248 lines
9.9 KiB
PHP
248 lines
9.9 KiB
PHP
<?php
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namespace App\Services\Order;
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use App\Models\Payments\GcPinOrder;
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use App\Models\Payments\GcPinOrderItem;
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use App\Repositories\Product\ProductRepository;
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use App\Repositories\Payments\GcPaymentMethodRepository;
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use App\Services\Payments\PaymentService;
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use App\Repositories\Member\MemInfoRepository;
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use App\Support\LegacyCrypto\CiSeedCrypto;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Str;
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final class OrderCheckoutService
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{
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public function __construct(
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private readonly MemInfoRepository $members,
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private readonly ProductRepository $products,
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private readonly GcPaymentMethodRepository $payMethods,
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private readonly PaymentService $payment,
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) {}
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public function checkoutAndStart(int $memNo, int $skuId, int $qty, int $payId, Request $request): array
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{
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return DB::transaction(function () use ($memNo, $skuId, $qty, $payId, $request) {
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$sku = $this->products->getActiveSkuWithProduct($skuId);
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if (!$sku) return $this->fail('SKU_NOT_FOUND', '권종 정보를 찾을 수 없습니다.');
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// allowed_payments 체크
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$allowed = json_decode($sku->allowed_payments ?? '[]', true);
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$allowed = is_array($allowed) ? array_map('intval', $allowed) : [];
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if (!in_array((int)$payId, $allowed, true)) {
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return $this->fail('PAY_NOT_ALLOWED', '선택한 결제수단은 사용 불가합니다.');
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}
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// qty 정책
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$minQty = (int)($sku->min_buy_qty ?? 1);
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$maxQty = (int)($sku->max_buy_qty ?? 0);
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$maxAmount = (int)($sku->max_buy_amount ?? 0);
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if ($qty < $minQty) $qty = $minQty;
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if ($maxQty > 0 && $qty > $maxQty) {
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return $this->fail('QTY_MAX', '최대 구매 수량을 초과했습니다.');
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}
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$unit = (int)($sku->final_price ?? 0);
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if ($unit <= 0) return $this->fail('PRICE_INVALID', '판매가 정보가 올바르지 않습니다.');
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$subtotal = $unit * $qty;
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if ($maxAmount > 0 && $subtotal > $maxAmount) {
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return $this->fail('AMOUNT_MAX', '1회 최대 결제 금액을 초과했습니다.');
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}
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$pm = $this->payMethods->findActiveById($payId);
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if (!$pm) return $this->fail('PAY_NOT_FOUND', '결제수단 정보를 찾을 수 없습니다.');
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// 수수료(정수연산, 2자리 소수율)
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$customerFee = $this->calcFee($subtotal, (string)$pm->customer_fee_rate);
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$payMoney = $subtotal + $customerFee;
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$pgFee = $this->calcFee($payMoney, (string)$pm->pg_fee_rate);
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// 주문 생성
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$oid = 'GC' . now()->format('YmdHis') . Str::upper(Str::random(6));
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$order = GcPinOrder::create([
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'oid' => $oid,
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'mem_no' => $memNo,
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'order_type' => 'self',
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'stat_pay' => 'ready',
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'stat_tax' => 'taxfree',
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'subtotal_amount' => $subtotal,
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'fee_amount' => $customerFee,
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'pg_fee_amount' => $pgFee,
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'discount_amount' => 0,
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'pay_money' => $payMoney,
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'provider' => 'danal',
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'ordered_at' => now(),
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'pay_data' => [
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'payment_method' => [
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'id' => (int)$pm->id,
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'code' => (string)$pm->code,
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'name' => (string)$pm->name,
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'display_name' => (string)$pm->display_name,
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'customer_fee_rate' => (string)$pm->customer_fee_rate,
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'pg_fee_rate' => (string)$pm->pg_fee_rate,
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],
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'calc' => [
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'unit_price' => $unit,
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'qty' => $qty,
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'subtotal' => $subtotal,
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'customer_fee' => $customerFee,
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'pay_money' => $payMoney,
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'pg_fee' => $pgFee,
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],
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],
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]);
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GcPinOrderItem::create([
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'order_id' => $order->id,
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'tbl_pointer' => null,
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'pin_seq' => null,
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'item_name' => (string)$sku->name,
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'item_code' => (string)($sku->sku_code ?? $sku->id),
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'qty' => $qty,
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'unit_price' => (int)($sku->face_value ?? $unit),
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'unit_pay_price' => $unit,
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'line_subtotal' => $subtotal,
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'line_fee' => $customerFee,
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'line_total' => $payMoney,
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'meta' => [
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'product_id' => (int)$sku->product_id,
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'product_name' => (string)$sku->product_name,
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'sku_id' => (int)$sku->id,
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],
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]);
