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Merge pull request #27 from SWUNITZEL/feat/#11-report-nonverbal-communication
[FET] 비언어적 커뮤니케이션 결과 분석 보고서 API
2 parents b6e6d59 + 4c1ee31 commit 131fe51

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‎src/main/java/com/swunitzel/fiterview/apiPayload/code/status/ErrorStatus.java‎

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// 생활기록부 오류
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_SCHOOL_RECORD_NOT_FOUND(HttpStatus.BAD_REQUEST, "SCHOOL-RECORD403", "사용자의 생활기록부 분석 정보가 존재하지 않습니다"),
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// 인터뷰 관련 오류
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_INTERVIEW_NOT_FOUND(HttpStatus.BAD_REQUEST, "INTERVIEW404", "인터뷰를 찾을 수 없습니다"),
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;
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private final HttpStatus httpStatus;

‎src/main/java/com/swunitzel/fiterview/apiPayload/exception/handler/InterviewHandler.java‎

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package com.swunitzel.fiterview.apiPayload.exception.handler;
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import com.swunitzel.fiterview.apiPayload.code.BaseErrorCode;
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import com.swunitzel.fiterview.apiPayload.exception.GeneralException;
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public class InterviewHandler extends GeneralException {
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public InterviewHandler(BaseErrorCode code) {
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super(code);
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}
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}

‎src/main/java/com/swunitzel/fiterview/controller/ReportController.java‎

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package com.swunitzel.fiterview.controller;
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import com.swunitzel.fiterview.apiPayload.ApiResponse;
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import com.swunitzel.fiterview.dto.ReportDto;
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import com.swunitzel.fiterview.dto.SchoolRecordResponseDto;
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import com.swunitzel.fiterview.jwt.CustomUserDetails;
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import com.swunitzel.fiterview.services.ReportService;
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import lombok.RequiredArgsConstructor;
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import org.springframework.security.core.annotation.AuthenticationPrincipal;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@RequiredArgsConstructor
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@RequestMapping("/report")
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public class ReportController {
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private final ReportService reportService;
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@GetMapping("/{interviewId}/nonverbal-communication")
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public ApiResponse<ReportDto.NonverbalCommunicationReportDto> getNonVerbalCommunicationReport(@PathVariable(name = "interviewId") String interviewId) {
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ReportDto.NonverbalCommunicationReportDto reportDto = reportService.getNonverbalCommunicationReport(interviewId);
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return ApiResponse.onSuccess(reportDto);
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}
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}

‎src/main/java/com/swunitzel/fiterview/converter/ReportConverter.java‎

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package com.swunitzel.fiterview.converter;
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import com.swunitzel.fiterview.domain.Interview;
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import com.swunitzel.fiterview.dto.ReportDto;
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public class ReportConverter {
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public static ReportDto.NonverbalCommunicationReportDto toDto(Interview interview) {
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return ReportDto.NonverbalCommunicationReportDto.builder()
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.totalScore(toTotalScoreDto(interview))
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.avgShoulderTiltCount(interview.getAvgShoulderTiltCount())
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.avgTurnLeftCount(interview.getAvgTurnLeftCount())
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.avgTurnRightCount(interview.getAvgTurnRightCount())
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.build();
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}
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public static ReportDto.NonverbalCommunicationReportTotalScoreDto toTotalScoreDto(Interview interview) {
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return ReportDto.NonverbalCommunicationReportTotalScoreDto.builder()
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.avgPostureScore(interview.getAvgPostureScore())
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.avgFacialScore(interview.getAvgFacialScore())
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.avgGazeScore(interview.getAvgGazeScore())
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.build();
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}
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}

