añadir funicionalidades de permisos y grupos

app/Http/Controllers/FolderController.php

@@ -4,6 +4,10 @@ namespace App\Http\Controllers;
 
 use App\Models\Folder;
 use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+use Illuminate\Support\Facades\Validator;
+use App\Rules\UniqueFolderName;
+use Illuminate\Support\Facades\Gate;
 
 class FolderController extends Controller
 {
@@ -50,9 +54,51 @@ class FolderController extends Controller
     /**
      * Update the specified resource in storage.
      */
-    public function update(Request $request, Folder $folder)
+    public function update(Folder $folder, Request $request)
     {
-        //
+        try {
+            // Verificar permisos
+            if (!Gate::allows('update', $folder)) {
+                return response()->json([
+                    'success' => false,
+                    'message' => 'No tienes permisos para modificar esta carpeta'
+                ], Response::HTTP_FORBIDDEN);
+            }
+
+            // Validación
+            $validator = Validator::make($request->all(), [
+                'name' => [
+                    'required',
+                    'max:255',
+                    new UniqueFolderName(
+                        $folder->project_id,
+                        $folder->parent_id
+                    )
+                ]
+            ]);
+
+            if ($validator->fails()) {
+                return response()->json([
+                    'success' => false,
+                    'errors' => $validator->errors()
+                ], Response::HTTP_UNPROCESSABLE_ENTITY);
+            }
+
+            // Actualizar nombre
+            $folder->update(['name' => $request->name]);
+
+            return response()->json([
+                'success' => true,
+                'message' => 'Carpeta actualizada',
+                'folder' => $folder
+            ]);
+
+        } catch (\Exception $e) {
+            return response()->json([
+                'success' => false,
+                'message' => 'Error al actualizar carpeta: ' . $e->getMessage()
+            ], Response::HTTP_INTERNAL_SERVER_ERROR);
+        }
     }
 
     /**
@@ -60,6 +106,91 @@ class FolderController extends Controller
      */
     public function destroy(Folder $folder)
     {
-        //
+        try {
+            // Verificar permisos
+            if (!Gate::allows('delete', $folder)) {
+                return response()->json([
+                    'success' => false,
+                    'message' => 'No tienes permisos para eliminar esta carpeta'
+                ], Response::HTTP_FORBIDDEN);
+            }
+
+            // Validar que esté vacía
+            if ($folder->documents()->exists() || $folder->children()->exists()) {
+                return response()->json([
+                    'success' => false,
+                    'message' => 'No puedes eliminar carpetas con contenido'
+                ], Response::HTTP_UNPROCESSABLE_ENTITY);
+            }
+
+            // Eliminar
+            $folder->delete();
+
+            return response()->json([
+                'success' => true,
+                'message' => 'Carpeta eliminada'
+            ]);
+
+        } catch (\Exception $e) {
+            return response()->json([
+                'success' => false,
+                'message' => 'Error al eliminar carpeta: ' . $e->getMessage()
+            ], Response::HTTP_INTERNAL_SERVER_ERROR);
+        }
+    }
+
+    /**
+     * Move the specified folder to a new location.
+     */
+    public function move(Folder $folder, Request $request)
+    {
+        try {
+            // Verificar permisos
+            if (!Gate::allows('move', $folder)) {
+                return response()->json([
+                    'success' => false,
+                    'message' => 'No tienes permisos para esta acción'
+                ], Response::HTTP_FORBIDDEN);
+            }
+
+            // Validación
+            $validator = Validator::make($request->all(), [
+                'parent_id' => 'nullable|exists:folders,id',
+                'project_id' => 'required|exists:projects,id'
+            ]);
+
+            if ($validator->fails()) {
+                return response()->json([
+                    'success' => false,
+                    'errors' => $validator->errors()
+                ], Response::HTTP_UNPROCESSABLE_ENTITY);
+            }
+
+            // Prevenir movimiento a sí mismo o descendientes
+            if ($request->parent_id && $folder->isDescendantOf($request->parent_id)) {
+                return response()->json([
+                    'success' => false,
+                    'message' => 'No puedes mover una carpeta a su propia jerarquía'
+                ], Response::HTTP_UNPROCESSABLE_ENTITY);
+            }
+
+            // Actualizar ubicación
+            $folder->update([
+                'parent_id' => $request->parent_id,
+                'project_id' => $request->project_id
+            ]);
+
+            return response()->json([
+                'success' => true,
+                'message' => 'Carpeta movida exitosamente',
+                'folder' => $folder->fresh()
+            ]);
+
+        } catch (\Exception $e) {
+            return response()->json([
+                'success' => false,
+                'message' => 'Error al mover la carpeta: ' . $e->getMessage()
+            ], Response::HTTP_INTERNAL_SERVER_ERROR);
+        }
     }
 }