Aug 25 - Fixed inspection access denied by inspector

app/routes/inspections.py

@@ -772,7 +772,11 @@ def view(inspection_id):
     if inspection is None:
         abort(404)
 
-    if current_user.is_inspector and inspection.inspector_id != current_user.id:
+    # Read access matches the LIST (rule 58) — an inspector may open anything
+    # at their contracted facilities, not only what they performed. Editing
+    # someone else's inspection is still refused (execute / save-draft /
+    # upload-photo / flag-issue keep the authorship check).
+    if current_user.is_inspector and not _inspector_may_read(inspection, current_user):
         flash('Access denied.', 'danger')
         return redirect(url_for('inspections.index'))
     if current_user.role == 'customer':
@@ -970,8 +974,22 @@ def view(inspection_id):
         }
 
     followup_assignees = _followup_assignees_for(inspection, current_user)
+    # An inspector viewing SOMEBODY ELSE's inspection gets a read-only page.
+    # Without this the buttons would all render and then fail on click — the
+    # same list-says-yes / page-says-no mismatch this change removes.
+    is_own_inspection = (not current_user.is_inspector
+                         or inspection.inspector_id == current_user.id)
+    # Whoever is expected to carry out the follow-up (phase53) may start the
+    # re-inspection even though the original inspection is not theirs.
+    owns_follow_up = bool(
+        inspection.follow_up_required
+        and inspection.follow_up_owner
+        and inspection.follow_up_owner.id == current_user.id
+    )
     return render_template('inspections/view.html',
                            followup_assignees=followup_assignees,
+                           is_own_inspection=is_own_inspection,
+                           owns_follow_up=owns_follow_up,
                            inspection=inspection,
                            form_fields=form_fields,
                            form_data=form_data,
@@ -1311,7 +1329,11 @@ def export_pdf(inspection_id):
     if inspection is None:
         abort(404)
 
-    if current_user.is_inspector and inspection.inspector_id != current_user.id:
+    # Read access matches the LIST (rule 58) — an inspector may open anything
+    # at their contracted facilities, not only what they performed. Editing
+    # someone else's inspection is still refused (execute / save-draft /
+    # upload-photo / flag-issue keep the authorship check).
+    if current_user.is_inspector and not _inspector_may_read(inspection, current_user):
         flash('Access denied.', 'danger')
         return redirect(url_for('inspections.index'))
     if current_user.role == 'customer':
@@ -1396,6 +1418,28 @@ def _view_url(inspection_id):
     return url_for('inspections.view', inspection_id=inspection_id)
 
 
+def _inspector_may_read(inspection, user):
+    """May this inspector OPEN someone else's inspection?
+
+    Yes, when it happened at a facility on one of their contracts — the same
+    scope `index()` uses (rule 58: an inspector's scope covers all data in their
+    contracted facilities, not just their own work).
+
+    This used to test authorship instead, and the two disagreed: the list
+    showed every inspection at the inspector's facilities, then clicking one
+    said "Access denied". It also blocked the phase53 follow-up assignee from
+    opening the parent inspection they had just been asked to re-inspect —
+    the button they needed was on a page they could not reach.
+
+    READ only. Editing someone else's inspection is still refused: execute,
+    save-draft, upload-photo and flag-issue all keep the authorship check.
+    """
+    fids = get_inspector_scope(user)
+    if fids is None:          # not an inspector — no scoping applies here
+        return True
+    return bool(fids) and inspection.facility_id in fids
+
+
 def _followup_assignees_for(inspection, actor):
     """Inspectors who may be handed this inspection's follow-up.
 
@@ -1826,6 +1870,26 @@ def reinspect(inspection_id):
         flash('Access denied.', 'danger')
         return redirect(url_for('inspections.index'))
 
+    # An inspector may re-inspect their OWN work, or work they have been
+    # handed the follow-up for (phase53). Anything else at a contracted
+    # facility is readable but not theirs to redo — starting a re-inspection
+    # of a colleague's inspection uninvited only creates confusion about who
+    # is doing it.
+    if current_user.is_inspector:
+        if parent.follow_up_required and parent.follow_up_owner:
+            # A live follow-up has exactly ONE owner (phase53). Even the
+            # original inspector does not start it once it has been handed to
+            # someone else — that is the whole point of assigning it, and two
+            # people turning up is the failure being designed out.
+            may = parent.follow_up_owner.id == current_user.id
+        else:
+            # No follow-up outstanding: re-inspecting your own work is fine,
+            # someone else's is not yours to redo uninvited.
+            may = parent.inspector_id == current_user.id
+        if not may:
+            flash('That re-inspection has been assigned to someone else.', 'warning')
+            return redirect(_view_url(inspection_id))
+
     session['reinspect_parent_id']   = parent.id
     session['reinspect_template_id'] = parent.template_id
     session['reinspect_facility_id'] = parent.facility_id

app/templates/inspections/view.html

@@ -353,7 +353,12 @@
       <button onclick="window.print()" class="btn btn-sm btn-outline-secondary">
         <i class="bi bi-printer"></i> Print
       </button>
-      {% if current_user.role not in ['customer'] %}
+      {# Offered to managers, to the inspector who did this inspection, and to
+         whoever the follow-up was assigned to (phase53). Not to any other
+         inspector who can merely SEE it: reinspect() refuses them, and showing
+         a button that fails on click is the mismatch this page just fixed. #}
+      {% if current_user.role not in ['customer']
+            and (is_own_inspection or owns_follow_up) %}
       <a href="{{ url_for('inspections.reinspect', inspection_id=inspection.id) }}"
          class="btn btn-sm btn-outline-primary"
          title="Start a follow-up re-inspection with the same template and facility">
@@ -427,8 +432,10 @@
       </div>
       {% endif %}
       {% if inspection.follow_up_note %}<br><span class="small">{{ inspection.follow_up_note }}</span>{% endif %}
-      {# Re-inspection is staff work — reinspect() already refuses customers. #}
-      {% if current_user.role != 'customer' %}
+      {# Re-inspection is staff work — reinspect() already refuses customers —
+         and among inspectors it belongs to the follow-up's OWNER. #}
+      {% if current_user.role != 'customer'
+            and (is_own_inspection or owns_follow_up) %}
       <div class="mt-2">
         <a href="{{ url_for('inspections.reinspect', inspection_id=inspection.id) }}"
            class="btn btn-sm btn-warning">