31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
"""单设备登录拆分设备类型 + 用户级覆盖
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Revision ID: 20260813_split_device_type
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Revises: 20260813_token_version
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Create Date: 2026-08-13 12:00:00.000000
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"""
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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 = '20260813_split_device_type'
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down_revision = '20260813_token_version'
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branch_labels = None
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depends_on = None
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def upgrade():
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# 拆分为按设备类型管理
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op.add_column('users', sa.Column('pc_token_version', sa.Integer(), nullable=False, server_default='0'))
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op.add_column('users', sa.Column('mobile_token_version', sa.Integer(), nullable=False, server_default='0'))
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op.drop_column('users', 'token_version')
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# 用户级覆盖：None=跟随全局, True=强制启用, False=强制禁用
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op.add_column('users', sa.Column('single_device_login_override', sa.Boolean(), nullable=True))
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def downgrade():
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op.add_column('users', sa.Column('token_version', sa.Integer(), nullable=False, server_default='0'))
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op.drop_column('users', 'single_device_login_override')
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op.drop_column('users', 'mobile_token_version')
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op.drop_column('users', 'pc_token_version')
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