39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
"""role column on users for the /admin panel (Stage 5).
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Revision ID: 0004
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Revises: 0003
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Create Date: 2026-08-13
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Adds a non-null `role` column (default 'user') constrained to ('user','admin').
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The admin panel gate (settings.admin_required_role) matches this value. Existing
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rows back-fill to 'user' via the server_default; admin accounts are promoted
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manually (`UPDATE users SET role='admin' WHERE email=...`).
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"""
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from __future__ import annotations
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from collections.abc import Sequence
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import sqlalchemy as sa
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from alembic import op
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# revision identifiers, used by Alembic.
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revision: str = "0004"
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down_revision: str | None = "0003"
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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op.add_column(
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"users",
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sa.Column("role", sa.String(), nullable=False, server_default=sa.text("'user'")),
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)
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op.create_check_constraint("users_role_check", "users", "role IN ('user','admin')")
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op.create_index("users_role_idx", "users", ["role"])
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def downgrade() -> None:
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op.drop_index("users_role_idx", table_name="users")
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op.drop_constraint("users_role_check", "users", type_="check")
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op.drop_column("users", "role")
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