[FIX] 분석 재요청 차단 + AI 멘토 질문 제한 로직 제거

src/main/java/com/mr/domain/analysis/service/AnalysisService.java

@@ -22,7 +22,6 @@
 import com.mr.domain.playing.repository.PlayingRepository;
 import com.mr.global.apipayload.exception.GeneralException;
 import com.mr.global.file.s3.service.S3FileService;
-import java.util.List;
 import java.util.Objects;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -57,16 +56,6 @@ public AnalysisCreateResponseDTO createAnalysis(
         if (playing.getStatus() != PlayingStatus.COMPLETED) {
             throw new GeneralException(PlayingErrorStatus.INVALID_PLAYING_STATUS);
         }
-        if (analysisRepository.existsByPlayingIdAndStatusIn(
-                playing.getId(),
-                List.of(
-                        AnalysisStatus.PENDING,
-                        AnalysisStatus.PROCESSING,
-                        AnalysisStatus.COMPLETED
-                )
-        )) {
-            throw new GeneralException(AnalysisErrorStatus.ANALYSIS_ALREADY_IN_PROGRESS);
-        }
 
         String requestJson;
         try {

src/main/java/com/mr/domain/mentor/entity/MentorChatSession.java

@@ -129,9 +129,6 @@ public String startGenerating(Duration staleAfter) {
         if (this.status != MentorChatStatus.ACTIVE && this.status != MentorChatStatus.GENERATING) {
             throw new GeneralException(MentorErrorStatus.MENTOR_SESSION_NOT_ACTIVE);
         }
-        if (this.questionCount >= 3) {
-            throw new GeneralException(MentorErrorStatus.MENTOR_QUESTION_LIMIT_EXCEEDED);
-        }
         this.status = MentorChatStatus.GENERATING;
         this.generationToken = UUID.randomUUID().toString();
         this.generationStartedAt = LocalDateTime.now();

src/test/java/com/mr/domain/analysis/service/AnalysisServiceTest.java

@@ -232,7 +232,6 @@ void createAnalysis_success() {
         given(playing.getUser()).willReturn(user);
         given(playing.getStatus()).willReturn(PlayingStatus.COMPLETED);
         given(playingRepository.findByIdWithBackingTrackForUpdate(31L)).willReturn(Optional.of(playing));
-        given(analysisRepository.existsByPlayingIdAndStatusIn(eq(31L), any())).willReturn(false);
         given(analysisRequestFactory.create(playing, 1, 8))
                 .willReturn(new AiAnalysisRequest(null, List.of(), List.of()));
         given(analysisRepository.save(any(Analysis.class)))
@@ -242,14 +241,6 @@ void createAnalysis_success() {
                 1L, new AnalysisCreateRequestDTO(31L, 1, 8)
         );
 
-        verify(analysisRepository).existsByPlayingIdAndStatusIn(
-                31L,
-                List.of(
-                        AnalysisStatus.PENDING,
-                        AnalysisStatus.PROCESSING,
-                        AnalysisStatus.COMPLETED
-                )
-        );
         assertThat(response.playingId()).isEqualTo(31L);
         assertThat(response.status()).isEqualTo(AnalysisStatus.PENDING);
         verify(eventPublisher).publishEvent(any(AnalysisRequestedEvent.class));

src/test/java/com/mr/domain/mentor/service/MentorQuestionServiceTest.java

@@ -84,23 +84,6 @@ void prepare_incompleteAnalysis_throwsConflict() {
         verify(sessionRepository, never()).findByAnalysisIdForUpdate(any());
     }
 
-    @Test
-    void prepare_questionLimitExceeded_throwsTooManyRequests() {
-        Analysis analysis = analysis(1L, AnalysisStatus.COMPLETED);
-        User owner = analysis.getUser();
-        MentorChatSession session = MentorChatSession.createActive(analysis, owner);
-        session.increaseQuestionCount();
-        session.increaseQuestionCount();
-        session.increaseQuestionCount();
-        given(analysisRepository.findByIdForUpdate(10L)).willReturn(Optional.of(analysis));
-        given(sessionRepository.findByAnalysisIdForUpdate(10L)).willReturn(Optional.of(session));
-
-        assertThatThrownBy(() -> service.prepare(1L, 10L, "question"))
-                .isInstanceOf(GeneralException.class)
-                .hasFieldOrPropertyWithValue("code", MentorErrorStatus.MENTOR_QUESTION_LIMIT_EXCEEDED);
-        verify(messageRepository, never()).saveAndFlush(any());
-    }
-
     @Test
     void prepare_existingSession_reusesSession() {
         Analysis analysis = analysis(1L, AnalysisStatus.COMPLETED);