Первоначальная версия VidConf
This commit is contained in:
49
backend/alembic/versions/9d37822e4513_teams.py
Normal file
49
backend/alembic/versions/9d37822e4513_teams.py
Normal file
@@ -0,0 +1,49 @@
|
||||
"""teams
|
||||
|
||||
Справочник команд и привязка пользователя к команде:
|
||||
- `teams` — id/name (уникально)/created_at;
|
||||
- `users.team_id` — необязательная ссылка на команду, `ON DELETE SET NULL`
|
||||
(удаление команды не удаляет пользователей, только снимает привязку).
|
||||
|
||||
Revision ID: 9d37822e4513
|
||||
Revises: 5970bf64fc43
|
||||
Create Date: 2026-07-18 03:00:27.636900
|
||||
|
||||
"""
|
||||
from typing import Sequence, Union
|
||||
|
||||
from alembic import op
|
||||
import sqlalchemy as sa
|
||||
|
||||
|
||||
# revision identifiers, used by Alembic.
|
||||
revision: str = '9d37822e4513'
|
||||
down_revision: Union[str, Sequence[str], None] = '5970bf64fc43'
|
||||
branch_labels: Union[str, Sequence[str], None] = None
|
||||
depends_on: Union[str, Sequence[str], None] = None
|
||||
|
||||
|
||||
def upgrade() -> None:
|
||||
"""Upgrade schema."""
|
||||
op.create_table(
|
||||
'teams',
|
||||
sa.Column('id', sa.UUID(), server_default=sa.text('gen_random_uuid()'), nullable=False),
|
||||
sa.Column('name', sa.String(length=255), nullable=False),
|
||||
sa.Column(
|
||||
'created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'),
|
||||
nullable=False,
|
||||
),
|
||||
sa.PrimaryKeyConstraint('id'),
|
||||
sa.UniqueConstraint('name'),
|
||||
)
|
||||
op.add_column('users', sa.Column('team_id', sa.UUID(), nullable=True))
|
||||
op.create_foreign_key(
|
||||
'fk_users_team_id_teams', 'users', 'teams', ['team_id'], ['id'], ondelete='SET NULL'
|
||||
)
|
||||
|
||||
|
||||
def downgrade() -> None:
|
||||
"""Downgrade schema."""
|
||||
op.drop_constraint('fk_users_team_id_teams', 'users', type_='foreignkey')
|
||||
op.drop_column('users', 'team_id')
|
||||
op.drop_table('teams')
|
||||
Reference in New Issue
Block a user