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45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
"""add notification channels
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Revision ID: add_notification_channels
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Revises: merge_heads
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Create Date: 2025-11-23
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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 = 'add_notification_channels'
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down_revision = 'merge_heads'
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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# Create notification_channels table
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op.create_table('notification_channels',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(), nullable=False),
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sa.Column('type', sa.String(), nullable=False),
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sa.Column('configuration', sa.Text(), nullable=False),
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sa.Column('is_active', sa.Boolean(), nullable=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_notification_channels_id'), 'notification_channels', ['id'], unique=False)
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# Add notification_channel_id to items table
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op.add_column('items', sa.Column('notification_channel_id', sa.Integer(), nullable=True))
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op.create_foreign_key(None, 'items', 'notification_channels', ['notification_channel_id'], ['id'])
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def downgrade() -> None:
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# Remove foreign key and column from items table
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op.drop_constraint(None, 'items', type_='foreignkey')
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op.drop_column('items', 'notification_channel_id')
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# Drop notification_channels table
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op.drop_index(op.f('ix_notification_channels_id'), table_name='notification_channels')
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op.drop_table('notification_channels')
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