Add organization tenant settings

src/govoplan_organizations/backend/db/models.py

@@ -4,7 +4,7 @@ import uuid
 from datetime import datetime
 from typing import Any
 
-from sqlalchemy import Boolean, DateTime, ForeignKey, Index, JSON, String, Text, UniqueConstraint
+from sqlalchemy import Boolean, DateTime, ForeignKey, Index, Integer, JSON, String, Text, UniqueConstraint
 from sqlalchemy.orm import Mapped, mapped_column
 
 from govoplan_core.db.base import Base, TimestampMixin
@@ -42,6 +42,19 @@ class OrganizationUnitType(Base, TimestampMixin):
     settings: Mapped[dict[str, Any]] = mapped_column(JSON, default=dict, nullable=False)
 
 
+class OrganizationTenantSettings(Base, TimestampMixin):
+    __tablename__ = "organizations_tenant_settings"
+    __table_args__ = (UniqueConstraint("tenant_id", name="uq_organizations_tenant_settings_tenant"),)
+
+    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)
+    allow_tenant_model_customization: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
+    require_model_change_requests: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
+    audit_detail_level: Mapped[str] = mapped_column(String(30), default="standard", nullable=False)
+    change_retention_days: Mapped[int | None] = mapped_column(Integer, nullable=True)
+    settings: Mapped[dict[str, Any]] = mapped_column(JSON, default=dict, nullable=False)
+
+
 class OrganizationStructure(Base, TimestampMixin):
     __tablename__ = "organizations_structures"
     __table_args__ = (UniqueConstraint("tenant_id", "slug", name="uq_organizations_structures_tenant_slug"),)
@@ -172,6 +185,7 @@ __all__ = [
     "OrganizationRelation",
     "OrganizationRelationType",
     "OrganizationStructure",
+    "OrganizationTenantSettings",
     "OrganizationUnit",
     "OrganizationUnitType",
     "new_uuid",