54 lines
2.0 KiB
Python
54 lines
2.0 KiB
Python
"""Network diagram model."""
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import uuid
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from datetime import datetime, timezone
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from typing import Any, TYPE_CHECKING
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from sqlalchemy import String, Text, Boolean, DateTime, ForeignKey
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from sqlalchemy.dialects.postgresql import UUID, JSONB
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from app.core.database import Base
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if TYPE_CHECKING:
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from app.models.user import User
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class NetworkDiagram(Base):
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"""A network topology diagram scoped to one account."""
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__tablename__ = "network_diagrams"
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id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True), primary_key=True, default=uuid.uuid4
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)
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account_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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ForeignKey("accounts.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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)
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name: Mapped[str] = mapped_column(String(255), nullable=False)
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client_name: Mapped[str | None] = mapped_column(String(255), nullable=True)
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asset_name: Mapped[str | None] = mapped_column(String(255), nullable=True)
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description: Mapped[str | None] = mapped_column(Text, nullable=True)
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nodes: Mapped[list[dict[str, Any]]] = mapped_column(JSONB, nullable=False, server_default="'[]'")
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edges: Mapped[list[dict[str, Any]]] = mapped_column(JSONB, nullable=False, server_default="'[]'")
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thumbnail_url: Mapped[str | None] = mapped_column(Text, nullable=True)
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is_archived: Mapped[bool] = mapped_column(
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Boolean, nullable=False, default=False,
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)
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created_by: Mapped[uuid.UUID | None] = mapped_column(
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UUID(as_uuid=True),
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ForeignKey("users.id"),
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nullable=True,
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)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), default=lambda: datetime.now(timezone.utc)
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True),
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default=lambda: datetime.now(timezone.utc),
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onupdate=lambda: datetime.now(timezone.utc),
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)
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creator: Mapped["User | None"] = relationship("User", foreign_keys=[created_by])
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