55 lines
2.1 KiB
Python
55 lines
2.1 KiB
Python
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"""add tools table
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Revision ID: 004
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Revises: 003
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Create Date: 2026-01-23 00:00:00.000000
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects.mysql import CHAR, JSON
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# revision identifiers, used by Alembic.
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revision = '004_add_tools_table'
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down_revision = '003_add_rbac'
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branch_labels = None
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depends_on = None
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def upgrade():
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# 创建tools表
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op.create_table(
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'tools',
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sa.Column('id', CHAR(36), primary_key=True, comment='工具ID'),
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sa.Column('name', sa.String(100), nullable=False, unique=True, comment='工具名称'),
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sa.Column('description', sa.Text, nullable=False, comment='工具描述'),
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sa.Column('category', sa.String(50), nullable=True, comment='工具分类'),
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sa.Column('function_schema', JSON, nullable=False, comment='函数定义（JSON Schema）'),
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sa.Column('implementation_type', sa.String(50), nullable=False, comment='实现类型: builtin/http/workflow/code'),
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sa.Column('implementation_config', JSON, nullable=True, comment='实现配置'),
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sa.Column('is_public', sa.Boolean, default=False, comment='是否公开'),
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sa.Column('user_id', CHAR(36), sa.ForeignKey('users.id', ondelete='SET NULL'), nullable=True, comment='创建者ID'),
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sa.Column('use_count', sa.Integer, default=0, comment='使用次数'),
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sa.Column('created_at', sa.DateTime, server_default=sa.func.now(), comment='创建时间'),
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sa.Column('updated_at', sa.DateTime, server_default=sa.func.now(), onupdate=sa.func.now(), comment='更新时间'),
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mysql_engine='InnoDB',
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mysql_charset='utf8mb4',
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mysql_collate='utf8mb4_unicode_ci'
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)
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# 创建索引
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op.create_index('idx_tools_category', 'tools', ['category'])
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op.create_index('idx_tools_is_public', 'tools', ['is_public'])
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op.create_index('idx_tools_user_id', 'tools', ['user_id'])
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def downgrade():
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# 删除索引
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op.drop_index('idx_tools_user_id', table_name='tools')
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op.drop_index('idx_tools_is_public', table_name='tools')
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op.drop_index('idx_tools_category', table_name='tools')
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# 删除表
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op.drop_table('tools')
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