Aug 7 - Update: add external inspector

app/models/notification_matrix.py

@@ -10,6 +10,14 @@ role_key values
 admin            — all users with role='admin'
 director         — all users with role='director'
 inspector        — all users with role='inspector'
+                   EXCEPTION: for event 'inspection_completed', the inspector
+                   column notifies ONLY the inspection's own inspector
+                   (the submitter), not the whole inspector pool. Scoping is
+                   applied in notify_by_matrix() via the inspection_id.
+external_inspector — all users with role='external_inspector' (customer /
+                   third-party inspectors). Separate column so third parties
+                   can be routed differently from the tenant's own crew; the
+                   'inspection_completed' scoping above applies here too.
 project_manager  — all users with role='project_manager'
 customer         — all customer-portal users assigned to the relevant facility
 assignee         — the specific user the issue/inspection is assigned to
@@ -40,6 +48,7 @@ MATRIX_ROLES = [
     ('admin',           'Admin'),
     ('director',        'Director'),
     ('inspector',       'Inspector'),
+    ('external_inspector', 'External Inspector'),
     ('project_manager', 'Project Manager'),
     ('auditor',         'Auditor'),
     ('customer',        'Customer'),
@@ -171,6 +180,18 @@ MATRIX_DEFAULTS = {
     ('score_alert',            'custom'):          False,
 }
 
+# MT-15 — the External Inspector column defaults to whatever the internal
+# Inspector column defaults to, for every event. Mirroring rather than listing
+# 14 more literals means a future event added for 'inspector' automatically
+# gets a matching external default instead of silently falling back to the
+# is_enabled() fallback. Admins can diverge the two columns in the UI at any
+# time; this only seeds rows that do not exist yet.
+MATRIX_DEFAULTS.update({
+    (_event, 'external_inspector'): _enabled
+    for (_event, _role), _enabled in list(MATRIX_DEFAULTS.items())
+    if _role == 'inspector'
+})
+
 
 class NotificationMatrix(db.Model):
     """Admin-controlled per-event notification routing."""