api.so-manager-dev.com/app/Http/Controllers/Api/RemPaymentController.php

<?php

namespace App\Http\Controllers\Api;

use App\Exceptions\WellnetSoapException;
use App\Http\Controllers\Controller;
use App\Http\Requests\Api\RemLinkRequest;
use App\Models\PaymentTransaction;
use App\Services\Wellnet\PaymentLinkBuilder;
use App\Services\Wellnet\WellnetSoapService;
use Illuminate\Http\JsonResponse;
use RuntimeException;

/**
 * REM支払案内コントローラ（API 2）
 */
class RemPaymentController extends Controller
{
    /**
     * REM支払案内リンク生成
     *
     * POST /api/newwipe/rem/link
     */
    public function createLink(
        RemLinkRequest $request,
        WellnetSoapService $soapService,
        PaymentLinkBuilder $linkBuilder
    ): JsonResponse {
        $validated = $request->validated();

        // 受付番号の重複チェック
        $existing = PaymentTransaction::where('syuno_recv_num', $validated['SyunoRecvNum'])->first();
        if ($existing) {
            // 期限切れ（DB未更新）を補正
            if ($existing->status === '入金待ち' && $existing->pay_limit && $existing->pay_limit->lessThan(now())) {
                $existing->update(['status' => '支払期限切れ']);
            }

            if ($existing->status === '入金済み') {
                return response()->json([
                    'error' => ['code' => 'E17', 'message' => '入金処理完了済みの受付番号です。']
                ], 400);
            }
            if ($existing->status === '支払期限切れ') {
                return response()->json([
                    'error' => ['code' => 'E23', 'message' => '支払期限切れの受付番号です。']
                ], 400);
            }
            if ($existing->status === '取消済み') {
                return response()->json([
                    'error' => ['code' => 'E24', 'message' => '取消済みの受付番号です。']
                ], 400);
            }

            // 冪等対応：入金待ちの既存データがある場合は同一リンクを返す
            if (!empty($existing->kessai_no) && $existing->status === '入金待ち') {
                $paymentGuideUrl = $linkBuilder->buildRemUrl($existing->kessai_no);
                return response()->json([
                    'result' => 'OK',
                    'paymentGuideUrl' => $paymentGuideUrl,
                    'SyunoRecvNum' => $existing->syuno_recv_num,
                ]);
            }

            return response()->json([
                'error' => ['code' => 'INVALID_REQUEST', 'message' => '既に登録済みの受付番号です。']
            ], 400);
        }

        // SyunoFreeArray構築
        $freeArray = $this->buildFreeArray($validated);

        // SOAP送信データ構築
        $inData = [
            'SyunoRecvNum' => $validated['SyunoRecvNum'],
            'SyunoTel' => $validated['SyunoTel'],
            'SyunoNameKanji' => $validated['SyunoNameKanji'],
            'SyunoPayLimit' => $validated['SyunoPayLimit'],
            'SyunoPayAmount' => (string) $validated['SyunoPayAmount'],
            'SyunoFreeArray' => $freeArray,
        ];

        if (!empty($validated['SyunoNameKana'])) {
            $inData['SyunoNameKana'] = $validated['SyunoNameKana'];
        }
        if (!empty($validated['SyunoReserveNum'])) {
            $inData['SyunoReserveNum'] = $validated['SyunoReserveNum'];
        }
        if (!empty($validated['SyunoMemberNum'])) {
            $inData['SyunoMemberNum'] = $validated['SyunoMemberNum'];
        }

        try {
            // Wellnet受付登録
            $result = $soapService->register($inData);
        } catch (WellnetSoapException $e) {
            $code = $e->getWellnetCode();
            $errorCode = $this->normalizeWellnetErrorCode($code);
            return response()->json([
                'error' => [
                    'code' => $errorCode,
                    'message' => 'Wellnet受付登録に失敗しました: ' . $e->getMessage(),
                ]
            ], 400);
        } catch (RuntimeException $e) {
            return response()->json([
                'error' => [
                    'code' => 'E99',
                    'message' => 'Wellnet通信エラー: ' . $e->getMessage(),
                ]
            ], 500);
        }

        $kessaiNo = $result['KKessaiNo'];

        // 支払案内リンク生成
        $paymentGuideUrl = $linkBuilder->buildRemUrl($kessaiNo);

        // トランザクション保存
        PaymentTransaction::create([
            'syuno_recv_num' => $validated['SyunoRecvNum'],
            'payment_type' => 'rem',
            'status' => '入金待ち',
            'amount' => $validated['SyunoPayAmount'],
            'pay_limit' => $this->parsePayLimit($validated['SyunoPayLimit']),
            'kessai_no' => $kessaiNo,
            'name_kanji' => $validated['SyunoNameKanji'],
            'name_kana' => $validated['SyunoNameKana'] ?? null,
            'tel' => $validated['SyunoTel'],
            'subscription_flg' => 0,
            'free_area' => $this->buildFreeAreaJson($validated),
            'wellnet_response' => json_encode($result, JSON_UNESCAPED_UNICODE),
        ]);

        return response()->json([
            'result' => 'OK',
            'paymentGuideUrl' => $paymentGuideUrl,
            'SyunoRecvNum' => $validated['SyunoRecvNum'],
        ]);
    }

    /**
     * SyunoFreeArray構築（Index付き配列）
     */
    private function buildFreeArray(array $validated): array
    {
        $freeArray = [];
        for ($i = 1; $i <= 23; $i++) {
            $key = 'SyunoFree' . $i;
            if (isset($validated[$key]) && $validated[$key] !== '') {
                $freeArray[$i] = $validated[$key];
            }
        }
        return $freeArray;
    }

    /**
     * Free AreaをJSON保存用に構築
     */
    private function buildFreeAreaJson(array $validated): ?array
    {
        $freeArea = [];
        for ($i = 1; $i <= 23; $i++) {
            $key = 'SyunoFree' . $i;
            if (isset($validated[$key]) && $validated[$key] !== '') {
                $freeArea[$key] = $validated[$key];
            }
        }
        return !empty($freeArea) ? $freeArea : null;
    }

    /**
     * 支払期限文字列（YYYYMMDDhhmm）をdatetime形式に変換
     */
    private function parsePayLimit(string $payLimit): string
    {
        return substr($payLimit, 0, 4) . '-'
            . substr($payLimit, 4, 2) . '-'
            . substr($payLimit, 6, 2) . ' '
            . substr($payLimit, 8, 2) . ':'
            . substr($payLimit, 10, 2) . ':00';
    }

    /**
     * WellnetエラーコードをAPIエラーコード形式へ正規化
     */
    private function normalizeWellnetErrorCode(string $code): string
    {
        if (!ctype_digit($code)) {
            return $code;
        }
        $trimmed = ltrim($code, '0');
        return 'R' . ($trimmed === '' ? '0' : $trimmed);
    }
}