clubId수정

backend/controllers/eventController.js

@@ -1487,6 +1487,29 @@ exports.addEventParticipant = async (req, res) => {
       }
     });
 
+    // 입력 상태/결제값을 DB Enum에 맞추어 정규화
+    const normalizeStatus = (s) => {
+      if (!s) return undefined;
+      const map = {
+        '참가예정': 'pending',
+        '참가확정': 'confirmed',
+        '취소': 'canceled',
+      };
+      return ['pending', 'confirmed', 'canceled'].includes(s) ? s : (map[s] || undefined);
+    };
+    const normalizePayment = (p) => {
+      if (!p) return undefined;
+      const map = {
+        '미납': 'unpaid',
+        '납부완료': 'paid',
+        '완납': 'paid',
+      };
+      return ['unpaid', 'paid'].includes(p) ? p : (map[p] || undefined);
+    };
+
+    const normStatus = normalizeStatus(status);
+    const normPayment = normalizePayment(paymentStatus);
+
     let participant;
     let isUpdate = false;
     if (existingParticipant) {
@@ -1496,8 +1519,8 @@ exports.addEventParticipant = async (req, res) => {
         eventId,
         memberId,
         clubId,
-        status: status || existingParticipant.status,
-        paymentStatus: paymentStatus || existingParticipant.paymentStatus,
+        status: normStatus || existingParticipant.status,
+        paymentStatus: normPayment || existingParticipant.paymentStatus,
         comment: comment || existingParticipant.comment
       });
       participant = await EventParticipant.findOne({
@@ -1515,8 +1538,8 @@ exports.addEventParticipant = async (req, res) => {
       participant = await EventParticipant.create({
         eventId,
         memberId,
-        status: status || '참가예정',
-        paymentStatus: paymentStatus || '미납',
+        status: normStatus || 'pending',
+        paymentStatus: normPayment || 'unpaid',
         comment: comment || null,
         createdAt: new Date(),
         updatedAt: new Date()