create created model event and adding role and permission seeder

app/Models/Permission.php

@@ -6,5 +6,17 @@ use Spatie\Permission\Models\Permission as Model;
 
 class Permission extends Model
 {
-  // 
+  /**
+   * @inheritdoc
+   */
+  public static function boot()
+  {
+    parent::boot();
+
+    static::created(function (Permission $permission) {
+      if ($role = Role::where('name', 'superuser')->first()) {
+        $role->permissions()->attach([$permission->id]);
+      }
+    });
+  }
 }

database/seeders/InitialSeeder.php

@@ -2,6 +2,8 @@
 
 namespace Database\Seeders;
 
+use App\Models\Permission;
+use App\Models\Role;
 use App\Models\User;
 use Illuminate\Database\Console\Seeds\WithoutModelEvents;
 use Illuminate\Database\Seeder;
@@ -35,5 +37,21 @@ class InitialSeeder extends Seeder
 
         $user->email_verified_at = now();
         $user->save();
+
+        Role::create([
+            'name' => 'superuser',
+            'guard_name' => 'web',
+        ]);
+
+        $su->assignRole('superuser');
+
+        collect(['user', 'permission', 'role', 'menu'])->each(function ($name) {
+            collect(['create', 'read', 'update', 'delete'])->each(function ($ability) use ($name) {
+                Permission::create([
+                    'name' => sprintf('%s %s', $ability, $name),
+                    'guard_name' => 'web',
+                ]);
+            });
+        });
     }
 }