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// pay_id -> 결제모듈 옵션 매핑
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[$method, $opt] = $this->mapPayMethod((string)$pm->code, $request);
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if ($method === 'phone') {
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$m = $this->members->findForPhonePay($memNo) ?? $this->members->findByMemNo($memNo);
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if (!$m) {
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return [
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'ok' => false,
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'message' => '회원 정보를 찾을 수 없습니다.',
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'redirect' => url('/'),
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];
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}
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$phoneEnc = (string)($m->cell_phone ?? ''); // 복호화 가능한 암호문 컬럼
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$corpCode = (string)($m->cell_corp ?? ''); // 01~06
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if ($phoneEnc === '') {
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return [
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'ok' => false,
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'message' => '휴대폰 번호가 등록되어 있지 않습니다. 휴대폰 번호 등록 후 이용해 주세요.',
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'redirect' => url('/mypage/info'),
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];
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}
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$seed = app(CiSeedCrypto::class);
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$phonePlain = (string)$seed->decrypt($phoneEnc);
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$digits = preg_replace('/\D+/', '', $phonePlain);
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if ($digits === '' || strlen($digits) < 10 || strlen($digits) > 11) {
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return [
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'ok' => false,
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'message' => '회원 휴대폰 번호 정보가 올바르지 않습니다. 고객센터에 문의해 주세요.',
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'redirect' => url('/'),
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];
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}
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$map = [
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'01' => 'SKT', '02' => 'KTF', '03' => 'LGT',
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'04' => 'MVNO','05' => 'MVNO','06' => 'MVNO',
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];
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$corpCode = str_pad(preg_replace('/\D+/', '', $corpCode), 2, '0', STR_PAD_LEFT);
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$carrier = $map[$corpCode] ?? '';
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if ($carrier === '') {
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return [
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'ok' => false,
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'message' => '회원 통신사 정보가 올바르지 않습니다. 고객센터에 문의해 주세요.',
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'redirect' => url('/'),
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];
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}
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$opt['member_phone_digits'] = $digits;
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$opt['member_carrier'] = $carrier;
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}
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// 결제 시작 (PG redirect 정보 생성)
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$out = $this->payment->start($order->oid, $memNo, $method, $opt);
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if (($out['type'] ?? '') === 'redirect') {
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return [
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'ok' => true,
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'view' => 'autosubmit',
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'action' => $out['start']['actionUrl'],
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'fields' => $out['start']['params'],
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'acceptCharset' => $out['start']['acceptCharset'] ?? 'EUC-KR',
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'meta' => $out['meta'] ?? [],
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'token' => $out['meta']['token'] ?? '',
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'oid' => $out['meta']['oid'] ?? $order->oid,
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'method' => $out['meta']['method'] ?? $method,
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];
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}
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// 실패
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return [
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'ok' => false,
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'code' => $out['meta']['code'] ?? 'PG_FAIL',
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'message' => $out['message'] ?? '결제 시작 실패',
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'redirect' => url("/product/detail/" . (int)$sku->product_id),
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];
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});
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}
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private function mapPayMethod(string $code, Request $request): array
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{
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$ua = strtolower((string)$request->userAgent());
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$isMobile = str_contains($ua, 'mobile') || str_contains($ua, 'android') || str_contains($ua, 'iphone');
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// 휴대폰 dev/prod 분리: 운영=prod, 그 외=dev 기본
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$phoneMode = (string)config('danal.phone.default_mode', 'prod');
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// 개발환경에서만 ?phone_mode=dev|prod 로 override 허용(원하면)
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if (!app()->environment('production')) {
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$q = (string)$request->query('phone_mode', '');
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if ($q === 'prod' || $q === 'dev') $phoneMode = $q;
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}
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return match ($code) {
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'MOBILE' => ['phone', ['phone_mode'=>$phoneMode, 'is_mobile'=>$isMobile]],
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'CREDIT_CARD' => ['card', ['card_kind'=>'general', 'is_mobile'=>$isMobile]],
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'CREDIT_CARD_REFUND' => ['card', ['card_kind'=>'exchange', 'is_mobile'=>$isMobile]],
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'VACT' => ['vact', ['is_mobile'=>$isMobile]],
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default => ['card', ['card_kind'=>'general', 'is_mobile'=>$isMobile]],
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};
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}
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// rateStr: "5.00" (%), 2자리 소수 -> 정수 계산
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private function calcFee(int $amount, string $rateStr): int
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{
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$rate = (float)$rateStr; // 5.00
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$bp = (int) round($rate * 100); // 500 (basis points of percent)
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// amount * bp / 10000
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return (int) ceil(($amount * $bp) / 10000);
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}
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private function fail(string $code, string $message): array
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{
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return ['ok'=>false, 'code'=>$code, 'message'=>$message];
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}
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}
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