parking_manage_system/app/Imports/ParkingPatternImport.php

<?php

namespace App\Imports;

use App\Models\ParkingPattern;
use App\Services\OperationLogService;
use App\Services\ParkingPatternService;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\ValidationException;
use Maatwebsite\Excel\Concerns\ToModel;
use Maatwebsite\Excel\Concerns\WithHeadingRow;

class ParkingPatternImport implements ToModel, WithHeadingRow
{
    protected string $model_name;
    protected string $user_id;

    public function __construct(string $model_name, string $user_id)
    {
        $this->model_name = $model_name;
        $this->user_id = $user_id;
    }

    /**
     * @param array $row
     */
    public function model(array $row)
    {
        if (!empty($row['parking_space_no']) && !empty($row['parking_space_type'])) {
            $data = [
                'model_name'           => $this->model_name,
                'admin_user_id'        => $this->user_id,
                'parking_space_number' => $row['parking_space_no'],
                'parking_space_type'   => $row['parking_space_type']
            ];
            $service = new ParkingPatternService(new OperationLogService());
            $service->saveModel($data);
        }
    }
}