‎src/main/java/com/swunitzel/fiterview/domain/Answer.java‎

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package com.swunitzel.fiterview.domain;
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import lombok.*;
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import org.springframework.data.annotation.Id;
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import org.springframework.data.mongodb.core.mapping.Document;
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import org.springframework.data.mongodb.core.mapping.Field;
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@Document(collection = "answers")
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@Getter
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@Setter
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@NoArgsConstructor
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@AllArgsConstructor
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public class Answer {
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@Id
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private String id;
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@Field("interview_id")
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private String interviewId;
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@Field("question_id")
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private String questionId;
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private String keyword;
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private String answer;
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private String summary;
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@Field("aiAnalysis_comment")
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private String aiAnalysisComment;
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@Field("improved_answer")
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private String improvedAnswer;
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@Field("blind_rule_adherence")
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private String blindRuleAdherence;
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@Field("smile_ratio")
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private float smileRatio;
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@Field("gaze_down_count")
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private int gazeDownCount;
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@Field("gaze_points")
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private String gazePoints;
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@Field("shoulder_tilt_count")
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private int shoulderTiltCount;
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@Field("turn_left_count")
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private int turnLeftCount;
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@Field("turn_right_count")
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private int turnRightCount;
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@Field("video_url")
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private String videoUrl;
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@Field("speaking_speed")
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private float speakingSpeed;
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@Field("pitch_mean")
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private float pitchMean;
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}

‎src/main/java/com/swunitzel/fiterview/domain/Interview.java‎

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package com.swunitzel.fiterview.domain;
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import lombok.*;
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import org.springframework.data.annotation.Id;
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import org.springframework.data.mongodb.core.mapping.Document;
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import org.springframework.data.mongodb.core.mapping.Field;
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@Document(collection = "interview")
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@Getter
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@Setter
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@NoArgsConstructor
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@AllArgsConstructor
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public class Interview {
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@Id
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private String id;
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@Field("avg_posture_score")
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private float avgPostureScore;
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@Field("avg_facial_score")
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private float avgFacialScore;
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@Field("avg_gaze_score")
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private float avgGazeScore;
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@Field("avg_shoulder_tilt_count")
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private float avgShoulderTiltCount;
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@Field("avg_turn_left_count")
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private float avgTurnLeftCount;
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@Field("avg_turn_right_count")
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private float avgTurnRightCount;
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public Interview updateTotalScore(float avgPostureScore, float avgFacialScore, float avgGazeScore,
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float avgShoulderTiltCount, float avgTurnLeftCount, float avgTurnRightCount) {
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this.avgPostureScore = avgPostureScore;
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this.avgFacialScore = avgFacialScore;
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this.avgGazeScore = avgGazeScore;
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this.avgShoulderTiltCount = avgShoulderTiltCount;
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this.avgTurnLeftCount = avgTurnLeftCount;
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this.avgTurnRightCount = avgTurnRightCount;
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return this;
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}
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}

‎src/main/java/com/swunitzel/fiterview/dto/ReportDto.java‎

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package com.swunitzel.fiterview.dto;
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import lombok.AllArgsConstructor;
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import lombok.Builder;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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public class ReportDto {
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@Builder
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@Getter
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@NoArgsConstructor
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@AllArgsConstructor
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public static class NonverbalCommunicationReportTotalScoreDto{
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private float avgPostureScore;
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private float avgFacialScore;
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private float avgGazeScore;
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}
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@Builder
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@Getter
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@NoArgsConstructor
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@AllArgsConstructor
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public static class NonverbalCommunicationReportDto{
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private NonverbalCommunicationReportTotalScoreDto totalScore;
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private float avgShoulderTiltCount;
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private float avgTurnLeftCount;
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private float avgTurnRightCount;
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}
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}

‎src/main/java/com/swunitzel/fiterview/repository/AnswerRepository.java‎

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package com.swunitzel.fiterview.repository;
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import com.swunitzel.fiterview.domain.Answer;
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import org.springframework.data.mongodb.repository.MongoRepository;
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import java.util.List;
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public interface AnswerRepository extends MongoRepository<Answer, String> {
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List<Answer> findAllByInterviewId(String interviewId);
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}

‎src/main/java/com/swunitzel/fiterview/repository/InterviewRepository.java‎

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package com.swunitzel.fiterview.repository;
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import com.swunitzel.fiterview.domain.Interview;
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import org.springframework.data.mongodb.core.aggregation.ArrayOperators;
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import org.springframework.data.mongodb.repository.MongoRepository;
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public interface InterviewRepository extends MongoRepository<Interview, String> {
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}

