Reported: clicking "Post a Listing" on /classifieds while logged out threw
a raw 500 instead of prompting login.
Root cause is upstream, in this Odoo 19 build's own http.py: when
auth='user' raises SessionExpiredException for an anonymous visitor,
Request._serve_db's `finally: self.env = None` clears the request env
before the exception reaches the website error handler, which then tries
to build the login redirect via self.env['ir.http']._redirect(...) and
crashes with TypeError: 'NoneType' object is not subscriptable. This
isn't specific to any one route - it reproduces on every auth='user' +
website=True page hit anonymously, including stock Odoo's own /my (traced
this back to the true cause rather than continuing to treat it as an
unrelated environment quirk, since it now has a real reported symptom).
Since core can't be patched here, worked around it at the route level
across all 9 affected pages (classifieds new/my/renew, membership
my/renew/card, benefits my, school attendance, portal my/school, event
checkin): switched from auth='user' to auth='public' and added an
explicit `if request.env.user._is_public(): return request.redirect(...)`
check at the top of each handler, before Odoo's own auth layer ever gets
a chance to raise. The jsonrpc AJAX endpoints (attendance save, checkin
scan/dashboard) were left on auth='user' since they return a JSON error
rather than attempting an HTML redirect, so they don't hit this path.
Verified against a live Odoo 19 + Postgres 16 container: reproduced the
original crash pre-fix, then confirmed all 9 previously-broken routes now
303-redirect to /web/login?redirect=<path> when hit anonymously, that the
login page carries the redirect target, that logged-in access is
unaffected (200), and that the separate "logged in but lacking a required
group" case (event check-in without Registration Desk) still degrades
gracefully to a clean 403 rather than a crash. Full regression: 48/48
tests pass across the six touched modules.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Session 3-A - core models: community.school.term, .level (admin-defined,
so the same module fits a Grade 1-12 school or a Beginner-Advanced
language school with no code change), .class (auto-creates a linked
slide.channel for LMS glue), .student, .enrollment, and .attendance, plus
is_teacher on res.partner. Class enrolled_count and enrollment
attendance_rate are stored/non-stored computes driven by the
enrollment/attendance one2many chains.
Session 3-B - teacher attendance + at-risk reporting: a portal page at
/school/attendance (auth='user', scoped to classes where teacher_id
matches the logged-in user's partner - works whether the teacher is an
internal or portal user) with a roster and batch save, built as a v19
Interaction (same pattern as event_qr_ticketing's check-in page). Marking
a student absent queues a configurable notice to the parent partner.
Enrollment.is_at_risk flags students below a configurable attendance
threshold (School settings page, same <app>/<block>/<setting> pattern as
community_membership), plus an admin pivot attendance report and an
At-Risk Students list.
Verified against a live Odoo 19 + Postgres 16 container: 14/14 automated
tests pass (class/slide-channel creation, enrolled_count tracking incl.
withdrawal, attendance_rate and at-risk computation, unique
enrollment+date constraint, absence email queuing), plus a full manual
live run - created a term/level/class/student/enrollment via JSON-RPC,
loaded the actual /school/attendance page as the teacher, POSTed a batch
save marking the student absent, and confirmed both the attendance record
and the queued "Absence notice" mail.mail record.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
