58a55f4d88
Replace workspace system with pinned flows API (pin/unpin/list/reorder). Rename user-facing labels: Tree→Flow, Procedure→Project. Add sidebar nav sub-items for flow type filtering. Remove 11 workspace files, add migrations 037-038, clean all workspace references. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
import uuid
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from datetime import datetime, timezone
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from sqlalchemy import DateTime, ForeignKey, Integer, UniqueConstraint
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from sqlalchemy.orm import Mapped, mapped_column
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from sqlalchemy.dialects.postgresql import UUID
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from app.core.database import Base
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class UserPinnedTree(Base):
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"""Tracks which trees a user has pinned to their sidebar."""
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__tablename__ = "user_pinned_trees"
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__table_args__ = (
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UniqueConstraint('user_id', 'tree_id', name='uq_user_pinned_tree'),
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)
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id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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primary_key=True,
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default=uuid.uuid4
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)
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user_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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ForeignKey("users.id", ondelete="CASCADE"),
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nullable=False,
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index=True
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)
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tree_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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ForeignKey("trees.id", ondelete="CASCADE"),
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nullable=False,
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index=True
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)
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display_order: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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pinned_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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)
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