feat:일일자금일보 기간별 보고서 기능 추가 (바로빌 계좌내역 기반)

app/Http/Controllers/Finance/DailyFundController.php

@@ -5,8 +5,10 @@
 use App\Http\Controllers\Controller;
 use App\Models\Finance\DailyFundTransaction;
 use App\Models\Finance\DailyFundMemo;
+use App\Models\Barobill\BankTransaction as BarobillBankTransaction;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
 
 class DailyFundController extends Controller
 {
@@ -157,4 +159,116 @@ public function saveMemo(Request $request): JsonResponse
             ],
         ]);
     }
+
+    /**
+     * 기간별 자금일보 (바로빌 계좌 거래내역 기반)
+     */
+    public function periodReport(Request $request): JsonResponse
+    {
+        $tenantId = session('selected_tenant_id', 1);
+        $startDate = $request->input('start_date', now()->subMonth()->format('Ymd'));
+        $endDate = $request->input('end_date', now()->format('Ymd'));
+
+        // YYYYMMDD 형식으로 변환
+        $startDateYmd = str_replace('-', '', $startDate);
+        $endDateYmd = str_replace('-', '', $endDate);
+
+        // 기간 내 거래내역 조회
+        $transactions = BarobillBankTransaction::where('tenant_id', $tenantId)
+            ->whereBetween('trans_date', [$startDateYmd, $endDateYmd])
+            ->orderBy('trans_date', 'desc')
+            ->orderBy('trans_time', 'desc')
+            ->get();
+
+        // 일별로 그룹핑
+        $dailyData = [];
+        $accountBalances = []; // 계좌별 최신 잔액 추적
+
+        foreach ($transactions as $tx) {
+            $date = $tx->trans_date;
+            $accountNum = $tx->bank_account_num;
+
+            if (!isset($dailyData[$date])) {
+                $dailyData[$date] = [
+                    'date' => $date,
+                    'dateFormatted' => $this->formatDateKorean($date),
+                    'accounts' => [],
+                    'deposits' => [],
+                    'withdrawals' => [],
+                    'totalDeposit' => 0,
+                    'totalWithdraw' => 0,
+                ];
+            }
+
+            // 계좌별 데이터 집계
+            if (!isset($dailyData[$date]['accounts'][$accountNum])) {
+                $dailyData[$date]['accounts'][$accountNum] = [
+                    'bankName' => $tx->bank_name,
+                    'accountNum' => $accountNum,
+                    'deposit' => 0,
+                    'withdraw' => 0,
+                    'balance' => $tx->balance,
+                ];
+            }
+
+            // 입출금 내역 추가
+            if ($tx->deposit > 0) {
+                $dailyData[$date]['deposits'][] = [
+                    'time' => $tx->trans_time,
+                    'bankName' => $tx->bank_name,
+                    'summary' => $tx->summary,
+                    'cast' => $tx->cast,
+                    'amount' => $tx->deposit,
+                    'balance' => $tx->balance,
+                ];
+                $dailyData[$date]['accounts'][$accountNum]['deposit'] += $tx->deposit;
+                $dailyData[$date]['totalDeposit'] += $tx->deposit;
+            }
+
+            if ($tx->withdraw > 0) {
+                $dailyData[$date]['withdrawals'][] = [
+                    'time' => $tx->trans_time,
+                    'bankName' => $tx->bank_name,
+                    'summary' => $tx->summary,
+                    'cast' => $tx->cast,
+                    'amount' => $tx->withdraw,
+                    'balance' => $tx->balance,
+                ];
+                $dailyData[$date]['accounts'][$accountNum]['withdraw'] += $tx->withdraw;
+                $dailyData[$date]['totalWithdraw'] += $tx->withdraw;
+            }
+
+            // 해당 일자의 최신 잔액 업데이트
+            $dailyData[$date]['accounts'][$accountNum]['balance'] = $tx->balance;
+        }
+
+        // accounts를 배열로 변환
+        foreach ($dailyData as $date => &$data) {
+            $data['accounts'] = array_values($data['accounts']);
+        }
+
+        // 날짜 내림차순 정렬 (최신 일자가 위)
+        krsort($dailyData);
+
+        return response()->json([
+            'success' => true,
+            'data' => [
+                'startDate' => $startDate,
+                'endDate' => $endDate,
+                'dailyReports' => array_values($dailyData),
+            ],
+        ]);
+    }
+
+    private function formatDateKorean(string $dateYmd): string
+    {
+        $year = substr($dateYmd, 0, 4);
+        $month = (int) substr($dateYmd, 4, 2);
+        $day = (int) substr($dateYmd, 6, 2);
+
+        $date = \Carbon\Carbon::createFromFormat('Ymd', $dateYmd);
+        $dayOfWeek = ['일', '월', '화', '수', '목', '금', '토'][$date->dayOfWeek];
+
+        return "{$year}년 {$month}월 {$day}일 {$dayOfWeek}요일";
+    }
 }