"
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SEEN = "seen"
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FOLLOW = "follow"
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UNFOLLOW = "unfollow"
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MENTION = "mention"
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REACT = "react"
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@classmethod
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def from_string(cls, value):
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return cls(value)
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def from_string(cls, value: str) -> "NotificationAction":
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"""
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Создает экземпляр действия уведомления из строки.
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Args:
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value (str): Строковое представление действия.
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Returns:
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NotificationAction: Экземпляр действия уведомления.
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"""
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try:
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return cls(value)
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except ValueError:
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logger.error(f"Неверное действие уведомления: {value}")
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raise ValueError("Неверное действие уведомления") # noqa: B904
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class NotificationSeen(Base):
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@@ -42,22 +127,31 @@ class NotificationSeen(Base):
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class Notification(Base):
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__tablename__ = "notification"
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id = Column(Integer, primary_key=True, autoincrement=True)
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created_at = Column(Integer, server_default=str(int(time.time())))
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id = Column(Integer, primary_key=True, index=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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entity = Column(String, nullable=False)
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action = Column(String, nullable=False)
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payload = Column(JSON, nullable=True)
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status = Column(SQLAlchemyEnum(NotificationStatus), default=NotificationStatus.UNREAD)
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kind = Column(SQLAlchemyEnum(NotificationKind), nullable=False)
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seen = relationship(Author, secondary="notification_seen")
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def set_entity(self, entity: NotificationEntity):
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self.entity = entity.value # type: ignore[assignment]
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"""Устанавливает сущность уведомления."""
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self.entity = entity.value
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def get_entity(self) -> NotificationEntity:
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"""Возвращает сущность уведомления."""
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return NotificationEntity.from_string(self.entity)
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def set_action(self, action: NotificationAction):
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self.action = action.value # type: ignore[assignment]
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"""Устанавливает действие уведомления."""
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self.action = action.value
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def get_action(self) -> NotificationAction:
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"""Возвращает действие уведомления."""
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return NotificationAction.from_string(self.action)
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@@ -3,7 +3,7 @@ from enum import Enum as Enumeration
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from sqlalchemy import Column, ForeignKey, Integer, String
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from services.db import BaseModel as Base
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from orm.base import BaseModel as Base
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class ReactionKind(Enumeration):
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@@ -4,9 +4,9 @@ from sqlalchemy import JSON, Boolean, Column, ForeignKey, Index, Integer, String
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from sqlalchemy.orm import relationship
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from auth.orm import Author
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from orm.base import BaseModel as Base
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from orm.reaction import Reaction
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from orm.topic import Topic
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from services.db import BaseModel as Base
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class ShoutTopic(Base):
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@@ -21,7 +21,7 @@ class ShoutTopic(Base):
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__tablename__ = "shout_topic"
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id = None # type: ignore
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id = None # type: ignore[misc]
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shout = Column(ForeignKey("shout.id"), primary_key=True, index=True)
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topic = Column(ForeignKey("topic.id"), primary_key=True, index=True)
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main = Column(Boolean, nullable=True)
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@@ -36,7 +36,7 @@ class ShoutTopic(Base):
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class ShoutReactionsFollower(Base):
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__tablename__ = "shout_reactions_followers"
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id = None # type: ignore
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id = None # type: ignore[misc]
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follower = Column(ForeignKey("author.id"), primary_key=True, index=True)
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shout = Column(ForeignKey("shout.id"), primary_key=True, index=True)
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auto = Column(Boolean, nullable=False, default=False)
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@@ -56,7 +56,7 @@ class ShoutAuthor(Base):
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__tablename__ = "shout_author"
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id = None # type: ignore
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id = None # type: ignore[misc]
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shout = Column(ForeignKey("shout.id"), primary_key=True, index=True)
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author = Column(ForeignKey("author.id"), primary_key=True, index=True)
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caption = Column(String, nullable=True, default="")
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@@ -2,7 +2,7 @@ import time
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from sqlalchemy import JSON, Boolean, Column, ForeignKey, Index, Integer, String
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from services.db import BaseModel as Base
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from orm.base import BaseModel as Base
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class TopicFollower(Base):
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@@ -18,7 +18,7 @@ class TopicFollower(Base):
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__tablename__ = "topic_followers"
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id = None # type: ignore
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id = None # type: ignore[misc]
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follower = Column(Integer, ForeignKey("author.id"), primary_key=True)
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topic = Column(Integer, ForeignKey("topic.id"), primary_key=True)
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created_at = Column(Integer, nullable=False, default=int(time.time()))
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