‎src/main/java/com/swunitzel/fiterview/services/ReportService.java‎

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package com.swunitzel.fiterview.services;
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import com.swunitzel.fiterview.apiPayload.code.status.ErrorStatus;
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import com.swunitzel.fiterview.apiPayload.exception.handler.InterviewHandler;
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import com.swunitzel.fiterview.converter.ReportConverter;
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import com.swunitzel.fiterview.domain.Answer;
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import com.swunitzel.fiterview.domain.Interview;
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import com.swunitzel.fiterview.dto.ReportDto;
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import com.swunitzel.fiterview.repository.AnswerRepository;
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import com.swunitzel.fiterview.repository.InterviewRepository;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import java.util.List;
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@Service
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@RequiredArgsConstructor
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public class ReportService {
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private final AnswerRepository answerRepository;
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private final InterviewRepository interviewRepository;
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public ReportDto.NonverbalCommunicationReportDto getNonverbalCommunicationReport(String interviewId) {
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List<Answer> answers = answerRepository.findAllByInterviewId(interviewId);
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// 영상 분석 결과 지표 합계
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float totalPostureScore = 0f;
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float totalSmileScore = 0f;
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int totalGazeDownScore = 0;
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// 자세 측정 카운드
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int totalShoulderTiltCount = 0;
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int totalTurnLeftCount = 0;
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int totalTurnRightCount = 0;
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for (Answer answer : answers) {
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totalPostureScore += scorePosture(
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answer.getShoulderTiltCount(),
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answer.getTurnLeftCount(),
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answer.getTurnRightCount());
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totalSmileScore += scoreSmile(answer.getSmileRatio());
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totalGazeDownScore += scoreGaze(answer.getGazeDownCount());
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totalShoulderTiltCount += answer.getShoulderTiltCount();
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totalTurnLeftCount += answer.getTurnLeftCount();
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totalTurnRightCount += answer.getTurnRightCount();
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}
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int answerCount = answers.size();
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float avgPostureScore = totalPostureScore / answerCount;
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float avgFacialScore = totalSmileScore / answerCount;
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float avgGazeScore = totalGazeDownScore / answerCount;
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float avgShoulderTiltCount = totalShoulderTiltCount / answerCount;
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float avgTurnLeftCount = totalTurnLeftCount / answerCount;
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float avgTurnRightCount = totalTurnRightCount / answerCount;
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// 인터뷰에 총첨 업데이트
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Interview interview = interviewRepository.findById(interviewId)
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.orElseThrow(() -> new InterviewHandler(ErrorStatus._INTERVIEW_NOT_FOUND));
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Interview updatedInterview = interview.updateTotalScore(avgPostureScore, avgFacialScore, avgGazeScore,
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avgShoulderTiltCount, avgTurnLeftCount, avgTurnRightCount);
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return ReportConverter.toDto(updatedInterview);
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}
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int scoreGaze(int downCount) {
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if (downCount <= 3) {
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return 100;
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} else if (downCount <= 6) {
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return 90;
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} else if (downCount <= 10) {
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return 80;
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} else if (downCount <= 15) {
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return 70;
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} else {
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return 60;
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}
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}
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float scorePosture(int shoulderTilt, int turnLeft, int turnRight) {
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// 가중치 적용 (어깨기울기 2배, 고개 돌림 각각 1배)
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int weightedSum = shoulderTilt * 2 + turnLeft + turnRight;
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return 100f - weightedSum * 1.5f;
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}
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float scoreSmile(float smilRatio) {
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if (smilRatio >= 0.5f) {
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return 90 + (smilRatio - 0.5f) * 20; // 90~100점
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} else if (smilRatio >= 0.3f) {
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return 70 + (smilRatio - 0.3f) * 100; // 70~89점
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} else {
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return 50 * smilRatio / 0.3f; // 0~50점
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}
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}
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}

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