Files
provenance/backend/migrations/versions/b3d5f8a1c920_user_self_person.py
T
justin 04ccdbf96a Alternate names (maiden/married), self-person link, deletion integrity
Names (the genealogy standard: maiden name primary, married/alias as typed
alternates):
- Name model already supported multiple typed names; expose full CRUD —
  NameCreate/Read/Update schemas, name_service (one-primary invariant,
  promote-on-delete), nested /persons/{id}/names routes.
- Person page gains a Names card: add/edit/delete + "make primary", with a
  curated name_type dropdown (birth/maiden, married, alias, nickname, …).

Self-person ("who am I"):
- users.self_person_id FK (use_alter for the users<->persons<->trees cycle)
  + migration; PATCH /users/me/self-person; "This is me" / "This is you"
  on the person page. Soft-deleting the linked person clears it.

Deletion integrity (fixes the broken tree view):
- delete_person now soft-deletes the relationships touching the person, so no
  dangling edges remain; family-chart also filters links to missing people.
- Optional cascade=true recursively deletes descendants (GEDCOM cleanup);
  the person page asks "only this person" vs "with all descendants".
- DELETE returns {deleted: n}.

Family view surfaces "Not connected to anyone" so dangling people aren't lost.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-07 10:21:12 -04:00

37 lines
836 B
Python

"""user.self_person_id ("home person" link)
Revision ID: b3d5f8a1c920
Revises: 9a2b1c7d4e10
Create Date: 2026-06-07
"""
from collections.abc import Sequence
import sqlalchemy as sa
from alembic import op
revision: str = "b3d5f8a1c920"
down_revision: str | None = "9a2b1c7d4e10"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None
def upgrade() -> None:
op.add_column(
"users",
sa.Column("self_person_id", sa.Uuid(), nullable=True),
)
op.create_foreign_key(
"fk_users_self_person_id",
"users",
"persons",
["self_person_id"],
["id"],
ondelete="SET NULL",
)
def downgrade() -> None:
op.drop_constraint("fk_users_self_person_id", "users", type_="foreignkey")
op.drop_column("users", "self_person_id")