오류수정, 암호화 추가

backend/models/Member.js

@@ -2,6 +2,7 @@ const { DataTypes } = require('sequelize');
 const { sequelize } = require('../config/database');
 const User = require('./User');
 const Club = require('./Club');
+const { encrypt, decrypt } = require('../utils/encryption');
 
 const Member = sequelize.define('Member', {
   id: {
@@ -53,12 +54,26 @@ const Member = sequelize.define('Member', {
   phone: {
     type: DataTypes.STRING,
     allowNull: true,
-    comment: '전화번호'
+    comment: '전화번호 (암호화됨)',
+    get() {
+      const rawValue = this.getDataValue('phone');
+      return rawValue ? decrypt(rawValue) : null;
+    },
+    set(value) {
+      this.setDataValue('phone', value ? encrypt(value) : null);
+    }
   },
   email: {
     type: DataTypes.STRING,
     allowNull: true,
-    comment: '이메일'
+    comment: '이메일 (암호화됨)',
+    get() {
+      const rawValue = this.getDataValue('email');
+      return rawValue ? decrypt(rawValue) : null;
+    },
+    set(value) {
+      this.setDataValue('email', value ? encrypt(value) : null);
+    }
   },
   joinDate: {
     type: DataTypes.DATE,