477 lines
20 KiB
Python
477 lines
20 KiB
Python
"""SQLAlchemy ORM models for all persistent tables.
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Only auth, billing, storage metadata, and marketplace data live here.
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User content (notes, tasks, etc.) is NEVER persisted server-side —
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it lives in E2E-encrypted blobs in S3, referenced by storage_records.
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Table inventory:
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users — account credentials + tier
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refresh_tokens — hashed refresh token store
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subscriptions — Stripe subscription records
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storage_records — S3 blob metadata (no plaintext)
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backup_metadata — encrypted backup manifests
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plugins — marketplace plugin catalog
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plugin_installations — per-user install records
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plugin_reviews — admin review decisions
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revenue_events — Stripe Connect 70/30 split ledger
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memory_core — per-user persistent key/value preferences (encrypted)
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memory_associative — per-user semantic memory with embeddings (encrypted)
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memory_episodic — per-user session summaries (encrypted)
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memory_proactive — per-user behavioral patterns (encrypted)
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"""
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from __future__ import annotations
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import uuid
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from datetime import datetime, timezone
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from sqlalchemy import (
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BigInteger,
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Boolean,
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DateTime,
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Enum,
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Float,
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ForeignKey,
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Integer,
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JSON,
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String,
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Text,
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UniqueConstraint,
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Uuid,
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func,
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)
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.db import Base
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# ── Helpers ──────────────────────────────────────────────────────────────
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def _uuid() -> str:
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return str(uuid.uuid4())
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def _now() -> datetime:
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return datetime.now(timezone.utc)
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# ── Enum types ────────────────────────────────────────────────────────────
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TierEnum = Enum("free", "pro", "power", "team", name="billing_tier")
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PluginStatusEnum = Enum("pending_review", "approved", "rejected", name="plugin_status")
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ReviewDecisionEnum = Enum("approved", "rejected", name="review_decision")
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AgentTypeEnum = Enum("local", "cloud", name="agent_type")
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AgentStatusEnum = Enum("running", "success", "error", "partial", name="agent_run_status")
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CloudProviderEnum = Enum("gmail", "teams", "outlook", name="cloud_provider")
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# ── Models ────────────────────────────────────────────────────────────────
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class User(Base):
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__tablename__ = "users"
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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email: Mapped[str] = mapped_column(String(255), unique=True, nullable=False, index=True)
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name: Mapped[str | None] = mapped_column(String(100), nullable=True)
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surname: Mapped[str | None] = mapped_column(String(100), nullable=True)
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password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
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tier: Mapped[str] = mapped_column(TierEnum, nullable=False, default="free")
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stripe_customer_id: Mapped[str | None] = mapped_column(String(255), nullable=True)
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# Per-user Fernet key (base64-urlsafe, 44 chars). Generated on registration.
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# Used to encrypt/decrypt all memory rows for this user.
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encryption_key: Mapped[str | None] = mapped_column(String(64), nullable=True)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
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)
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refresh_tokens: Mapped[list[RefreshToken]] = relationship(
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back_populates="user", cascade="all, delete-orphan"
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)
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subscription: Mapped[Subscription | None] = relationship(
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back_populates="user", uselist=False, cascade="all, delete-orphan"
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)
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class RefreshToken(Base):
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__tablename__ = "refresh_tokens"
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
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)
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token_hash: Mapped[str] = mapped_column(String(64), unique=True, nullable=False, index=True)
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expires_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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user: Mapped[User] = relationship(back_populates="refresh_tokens")
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class Subscription(Base):
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__tablename__ = "subscriptions"
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"),
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nullable=False, unique=True, index=True
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)
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stripe_subscription_id: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
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tier: Mapped[str] = mapped_column(TierEnum, nullable=False, default="free")
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status: Mapped[str] = mapped_column(String(50), nullable=False, default="free")
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current_period_end: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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user: Mapped[User] = relationship(back_populates="subscription")
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class StorageRecord(Base):
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__tablename__ = "storage_records"
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
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)
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table_name: Mapped[str] = mapped_column(String(100), nullable=False)
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s3_key: Mapped[str] = mapped_column(String(500), nullable=False)
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checksum: Mapped[str] = mapped_column(String(64), nullable=False)
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size_bytes: Mapped[int] = mapped_column(Integer, nullable=False)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
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)
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class BackupMetadata(Base):
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__tablename__ = "backup_metadata"
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
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)
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s3_key: Mapped[str] = mapped_column(String(500), nullable=False)
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version: Mapped[int] = mapped_column(Integer, nullable=False)
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timestamp: Mapped[int] = mapped_column(BigInteger, nullable=False)
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checksum: Mapped[str] = mapped_column(String(64), nullable=False)
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size_bytes: Mapped[int] = mapped_column(Integer, nullable=False)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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class Plugin(Base):
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__tablename__ = "plugins"
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id: Mapped[str] = mapped_column(String(255), primary_key=True)
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name: Mapped[str] = mapped_column(String(255), nullable=False)
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description: Mapped[str] = mapped_column(Text, nullable=False, default="")
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version: Mapped[str] = mapped_column(String(50), nullable=False, default="1.0.0")
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# nullable until developer account system is built
