Refactor vCenter snapshot handling and VM operations

- Introduced a new method `resolveVCenterFromProduct` in `SnapshotService` to streamline vCenter resolution from product data.
- Updated `CreateSnapshot`, `RemoveSnapshot`, and `RevertSnapshot` jobs to utilize the new vCenter resolution method.
- Enhanced the `VmController` to support UUID-based service identification for VM operations.
- Added new actions for changing VM IP and RDP port, encapsulating the logic for these operations.
- Improved error handling and logging for VM operations, including detailed responses for API consumers.
- Removed unnecessary relationships in model queries to optimize performance.

app/Actions/VM/PowerOffVMAction.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Actions\VM;
+
+use App\Http\Services\vCenter;
+use App\Models\ModuleVmware;
+
+class PowerOffVMAction
+{
+    public function __construct(private vCenter $vcenter) {}
+
+    /**
+     * Hard power-off a VM (equivalent of pulling the plug).
+     *
+     * PowerOffVirtualMachine() calls checkApiExits() which requires a valid
+     * session token, so loginServer() MUST be called first to set the token.
+     */
+    public function execute(ModuleVmware $vm): array|string
+    {
+        try {
+            $vcenter = $vm->vCenter
+                ?? $vm->ipAddress?->host?->datacenter?->vCenter;
+
+            if (!$vcenter) {
+                return ['error' => true, 'data' => 'Không tìm thấy thông tin vCenter cho VM này.'];
+            }
+
+            if (!$this->vcenter->loginServer($vcenter)) {
+                return 'Login_Again';
+            }
+
+            return $this->vcenter->PowerOffVirtualMachine($vm->vmware_id);
+        } catch (\Throwable $e) {
+            return ['error' => true, 'data' => $e->getMessage()];
+        }
+    }
+}