feat:수당 날짜 기록/수정/삭제 기능 추가

app/Http/Controllers/Sales/AdminProspectController.php

@@ -194,4 +194,87 @@ public function updateHqStatus(int $id, Request $request)
             'hq_status_label' => $management->hq_status_label,
         ]);
     }
+
+    /**
+     * 수당 날짜 기록/수정
+     */
+    public function updateCommissionDate(int $id, Request $request)
+    {
+        $this->checkAdminAccess();
+
+        $request->validate([
+            'field' => 'required|in:first_payment_at,first_partner_paid_at,second_payment_at,second_partner_paid_at,first_subscription_at,manager_paid_at',
+            'date' => 'nullable|date',
+        ]);
+
+        $prospect = TenantProspect::findOrFail($id);
+        $management = SalesTenantManagement::findOrCreateByProspect($prospect->id);
+
+        // Commission 레코드 조회 또는 생성
+        $commission = SalesCommission::firstOrCreate(
+            ['management_id' => $management->id],
+            [
+                'tenant_id' => $prospect->tenant_id ?? 1,
+                'payment_type' => 'deposit',
+                'payment_amount' => 0,
+                'payment_date' => now(),
+                'base_amount' => 0,
+                'partner_rate' => 0,
+                'manager_rate' => 0,
+                'partner_commission' => 0,
+                'manager_commission' => 0,
+                'scheduled_payment_date' => now()->addMonth()->day(10),
+                'status' => SalesCommission::STATUS_PENDING,
+                'partner_id' => $management->sales_partner_id ?? 0,
+                'manager_user_id' => $management->manager_user_id,
+            ]
+        );
+
+        $field = $request->input('field');
+        $date = $request->input('date') ?: now()->format('Y-m-d');
+
+        $commission->update([
+            $field => $date,
+        ]);
+
+        return response()->json([
+            'success' => true,
+            'field' => $field,
+            'date' => $commission->$field?->format('Y-m-d'),
+            'date_display' => $commission->$field?->format('m/d'),
+        ]);
+    }
+
+    /**
+     * 수당 날짜 삭제 (초기화)
+     */
+    public function clearCommissionDate(int $id, Request $request)
+    {
+        $this->checkAdminAccess();
+
+        $request->validate([
+            'field' => 'required|in:first_payment_at,first_partner_paid_at,second_payment_at,second_partner_paid_at,first_subscription_at,manager_paid_at',
+        ]);
+
+        $prospect = TenantProspect::findOrFail($id);
+        $management = SalesTenantManagement::where('tenant_prospect_id', $prospect->id)->first();
+
+        if (!$management) {
+            return response()->json(['success' => false, 'message' => '관리 정보가 없습니다.']);
+        }
+
+        $commission = SalesCommission::where('management_id', $management->id)->first();
+
+        if (!$commission) {
+            return response()->json(['success' => false, 'message' => '수당 정보가 없습니다.']);
+        }
+
+        $field = $request->input('field');
+        $commission->update([$field => null]);
+
+        return response()->json([
+            'success' => true,
+            'field' => $field,
+        ]);
+    }
 }