140 lines
4.4 KiB
PHP
140 lines
4.4 KiB
PHP
<?php
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namespace App\Providers\Danal\Gateways;
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use App\Models\Payments\GcPinOrder;
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use App\Providers\Danal\Clients\DanalCpcgiClient;
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use App\Providers\Danal\DanalConfig;
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use App\Support\Danal\EucKr;
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final class CardGateway
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{
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public function __construct(
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private readonly DanalConfig $cfg,
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private readonly DanalCpcgiClient $client,
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private readonly EucKr $euc,
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) {}
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public function auth(GcPinOrder $order, string $attemptToken, string $cardKind, bool $isMobile): array
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{
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$c = $this->cfg->card($cardKind);
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$userAgent = $isMobile ? 'WM' : 'PC';
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$returnUrl = route('web.payments.danal.card.return', ['a' => $attemptToken], true);
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$cancelUrl = route('web.payments.danal.cancel', ['a' => $attemptToken], true);
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// BYPASSVALUE: '&' 금지. 토큰만 넣고 나머지는 서버에서 검증.
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$req = [
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'SUBCPID' => '',
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'AMOUNT' => (string)$order->pay_money,
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'CURRENCY' => '410',
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'ITEMNAME' => $this->safeItemName($this->orderTitle($order)),
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'USERAGENT' => $userAgent,
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'ORDERID' => $order->oid,
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'OFFERPERIOD' => '',
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'USERNAME' => '',
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'USERID' => (string)$order->mem_no,
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'USEREMAIL' => '',
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'CANCELURL' => $cancelUrl,
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'RETURNURL' => $returnUrl,
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'TXTYPE' => 'AUTH',
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'SERVICETYPE' => 'DANALCARD',
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'ISNOTI' => 'N',
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'BYPASSVALUE' => 'AT=' . $attemptToken,
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];
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$res = $this->client->call($c['url'], $c['cpid'], $req, $c['key'], $c['iv']);
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return [
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'req' => $req,
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'res' => $res,
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'start' => [
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'actionUrl' => (string)($res['STARTURL'] ?? ''),
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'params' => ['STARTPARAMS' => (string)($res['STARTPARAMS'] ?? '')],
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'acceptCharset' => 'EUC-KR',
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],
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];
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}
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public function bill(GcPinOrder $order, string $cardKind, string $tid): array
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{
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$c = $this->cfg->card($cardKind);
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$req = [
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'TID' => $tid,
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'AMOUNT' => (string)$order->pay_money,
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'TXTYPE' => 'BILL',
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'SERVICETYPE' => 'DANALCARD',
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];
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$res = $this->client->call($c['url'], $c['cpid'], $req, $c['key'], $c['iv']);
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return ['req' => $req, 'res' => $res];
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}
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public function decryptReturn(string $cardKind, string $returnParams): array
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{
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$c = $this->cfg->card($cardKind);
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return $this->client->decryptReturnParams($returnParams, $c['key'], $c['iv']);
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}
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private function orderTitle(GcPinOrder $order): string
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{
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// 아이템 1개면 그 이름, 아니면 "상품권 외 N건"
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$items = $order->items()->limit(2)->get();
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if ($items->count() === 0) return '상품권';
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if ($items->count() === 1) return (string)$items[0]->item_name;
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return (string)$items[0]->item_name . ' 외';
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}
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private function safeItemName(string $s): string
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{
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// 금칙문자 최소 제거(사고 방지)
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$s = str_replace(["&","'","\"","\\","<",">","|","\r","\n","," , "+"], " ", $s);
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return trim(preg_replace('/\s+/', ' ', $s)) ?: '상품권';
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}
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public function cancel(
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GcPinOrder $order,
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string $cardKind,
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string $tid,
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?int $amount = null,
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string $cancelType = 'C',
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string $requester = '',
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string $desc = ''
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): array {
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$c = $this->cfg->card($cardKind);
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$amt = $amount ?? (int)$order->pay_money;
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$req = [
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'TID' => $tid,
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'AMOUNT' => (string)$amt,
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'CANCELTYPE' => $cancelType, // C:전체, P:부분
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'TXTYPE' => 'CANCEL',
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'SERVICETYPE' => 'DANALCARD',
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];
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// optional
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$requester = trim($requester);
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$desc = $this->safeCancelDesc($desc);
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if ($requester !== '') $req['CANCELREQUESTER'] = $requester;
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if ($desc !== '') $req['CANCELDESC'] = $desc;
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$res = $this->client->call($c['url'], $c['cpid'], $req, $c['key'], $c['iv']);
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return ['req' => $req, 'res' => $res];
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}
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private function safeCancelDesc(string $s): string
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{
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// 다날 DATA 암복호화 구간에서 문제 일으키는 문자 최소 제거
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$s = str_replace(["&","'","\"","\\","<",">","|","\r","\n","," , "+"], " ", $s);
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return trim(preg_replace('/\s+/', ' ', $s));
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}
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}
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