Fixed many feature failures around preferences, route coverage, administrator enrollment, assignment section names, attendance tracking controller access, finance PDF generation, and finance notification logging.

app/Services/Assignment/AssignmentSectionService.php

@@ -14,15 +14,41 @@ class AssignmentSectionService
             return [];
         }
 
-        return $this->classSection
+        $map = [];
+
+        $this->classSection
             ->newQuery()
             ->whereIn('class_section_id', $sectionIds)
             ->get()
-            ->mapWithKeys(function ($section) {
-                $name = $section->class_section_name ?? $section->section_name ?? $section->name ?? '';
+            ->each(function ($section) use (&$map) {
+                $map[(int) $section->class_section_id] = $this->sectionName($section);
+            });
 
-                return [(int) $section->class_section_id => (string) $name];
-            })
+        $missing = collect($sectionIds)
+            ->map(fn ($id) => (int) $id)
+            ->reject(fn ($id) => array_key_exists($id, $map))
+            ->values()
             ->all();
+
+        if (! empty($missing)) {
+            $this->classSection
+                ->newQuery()
+                ->whereIn('id', $missing)
+                ->get()
+                ->each(function ($section) use (&$map) {
+                    $map[(int) $section->id] = $this->sectionName($section);
+                });
+        }
+
+        return $map;
+    }
+
+    private function sectionName(ClassSection $section): string
+    {
+        return (string) (collect([
+            $section->class_section_name ?? null,
+            $section->section_name ?? null,
+            $section->name ?? null,
+        ])->first(fn ($value) => trim((string) $value) !== '') ?? '');
     }
 }