feat:입출금내역 계정과목 추가 및 엑셀 다운로드 기능

- BankTransaction 모델: 입출금 내역 저장 (계정과목 포함)
- 바로빌 데이터와 DB 저장 데이터 매칭하여 계정과목 유지
- 계정과목 드롭다운 선택 및 저장 기능
- 엑셀(CSV) 다운로드 기능
- 저장된 행은 녹색 배경으로 표시

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/Http/Controllers/Barobill/EaccountController.php

@@ -5,12 +5,15 @@
 use App\Http\Controllers\Controller;
 use App\Models\Barobill\BarobillConfig;
 use App\Models\Barobill\BarobillMember;
+use App\Models\Barobill\BankTransaction;
 use App\Models\Tenants\Tenant;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Http\Response;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
 use Illuminate\View\View;
+use Symfony\Component\HttpFoundation\StreamedResponse;
 
 /**
  * 바로빌 계좌 입출금내역 조회 컨트롤러
@@ -203,9 +206,12 @@ public function transactions(Request $request): JsonResponse
             $barobillMember = BarobillMember::where('tenant_id', $tenantId)->first();
             $userId = $barobillMember?->barobill_id ?? '';
 
+            // DB에서 저장된 계정과목 데이터 조회
+            $savedData = BankTransaction::getByDateRange($tenantId, $startDate, $endDate, $bankAccountNum ?: null);
+
             // 전체 계좌 조회: 빈 값이면 모든 계좌의 거래 내역 조회
             if (empty($bankAccountNum)) {
-                return $this->getAllAccountsTransactions($userId, $startDate, $endDate, $page, $limit);
+                return $this->getAllAccountsTransactions($userId, $startDate, $endDate, $page, $limit, $savedData);
             }
 
             // 단일 계좌 조회
@@ -252,8 +258,8 @@ public function transactions(Request $request): JsonResponse
                 ]);
             }
 
-            // 데이터 파싱
-            $logs = $this->parseTransactionLogs($resultData);
+            // 데이터 파싱 (저장된 계정과목 병합)
+            $logs = $this->parseTransactionLogs($resultData, '', $savedData);
 
             return response()->json([
                 'success' => true,
@@ -280,7 +286,7 @@ public function transactions(Request $request): JsonResponse
     /**
      * 전체 계좌의 거래 내역 조회
      */
-    private function getAllAccountsTransactions(string $userId, string $startDate, string $endDate, int $page, int $limit): JsonResponse
+    private function getAllAccountsTransactions(string $userId, string $startDate, string $endDate, int $page, int $limit, $savedData = null): JsonResponse
     {
         // 먼저 계좌 목록 조회
         $accountResult = $this->callSoap('GetBankAccountEx', ['AvailOnly' => 0]);
@@ -326,7 +332,7 @@ private function getAllAccountsTransactions(string $userId, string $startDate, s
                 $errorCode = $this->checkErrorCode($accData);
 
                 if (!$errorCode || in_array($errorCode, [-25005, -25001])) {
-                    $parsed = $this->parseTransactionLogs($accData, $acc->BankName ?? '');
+                    $parsed = $this->parseTransactionLogs($accData, $acc->BankName ?? '', $savedData);
                     foreach ($parsed['logs'] as $log) {
                         $log['bankName'] = $acc->BankName ?? $this->getBankName($acc->BankCode ?? '');
                         $allLogs[] = $log;
@@ -370,9 +376,9 @@ private function getAllAccountsTransactions(string $userId, string $startDate, s
     }
 
     /**
-     * 거래 내역 파싱
+     * 거래 내역 파싱 (저장된 계정과목 병합)
      */
-    private function parseTransactionLogs($resultData, string $defaultBankName = ''): array
+    private function parseTransactionLogs($resultData, string $defaultBankName = '', $savedData = null): array
     {
         $logs = [];
         $totalDeposit = 0;
@@ -388,6 +394,7 @@ private function parseTransactionLogs($resultData, string $defaultBankName = '')
         foreach ($rawLogs as $log) {
             $deposit = floatval($log->Deposit ?? 0);
             $withdraw = floatval($log->Withdraw ?? 0);
+            $balance = floatval($log->Balance ?? 0);
             $totalDeposit += $deposit;
             $totalWithdraw += $withdraw;
 
@@ -413,23 +420,35 @@ private function parseTransactionLogs($resultData, string $defaultBankName = '')
                 $fullSummary = $fullSummary ? $fullSummary . ' ' . $remark2 : $remark2;
             }
 
