saksham
1a4c80958f
FastAPI + Celery + Next.js + Postgres/Redis app with company monitoring, source collection, LLM-based change analysis, enrichment, and account security (Turnstile, escalating lockout, email verification).
32 lines
1.2 KiB
Python
32 lines
1.2 KiB
Python
from __future__ import annotations
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import uuid
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from typing import Any
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from sqlalchemy import JSON, ForeignKey, String, Text
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from sqlalchemy.orm import Mapped, mapped_column
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from app.db.base import Base, TimestampMixin, UUIDPrimaryKeyMixin
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class Snapshot(Base, UUIDPrimaryKeyMixin, TimestampMixin):
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"""A structured, comparable summary of a source's state at a point in
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time - what change detection (Phase 6) diffs against the prior snapshot
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for the same source."""
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__tablename__ = "snapshots"
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company_id: Mapped[uuid.UUID] = mapped_column(
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ForeignKey("companies.id", ondelete="CASCADE"), index=True
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)
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source_id: Mapped[uuid.UUID] = mapped_column(
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ForeignKey("sources.id", ondelete="CASCADE"), index=True
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)
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snapshot_type: Mapped[str] = mapped_column(String(50))
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hash: Mapped[str] = mapped_column(String(64), index=True)
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structured_summary: Mapped[dict[str, Any]] = mapped_column(JSON, default=dict)
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text_summary: Mapped[str | None] = mapped_column(Text, nullable=True)
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monitoring_run_id: Mapped[uuid.UUID | None] = mapped_column(
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ForeignKey("monitoring_runs.id", ondelete="SET NULL"), nullable=True, index=True
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)
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