tegwick
d63e7310d5
Adds doi_cache table (migration k8f9a0b1c2d3). Results are stored after each evaluation and reused on subsequent requests when the fingerprint matches. Fingerprint covers repo.updated_at, latest TPSC snapshot_at, latest goal updated_at, and mtime of SCOPE.md / CLAUDE.md / tpsc.yaml. Behaviour: - Summary (warm cache, nothing changed): ~0.4s (was 0.9s) - Summary (one repo stale): ~0.9s (only stale repos recomputed) - Single repo (cache hit): ~0.2s (was 40s for full check) - Single repo ?force_refresh=true: ~2s (full C7/C13 subprocess check) Total journey: 108s (original) → 6s → <1s → 0.2s (cached single repo) Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
28 lines
1.3 KiB
Python
28 lines
1.3 KiB
Python
import uuid
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from datetime import datetime
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from sqlalchemy import Boolean, DateTime, ForeignKey, String, Text, func
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from sqlalchemy.dialects.postgresql import JSON, UUID
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from sqlalchemy.orm import Mapped, mapped_column
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from api.models.base import Base
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class DOICache(Base):
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__tablename__ = "doi_cache"
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id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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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="CASCADE"),
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nullable=False, unique=True, index=True,
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)
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tier: Mapped[str] = mapped_column(String(20), nullable=False)
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core_pass: Mapped[bool] = mapped_column(Boolean, nullable=False, server_default="false")
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standard_pass: Mapped[bool] = mapped_column(Boolean, nullable=False, server_default="false")
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full_pass: Mapped[bool] = mapped_column(Boolean, nullable=False, server_default="false")
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criteria: Mapped[list | None] = mapped_column(JSON, nullable=True)
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# Pipe-joined string of timestamps/mtimes used to detect staleness
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fingerprint: Mapped[str] = mapped_column(Text, nullable=False)
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checked_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
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updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
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