From 3d28f0d2eba541e52cdf2b68675365a61cd7deaf Mon Sep 17 00:00:00 2001
From: Joseph Doherty <dohejw01@gmail.com>
Date: Mon, 11 May 2026 11:07:19 -0400
Subject: [PATCH] feat(management): handler + authorization for TemplateFolder
 commands

---
 .../ManagementActor.cs                        | 58 ++++++++++++++++++-
 1 file changed, 57 insertions(+), 1 deletion(-)

diff --git a/src/ScadaLink.ManagementService/ManagementActor.cs b/src/ScadaLink.ManagementService/ManagementActor.cs
index 5527acc..11e770d 100644
--- a/src/ScadaLink.ManagementService/ManagementActor.cs
+++ b/src/ScadaLink.ManagementService/ManagementActor.cs
@@ -110,7 +110,10 @@ public class ManagementActor : ReceiveActor
             or CreateSharedScriptCommand or UpdateSharedScriptCommand or DeleteSharedScriptCommand
             or CreateDatabaseConnectionDefCommand or UpdateDatabaseConnectionDefCommand or DeleteDatabaseConnectionDefCommand
             or CreateApiMethodCommand or UpdateApiMethodCommand or DeleteApiMethodCommand
-            or UpdateAreaCommand => "Design",
+            or UpdateAreaCommand
+            or CreateTemplateFolderCommand or RenameTemplateFolderCommand
+            or MoveTemplateFolderCommand or DeleteTemplateFolderCommand
+            or MoveTemplateToFolderCommand => "Design",
 
         // Deployment operations
         CreateInstanceCommand or MgmtDeployInstanceCommand or MgmtEnableInstanceCommand
@@ -150,6 +153,14 @@ public class ManagementActor : ReceiveActor
             AddTemplateCompositionCommand cmd => await HandleAddComposition(sp, cmd, user.Username),
             DeleteTemplateCompositionCommand cmd => await HandleDeleteComposition(sp, cmd, user.Username),
 
+            // Template folders
+            ListTemplateFoldersCommand => await HandleListTemplateFolders(sp),
+            CreateTemplateFolderCommand cmd => await HandleCreateTemplateFolder(sp, cmd, user.Username),
+            RenameTemplateFolderCommand cmd => await HandleRenameTemplateFolder(sp, cmd, user.Username),
+            MoveTemplateFolderCommand cmd => await HandleMoveTemplateFolder(sp, cmd, user.Username),
+            DeleteTemplateFolderCommand cmd => await HandleDeleteTemplateFolder(sp, cmd, user.Username),
+            MoveTemplateToFolderCommand cmd => await HandleMoveTemplateToFolder(sp, cmd, user.Username),
+
             // Instances
             ListInstancesCommand cmd => await HandleListInstances(sp, cmd, user),
             GetInstanceCommand cmd => await HandleGetInstance(sp, cmd),
@@ -430,6 +441,51 @@ public class ManagementActor : ReceiveActor
         return validationResult;
     }
 
+    // ========================================================================
+    // Template folder handlers
+    // ========================================================================
+
+    private static async Task<object?> HandleListTemplateFolders(IServiceProvider sp)
+    {
+        var repo = sp.GetRequiredService<ITemplateEngineRepository>();
+        return await repo.GetAllFoldersAsync();
+    }
+
+    private static async Task<object?> HandleCreateTemplateFolder(IServiceProvider sp, CreateTemplateFolderCommand cmd, string user)
+    {
+        var svc = sp.GetRequiredService<TemplateFolderService>();
+        var result = await svc.CreateFolderAsync(cmd.Name, cmd.ParentFolderId, user);
+        return result.IsSuccess ? result.Value : throw new InvalidOperationException(result.Error);
+    }
+
+    private static async Task<object?> HandleRenameTemplateFolder(IServiceProvider sp, RenameTemplateFolderCommand cmd, string user)
+    {
+        var svc = sp.GetRequiredService<TemplateFolderService>();
+        var result = await svc.RenameFolderAsync(cmd.FolderId, cmd.NewName, user);
+        return result.IsSuccess ? result.Value : throw new InvalidOperationException(result.Error);
+    }
+
+    private static async Task<object?> HandleMoveTemplateFolder(IServiceProvider sp, MoveTemplateFolderCommand cmd, string user)
+    {
+        var svc = sp.GetRequiredService<TemplateFolderService>();
+        var result = await svc.MoveFolderAsync(cmd.FolderId, cmd.NewParentFolderId, user);
+        return result.IsSuccess ? result.Value : throw new InvalidOperationException(result.Error);
+    }
+
+    private static async Task<object?> HandleDeleteTemplateFolder(IServiceProvider sp, DeleteTemplateFolderCommand cmd, string user)
+    {
+        var svc = sp.GetRequiredService<TemplateFolderService>();
+        var result = await svc.DeleteFolderAsync(cmd.FolderId, user);
+        return result.IsSuccess ? result.Value : throw new InvalidOperationException(result.Error);
+    }
+
+    private static async Task<object?> HandleMoveTemplateToFolder(IServiceProvider sp, MoveTemplateToFolderCommand cmd, string user)
+    {
+        var svc = sp.GetRequiredService<TemplateService>();
+        var result = await svc.MoveTemplateAsync(cmd.TemplateId, cmd.NewFolderId, user);
+        return result.IsSuccess ? result.Value : throw new InvalidOperationException(result.Error);
+    }
+
     // ========================================================================
     // Instance handlers
     // ========================================================================