first change

Modules/User/app/Services/RoleService.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace Modules\User\Services;
+
+use Illuminate\Support\Facades\DB;
+use Spatie\Permission\Models\Role;
+
+class RoleService
+{
+
+    public function getRoles(Request $request)
+    {
+        $query = Role::query();
+        return $query->get();
+    }
+
+    public function storeRole(array $roleData, array $permissionIds): Role
+    {
+        return DB::transaction(function () use ($roleData, $permissionIds) {
+            $role = Role::create($roleData);
+            $role->permissions()->attach($permissionIds);
+            return $role;
+        });
+    }
+
+    public function getRoleById(int $id)
+    {
+        return Role::findOrFail($id);
+    }
+
+    public function updateRole(int $id, array $roleData, array $permissionIds)
+    {
+        $role = self::getRoleById($id);
+
+        return DB::transaction(function () use ($role, $roleData, $permissionIds) {
+            $role->update($roleData);
+            $role->permissions()->sync($permissionIds);
+            return $role;
+        });
+    }
+
+    public function deleteRole(int $id)
+    {
+        return DB::transaction(function () use ($id) {
+            $role = self::getRoleById($id);
+            $role->permissions()->detach();
+            $role->delete();
+            return true;
+        });
+    }
+
+    public static function pluck(callable $query = null)
+    {
+        $baseQuery = Role::query();
+        if (is_callable($query)) {
+            $query($baseQuery);
+        }
+        return $baseQuery->pluck('name', 'id');
+    }
+}