tegwick
8ab6e6c9c5
Implements CUST-WP-0007. Resolves inconsistencies I-1, I-2, I-5, I-6
identified in the GEMS audit (GenericEntityModellingSystem.md).
Pass 1 (e1f2a3b4c5d6): domain_id FK on extension_points and
technical_debt (replaces raw string column); repo_id FK on contributions.
Fixes domain-filtering bugs in EP/TD dashboard pages.
Pass 2 (f2a3b4c5d6e7): repo_id nullable FK on workstreams, aligning
the GEMS primary attachment with ADR-001 (repo > topic). Dashboard
pages updated to prefer repo->domain over topic->domain.
Pass 3 (a3b4c5d6e7f8): SBOMSnapshot container entity (GEMS Complex
between Repository and SBOMEntry). Ingest is now additive — each call
creates a new snapshot; history is retained. List/report endpoints
filter to latest snapshot per repo via _latest_snapshot_ids_subquery().
New endpoints: GET /sbom/snapshots/, GET /sbom/snapshots/{id}/.
Dashboard gains a Snapshot History section.
Also adds GEMS analysis artefacts: wiki/GEMS-StateHub-TypeRegistry.md,
wiki/GEMS-StateHub-SWOT.md, workplans/CUST-WP-0006 (analysis),
workplans/CUST-WP-0007 (migration, now completed).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
33 lines
1.3 KiB
Python
33 lines
1.3 KiB
Python
import uuid
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from datetime import datetime
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from sqlalchemy import DateTime, ForeignKey, Integer, String
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from api.models.base import Base, new_uuid
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class SBOMSnapshot(Base):
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"""Container entity for a point-in-time SBOM scan of a repository (GEMS Complex)."""
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__tablename__ = "sbom_snapshots"
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id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True), primary_key=True, default=new_uuid
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)
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repo_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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ForeignKey("managed_repos.id", ondelete="RESTRICT"),
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nullable=False,
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index=True,
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)
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snapshot_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
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source: Mapped[str | None] = mapped_column(String(200), nullable=True)
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entry_count: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
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repo: Mapped["ManagedRepo"] = relationship("ManagedRepo", lazy="selectin") # noqa: F821
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entries: Mapped[list["SBOMEntry"]] = relationship( # noqa: F821
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"SBOMEntry", lazy="select", back_populates="snapshot"
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)
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