Agent Zero
727d86614e
P0 (7): Auth-bypass removed, migrations fixed, plugin-upload disabled, RLS FORCE+WITH CHECK, plugin double-registration fixed, persistent volume, domain removed P1 (11): User/tenant model, Redis centralized, worker separated, transactional outbox, XSS fixed, DMS chunked streaming, permissions unified, password reset, metrics secured, config/docs fixed, cross-tenant FK P2 (4): Contact model normalized, cross-imports reduced 94%, commands+state machines for contacts/dms/mail/calendar, SPA path-traversal 8 new migrations, 99 unit tests, 13 commands, 8 contracts, 72 files changed
72 lines
2.2 KiB
Python
72 lines
2.2 KiB
Python
"""Create event_outbox table for transactional outbox pattern.
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Revision ID: 0040_outbox
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Revises: 0039_contact_normalize
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Create Date: 2026-07-25
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Stores domain events in a durable table so they survive process crashes,
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restarts, and multi-replica deployments. A background worker polls the
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outbox and publishes events to the in-process event bus.
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"""
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from __future__ import annotations
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from typing import Union
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import sqlalchemy as sa
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from alembic import op
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# revision identifiers
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revision: str = "0040_outbox"
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down_revision: Union[str, None] = "0039_contact_normalize"
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branch_labels: Union[str, None] = None
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depends_on: Union[str, None] = None
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def upgrade() -> None:
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conn = op.get_bind()
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# Ensure pgcrypto extension for gen_random_uuid()
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conn.execute(sa.text("CREATE EXTENSION IF NOT EXISTS pgcrypto"))
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conn.execute(
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sa.text(
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"""
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CREATE TABLE IF NOT EXISTS event_outbox (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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tenant_id UUID NOT NULL,
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event_name VARCHAR(255) NOT NULL,
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payload JSONB NOT NULL,
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status VARCHAR(20) NOT NULL DEFAULT 'pending',
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attempts INT NOT NULL DEFAULT 0,
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max_attempts INT NOT NULL DEFAULT 5,
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next_retry_at TIMESTAMPTZ,
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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published_at TIMESTAMPTZ
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)
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"""
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)
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)
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# Index for the worker query: WHERE status = 'pending' ORDER BY next_retry_at
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conn.execute(
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sa.text(
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"CREATE INDEX IF NOT EXISTS ix_outbox_status "
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"ON event_outbox (status, next_retry_at)"
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)
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)
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conn.execute(
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sa.text(
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"CREATE INDEX IF NOT EXISTS ix_outbox_tenant "
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"ON event_outbox (tenant_id)"
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)
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)
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def downgrade() -> None:
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conn = op.get_bind()
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conn.execute(sa.text("DROP INDEX IF EXISTS ix_outbox_tenant"))
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conn.execute(sa.text("DROP INDEX IF EXISTS ix_outbox_status"))
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conn.execute(sa.text("DROP TABLE IF EXISTS event_outbox"))
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