Implement adding students

app/Http/Controllers/StudentController.php

@@ -34,7 +34,20 @@ class StudentController extends Controller
      */
     public function store(Request $request)
     {
-        //
+        if ($request->user()->cannot('create', Student::class)) abort(403);
+        $request->validate([
+            'first_name' => ['required'],
+            'last_name'  => ['required'],
+            'grade'      => ['required', 'integer'],
+        ]);
+
+        $student = Student::create([
+            'first_name' => request('first_name'),
+            'last_name' => request('last_name'),
+            'grade' => request('grade'),
+            'school_id' => Auth::user()->school_id
+        ]);
+        return redirect('/students');
     }
 
     /**

app/Policies/StudentPolicy.php

@@ -5,6 +5,7 @@ namespace App\Policies;
 use App\Models\Student;
 use App\Models\User;
 use Illuminate\Auth\Access\Response;
+use function is_null;
 
 class StudentPolicy
 {
@@ -37,7 +38,7 @@ class StudentPolicy
      */
     public function create(User $user): bool
     {
-        //
+        return ! is_null($user->school_id);
     }
 
     /**

routes/web.php

@@ -27,6 +27,7 @@ Route::middleware(['auth','verified'])->controller(UserController::class)->group
 // Student Related Routes
 Route::middleware(['auth','verified'])->controller(StudentController::class)->group(function() {
     Route::get('/students','index');
+    Route::post('students', 'store');
     Route::get('/students/{student}/edit','edit');
     Route::patch('/students/{student}','update');
     Route::delete('/students/{student}', 'destroy');