update

htdocs/app/Http/Controllers/JsonTransferController.php

@@ -95,40 +95,39 @@ class JsonTransferController extends Controller
         return response()->download($zipFile);
     }
     public function importTable($table) {
+
         $path = base_path($this->exportPath . $table . '.json');
         if (!file_exists($path)) {
             return back()->with('error', "File JSON untuk tabel $table tidak ditemukan.");
         }
 
-        try {
-            DB::beginTransaction();
-            DB::table($table)->truncate();
+        DB::statement("TRUNCATE TABLE $table RESTART IDENTITY CASCADE");
 
-            $items = Items::fromFile($path);
+        $items = Items::fromFile($path);
+        $chunk = [];
 
-            $chunk = [];
-            foreach ($items as $row) {
-                $row = json_decode(json_encode($row), true);
-                $chunk[] = $row;
+        foreach ($items as $row) {
+            $data = (array) $row;
+            unset($data['id']);
+            $chunk[] = (array) $row;
 
-                if (count($chunk) >= 200) {
-                    DB::table($table)->insert($chunk);
-                    $chunk = [];
-                }
-            }
-
-            if (!empty($chunk)) {
+            if (count($chunk) >= 50) {
+                
                 DB::table($table)->insert($chunk);
+                $chunk = [];
             }
 
-            DB::commit();
-            return back()->with('success', "Import berhasil!");
-        } catch (\Exception $e) {
-            DB::rollBack();
-            return back()->with('error', $e->getMessage());
+            unset($row);
         }
+
+        if (!empty($chunk)) {
+            DB::table($table)->insert($chunk);
+        }
+
+        return back()->with('success', 'Import berhasil!');
     }
 
+
     public function pull(Request $request){
         if (session('previlage') !== 'developer') {
             abort(403, 'Akses ditolak. Anda tidak memiliki izin untuk menjalankan git pull.');