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HartOMat/backend/app/tasks/celery_app.py
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Hartmut c6556434d6 refactor(section-a+c): decompose step_tasks.py into pipeline domain
Section A — 1172-line step_tasks.py split into 4 focused modules under
backend/app/domains/pipeline/tasks/:
- extract_metadata.py: process_step_file, reextract_cad_metadata,
  _auto_populate_materials_for_cad, bbox helpers + PipelineLogger
- render_thumbnail.py: render_step_thumbnail, regenerate_thumbnail
  + PipelineLogger instrumentation
- render_order_line.py: dispatch_order_line_render, render_order_line_task
  (full still+turntable paths) + PipelineLogger step tracking
- export_glb.py: generate_gltf_geometry_task, generate_gltf_production_task

All task names preserved (app.tasks.step_tasks.*) for backward compat.
step_tasks.py is now a 23-line import-only shim.

Section C — celery_app.py task routing:
- app.domains.pipeline.tasks.* → step_processing (primary route)
- All 4 new modules added to include list for Celery discovery
- app.tasks.step_tasks.* kept as legacy fallback for in-flight tasks

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-08 20:43:56 +01:00

61 lines
2.2 KiB
Python

from celery import Celery
from celery.schedules import crontab
from app.config import settings
celery_app = Celery(
"schaefflerautomat",
broker=settings.redis_url,
backend=settings.redis_url,
include=[
"app.tasks.step_tasks", # shim — re-exports from domains.pipeline.tasks.*
"app.domains.pipeline.tasks.extract_metadata",
"app.domains.pipeline.tasks.render_thumbnail",
"app.domains.pipeline.tasks.render_order_line",
"app.domains.pipeline.tasks.export_glb",
"app.tasks.ai_tasks",
"app.tasks.beat_tasks",
"app.domains.rendering.tasks",
"app.domains.products.tasks",
"app.domains.imports.tasks",
"app.domains.materials.tasks",
],
)
celery_app.conf.update(
task_serializer="json",
result_serializer="json",
accept_content=["json"],
timezone="UTC",
enable_utc=True,
task_routes={
"app.domains.pipeline.tasks.*": {"queue": "step_processing"},
"app.domains.rendering.tasks.*": {"queue": "thumbnail_rendering"},
"app.tasks.beat_tasks.*": {"queue": "step_processing"},
"app.tasks.ai_tasks.*": {"queue": "ai_validation"},
# Legacy task names (shim) — keep until old queued tasks drain
"app.tasks.step_tasks.*": {"queue": "step_processing"},
},
beat_schedule={
"broadcast-queue-status-every-10s": {
"task": "app.tasks.beat_tasks.broadcast_queue_status",
"schedule": 10.0, # every 10 seconds
},
"recover-stuck-cad-files-every-5m": {
"task": "app.tasks.beat_tasks.recover_stuck_cad_files",
"schedule": 300.0, # every 5 minutes
},
"batch-render-notifications-every-60s": {
"task": "app.tasks.beat_tasks.batch_render_notifications",
"schedule": 60.0, # every 60 seconds
},
"recover-stalled-renders-every-5m": {
"task": "app.tasks.beat_tasks.recover_stalled_renders",
"schedule": 300.0, # every 5 minutes
},
"apply-worker-concurrency-every-5m": {
"task": "app.tasks.beat_tasks.apply_worker_concurrency",
"schedule": 300.0, # every 5 minutes
},
},
)