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author_id: Mapped[str | None] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="SET NULL"), nullable=True
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)
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author_name: Mapped[str] = mapped_column(String(255), nullable=False, default="")
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category: Mapped[str] = mapped_column(String(100), nullable=False, default="")
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price_cents: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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permissions: Mapped[str] = mapped_column(Text, nullable=False, default="[]") # JSON list
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status: Mapped[str] = mapped_column(PluginStatusEnum, nullable=False, default="pending_review")
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s3_package_key: Mapped[str | None] = mapped_column(String(500), nullable=True)
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install_count: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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avg_rating: Mapped[float] = mapped_column(Float, nullable=False, default=0.0)
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rejection_reason: Mapped[str | None] = mapped_column(Text, nullable=True)
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submitted_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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installations: Mapped[list[PluginInstallation]] = relationship(
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back_populates="plugin", cascade="all, delete-orphan"
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)
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reviews: Mapped[list[PluginReview]] = relationship(
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back_populates="plugin", cascade="all, delete-orphan"
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)
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revenue_events: Mapped[list[RevenueEvent]] = relationship(
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back_populates="plugin", cascade="all, delete-orphan"
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)
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class PluginInstallation(Base):
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__tablename__ = "plugin_installations"
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__table_args__ = (UniqueConstraint("plugin_id", "user_id", name="uq_plugin_user"),)
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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plugin_id: Mapped[str] = mapped_column(
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String(255), ForeignKey("plugins.id", ondelete="CASCADE"), nullable=False, index=True
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)
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user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
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)
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installed_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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plugin: Mapped[Plugin] = relationship(back_populates="installations")
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class PluginReview(Base):
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__tablename__ = "plugin_reviews"
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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plugin_id: Mapped[str] = mapped_column(
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String(255), ForeignKey("plugins.id", ondelete="CASCADE"), nullable=False, index=True
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)
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reviewer_id: Mapped[str | None] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="SET NULL"), nullable=True
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)
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decision: Mapped[str] = mapped_column(ReviewDecisionEnum, nullable=False)
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notes: Mapped[str | None] = mapped_column(Text, nullable=True)
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reviewed_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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plugin: Mapped[Plugin] = relationship(back_populates="reviews")
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class RevenueEvent(Base):
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__tablename__ = "revenue_events"
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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plugin_id: Mapped[str] = mapped_column(
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String(255), ForeignKey("plugins.id", ondelete="CASCADE"), nullable=False, index=True
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)
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user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
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)
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amount_cents: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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developer_share_cents: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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stripe_transfer_id: Mapped[str | None] = mapped_column(String(255), nullable=True)
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paid_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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plugin: Mapped[Plugin] = relationship(back_populates="revenue_events")
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class LocalAgentConfig(Base):
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__tablename__ = "local_agent_configs"
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
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)
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device_id: Mapped[str] = mapped_column(String(255), nullable=False)
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name: Mapped[str] = mapped_column(String(255), nullable=False)
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directory_paths: Mapped[list] = mapped_column(JSON, nullable=False, default=list)
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data_types: Mapped[list] = mapped_column(JSON, nullable=False, default=list)
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prompt_template: Mapped[str] = mapped_column(Text, nullable=False, default="")
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file_extensions: Mapped[list] = mapped_column(JSON, nullable=False, default=list)
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schedule_cron: Mapped[str] = mapped_column(String(100), nullable=False, default="0 */6 * * *")
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enabled: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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last_run_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
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)
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run_logs: Mapped[list[AgentRunLog]] = relationship(
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back_populates="local_agent",
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primaryjoin="and_(AgentRunLog.agent_id == LocalAgentConfig.id, AgentRunLog.agent_type == 'local')",
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foreign_keys="AgentRunLog.agent_id",
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cascade="all, delete-orphan",
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overlaps="run_logs,cloud_agent",
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)
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class CloudAgentConfig(Base):
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__tablename__ = "cloud_agent_configs"
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
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)
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provider: Mapped[str] = mapped_column(CloudProviderEnum, nullable=False)
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name: Mapped[str] = mapped_column(String(255), nullable=False)
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data_types: Mapped[list] = mapped_column(JSON, nullable=False, default=list)
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prompt_template: Mapped[str] = mapped_column(Text, nullable=False, default="")
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oauth_token_encrypted: Mapped[str | None] = mapped_column(Text, nullable=True)
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filter_config: Mapped[dict | None] = mapped_column(JSON, nullable=True)
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schedule_cron: Mapped[str] = mapped_column(String(100), nullable=False, default="0 */6 * * *")
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enabled: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
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last_run_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
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)
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run_logs: Mapped[list[AgentRunLog]] = relationship(
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back_populates="cloud_agent",
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primaryjoin="and_(AgentRunLog.agent_id == CloudAgentConfig.id, AgentRunLog.agent_type == 'cloud')",
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foreign_keys="AgentRunLog.agent_id",
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cascade="all, delete-orphan",
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overlaps="run_logs,local_agent",
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)
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class AgentRunLog(Base):
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__tablename__ = "agent_run_logs"
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id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), primary_key=True, default=_uuid
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)
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# Plain string — not a FK because it references either local_agent_configs or cloud_agent_configs
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# depending on agent_type. Query by (agent_id, agent_type) to locate the source config.
