51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
"""add_user_invitation_fields
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Revision ID: 003_add_user_invitation_fields
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Revises: 002_add_missing_user_fields
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Create Date: 2026-01-04
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Adds optional pre-filled fields to user_invitations table:
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- first_name
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- last_name
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- phone
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision: str = '003_add_user_invitation_fields'
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down_revision: Union[str, None] = '002_add_missing_user_fields'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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"""Add optional pre-filled information fields to user_invitations (skip if already exists)"""
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from sqlalchemy import inspect
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conn = op.get_bind()
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inspector = inspect(conn)
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existing_columns = {col['name'] for col in inspector.get_columns('user_invitations')}
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# Add first_name if missing
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if 'first_name' not in existing_columns:
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op.add_column('user_invitations', sa.Column('first_name', sa.String(), nullable=True))
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# Add last_name if missing
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if 'last_name' not in existing_columns:
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op.add_column('user_invitations', sa.Column('last_name', sa.String(), nullable=True))
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# Add phone if missing
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if 'phone' not in existing_columns:
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op.add_column('user_invitations', sa.Column('phone', sa.String(), nullable=True))
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def downgrade() -> None:
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"""Remove added fields (rollback)"""
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op.drop_column('user_invitations', 'phone')
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op.drop_column('user_invitations', 'last_name')
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op.drop_column('user_invitations', 'first_name')
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