refactor: use QueryBuilder instead of AdminStudentService in students index

Author: frooooooo7

app/Filters/FullNameFilter.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Filters;
+
+use Illuminate\Database\Eloquent\Builder;
+use Spatie\QueryBuilder\Filters\Filter;
+
+class FullNameFilter implements Filter
+{
+    public function __invoke(Builder $query, $value, string $property): void
+    {
+        $value = strtolower(trim($value));
+
+        $parts = preg_split('/\s+/', $value); // rozdzielenie po spacjach (zeby wyszukiwalo jesli podamy i imie, i nazwisko)
+
+        $query->where(function ($q) use ($parts) {
+            if (count($parts) === 1) {
+                $q->whereRaw('LOWER(name) LIKE ?', ["%{$parts[0]}%"])
+                    ->orWhereRaw('LOWER(last_name) LIKE ?', ["%{$parts[0]}%"]);
+            } else {
+                foreach ($parts as $part) {
+                    $q->where(function ($subQ) use ($part) {
+                        $subQ->whereRaw('LOWER(name) LIKE ?', ["%{$part}%"])
+                            ->orWhereRaw('LOWER(last_name) LIKE ?', ["%{$part}%"]);
+                    });
+                }
+            }
+        });
+    }
+}

app/Http/Controllers/Admin/AdminStudentController.php

@@ -2,17 +2,20 @@
 
 namespace App\Http\Controllers\Admin;
 
+use App\Filters\FullNameFilter;
 use App\Http\Controllers\Controller;
 use App\Http\Resources\UserCollection;
-use App\Services\Admin\AdminStudentService;
-use Illuminate\Http\Request;
+use App\Models\User;
+use Spatie\QueryBuilder\AllowedFilter;
+use Spatie\QueryBuilder\QueryBuilder;
 
 class AdminStudentController extends Controller
 {
-    public function __construct(private readonly AdminStudentService $adminStudentService) {}
-
-    public function index(Request $request): UserCollection
+    public function __construct() {}
+    public function index(): UserCollection
     {
-        return new UserCollection($this->adminStudentService->index($request)->paginate(self::PER_PAGE));
+        return new UserCollection(QueryBuilder::for(User::role('driver'))
+            ->allowedFilters(AllowedFilter::custom('search', new FullNameFilter()))
+            ->paginate(self::PER_PAGE));
     }
 }

app/Http/Controllers/CourseRegistration/AdminCourseRegistrationController.php

@@ -9,14 +9,17 @@
 use App\Http\Resources\CourseUserResource;
 use App\Models\CourseRegistration;
 use App\Services\CourseRegistrationService;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
 
 class AdminCourseRegistrationController extends Controller
 {
     public function __construct(protected CourseRegistrationService $courseRegistrationService) {}
 
-    public function index(): CourseRegistrationCollection
+    public function index(Request $request): CourseRegistrationCollection
     {
-        return new CourseRegistrationCollection($this->courseRegistrationService->index());
+        return new CourseRegistrationCollection($this->courseRegistrationService->index($request)->paginate(self::PER_PAGE));
     }
 
     public function store(StoreCourseRegistrationRequest $request): CourseUserResource

app/Services/Admin/AdminStudentService.php

@@ -6,15 +6,16 @@
 use App\Models\CourseRegistration;
 use App\Models\User;
 use App\ValueObjects\CreateCourseRegistration;
-use Illuminate\Support\Collection;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Hash;
 use Illuminate\Support\Str;
 
 class CourseRegistrationService
 {
-    public function index(): Collection
+    public function index(Request $request): Builder
     {
-        return CourseRegistration::all();
+        return CourseRegistration::query();
     }
 
     public function store(CreateCourseRegistration $data): CourseRegistration