195 lines
7.7 KiB
Python
195 lines
7.7 KiB
Python
from __future__ import annotations
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from datetime import datetime
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from typing import Any
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import uuid
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from sqlalchemy import (
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DateTime,
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ForeignKey,
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Index,
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Integer,
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JSON,
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String,
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UniqueConstraint,
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)
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from sqlalchemy.orm import Mapped, mapped_column
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from govoplan_core.db.base import Base, TimestampMixin
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def new_uuid() -> str:
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return str(uuid.uuid4())
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class ApprovalRequestRevision(Base, TimestampMixin):
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__tablename__ = "approval_request_revisions"
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__table_args__ = (
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UniqueConstraint(
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"tenant_id", "request_id", "revision", name="uq_approval_request_revision"
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),
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Index(
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"ix_approval_request_current", "tenant_id", "request_id", "superseded_at"
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),
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Index(
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"ix_approval_request_subject",
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"tenant_id",
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"subject_module",
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"subject_type",
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"subject_id",
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"state",
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),
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)
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id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
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tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
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request_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
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revision: Mapped[int] = mapped_column(Integer, nullable=False)
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previous_revision_id: Mapped[str | None] = mapped_column(
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ForeignKey("approval_request_revisions.id", ondelete="RESTRICT"),
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nullable=True,
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index=True,
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)
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state: Mapped[str] = mapped_column(String(30), nullable=False, index=True)
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current_step_key: Mapped[str | None] = mapped_column(
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String(120), nullable=True, index=True
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)
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subject_module: Mapped[str] = mapped_column(String(120), nullable=False, index=True)
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subject_type: Mapped[str] = mapped_column(String(120), nullable=False, index=True)
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subject_id: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
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subject_version: Mapped[str | None] = mapped_column(
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String(120), nullable=True, index=True
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)
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subject_digest: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
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recorded_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, index=True
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)
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superseded_at: Mapped[datetime | None] = mapped_column(
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DateTime(timezone=True), nullable=True, index=True
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)
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payload: Mapped[dict[str, Any]] = mapped_column(JSON, nullable=False)
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actor_id: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
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class ApprovalDecisionRecord(Base, TimestampMixin):
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__tablename__ = "approval_decision_records"
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__table_args__ = (
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UniqueConstraint(
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"tenant_id",
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"request_id",
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"step_key",
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"effective_actor_id",
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name="uq_approval_step_actor",
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),
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UniqueConstraint(
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"tenant_id",
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"request_id",
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"idempotency_key",
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name="uq_approval_decision_replay",
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),
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Index("ix_approval_decision_history", "tenant_id", "request_id", "recorded_at"),
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)
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id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
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tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
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request_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
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request_revision: Mapped[int] = mapped_column(Integer, nullable=False)
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step_key: Mapped[str] = mapped_column(String(120), nullable=False, index=True)
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outcome: Mapped[str] = mapped_column(String(20), nullable=False, index=True)
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reason: Mapped[str] = mapped_column(String(4000), nullable=False)
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actor_id: Mapped[str] = mapped_column(String(255), nullable=False, index=True)
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effective_actor_id: Mapped[str] = mapped_column(
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String(255), nullable=False, index=True
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)
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delegation_id: Mapped[str | None] = mapped_column(String(255), nullable=True)
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authority_provenance: Mapped[dict[str, Any]] = mapped_column(
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JSON, nullable=False, default=dict
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)
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signature_ref: Mapped[dict[str, Any] | None] = mapped_column(JSON, nullable=True)
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recorded_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, index=True
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)
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idempotency_key: Mapped[str] = mapped_column(String(160), nullable=False)
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receipt_sha256: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
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class ApprovalLifecycleEvent(Base, TimestampMixin):
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__tablename__ = "approval_lifecycle_events"
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__table_args__ = (
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UniqueConstraint(
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"tenant_id", "request_id", "sequence", name="uq_approval_event_sequence"
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),
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)
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id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
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tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
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request_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
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sequence: Mapped[int] = mapped_column(Integer, nullable=False)
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event_type: Mapped[str] = mapped_column(String(60), nullable=False, index=True)
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recorded_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, index=True
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)
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actor_id: Mapped[str | None] = mapped_column(String(255), nullable=True)
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payload: Mapped[dict[str, Any]] = mapped_column(JSON, nullable=False, default=dict)
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class ApprovalReplay(Base, TimestampMixin):
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__tablename__ = "approval_replays"
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__table_args__ = (
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UniqueConstraint(
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"tenant_id", "operation", "idempotency_key", name="uq_approval_replay"
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),
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)
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id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
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tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
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operation: Mapped[str] = mapped_column(String(80), nullable=False, index=True)
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idempotency_key: Mapped[str] = mapped_column(String(160), nullable=False)
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request_sha256: Mapped[str] = mapped_column(String(64), nullable=False)
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response: Mapped[dict[str, Any]] = mapped_column(JSON, nullable=False)
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class ApprovalTemplateRevision(Base, TimestampMixin):
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__tablename__ = "approval_template_revisions"
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__table_args__ = (
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UniqueConstraint(
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"tenant_id", "template_id", "revision", name="uq_approval_template_revision"
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),
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UniqueConstraint(
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"tenant_id", "key", "revision", name="uq_approval_template_key_revision"
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),
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Index(
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"ix_approval_template_current", "tenant_id", "template_id", "superseded_at"
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),
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)
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id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
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tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
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template_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
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key: Mapped[str] = mapped_column(String(120), nullable=False, index=True)
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revision: Mapped[int] = mapped_column(Integer, nullable=False)
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previous_revision_id: Mapped[str | None] = mapped_column(
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ForeignKey("approval_template_revisions.id", ondelete="RESTRICT"),
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nullable=True,
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index=True,
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)
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state: Mapped[str] = mapped_column(String(30), nullable=False, index=True)
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content_sha256: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
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recorded_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, index=True
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)
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superseded_at: Mapped[datetime | None] = mapped_column(
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DateTime(timezone=True), nullable=True, index=True
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)
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payload: Mapped[dict[str, Any]] = mapped_column(JSON, nullable=False)
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actor_id: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
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__all__ = [
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"ApprovalDecisionRecord",
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"ApprovalLifecycleEvent",
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"ApprovalReplay",
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"ApprovalRequestRevision",
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"ApprovalTemplateRevision",
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]
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