ab2a3e35b2
Multi-tenant factory inspection system (SpiFox, Enkid, Alpet): - FastAPI backend with JWT auth, PostgreSQL (asyncpg) - Next.js 16 frontend with App Router, SWR data fetching - Machines CRUD with equipment parts management - Part lifecycle tracking (hours/count/date) with counters - Partial unique index for soft-delete support - 24 pytest tests passing, E2E verified Co-Authored-By: Claude Opus 4 <noreply@anthropic.com>
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
"""fix_unique_constraint_to_partial_index_active_only
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Revision ID: a3b1c2d3e4f5
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Revises: 247755b06e67
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Create Date: 2026-02-10 22:40:00.000000
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"""
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from typing import Sequence, Union
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from alembic import op
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revision: str = "a3b1c2d3e4f5"
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down_revision: Union[str, None] = "247755b06e67"
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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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# Drop the old full unique constraint
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op.drop_constraint(
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"uq_equipment_part_tenant_machine_name",
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"equipment_parts",
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type_="unique",
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)
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# Create partial unique index (active records only)
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op.execute(
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"""
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CREATE UNIQUE INDEX uq_equipment_part_active_tenant_machine_name
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ON equipment_parts (tenant_id, machine_id, name)
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WHERE is_active = true
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"""
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)
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def downgrade() -> None:
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op.execute("DROP INDEX IF EXISTS uq_equipment_part_active_tenant_machine_name")
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op.create_unique_constraint(
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"uq_equipment_part_tenant_machine_name",
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"equipment_parts",
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["tenant_id", "machine_id", "name"],
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)
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