Files
api/app/models.py

269 lines
11 KiB
Python

"""SQLAlchemy ORM models for all persistent tables.
Only auth, billing, storage metadata, and marketplace data live here.
User content (notes, tasks, etc.) is NEVER persisted server-side —
it lives in E2E-encrypted blobs in S3, referenced by storage_records.
Table inventory:
users — account credentials + tier
refresh_tokens — hashed refresh token store
subscriptions — Stripe subscription records
storage_records — S3 blob metadata (no plaintext)
backup_metadata — encrypted backup manifests
plugins — marketplace plugin catalog
plugin_installations — per-user install records
plugin_reviews — admin review decisions
revenue_events — Stripe Connect 70/30 split ledger
"""
from __future__ import annotations
import uuid
from datetime import datetime, timezone
from sqlalchemy import (
BigInteger,
DateTime,
Enum,
Float,
ForeignKey,
Integer,
String,
Text,
UniqueConstraint,
Uuid,
func,
)
from sqlalchemy.orm import Mapped, mapped_column, relationship
from app.db import Base
# ── Helpers ──────────────────────────────────────────────────────────────
def _uuid() -> str:
return str(uuid.uuid4())
def _now() -> datetime:
return datetime.now(timezone.utc)
# ── Enum types ────────────────────────────────────────────────────────────
TierEnum = Enum("free", "pro", "power", "team", name="billing_tier")
PluginStatusEnum = Enum("pending_review", "approved", "rejected", name="plugin_status")
ReviewDecisionEnum = Enum("approved", "rejected", name="review_decision")
# ── Models ────────────────────────────────────────────────────────────────
class User(Base):
__tablename__ = "users"
id: Mapped[str] = mapped_column(
Uuid(as_uuid=False), primary_key=True, default=_uuid
)
email: Mapped[str] = mapped_column(String(255), unique=True, nullable=False, index=True)
password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
tier: Mapped[str] = mapped_column(TierEnum, nullable=False, default="free")
stripe_customer_id: Mapped[str | None] = mapped_column(String(255), nullable=True)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
updated_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
)
refresh_tokens: Mapped[list[RefreshToken]] = relationship(
back_populates="user", cascade="all, delete-orphan"
)
subscription: Mapped[Subscription | None] = relationship(
back_populates="user", uselist=False, cascade="all, delete-orphan"
)
class RefreshToken(Base):
__tablename__ = "refresh_tokens"
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
)
token_hash: Mapped[str] = mapped_column(String(64), unique=True, nullable=False, index=True)
expires_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
user: Mapped[User] = relationship(back_populates="refresh_tokens")
class Subscription(Base):
__tablename__ = "subscriptions"
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, unique=True, index=True
)
stripe_subscription_id: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
tier: Mapped[str] = mapped_column(TierEnum, nullable=False, default="free")
status: Mapped[str] = mapped_column(String(50), nullable=False, default="free")
current_period_end: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
user: Mapped[User] = relationship(back_populates="subscription")
class StorageRecord(Base):
__tablename__ = "storage_records"
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
)
table_name: Mapped[str] = mapped_column(String(100), nullable=False)
s3_key: Mapped[str] = mapped_column(String(500), nullable=False)
checksum: Mapped[str] = mapped_column(String(64), nullable=False)
size_bytes: Mapped[int] = mapped_column(Integer, nullable=False)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
updated_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now(), onupdate=func.now()
)
class BackupMetadata(Base):
__tablename__ = "backup_metadata"
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
)
s3_key: Mapped[str] = mapped_column(String(500), nullable=False)
version: Mapped[int] = mapped_column(Integer, nullable=False)
timestamp: Mapped[int] = mapped_column(BigInteger, nullable=False)
checksum: Mapped[str] = mapped_column(String(64), nullable=False)
size_bytes: Mapped[int] = mapped_column(Integer, nullable=False)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
class Plugin(Base):
__tablename__ = "plugins"
id: Mapped[str] = mapped_column(String(255), primary_key=True)
name: Mapped[str] = mapped_column(String(255), nullable=False)
description: Mapped[str] = mapped_column(Text, nullable=False, default="")
version: Mapped[str] = mapped_column(String(50), nullable=False, default="1.0.0")
# nullable until developer account system is built
author_id: Mapped[str | None] = mapped_column(
Uuid(as_uuid=False), ForeignKey("users.id", ondelete="SET NULL"), nullable=True
)
author_name: Mapped[str] = mapped_column(String(255), nullable=False, default="")
category: Mapped[str] = mapped_column(String(100), nullable=False, default="")
price_cents: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
permissions: Mapped[str] = mapped_column(Text, nullable=False, default="[]") # JSON list
status: Mapped[str] = mapped_column(PluginStatusEnum, nullable=False, default="pending_review")
s3_package_key: Mapped[str | None] = mapped_column(String(500), nullable=True)
install_count: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
avg_rating: Mapped[float] = mapped_column(Float, nullable=False, default=0.0)
rejection_reason: Mapped[str | None] = mapped_column(Text, nullable=True)
submitted_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
installations: Mapped[list[PluginInstallation]] = relationship(
back_populates="plugin", cascade="all, delete-orphan"
)
reviews: Mapped[list[PluginReview]] = relationship(
back_populates="plugin", cascade="all, delete-orphan"
)
revenue_events: Mapped[list[RevenueEvent]] = relationship(
back_populates="plugin", cascade="all, delete-orphan"
)
class PluginInstallation(Base):
__tablename__ = "plugin_installations"
__table_args__ = (UniqueConstraint("plugin_id", "user_id", name="uq_plugin_user"),)
id: Mapped[str] = mapped_column(
Uuid(as_uuid=False), primary_key=True, default=_uuid
)
plugin_id: Mapped[str] = mapped_column(
String(255), ForeignKey("plugins.id", ondelete="CASCADE"), nullable=False, index=True
)
user_id: Mapped[str] = mapped_column(
Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
)
installed_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
plugin: Mapped[Plugin] = relationship(back_populates="installations")
class PluginReview(Base):
__tablename__ = "plugin_reviews"
id: Mapped[str] = mapped_column(
Uuid(as_uuid=False), primary_key=True, default=_uuid
)
plugin_id: Mapped[str] = mapped_column(
String(255), ForeignKey("plugins.id", ondelete="CASCADE"), nullable=False, index=True
)
reviewer_id: Mapped[str | None] = mapped_column(
Uuid(as_uuid=False), ForeignKey("users.id", ondelete="SET NULL"), nullable=True
)
decision: Mapped[str] = mapped_column(ReviewDecisionEnum, nullable=False)
notes: Mapped[str | None] = mapped_column(Text, nullable=True)
reviewed_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
plugin: Mapped[Plugin] = relationship(back_populates="reviews")
class RevenueEvent(Base):
__tablename__ = "revenue_events"
id: Mapped[str] = mapped_column(
Uuid(as_uuid=False), primary_key=True, default=_uuid
)
plugin_id: Mapped[str] = mapped_column(
String(255), ForeignKey("plugins.id", ondelete="CASCADE"), nullable=False, index=True
)
user_id: Mapped[str] = mapped_column(
Uuid(as_uuid=False), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
)
amount_cents: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
developer_share_cents: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
stripe_transfer_id: Mapped[str | None] = mapped_column(String(255), nullable=True)
paid_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), nullable=False, server_default=func.now()
)
plugin: Mapped[Plugin] = relationship(back_populates="revenue_events")