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agent_id: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
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agent_type: Mapped[str] = mapped_column(AgentTypeEnum, nullable=False)
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user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
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)
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status: Mapped[str] = mapped_column(AgentStatusEnum, nullable=False, default="running")
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items_processed: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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items_created: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
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errors: Mapped[list | None] = mapped_column(JSON, nullable=True)
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started_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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completed_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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local_agent: Mapped[LocalAgentConfig | None] = relationship(
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back_populates="run_logs",
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primaryjoin="and_(AgentRunLog.agent_id == LocalAgentConfig.id, AgentRunLog.agent_type == 'local')",
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foreign_keys="AgentRunLog.agent_id",
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overlaps="run_logs,cloud_agent",
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)
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cloud_agent: Mapped[CloudAgentConfig | None] = relationship(
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back_populates="run_logs",
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primaryjoin="and_(AgentRunLog.agent_id == CloudAgentConfig.id, AgentRunLog.agent_type == 'cloud')",
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foreign_keys="AgentRunLog.agent_id",
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overlaps="run_logs,local_agent",
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)
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# ── Memory models ─────────────────────────────────────────────────────────────
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class MemoryCore(Base):
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"""Per-user persistent key/value preferences, encrypted at rest.
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Examples: preferred_language, timezone, work_style.
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Decrypted in-memory only using User.encryption_key.
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"""
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__tablename__ = "memory_core"
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id: Mapped[str] = mapped_column(Uuid(as_uuid=False), primary_key=True, default=_uuid)
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user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"),
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nullable=False, index=True,
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)
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key: Mapped[str] = mapped_column(String(255), nullable=False)
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value_encrypted: Mapped[str] = mapped_column(Text, nullable=False)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
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)
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class MemoryAssociative(Base):
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"""Per-user semantic memory: encrypted content + pgvector embedding for similarity search.
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Production: ``embedding`` column is ``vector(1536)`` via pgvector.
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Tests (SQLite): stored as JSON list.
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"""
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|
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__tablename__ = "memory_associative"
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|
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id: Mapped[str] = mapped_column(Uuid(as_uuid=False), primary_key=True, default=_uuid)
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|
user_id: Mapped[str] = mapped_column(
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Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"),
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|
nullable=False, index=True,
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|
)
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content_encrypted: Mapped[str] = mapped_column(Text, nullable=False)
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|
# JSON-encoded float list in SQLite tests; vector(1536) in Postgres via migration.
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|
embedding: Mapped[list | None] = mapped_column(JSON, nullable=True)
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|
entity_type: Mapped[str | None] = mapped_column(String(100), nullable=True)
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|
entity_id: Mapped[str | None] = mapped_column(String(255), nullable=True)
|
|
updated_at: Mapped[datetime] = mapped_column(
|
|
DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
|
|
)
|
|
|
|
|
|
class MemoryEpisodic(Base):
|
|
"""Per-user session summaries, encrypted at rest.
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|
|
|
One row per session interaction; used to recall recent conversations.
|
|
"""
|
|
|
|
__tablename__ = "memory_episodic"
|
|
|
|
id: Mapped[str] = mapped_column(Uuid(as_uuid=False), primary_key=True, default=_uuid)
|
|
user_id: Mapped[str] = mapped_column(
|
|
Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"),
|
|
nullable=False, index=True,
|
|
)
|
|
summary_encrypted: Mapped[str] = mapped_column(Text, nullable=False)
|
|
session_id: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
|
|
created_at: Mapped[datetime] = mapped_column(
|
|
DateTime(timezone=True), nullable=False, server_default=func.now()
|
|
)
|
|
|
|
|
|
class MemoryProactive(Base):
|
|
"""Per-user inferred behavioral patterns, encrypted at rest.
|
|
|
|
Confidence in [0.0, 1.0]; only patterns above threshold are injected.
|
|
Source: 'inferred' (from episodes) or 'explicit' (user-stated).
|
|
"""
|
|
|
|
__tablename__ = "memory_proactive"
|
|
|
|
id: Mapped[str] = mapped_column(Uuid(as_uuid=False), primary_key=True, default=_uuid)
|
|
user_id: Mapped[str] = mapped_column(
|
|
Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"),
|
|
nullable=False, index=True,
|
|
)
|
|
pattern_encrypted: Mapped[str] = mapped_column(Text, nullable=False)
|
|
confidence: Mapped[float] = mapped_column(Float, nullable=False, default=0.5)
|
|
source: Mapped[str] = mapped_column(String(50), nullable=False, default="inferred")
|
|
created_at: Mapped[datetime] = mapped_column(
|
|
DateTime(timezone=True), nullable=False, server_default=func.now()
|
|
)
|