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57 Commits

Author SHA1 Message Date
Hartmut 381f44bc8b feat: render health endpoint + test script + pipeline fixes 
- GET /api/worker/health/render: checks render-worker (thumbnail_rendering
  queue), Blender availability via active_queues inspect, queue depth,
  last render recency — returns ok/degraded/down status
- scripts/test_render_pipeline.py: integration test for full pipeline
  (--health, --sample, --full modes)
- PLAN.md: appended Render Pipeline Fixes section with all B-Fixes
- LEARNINGS.md: documented 5 new learnings (queue mismatch, circular
  import, 307 redirect, worker capability detection)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-06 19:34:12 +01:00
Hartmut c0ea60d984 fix: resolve open risks — invoice race condition, SMTP config, workflow seeds 
- billing/service.py: pg_advisory_xact_lock on invoice_number_seq per year
  → prevents duplicate INV-YYYY-NNNN under concurrent requests
- admin.py: SMTP settings in system_settings (smtp_host/port/user/password/
  from_address/enabled) with GET+PUT support; seed-workflows endpoint creates
  4 standard workflow definitions (still-cycles, still-eevee, turntable,
  multi-angle) idempotently
- notifications/service.py: send_email_notification_stub now sends real
  SMTP email via smtplib when smtp_enabled=true in system_settings
- Admin.tsx: SMTP settings panel (host/port/user/password/from + enable
  toggle, save button); Seed Standard Workflows maintenance button
- Upload.tsx: fix TS error — title→aria-label on Lucide icons
- Admin.tsx Settings type: add render_backend/flamenco_* fields (TS fix)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-06 18:15:45 +01:00
Hartmut f19a6ccde8 feat(F-G-H-I): STL cache, invoices, import validation, notification settings 
Phase F — STL Hash Cache:
- Migration 041: step_file_hash column on cad_files
- cache_service.py: SHA256 hash + MinIO-backed STL cache (check/store)
- render_step_thumbnail: compute+persist hash before render
- generate_stl_cache: check MinIO cache before cadquery conversion, store after

Phase G — Invoices:
- Migration 042: invoices + invoice_lines tables with RLS
- Invoice/InvoiceLine models + schemas
- billing service: generate_invoice_number (INV-YYYY-NNNN), create/list/get/delete/PDF
- WeasyPrint PDF generation; backend Dockerfile + pyproject.toml deps
- invoice_router with 6 endpoints; registered in main.py
- frontend: Billing.tsx page + api/billing.ts; route + nav link

Phase H — Import Sanity Check:
- Migration 043: import_validations table
- ImportValidation model + schemas
- run_sanity_check: material fuzzy-match (cutoff=0.8), STEP availability, duplicate detection
- validate_excel_import Celery task (queue: step_processing)
- uploads.py: create ImportValidation on /excel, fire task, expose GET /validations/{id}
- frontend: Upload.tsx polling ValidationDialog with Ampel status indicators

Phase I — Notification Settings:
- Migration 044: notification_configs table (user×event×channel toggles)
- NotificationConfig model + seeds (in_app=true, email=false)
- get/upsert/reset config endpoints on /notifications/config
- frontend: NotificationSettings.tsx page + api/notifications.ts extensions

Infrastructure:
- docker-compose.yml: add worker-thumbnail service (concurrency=1, Q=thumbnail_rendering)
- Fix Dockerfile: libgdk-pixbuf-2.0-0 (correct Debian bookworm package name)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-06 18:05:01 +01:00
Hartmut 9d1a820295 refactor(A2): replace blender-renderer HTTP service with render-worker Celery container 
- Create render-worker/ with Dockerfile (Ubuntu + cadquery + Blender via host mount)
- Add render-worker/check_version.py: verifies Blender >= 5.0.1 at startup, Exit 1 on failure
- Add render-worker/scripts/: blender_render.py, still_render.py, turntable_render.py
- Create backend/app/services/render_blender.py: direct subprocess rendering
  - convert_step_to_stl() and export_per_part_stls() using cadquery
  - render_still(): STEP → STL → PNG via Blender subprocess
  - is_blender_available(): detects BLENDER_BIN env for render-worker context
- Create backend/app/domains/rendering/tasks.py: render_still_task + render_turntable_task
- Update step_processor.py: use subprocess path when BLENDER_BIN env is set (render-worker)
- Update step_tasks.py: generate_stl_cache uses direct cadquery instead of HTTP
- Remove blender-renderer and threejs-renderer from docker-compose.yml
- Replace worker-thumbnail with render-worker (Ubuntu + cadquery + Blender mount)
- Remove Docker SDK from backend Dockerfile (was only for flamenco scaling)
- Update .env.example: BLENDER_VERSION=5.0.1 documented
- Update celery_app.py: include domains.rendering.tasks in autodiscover

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-06 15:48:46 +01:00
Hartmut 1d6864fb64 refactor(A1): remove Flamenco, simplify render pipeline to Celery-only 
- Remove flamenco-manager and flamenco-worker from docker-compose.yml
- Delete flamenco_client.py, flamenco_tasks.py, docker_scaler.py
- Simplify render_dispatcher.py to Celery-only (removes ~300 lines)
- Remove Flamenco beat schedule from celery_app.py
- Clean admin.py: remove flamenco settings, endpoints, threejs validation
- Clean orders.py cancel-render: Celery revoke only
- Clean worker.py: remove flamenco_job_id from activity response
- Migration 032: cancel lingering flamenco jobs, remove flamenco settings
- PLAN.md: mark all decisions confirmed, status IN UMSETZUNG

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-06 15:38:37 +01:00
Hartmut 552922eb8a chore: remove build artifacts from tracking, extend .gitignore 2026-03-05 22:13:21 +01:00
Hartmut bce762a783 feat: initial commit 2026-03-05 22:12:38 +01:00