85 lines
3.6 KiB
Python
85 lines
3.6 KiB
Python
import time
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from typing import Any
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from sqlalchemy import JSON, Boolean, ForeignKey, Index, Integer, PrimaryKeyConstraint, String
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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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 orm.topic import Topic
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# Author уже импортирован в начале файла
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def get_author_model():
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"""Возвращает модель Author для использования в запросах"""
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return Author
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class DraftTopic(Base):
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__tablename__ = "draft_topic"
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draft: Mapped[int] = mapped_column(ForeignKey("draft.id"), index=True)
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topic: Mapped[int] = mapped_column(ForeignKey("topic.id"), index=True)
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main: Mapped[bool | None] = mapped_column(Boolean, nullable=True)
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__table_args__ = (
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PrimaryKeyConstraint(draft, topic),
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Index("idx_draft_topic_topic", "topic"),
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Index("idx_draft_topic_draft", "draft"),
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{"extend_existing": True},
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)
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class DraftAuthor(Base):
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__tablename__ = "draft_author"
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draft: Mapped[int] = mapped_column(ForeignKey("draft.id"), index=True)
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author: Mapped[int] = mapped_column(ForeignKey("author.id"), index=True)
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caption: Mapped[str | None] = mapped_column(String, nullable=True, default="")
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__table_args__ = (
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PrimaryKeyConstraint(draft, author),
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Index("idx_draft_author_author", "author"),
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Index("idx_draft_author_draft", "draft"),
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{"extend_existing": True},
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)
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class Draft(Base):
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__tablename__ = "draft"
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# required
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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created_at: Mapped[int] = mapped_column(Integer, nullable=False, default=lambda: int(time.time()))
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created_by: Mapped[int] = mapped_column(ForeignKey("author.id"), nullable=False)
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community: Mapped[int] = mapped_column(ForeignKey("community.id"), nullable=False, default=1)
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# optional
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layout: Mapped[str | None] = mapped_column(String, nullable=True, default="article")
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slug: Mapped[str | None] = mapped_column(String, unique=True)
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title: Mapped[str | None] = mapped_column(String, nullable=True)
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subtitle: Mapped[str | None] = mapped_column(String, nullable=True)
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lead: Mapped[str | None] = mapped_column(String, nullable=True)
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body: Mapped[str] = mapped_column(String, nullable=False, comment="Body")
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media: Mapped[dict[str, Any] | None] = mapped_column(JSON, nullable=True)
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cover: Mapped[str | None] = mapped_column(String, nullable=True, comment="Cover image url")
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cover_caption: Mapped[str | None] = mapped_column(String, nullable=True, comment="Cover image alt caption")
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lang: Mapped[str] = mapped_column(String, nullable=False, default="ru", comment="Language")
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seo: Mapped[str | None] = mapped_column(String, nullable=True) # JSON
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# auto
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updated_at: Mapped[int | None] = mapped_column(Integer, nullable=True, index=True)
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deleted_at: Mapped[int | None] = mapped_column(Integer, nullable=True, index=True)
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updated_by: Mapped[int | None] = mapped_column(ForeignKey("author.id"), nullable=True)
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deleted_by: Mapped[int | None] = mapped_column(ForeignKey("author.id"), nullable=True)
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authors = relationship(get_author_model(), secondary=DraftAuthor.__table__)
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topics = relationship(Topic, secondary=DraftTopic.__table__)
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# shout/publication - связь с опубликованной публикацией
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shout: Mapped[int | None] = mapped_column(ForeignKey("shout.id"), nullable=True)
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__table_args__ = (
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Index("idx_draft_created_by", "created_by"),
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Index("idx_draft_community", "community"),
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{"extend_existing": True},
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)
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