45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
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"""add exposed_entity_toggle table
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Revision ID: 20260622_10_exposed_entities
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Revises: 20260622_09_modbus_tables
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Create Date: 2026-06-22 00:00:00.000000
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"""
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from typing import Sequence, Union
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import sqlalchemy as sa
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from alembic import op
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revision: str = "20260622_10_exposed_entities"
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down_revision: Union[str, None] = "20260622_09_modbus_tables"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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# exposed_entity_toggle — per-entity on/off switch for MQTT / HA Discovery.
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op.create_table(
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"exposed_entity_toggle",
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sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
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sa.Column("key", sa.String(length=255), nullable=False),
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sa.Column("enabled", sa.Boolean(), nullable=False),
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sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
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sa.PrimaryKeyConstraint("id"),
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sa.UniqueConstraint("key", name="uq_exposed_entity_toggle_key"),
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)
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# Index on key for fast single-key lookups (toggle by key).
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op.create_index(
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"ix_exposed_entity_toggle_key",
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"exposed_entity_toggle",
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["key"],
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unique=True,
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)
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def downgrade() -> None:
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# Drop index then table — only removes what this revision created.
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op.drop_index("ix_exposed_entity_toggle_key", table_name="exposed_entity_toggle")
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op.drop_table("exposed_entity_toggle")
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