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HartOMat/backend/alembic/versions/048_render_job_document.py
T
Hartmut ea31ed657c feat(refactor/phase1): foundation infrastructure for modular pipeline
Phase 1 of PLAN_REFACTOR.md — all four sub-tasks implemented:

1.1 PipelineLogger (backend/app/core/pipeline_logger.py)
  - Structured step_start/step_done/step_error/step_progress API
  - Publishes to Python logging AND Redis SSE via log_task_event
  - Context manager `pl.step("name")` for auto-timing

1.2 RenderJobDocument (backend/app/domains/rendering/job_document.py)
  - Pydantic JSONB schema: state machine + per-step records + timing
  - begin_step/finish_step/fail_step/skip_step helpers
  - Migration 048: adds render_job_doc JSONB column to order_lines
  - OrderLine model updated with render_job_doc field

1.3 TenantContextMiddleware (backend/app/core/middleware.py)
  - Decodes JWT, stores tenant_id + role in request.state
  - get_db updated to auto-apply RLS SET LOCAL from request.state
  - Registered in main.py (runs before every request)
  - JWT now embeds tenant_id claim via create_access_token()
  - Login endpoint passes tenant_id to token creation

1.4 ProcessStep Registry (backend/app/core/process_steps.py)
  - StepName StrEnum with all 20 pipeline step names
  - Single source of truth for log prefixes, DB records, UI labels

Also adds db_utils.py with set_tenant_sync() + get_sync_session()
for use inside Celery tasks (bypass-safe RLS helper).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-08 19:25:08 +01:00

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Python

"""Add render_job_doc JSONB column to order_lines.
Stores a structured RenderJobDocument (state machine, per-step results,
timing, GPU info) alongside the legacy render_log column.
Revision ID: 048
Revises: 047
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects.postgresql import JSONB
revision = "048"
down_revision = "047"
branch_labels = None
depends_on = None
def upgrade() -> None:
op.add_column(
"order_lines",
sa.Column("render_job_doc", JSONB, nullable=True),
)
def downgrade() -> None:
op.drop_column("order_lines", "render_job_doc")