Aug 18 - Fix customer roles's notification radio buttons issue

app/utils/notifications.py

@@ -209,6 +209,28 @@ def notify(
                            the scheduled-inspection "Confirm receipt" email link. In-app
                            notifications are unaffected — this only shapes the email.
     """
+    # ── Per-account override (phase51) ───────────────────────────────────
+    # A customer-side account's own notification matrix governs EVERY path
+    # that reaches it, not just matrix broadcasts: follower fan-out
+    # (_notify_followers) and direct assignee notifications both call notify()
+    # straight, so without this the editor would offer rows — "Issue follow
+    # update", "Issue assigned" — that appeared to be off while the
+    # notifications kept arriving.
+    #
+    # Only an explicit `False` suppresses. No row means inherit, which is the
+    # default for every account and leaves behaviour exactly as before. The
+    # getattr fallback is deliberate: if the attribute is unavailable for any
+    # reason we send, never silently drop.
+    if event_type and getattr(recipient, 'is_customer_account', False):
+        from app.models.user_notification_matrix import override_for
+        if override_for(recipient.id, event_type) is False:
+            logger.info(
+                'NOTIFICATION SUPPRESSED | user=%s | event=%s | '
+                'reason=per_account_override_off',
+                recipient.username, event_type,
+            )
+            return
+
     # Determine digest flag before creating the record.
     # Digest mode is only respected when individual preferences are in effect.
     hold_for_digest = (