Andrey Epifancev 9e15fad226 fix(stages): direction в первичном ключе ORM FormPhase, детерминированный порядок списка, миграция 0059 (AURORA-1879)
- ORM: direction входит в PK (nullable), одноимённые этапы Support/Development больше не склеиваются
- get_list: ORDER BY sheet, direction (NULL первыми), opens_at, phase_code
- 0059: del_form_phase фильтрует по phase_code, direction в v_phase_id (add/upd/del) и в payload upd,
  чистка дублей без направления и частичный уникальный индекс form_phase_nodir_uidx

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-11 16:39:24 +04:00

28 lines
1.2 KiB
Python

from datetime import datetime
from sqlalchemy import ARRAY, CheckConstraint, DateTime, ForeignKey, String, Text, text
from sqlalchemy.orm import Mapped, mapped_column
from src.db.base import Base
class FormPhase(Base):
__tablename__ = "form_phase"
__table_args__ = (
CheckConstraint(text("cardinality(column_keys) > 0"), name="chk_v4_form_phase_columns"),
CheckConstraint(text("role != 'ADMIN'"), name="chk_v4_form_phase_no_admin"),
CheckConstraint(text("closes_at > opens_at"), name="chk_v4_form_phase_window"),
{"schema": "v3"},
)
budget_form_id: Mapped[int] = mapped_column(
ForeignKey("v3.budget_form.id", ondelete="CASCADE"), primary_key=True
)
sheet: Mapped[str] = mapped_column(String, primary_key=True)
phase_code: Mapped[str] = mapped_column(String, primary_key=True)
role: Mapped[str] = mapped_column(String, ForeignKey("v3.role.code"))
column_keys: Mapped[list[str]] = mapped_column(ARRAY(Text))
direction: Mapped[str | None] = mapped_column(String, primary_key=True, nullable=True)
opens_at: Mapped[datetime] = mapped_column(DateTime(timezone=True))
closes_at: Mapped[datetime] = mapped_column(DateTime(timezone=True))