GovOPlaN/govoplan-poll
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feat(poll): enforce auditable lifecycle transitions

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This commit is contained in:
zemion
2026-07-20 18:18:20 +02:00
parent f4d5cac40d
commit 65e2d1fd65
14 changed files with 1161 additions and 68 deletions
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src/govoplan_poll/backend/db/models.py
+31 -1
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@@ -53,6 +53,7 @@ class Poll(Base, TimestampMixin):
closed_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
decided_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
decided_option_id: Mapped[str | None] = mapped_column(String(36), nullable=True, index=True)
archived_from_status: Mapped[str | None] = mapped_column(String(30), nullable=True)
created_by_user_id: Mapped[str | None] = mapped_column(String(36), nullable=True, index=True)
deleted_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
metadata_: Mapped[dict[str, Any] | None] = mapped_column("metadata", JSON, nullable=True)
@@ -60,6 +61,11 @@ class Poll(Base, TimestampMixin):
options: Mapped[list["PollOption"]] = relationship(back_populates="poll", cascade="all, delete-orphan", order_by="PollOption.position")
responses: Mapped[list["PollResponse"]] = relationship(back_populates="poll", cascade="all, delete-orphan")
invitations: Mapped[list["PollInvitation"]] = relationship(back_populates="poll", cascade="all, delete-orphan")
lifecycle_transitions: Mapped[list["PollLifecycleTransition"]] = relationship(
back_populates="poll",
cascade="all, delete-orphan",
order_by="PollLifecycleTransition.created_at",
)
class PollOption(Base, TimestampMixin):
@@ -127,4 +133,28 @@ class PollInvitation(Base, TimestampMixin):
poll: Mapped[Poll] = relationship(back_populates="invitations")
__all__ = ["Poll", "PollInvitation", "PollOption", "PollResponse", "new_uuid"]
class PollLifecycleTransition(Base, TimestampMixin):
__tablename__ = "poll_lifecycle_transitions"
__table_args__ = (
UniqueConstraint("poll_id", "idempotency_key", name="uq_poll_lifecycle_transition_idempotency"),
Index("ix_poll_lifecycle_transition_poll_created", "poll_id", "created_at"),
Index("ix_poll_lifecycle_transition_tenant_poll", "tenant_id", "poll_id"),
)
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)
poll_id: Mapped[str] = mapped_column(ForeignKey("poll_polls.id", ondelete="CASCADE"), nullable=False, index=True)
action: Mapped[str] = mapped_column(String(30), nullable=False, index=True)
from_status: Mapped[str] = mapped_column(String(30), nullable=False)
to_status: Mapped[str] = mapped_column(String(30), nullable=False)
decision_option_id: Mapped[str | None] = mapped_column(String(36), nullable=True)
previous_decision_option_id: Mapped[str | None] = mapped_column(String(36), nullable=True)
idempotency_key: Mapped[str | None] = mapped_column(String(255), nullable=True)
actor_user_id: Mapped[str | None] = mapped_column(String(36), nullable=True, index=True)
actor_api_key_id: Mapped[str | None] = mapped_column(String(36), nullable=True, index=True)
metadata_: Mapped[dict[str, Any] | None] = mapped_column("metadata", JSON, nullable=True)
poll: Mapped[Poll] = relationship(back_populates="lifecycle_transitions")
__all__ = ["Poll", "PollInvitation", "PollLifecycleTransition", "PollOption", "PollResponse", "new_uuid"]