Allow backup transfers

app/Filament/Admin/Resources/Servers/Pages/EditServer.php

@@ -963,7 +963,7 @@ public function form(Schema $schema): Schema
                                                         ->schema($this->transferServer())
                                                         ->action(function (TransferServerService $transfer, Server $server, $data) {
                                                             try {
-                                                                $transfer->handle($server, Arr::get($data, 'node_id'), Arr::get($data, 'allocation_id'), Arr::get($data, 'allocation_additional', []));
+                                                                $transfer->handle($server, Arr::get($data, 'node_id'), Arr::get($data, 'allocation_id'), Arr::get($data, 'allocation_additional', []), Arr::get($data, 'backups', []));
 
                                                                 Notification::make()
                                                                     ->title(trans('admin/server.notifications.transfer_started'))
@@ -1053,6 +1053,15 @@ protected function transferServer(): array
                 ->options(fn (Get $get) => Allocation::where('node_id', $get('node_id'))->whereNull('server_id')->when($get('allocation_id'), fn ($query) => $query->whereNot('id', $get('allocation_id')))->get()->mapWithKeys(fn (Allocation $allocation) => [$allocation->id => $allocation->address]))
                 ->searchable(['ip', 'port', 'ip_alias'])
                 ->placeholder(trans('admin/server.select_additional')),
+            Select::make('backups')
+                ->label(trans('admin/server.backups'))
+                ->multiple()
+                ->searchable()
+                ->helperText(trans('admin/server.warning_backups'))
+                ->prefixIcon('tabler-copy-check')
+                ->disabled(fn (Server $server) => $server->backups->count() === 0)
+                ->options(fn (Server $server) => $server->backups->mapWithKeys(fn ($backup) => [$backup->id => $backup->name ?: $backup->uuid]))
+                ->placeholder(trans('admin/server.select_backups')),
         ];
     }
 

app/Services/Servers/TransferServerService.php

@@ -23,11 +23,19 @@ public function __construct(
         private NodeJWTService $nodeJWTService,
     ) {}
 
-    private function notify(ServerTransfer $transfer, UnencryptedToken $token): void
+    /**
+     * @param  int[]  $backup_ids
+     */
+    private function notify(ServerTransfer $transfer, UnencryptedToken $token, array $backup_ids = []): void
     {
+        $backups = [];
+        if (config('backups.default') === 'wings') {
+            $backups = $transfer->server->backups->whereIn('id', $backup_ids)->pluck('uuid')->toArray();
+        }
         Http::daemon($transfer->oldNode)->post("/api/servers/{$transfer->server->uuid}/transfer", [
             'url' => $transfer->newNode->getConnectionAddress() . '/api/transfers',
             'token' => 'Bearer ' . $token->toString(),
+            'backups' => $backups,
             'server' => [
                 'uuid' => $transfer->server->uuid,
                 'start_on_completion' => false,
@@ -39,11 +47,13 @@ private function notify(ServerTransfer $transfer, UnencryptedToken $token): void
      * Starts a transfer of a server to a new node.
      *
      * @param  int[]  $additional_allocations
+     * @param  int[]  $backup_ids
      *
      * @throws Throwable
      */
-    public function handle(Server $server, int $node_id, ?int $allocation_id = null, ?array $additional_allocations = []): bool
+    public function handle(Server $server, int $node_id, ?int $allocation_id = null, ?array $additional_allocations = [], ?array $backup_ids = []): bool
     {
+
         $additional_allocations = array_map(intval(...), $additional_allocations);
 
         // Check if the node is viable for the transfer.
@@ -93,7 +103,7 @@ public function handle(Server $server, int $node_id, ?int $allocation_id = null,
             ->handle($transfer->newNode, $server->uuid, 'sha256');
 
         // Notify the source node of the pending outgoing transfer.
-        $this->notify($transfer, $token);
+        $this->notify($transfer, $token, $backup_ids);
 
         return true;
     }

lang/en/admin/server.php

@@ -110,6 +110,8 @@
     'add_allocation' => 'Add Allocation',
     'view' => 'View',
     'no_log' => 'No Log Available',
+    'select_backups' => 'Select Backups',
+    'warning_backups' => 'Be aware, not transferred backups will be deleted.',
     'tabs' => [
         'information' => 'Information',
         'egg_configuration' => 'Egg Configuration',