fix: 소셜로그인시 유저 행동데이터 SIGN_UP 중복 기록 버그

- 소셜로그인 시 isNew 플래그를 통해 회원가입/로그인을 구분하여 SIGN_UP 중복 기록 버그 수정

src/main/kotlin/kr/co/vividnext/sodalive/member/MemberService.kt

@@ -33,6 +33,7 @@ import kr.co.vividnext.sodalive.member.signUp.SignUpRequest
 import kr.co.vividnext.sodalive.member.signUp.SignUpRequestV2
 import kr.co.vividnext.sodalive.member.signUp.SignUpResponse
 import kr.co.vividnext.sodalive.member.signUp.SignUpValidator
+import kr.co.vividnext.sodalive.member.social.MemberResolveResult
 import kr.co.vividnext.sodalive.member.social.google.GoogleUserInfo
 import kr.co.vividnext.sodalive.member.social.kakao.KakaoUserInfo
 import kr.co.vividnext.sodalive.member.stipulation.Stipulation
@@ -800,11 +801,11 @@ class MemberService(
         container: String,
         marketingPid: String?,
         pushToken: String?
-    ): Member {
+    ): MemberResolveResult {
         val findMember = repository.findByGoogleId(googleUserInfo.sub)
         if (findMember != null) {
             if (findMember.isActive) {
-                return findMember
+                return MemberResolveResult(member = findMember, isNew = false)
             } else {
                 throw SodaException("탈퇴한 계정입니다.\n고객센터로 문의해 주시기 바랍니다.")
             }
@@ -847,7 +848,7 @@ class MemberService(
             )
         }
 
-        return member
+        return MemberResolveResult(member = member, isNew = true)
     }
 
     @Transactional
@@ -856,11 +857,11 @@ class MemberService(
         container: String,
         marketingPid: String?,
         pushToken: String?
-    ): Member {
+    ): MemberResolveResult {
         val findMember = repository.findByKakaoId(kakaoUserInfo.id)
         if (findMember != null) {
             if (findMember.isActive) {
-                return findMember
+                return MemberResolveResult(member = findMember, isNew = false)
             } else {
                 throw SodaException("탈퇴한 계정입니다.\n고객센터로 문의해 주시기 바랍니다.")
             }
@@ -903,7 +904,7 @@ class MemberService(
             )
         }
 
-        return member
+        return MemberResolveResult(member = member, isNew = true)
     }
 
     private fun checkEmail(email: String) {