refactor: optimize AcademicTermService methods and improve query handling

BEST_PRACTICE.md

@@ -241,18 +241,26 @@ ## 5. Kode Ringkas & Idiomatis Laravel
 | `App::make('Class')` | `app('Class')` |
 
 - **Jangan panggil `env()` di luar file config.** Simpan dulu ke `config/*.php`, lalu akses lewat `config('nama.key')`. Ini berlaku juga untuk kredensial/flag baru yang ditambahkan.
-- **Tidak pakai DocBlock** untuk mendeskripsikan fungsi. Gunakan nama method yang deskriptif + return type/param type hint dari PHP. DocBlock hanya boleh dipakai kalau memang dibutuhkan untuk generic type (`@return Collection<int, Student>`) yang tidak bisa diekspresikan native PHP — bukan untuk narasi.
-  ```php
-  // Bad
-  /**
-   * The function checks if given string is a valid ASCII string
-   * @param string $string
-   * @return bool
-   */ 
-  public function checkString($string) { }
+- **DocBlock boleh dipakai kalau memang dibutuhkan dan penting** — bukan default yang dipasang di semua method. Untuk method standar (CRUD biasa, atau apa pun yang sudah jelas maksudnya dari nama method + return/param type PHP), **jangan** tambah DocBlock — itu pemborosan. DocBlock baru layak ditulis untuk kasus yang memang penting, misalnya:
+  1. **Generic type** yang tidak bisa diekspresikan native PHP, mis. `@return Collection<int, Student>`, `@param array<int, string>`.
+  2. **Perilaku non-obvious** yang bisa bikin pembaca salah paham kalau tidak dijelaskan: aturan bisnis tersembunyi, constraint yang tidak kelihatan dari nama method, workaround keterbatasan interface/library.
 
-  // Good
-  public function isValidAsciiString(string $string): bool { }
+  ```php
+  // Bad — DocBlock generik yang cuma mengulang nama method, tidak nambah informasi
+  /**
+   * Get the validation rules that apply to the request.
+   */
+  public function rules(): array { ... }
+
+  // Good — tanpa DocBlock sama sekali, karena nama + return type sudah cukup jelas
+  public function rules(): array { ... }
+
+  // Good — DocBlock dipertahankan karena memang menjelaskan hal yang tidak
+  // kelihatan dari signature method (fallback logic yang bisa mengejutkan)
+  /**
+   * Falls back to the one with the latest start date if none is explicitly active.
+   */
+  public function getActive(): ?AcademicTerm { ... }
   ```
 - Komentar kode hanya untuk menjelaskan **kenapa**, bukan **apa** — kalau nama variabel/method sudah jelas, jangan tambah komentar.
 

app/Http/Controllers/Admin/Master/AcademicTermController.php

@@ -24,7 +24,7 @@ public function index(PaginatedRequest $request): Response
             'academicTerms' => $this->service->paginated(
                 ...$request->validatedWithDefaults(),
                 semester: $request->validated('semester'),
-                isActive: $request->filled('is_active') ? filter_var($request->validated('is_active'), FILTER_VALIDATE_BOOLEAN) : null,
+                isActive: $request->filled('is_active') ? $request->boolean('is_active') : null,
             ),
             'filters' => $request->only(['semester', 'is_active']),
         ]);

app/Services/Admin/Master/AcademicTermService.php

@@ -9,30 +9,14 @@
 
 class AcademicTermService
 {
-    public function getAllForSelect(): Collection
-    {
-        return AcademicTerm::select(['id', 'academic_year', 'semester', 'start_date', 'end_date', 'is_active', 'open_semesters'])->latest()->get();
-    }
-
-    /**
-     * The academic term currently marked active, falling back to the one with
-     * the latest start date if none is explicitly active.
-     */
-    public function getActive(): ?AcademicTerm
-    {
-        return AcademicTerm::where('is_active', true)->first()
-            ?? AcademicTerm::orderByDesc('start_date')->first();
-    }
-
     public function paginated(int $perPage = 25, string $search = '', ?string $semester = null, ?bool $isActive = null): LengthAwarePaginator
     {
         return AcademicTerm::query()
-            ->select(['id', 'academic_year', 'semester', 'start_date', 'end_date', 'is_active', 'open_semesters'])
-            ->when($search, fn($q) => $q->where('academic_year', 'like', "%{$search}%"))
-            ->when($semester, fn($q) => $q->where('semester', $semester))
-            ->when($isActive !== null, fn($q) => $q->where('is_active', $isActive))
+            ->when($search, fn ($q) => $q->where('academic_year', 'like', "%{$search}%"))
+            ->when($semester, fn ($q) => $q->where('semester', $semester))
+            ->when($isActive !== null, fn ($q) => $q->where('is_active', $isActive))
             ->latest()
-            ->paginate($perPage);
+            ->paginate($perPage, ['id', 'academic_year', 'semester', 'start_date', 'end_date', 'is_active', 'open_semesters']);
     }
 
     public function create(array $data): AcademicTerm
@@ -45,13 +29,14 @@ public function create(array $data): AcademicTerm
 
     public function update(AcademicTerm $academicTerm, array $data): AcademicTerm
     {
-        $academicTerm->academic_year = $data['academic_year'];
-        $academicTerm->semester = $data['semester'];
-        $academicTerm->start_date = $data['start_date'];
-        $academicTerm->end_date = $data['end_date'];
-        $academicTerm->is_active = $data['is_active'];
-        $academicTerm->open_semesters = $this->normalizeOpenSemesters($data['open_semesters'] ?? []);
-        $academicTerm->update();
+        $academicTerm->update([
+            'academic_year' => $data['academic_year'],
+            'semester' => $data['semester'],
+            'start_date' => $data['start_date'],
+            'end_date' => $data['end_date'],
+            'is_active' => $data['is_active'],
+            'open_semesters' => $this->normalizeOpenSemesters($data['open_semesters'] ?? []),
+        ]);
 
         return $academicTerm;
     }
@@ -72,6 +57,21 @@ public function updateActiveStatus(AcademicTerm $academicTerm, bool $isActive):
         });
     }
 
+    public function getAllForSelect(): Collection
+    {
+        return AcademicTerm::latest()->get(['id', 'academic_year', 'semester', 'start_date', 'end_date', 'is_active', 'open_semesters']);
+    }
+
+    /**
+     * The academic term currently marked active, falling back to the one with
+     * the latest start date if none is explicitly active.
+     */
+    public function getActive(): ?AcademicTerm
+    {
+        return AcademicTerm::where('is_active', true)->first()
+            ?? AcademicTerm::orderByDesc('start_date')->first();
+    }
+
     /**
      * @param  array<int, mixed>  $openSemesters
      * @return array<int, int>