feat: implement committee decision workspace

2026-08-01 17:48:25 +02:00
parent 232329ac52
commit 758b59ca03
28 changed files with 4909 additions and 32 deletions
@@ -0,0 +1,13 @@
+"""Committee database models."""
+
+from govoplan_committee.backend.db.models import (
+    CommitteeDecisionProjection,
+    CommitteeWorkspaceEvent,
+    CommitteeWorkspaceRevision,
+)
+
+__all__ = [
+    "CommitteeDecisionProjection",
+    "CommitteeWorkspaceEvent",
+    "CommitteeWorkspaceRevision",
+]
@@ -0,0 +1,132 @@
+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",
+]