-            $logs[] = [
+            $bankAccountNum = $log->BankAccountNum ?? '';
+
+            // 고유 키 생성하여 저장된 데이터와 매칭
+            $uniqueKey = implode('|', [$bankAccountNum, $transDT, $deposit, $withdraw, $balance]);
+            $savedItem = $savedData?->get($uniqueKey);
+
+            $logItem = [
                 'transDate' => $transDate,
                 'transTime' => $transTime,
                 'transDateTime' => $dateTime,
-                'bankAccountNum' => $log->BankAccountNum ?? '',
+                'bankAccountNum' => $bankAccountNum,
                 'bankName' => $log->BankName ?? $defaultBankName,
                 'deposit' => $deposit,
                 'withdraw' => $withdraw,
                 'depositFormatted' => number_format($deposit),
                 'withdrawFormatted' => number_format($withdraw),
-                'balance' => floatval($log->Balance ?? 0),
-                'balanceFormatted' => number_format(floatval($log->Balance ?? 0)),
+                'balance' => $balance,
+                'balanceFormatted' => number_format($balance),
                 'summary' => $fullSummary,
                 'cast' => $log->Cast ?? '',
                 'memo' => $log->Memo ?? '',
-                'transOffice' => $log->TransOffice ?? ''
+                'transOffice' => $log->TransOffice ?? '',
+                // 저장된 계정과목 정보 병합
+                'accountCode' => $savedItem?->account_code ?? '',
+                'accountName' => $savedItem?->account_name ?? '',
+                'isSaved' => $savedItem !== null,
             ];
+
+            $logs[] = $logItem;
         }
 
         return [
@@ -507,6 +526,233 @@ private function getBankName(string $code): string
         return $banks[$code] ?? $code;
     }
 
