Added the ability to manage a group of users.

app/Services/Role/BuilderCommand.php

@@ -0,0 +1,15 @@
+<?php declare(strict_types=1);
+
+namespace App\Services\Role;
+
+use App\Dto\Builder\Role as RoleBuilderDto;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Relations\Relation;
+
+class BuilderCommand
+{
+    public function execute(Relation | Builder $query, RoleBuilderDto $roleBuilderDto): Relation | Builder
+    {
+        return $query;
+    }
+}

app/Services/Role/RoleCommandHandler.php

@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+
+namespace App\Services\Role;
+
+use App\Models\Role;
+
+final readonly class RoleCommandHandler
+{
+    public function handleStore(array $data): Role
+    {
+        return Role::create($data);
+    }
+
+    public function handleUpdate(Role $role, array $data): Role
+    {
+        $role->update($data);
+        $role->touch();
+
+        return $role;
+    }
+
+    public function handleDestroy(Role $role): void
+    {
+        $role->delete();
+    }
+}

app/Services/Role/RoleSyncPermissionsCommandHandler.php

@@ -0,0 +1,57 @@
+<?php declare(strict_types=1);
+
+namespace App\Services\Role;
+
+use App\Enums\Permission;
+use App\Exceptions\Rule\RoleSyncPermissionsCommandHandlerException;
+use App\Models\Role;
+use App\Models\RolePermission;
+
+final readonly class RoleSyncPermissionsCommandHandler
+{
+    public function handle(Role $role, array $dataPermissions): Role
+    {
+        $rolePermissions = $role->permissions->pluck('id', 'permission')->toArray();
+
+        $data = $this->getInsertDeleteData($role->id, $rolePermissions, $dataPermissions);
+
+        if (!empty($data['insert'])) {
+            RolePermission::query()->insert($data['insert']);
+        }
+
+        if (!empty($data['delete'])) {
+            RolePermission::query()->whereIn('id', $data['delete'])->delete();
+        }
+
+        return $role;
+    }
+
+    private function getInsertDeleteData(int $roleId, array $rolePermissions, array $permissionsData): array
+    {
+        $data = [
+            'insert' => [],
+            'delete' => []
+        ];
+
+        $permissions = Permission::toArrayListCodes();
+        foreach ($permissionsData as $permission) {
+            if (array_search($permission, $permissions) === false) {
+                throw new RoleSyncPermissionsCommandHandlerException('Таких разрешений в системе нет: ' . $permission);
+            }
+
+            if (isset($rolePermissions[$permission])) {
+                unset($rolePermissions[$permission]);
+                continue;
+            }
+
+            $data['insert'][] = [
+                'role_id' => $roleId,
+                'permission' => $permission,
+            ];
+        }
+
+        $data['delete'] = array_values($rolePermissions);
+
+        return $data;
+    }
+}