"""诊断授权与管理员角色

Revision ID: 89a4ed9647ee
Revises: 52be875c14a4
Create Date: 2026-09-12 11:14:22.131144

"""
from collections.abc import Sequence

import sqlalchemy as sa

from alembic import op

# revision identifiers, used by Alembic.
revision: str = '89a4ed9647ee'
down_revision: str | Sequence[str] | None = '52be875c14a4'
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('diagnostic_grant',
    sa.Column('id', sa.String(), nullable=False),
    sa.Column('run_id', sa.String(), nullable=False),
    sa.Column('domain_id', sa.String(), nullable=False),
    sa.Column('purpose', sa.String(), nullable=False),
    sa.Column('token_hash', sa.String(), nullable=False),
    sa.Column('expires_at', sa.DateTime(timezone=True), nullable=False),
    sa.Column('used_at', sa.DateTime(timezone=True), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.ForeignKeyConstraint(['domain_id'], ['personal_domain.id'], name=op.f('fk_diagnostic_grant_personal_domain'), ondelete='cascade'),
    sa.ForeignKeyConstraint(['run_id'], ['run.id'], name=op.f('fk_diagnostic_grant_run'), ondelete='cascade'),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_diagnostic_grant')),
    sa.UniqueConstraint('token_hash', name=op.f('uq_diagnostic_grant_token_hash'))
    )
    op.create_index(op.f('ix_diagnostic_grant_run_id'), 'diagnostic_grant', ['run_id'], unique=False)
    op.add_column('user', sa.Column('role', sa.String(), nullable=False, server_default='user'))
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('user', 'role')
    op.drop_index(op.f('ix_diagnostic_grant_run_id'), table_name='diagnostic_grant')
    op.drop_table('diagnostic_grant')
    # ### end Alembic commands ###