PHP

laravel duplicate row

$data = Model::find(1);
$new_data = $data->replicate();
$new_data->created_at = now();
$new_data->save();

Laravel eloquent get data without duplicates

MyModel::distinct()->get(['column_name']);

dont insert duplicate data in laravel

$harmFlag = HarmFlag::firstOrNew(['post_id' => $postId, 'harm_id' => $harm_id]);
$harmFlag->gif_flag = $gif_flag;
$harmFlag->save();
or

$harmFlag = HarmFlag::updateOrCreate(['post_id' => $postId, 'harm_id' => $harm_id]);
$harmFlag->gif_flag = $gif_flag;
$harmFlag->save();