78 lines
2.8 KiB
Python
78 lines
2.8 KiB
Python
"""auth: users and refresh_tokens
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Revision ID: 0001_auth_users
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Revises:
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Create Date: 2026-06-02
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First schema migration: authentication & user management (plan §11 step 3).
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Constraint/index names follow the metadata naming convention in
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``app.infrastructure.db.base`` so a later ``--autogenerate`` stays a no-op.
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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 = "0001_auth_users"
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down_revision: str | None = None
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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.create_table(
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"users",
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sa.Column("id", sa.Uuid(), nullable=False),
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sa.Column("username", sa.String(length=64), nullable=False),
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sa.Column("password_hash", sa.String(length=255), nullable=False),
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sa.Column("is_superuser", sa.Boolean(), nullable=False),
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sa.Column("is_active", sa.Boolean(), nullable=False),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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server_default=sa.func.now(),
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nullable=False,
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),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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server_default=sa.func.now(),
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nullable=False,
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),
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sa.PrimaryKeyConstraint("id", name=op.f("pk_users")),
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)
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# username is unique=True + index=True -> a single unique index.
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op.create_index(op.f("ix_users_username"), "users", ["username"], unique=True)
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op.create_table(
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"refresh_tokens",
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sa.Column("id", sa.Uuid(), nullable=False),
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sa.Column("user_id", sa.Uuid(), nullable=False),
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sa.Column("jti", sa.Uuid(), nullable=False),
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sa.Column("token_hash", sa.String(length=64), nullable=False),
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sa.Column("expires_at", sa.DateTime(timezone=True), nullable=False),
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sa.Column("revoked_at", sa.DateTime(timezone=True), nullable=True),
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sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
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sa.ForeignKeyConstraint(
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["user_id"],
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["users.id"],
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name=op.f("fk_refresh_tokens_user_id_users"),
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ondelete="CASCADE",
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),
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sa.PrimaryKeyConstraint("id", name=op.f("pk_refresh_tokens")),
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)
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op.create_index(op.f("ix_refresh_tokens_user_id"), "refresh_tokens", ["user_id"], unique=False)
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op.create_index(op.f("ix_refresh_tokens_jti"), "refresh_tokens", ["jti"], unique=True)
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def downgrade() -> None:
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op.drop_index(op.f("ix_refresh_tokens_jti"), table_name="refresh_tokens")
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op.drop_index(op.f("ix_refresh_tokens_user_id"), table_name="refresh_tokens")
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op.drop_table("refresh_tokens")
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op.drop_index(op.f("ix_users_username"), table_name="users")
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op.drop_table("users")
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