Refactor: 로그인 시 인증 유지 값을 memberId로 변경 (#86)

src/main/java/org/cotato/csquiz/common/config/filter/JwtAuthorizationFilter.java

@@ -34,7 +34,6 @@ public class JwtAuthorizationFilter extends OncePerRequestFilter {
     private static final String SESSION_PATH = "/v1/api/session";
 
     private final JwtTokenProvider jwtTokenProvider;
-    private final MemberRepository memberRepository;
 
     @Override
     protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
@@ -49,14 +48,13 @@ protected void doFilterInternal(HttpServletRequest request, HttpServletResponse
 
     private void setAuthentication(String accessToken) {
         Long memberId = jwtTokenProvider.getMemberId(accessToken);
-        Member findMember = memberRepository.findById(memberId)
-                .orElseThrow(() -> new FilterAuthenticationException("해당 회원이 존재하지 않습니다."));
         String role = jwtTokenProvider.getRole(accessToken);
         log.info("[인증 필터 인증 진행, {}]", memberId);
         log.info("Member Role: {}", role);
+
         jwtTokenProvider.checkMemberExist(memberId);
 
-        Authentication authenticationToken = new UsernamePasswordAuthenticationToken(findMember.getEmail(), "",
+        Authentication authenticationToken = new UsernamePasswordAuthenticationToken(memberId, "",
                 List.of(new SimpleGrantedAuthority(role)));
         SecurityContextHolder.getContext().setAuthentication(authenticationToken);
     }