shoppingmallv2/app/Controllers/Ecommerce/Payment/CardController.php

<?php

namespace App\Controllers\Ecommerce\Payment;

use App\Entities\PaymentEntity;
use App\Libraries\Adapter\Payment\CookiePayment as PaymentAdapter;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use Psr\Log\LoggerInterface;

class CardController extends PaymentController
{
    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
    {
        $this->_viewDatas['className'] = 'Card';
        parent::initController($request, $response, $logger);
        $this->_viewPath .= strtolower($this->_viewDatas['className']);
    }

    public function getFields(string $action = ""): array
    {
        switch ($action) {
            case 'insert':
                return ["card_quota", "card_number", "card_expiration", "email", "mobile"];
                break;
            default:
                return [];
                break;
        }
    }
    protected function getFieldRule(string $field, array $rules, string $action = ""): array
    {
        switch ($field) {
            case "order_uid":
                $rules[$field] = 'required|regex_match[/^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/]';
                break;
            case "card_quota":
                $rules[$field] = 'required|in_list[00,01]';
                break;
            case "card_number":
                $rules[$field] = 'required|regex_match[/^[0-9]{4}-[0-9]{4}-[0-9]{4}-[0-9]{4}/]';
                break;
            case "card_expiration":
                $rules[$field] = 'required|regex_match[/^[1-12]{2}-[0-9]{4}/]';
                break;
            case "email":
                $rules[$field] = 'required|valid_email';
                break;
            case "mobile":
                $rules[$field] = 'required|regex_match[/^[0-9]{3}-[0-9]{4}-[0-9]{4}/]';
                break;
            default:
                $rules = parent::getFieldRule($field, $rules, $action);
                break;
        }
        return $rules;
    }
    public function getFieldFilters(): array
    {
        return ['card_quota'];
    }
    public function getFieldBatchFilters(): array
    {
        return parent::getFieldBatchFilters();
    }
    //Field별 Form Option용
    public function getFieldFormOption(string $field): array
    {
        switch ($field) {
            case 'card_quota':
                $options = lang($this->_viewDatas['className'] . '.CARD_QUOTA');
                break;
            default:
                $options = parent::getFieldFormOption($field);
                break;
        }
        if (!is_array($options)) {
            throw new \Exception(__FUNCTION__ . "에서 {$this->_viewDatas['className']}의 Field:{$field}의 FormOptionData가 array가 아닙니다.\n" . var_export($options, true));
        }
        return $options;
    }

    //카드결제 Form
    //Insert관련
    protected function insert_form_process()
    {
        parent::insert_form_process();
        $this->_viewDatas['forms'] = ['attributes' => ['method' => "post",], 'hiddens' => ['order_uid' => $this->_viewDatas['order']->getPrimaryKey()]];
    }
    public function insert_form()
    {
        try {
            $uid = $this->request->getVar('order_uid') ?: throw new \Exception("주문번호가 지정되지 않았습니다.");
            $this->_viewDatas = $this->init(__FUNCTION__);
            $this->_viewDatas['order'] = $this->getOrderModel()->getEntity([$this->getOrderModel()->getPrimaryKey() => $uid]);
            $this->insert_form_process();
            helper(['form']);
            $this->_session->keepFlashdata(SESSION_NAMES['RETURN_URL']);
            return view($this->_viewPath . '/insert', ['viewDatas' => $this->_viewDatas]);
        } catch (\Exception $e) {
            log_message("error", $e->getMessage());
            return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/")->with('return_message', $e->getMessage());
        }
    }

    //PG사 카드결제처리
    protected function insert_process()
    {
        //결제후 정보저장
        $adapter = new PaymentAdapter();
        $adapter->setDatas($this->_viewDatas['fieldDatas']);
        $response = $adapter->execute();
        echo var_export($response, true);
        $entity = $this->getPaymentModel()->create($response);
        //아래는 Order Complete처리용
        parent::insert_process();
        return $entity;
    }
    //카드결제
    public function insert()
    {
        $msg = "";
        try {
            $this->_viewDatas = $this->init(__FUNCTION__);
            $this->insert_validate();
            $entity = $this->insert_process();
            $msg = "{$this->_viewDatas['title']}에서 {$entity->getTitle()}의 " . __FUNCTION__ . " 완료하였습니다.";
            return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/");
        } catch (\Exception $e) {
            $msg = "{$this->_viewDatas['title']}에서 " . __FUNCTION__ . " 실패하였습니다.\n" . $e->getMessage();
            log_message("error", $e->getMessage());
            $this->_session->keepFlashdata(SESSION_NAMES['RETURN_URL']);
            return redirect()->back()->withInput();
        } finally {
            $this->_session->setFlashdata("return_message", $msg);
        }
    }
}