Files
govoplan-committee/src/govoplan_committee/backend/db/models.py
T

133 lines
5.6 KiB
Python

from __future__ import annotations
from datetime import datetime
from typing import Any
import uuid
from sqlalchemy import DateTime, ForeignKey, Index, Integer, JSON, String, Text, UniqueConstraint
from sqlalchemy.orm import Mapped, mapped_column
from govoplan_core.db.base import Base, TimestampMixin
def new_uuid() -> str:
return str(uuid.uuid4())
class CommitteeWorkspaceRevision(Base, TimestampMixin):
__tablename__ = "committee_workspace_revisions"
__table_args__ = (
UniqueConstraint(
"tenant_id",
"object_kind",
"object_id",
"revision",
name="uq_committee_workspace_revision",
),
Index(
"ix_committee_workspace_current",
"tenant_id",
"object_kind",
"object_id",
"superseded_at",
),
Index(
"ix_committee_workspace_parent",
"tenant_id",
"parent_kind",
"parent_id",
"object_kind",
"state",
),
)
id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
object_kind: Mapped[str] = mapped_column(String(30), nullable=False, index=True)
object_id: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
revision: Mapped[int] = mapped_column(Integer, nullable=False)
previous_revision_id: Mapped[str | None] = mapped_column(
ForeignKey("committee_workspace_revisions.id", ondelete="RESTRICT"),
nullable=True,
index=True,
)
parent_kind: Mapped[str | None] = mapped_column(String(30), nullable=True, index=True)
parent_id: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
state: Mapped[str] = mapped_column(String(30), nullable=False, index=True)
title: Mapped[str] = mapped_column(String(500), nullable=False)
search_text: Mapped[str] = mapped_column(Text, nullable=False)
recorded_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, index=True)
superseded_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
payload: Mapped[dict[str, Any]] = mapped_column(JSON, nullable=False)
changed_by: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
class CommitteeWorkspaceEvent(Base, TimestampMixin):
__tablename__ = "committee_workspace_events"
__table_args__ = (
UniqueConstraint("tenant_id", "event_id", name="uq_committee_workspace_event"),
UniqueConstraint("tenant_id", "idempotency_key", name="uq_committee_workspace_idempotency"),
Index(
"ix_committee_workspace_event_object",
"tenant_id",
"object_kind",
"object_id",
"occurred_at",
),
)
id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
object_kind: Mapped[str] = mapped_column(String(30), nullable=False, index=True)
object_id: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
object_revision: Mapped[int] = mapped_column(Integer, nullable=False)
event_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
event_type: Mapped[str] = mapped_column(String(120), nullable=False, index=True)
occurred_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, index=True)
actor_id: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
idempotency_key: Mapped[str] = mapped_column(String(255), nullable=False)
request_sha256: Mapped[str] = mapped_column(String(64), nullable=False)
payload: Mapped[dict[str, Any]] = mapped_column(JSON, default=dict, nullable=False)
class CommitteeDecisionProjection(Base, TimestampMixin):
__tablename__ = "committee_decision_projections"
__table_args__ = (
UniqueConstraint(
"tenant_id",
"decision_id",
"revision",
name="uq_committee_decision_projection_revision",
),
Index(
"ix_committee_decision_projection_current",
"tenant_id",
"decision_id",
"superseded_at",
),
)
id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
decision_id: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
revision: Mapped[str] = mapped_column(String(120), nullable=False)
previous_revision_id: Mapped[str | None] = mapped_column(
ForeignKey("committee_decision_projections.id", ondelete="RESTRICT"),
nullable=True,
index=True,
)
meeting_id: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
agenda_item_id: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
state: Mapped[str] = mapped_column(String(30), nullable=False, index=True)
recorded_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, index=True)
superseded_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
payload: Mapped[dict[str, Any]] = mapped_column(JSON, nullable=False)
changed_by: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
__all__ = [
"CommitteeDecisionProjection",
"CommitteeWorkspaceEvent",
"CommitteeWorkspaceRevision",
]