reconstruction of the project

app/Http/Resources/Assignment/AssignmentOverviewResource.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class AssignmentOverviewResource extends JsonResource
+{
+    public function toArray(Request $request): array
+    {
+        return [
+            'classSections' => AssignmentSectionResource::collection(collect($this->classSections ?? [])),
+            'schoolYears' => $this->schoolYears ?? [],
+            'schoolYear' => $this->schoolYear ?? null,
+            'selectedYear' => $this->selectedYear ?? null,
+            'selectedSemester' => $this->selectedSemester ?? null,
+            'semester' => $this->semester ?? null,
+            'current_school_year' => $this->current_school_year ?? null,
+        ];
+    }
+}

app/Http/Resources/Assignment/AssignmentSectionResource.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class AssignmentSectionResource extends JsonResource
+{
+    public function toArray(Request $request): array
+    {
+        return [
+            'class_section_id' => $this['class_section_id'] ?? null,
+            'class_section_name' => $this['class_section_name'] ?? '',
+            'main_teachers' => $this['main_teachers'] ?? [],
+            'teacher_assistants' => $this['teacher_assistants'] ?? [],
+            'students' => $this['students'] ?? [],
+            'semester' => $this['semester'] ?? '',
+            'school_year' => $this['school_year'] ?? '',
+            'description' => $this['description'] ?? '',
+        ];
+    }
+}