mi
86 lines
3.2 KiB
Python
86 lines
3.2 KiB
Python
"""Adopt the App queue contract and migrate legacy mappings.
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Revision ID: 0002_app_queue_contract
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Revises: 0001_bitrix_sync_full
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Create Date: 2026-08-06
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"""
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from collections.abc import Sequence
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from alembic import op
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revision: str = "0002_app_queue_contract"
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down_revision: str | None = "0001_bitrix_sync_full"
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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op.execute(
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"""
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DO $$
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BEGIN
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IF to_regclass('han_app.entity_external_mapping') IS NOT NULL THEN
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EXECUTE $copy$
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INSERT INTO bitrix_sync.entity_external_mapping
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(id,entity_type,entity_id,external_system,external_entity_type,
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external_id,status,opened_at,closed_at,close_reason,created_at,updated_at)
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SELECT id,entity_type,entity_id,'bitrix24','contact',
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external_id,'active',coalesce(created_at,now()),NULL,NULL,
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coalesce(created_at,now()),coalesce(created_at,now())
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FROM han_app.entity_external_mapping
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ON CONFLICT DO NOTHING
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$copy$;
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IF EXISTS (
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SELECT 1 FROM han_app.entity_external_mapping old
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LEFT JOIN bitrix_sync.entity_external_mapping new ON new.id=old.id
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WHERE new.id IS NULL
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) THEN
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RAISE EXCEPTION 'legacy mapping migration verification failed';
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END IF;
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END IF;
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END $$;
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"""
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)
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op.execute(
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"""
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INSERT INTO bitrix_sync.settings_versions
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(id,version,validation_status,active,created_by,created_at,activated_at)
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VALUES ('00000000-0000-0000-0000-000000000001',1,'valid',true,'migration',now(),now())
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ON CONFLICT DO NOTHING
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"""
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)
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op.execute(
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"""
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INSERT INTO bitrix_sync.settings
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(id,version_id,key,value_type,value_json,validation_status,active,created_at,updated_at)
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VALUES
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(gen_random_uuid(),'00000000-0000-0000-0000-000000000001','worker','object',
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jsonb_build_object(
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'batch_size',20,'batch_wait_ms',200,'claim_size',20,'lease_seconds',60,
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'limiter_refill_per_sec',2,'limiter_burst',2,'max_in_flight',2,
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'retry_base_seconds',1,'retry_max_seconds',900,'retry_horizon_seconds',86400
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),
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'valid',true,now(),now()),
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(gen_random_uuid(),'00000000-0000-0000-0000-000000000001','reconciliation','object',
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jsonb_build_object(
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'contact_interval_seconds',900,'alert_interval_seconds',3600,
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'overlap_seconds',300,'recovered_spike_threshold',20
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),
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'valid',true,now(),now()),
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(gen_random_uuid(),'00000000-0000-0000-0000-000000000001','business_alerts','object',
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jsonb_build_object(
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'entity_type_id',NULL,'category_id',NULL,'stage_new',NULL,
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'stage_in_progress',NULL,'stage_resolved',NULL,
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'stage_closed_without_resolution',NULL,'sla_business_hours',8
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),
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'valid',true,now(),now())
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ON CONFLICT DO NOTHING;
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"""
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)
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def downgrade() -> None:
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raise RuntimeError("App queue contract migration is forward-only")
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