feat(mes): Week 4 — Work orders, products, schedule-aware TEEP#142
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Mikecranesync wants to merge 2 commits into
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feat(mes): Week 4 — Work orders, products, schedule-aware TEEP#142Mikecranesync wants to merge 2 commits into
Mikecranesync wants to merge 2 commits into
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Adds OEE computation engine, 60-second tick loop, fleet endpoints: - compute_oee() pure function: A×P×Q with clamp/rounding (PRD §10 AC#3, AC#5) - 30-tick alert at OEE < 60% per line (OEE_ALERT_TICKS=30) - ItemCount delta tracking from HR100 (cumulative register) - run_time_in_window() SQL: sums RUNNING seconds in last tick window - 4 new endpoints: /oee, /oee/history, /oee/summary, /kpis - oee_calculator background task wired into FastAPI lifespan - 16 new tests, zero regressions (48/48 suite) Closes MIRA#321 Generated with [Claude Code](https://claude.ai/code) via [Happy](https://happy.engineering) Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Happy <yesreply@happy.engineering>
…sts, 66 total pass)
Work order CRUD + product management:
- POST/GET /api/mes/products — create SKU with ideal_cycle_sec
- POST /api/mes/work-orders — creates PENDING; validates line + product + unique order_number
- GET /api/mes/work-orders — list with ?line_id= / ?status= filters
- GET /api/mes/work-orders/{id} — detail
- PATCH /api/mes/work-orders/{id}/status — enforced transitions (PENDING→ACTIVE→COMPLETE/CANCELLED)
- 409 when second ACTIVE work order attempted on same line
Schedule-aware TEEP:
- compute_oee() gains utilisation param (default 1.0 — Week 3 backward compat)
- TEEP = OEE × utilisation (clamped 0-1)
- _active_utilisation() queries schedules table; falls back to 1.0 when no schedules exist
18 new tests, zero regressions (66/66 suite)
Closes MIRA#322
Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
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Summary
POST,GET,GET/{id},PATCH/{id}/statuswith enforced state machine (PENDING→ACTIVE→COMPLETE/CANCELLED)POST /api/mes/products+GET /api/mes/products— creates SKUs withideal_cycle_secso OEE Performance uses the correct target ratecompute_oee()now acceptsutilisationparam (default 1.0 — full Week 3 backward compat); TEEP = OEE × utilisation_active_utilisation()queriesschedulestable — returns 1.0 when no schedules exist (no regression), 0.0 when outside any shift, 1.0 when inside a shiftTest plan
pytest tests/test_work_orders.py -v— 18/18 pass (TEEP math, CRUD, state transitions, 409 constraint, product endpoints)pytest tests/ -v— 66/66 pass (no regressions against Weeks 1–3)Closes
Closes MIRA#322
🤖 Generated with Claude Code