+    /**
+     * 계정과목 목록 조회
+     */
+    public function accountCodes(): JsonResponse
+    {
+        // 자주 사용되는 계정과목 목록
+        $codes = [
+            ['code' => '101', 'name' => '현금'],
+            ['code' => '103', 'name' => '보통예금'],
+            ['code' => '108', 'name' => '외상매출금'],
+            ['code' => '110', 'name' => '받을어음'],
+            ['code' => '253', 'name' => '외상매입금'],
+            ['code' => '255', 'name' => '지급어음'],
+            ['code' => '401', 'name' => '매출'],
+            ['code' => '501', 'name' => '매입'],
+            ['code' => '511', 'name' => '급여'],
+            ['code' => '521', 'name' => '복리후생비'],
+            ['code' => '522', 'name' => '여비교통비'],
+            ['code' => '523', 'name' => '접대비'],
+            ['code' => '524', 'name' => '통신비'],
+            ['code' => '525', 'name' => '수도광열비'],
+            ['code' => '526', 'name' => '세금과공과'],
+            ['code' => '527', 'name' => '임차료'],
+            ['code' => '528', 'name' => '수선비'],
+            ['code' => '529', 'name' => '보험료'],
+            ['code' => '530', 'name' => '차량유지비'],
+            ['code' => '531', 'name' => '운반비'],
+            ['code' => '532', 'name' => '교육훈련비'],
+            ['code' => '533', 'name' => '도서인쇄비'],
+            ['code' => '534', 'name' => '사무용품비'],
+            ['code' => '535', 'name' => '소모품비'],
+            ['code' => '536', 'name' => '지급수수료'],
+            ['code' => '537', 'name' => '광고선전비'],
+            ['code' => '538', 'name' => '대손상각비'],
+            ['code' => '539', 'name' => '감가상각비'],
+            ['code' => '540', 'name' => '잡비'],
+            ['code' => '901', 'name' => '이자수익'],
+            ['code' => '902', 'name' => '이자비용'],
+            ['code' => '910', 'name' => '잡이익'],
+            ['code' => '920', 'name' => '잡손실'],
+        ];
+
+        return response()->json([
+            'success' => true,
+            'data' => $codes
+        ]);
+    }
+
+    /**
+     * 입출금 내역 저장 (계정과목 포함)
+     */
+    public function save(Request $request): JsonResponse
+    {
+        try {
+            $tenantId = session('selected_tenant_id', self::HEADQUARTERS_TENANT_ID);
+            $transactions = $request->input('transactions', []);
+
+            if (empty($transactions)) {
+                return response()->json([
+                    'success' => false,
+                    'error' => '저장할 데이터가 없습니다.'
+                ]);
+            }
+
+            $saved = 0;
+            $updated = 0;
+
+            DB::beginTransaction();
+
+            foreach ($transactions as $trans) {
+                // 거래일시 생성
+                $transDt = ($trans['transDate'] ?? '') . ($trans['transTime'] ?? '');
+
+                $data = [
+                    'tenant_id' => $tenantId,
+                    'bank_account_num' => $trans['bankAccountNum'] ?? '',
+                    'bank_code' => $trans['bankCode'] ?? '',
+                    'bank_name' => $trans['bankName'] ?? '',
+                    'trans_date' => $trans['transDate'] ?? '',
+                    'trans_time' => $trans['transTime'] ?? '',
+                    'trans_dt' => $transDt,
+                    'deposit' => floatval($trans['deposit'] ?? 0),
+                    'withdraw' => floatval($trans['withdraw'] ?? 0),
+                    'balance' => floatval($trans['balance'] ?? 0),
+                    'summary' => $trans['summary'] ?? '',
+                    'cast' => $trans['cast'] ?? '',
+                    'memo' => $trans['memo'] ?? '',
+                    'trans_office' => $trans['transOffice'] ?? '',
+                    'account_code' => $trans['accountCode'] ?? null,
+                    'account_name' => $trans['accountName'] ?? null,
+                ];
+
+                // Upsert: 있으면 업데이트, 없으면 생성
+                $existing = BankTransaction::where('tenant_id', $tenantId)
+                    ->where('bank_account_num', $data['bank_account_num'])
+                    ->where('trans_dt', $transDt)
+                    ->where('deposit', $data['deposit'])
+                    ->where('withdraw', $data['withdraw'])
+                    ->where('balance', $data['balance'])
+                    ->first();
+
+                if ($existing) {
+                    // 계정과목만 업데이트
+                    $existing->update([
+                        'account_code' => $data['account_code'],
+                        'account_name' => $data['account_name'],
+                    ]);
+                    $updated++;
+                } else {
+                    BankTransaction::create($data);
+                    $saved++;
+                }
+            }
+
+            DB::commit();
+
+            return response()->json([
+                'success' => true,
+                'message' => "저장 완료: 신규 {$saved}건, 수정 {$updated}건",
+                'saved' => $saved,
+                'updated' => $updated
+            ]);
+        } catch (\Throwable $e) {
+            DB::rollBack();
+            Log::error('입출금 내역 저장 오류: ' . $e->getMessage());
+            return response()->json([
+                'success' => false,
+                'error' => '저장 오류: ' . $e->getMessage()
+            ]);
+        }
+    }
+
+    /**
+     * 엑셀 다운로드
+     */
+    public function exportExcel(Request $request): StreamedResponse|JsonResponse
+    {
+        try {
+            $tenantId = session('selected_tenant_id', self::HEADQUARTERS_TENANT_ID);
+            $startDate = $request->input('startDate', date('Ymd'));
+            $endDate = $request->input('endDate', date('Ymd'));
+            $accountNum = $request->input('accountNum', '');
+
+            // DB에서 저장된 데이터 조회
+            $query = BankTransaction::where('tenant_id', $tenantId)
+                ->whereBetween('trans_date', [$startDate, $endDate])
+                ->orderBy('trans_date', 'desc')
+                ->orderBy('trans_time', 'desc');
+
+            if (!empty($accountNum)) {
+                $query->where('bank_account_num', $accountNum);
+            }
+
+            $transactions = $query->get();
+
+            // 데이터가 없으면 바로빌에서 조회 (저장 안된 경우)
+            if ($transactions->isEmpty()) {
+                return response()->json([
+                    'success' => false,
+                    'error' => '저장된 데이터가 없습니다. 먼저 데이터를 조회하고 저장해주세요.'
+                ]);
+            }
+
+            $filename = "입출금내역_{$startDate}_{$endDate}.csv";
+
+            return response()->streamDownload(function () use ($transactions) {
+                $handle = fopen('php://output', 'w');
+
+                // UTF-8 BOM for Excel
+                fprintf($handle, chr(0xEF) . chr(0xBB) . chr(0xBF));
+
+                // 헤더
+                fputcsv($handle, [
+                    '거래일시',
+                    '은행명',
+                    '계좌번호',
+                    '적요',
+                    '입금',
+                    '출금',
+                    '잔액',
+                    '상대방',
+                    '계정과목코드',
+                    '계정과목명'
+                ]);
+
+                // 데이터
+                foreach ($transactions as $trans) {
+                    $dateTime = '';
+                    if ($trans->trans_date) {
+                        $dateTime = substr($trans->trans_date, 0, 4) . '-' .
+                            substr($trans->trans_date, 4, 2) . '-' .
+                            substr($trans->trans_date, 6, 2);
+                        if ($trans->trans_time) {
+                            $dateTime .= ' ' . substr($trans->trans_time, 0, 2) . ':' .
+                                substr($trans->trans_time, 2, 2) . ':' .
+                                substr($trans->trans_time, 4, 2);
+                        }
+                    }
+
+                    fputcsv($handle, [
+                        $dateTime,
+                        $trans->bank_name,
+                        $trans->bank_account_num,
+                        $trans->summary,
+                        $trans->deposit,
+                        $trans->withdraw,
+                        $trans->balance,
+                        $trans->cast,
+                        $trans->account_code,
+                        $trans->account_name
+                    ]);
+                }
+
+                fclose($handle);
+            }, $filename, [
+                'Content-Type' => 'text/csv; charset=utf-8',
+                'Content-Disposition' => 'attachment; filename="' . $filename . '"',
+            ]);
+        } catch (\Throwable $e) {
+            Log::error('엑셀 다운로드 오류: ' . $e->getMessage());
+            return response()->json([
+                'success' => false,
+                'error' => '다운로드 오류: ' . $e->getMessage()
+            ]);
+        }
+    }
+
     /**
      * SOAP 호출
      */