Two bugs were colluding to make iPhone scans look like "nothing
happens":
1. The in-app scanner was calling action.doAction({res_model: 'fp.job',
res_id: <decoded-id>}). Old physical stickers (still on every box)
encode /fp/wo/<mrp.production.id> — that id space doesn't match
fp.job, so the form opened on a non-existent record and silently
showed nothing. New /fp/job/<id> stickers happened to work because
the IDs lined up by coincidence.
2. The /fp/wo/<id> controller redirected to mrp.production / mrp.workorder
forms, both of which still exist as legacy records but aren't the
canonical source of truth post-migration.
Fix:
- qr_scanner._handleCode now navigates via window.location.href instead
of action.doAction. It hands /fp/job/<n> and /fp/wo/<n> URLs straight
to the existing server-side controllers, which know how to resolve
the right record. Bare numeric ids pasted manually -> /fp/job/<n>.
Anything else surfaces the decoded text as an error so the operator
can see decode worked but the value isn't a sticker.
- Modal now shows "Detected: <value>" the moment a code is decoded
(before navigation), so even on slow phones the operator sees
immediate feedback that the camera read the QR.
- wo_scan.py now resolves in this order:
1. fp.job by legacy_mrp_production_id (migration-aware — old
stickers route to the new model)
2. mrp.production direct browse
3. mrp.workorder direct browse
4. fall back to /odoo/plating-jobs (or work-orders list)
Versions: shopfloor 19.0.17.0.0 -> 19.0.18.0.0,
reports 19.0.7.15.0 -> 19.0.7.16.0.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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