알프 점수 계산

src/main/java/org/rf/rfserver/domain/User.java

@@ -36,6 +36,8 @@ public class User extends BaseEntity implements UserDetails {
     private int entrance;
     private int love;
     private int hate;
+    private int report;
+    private int score;
     private String email;
     private String imageUrl;
     private Boolean isEmailVerified;
@@ -71,12 +73,15 @@ public User(String loginId, String password, int entrance, University university
         this.mbti = mbti;
         this.love = 0;
         this.hate = 0;
+        this.report = 0;
+        this.score = 30;
         this.email = email;
         this.imageFilePath = "default";
         this.interestCountries = interestCountries;
         this.userInterests = userInterests;
         this.lifeStyle = lifeStyle;
         this.userParties = new ArrayList<>();
+
     }
 
     public User updateUser(String nickName, String password, String imageFilePath, List<Language> interestingLanguages, String introduce, Mbti mbti, LifeStyle lifeStyle) {
@@ -160,19 +165,21 @@ public void increaseLike() {
     }
 
     public void decreaseLike() {
-        if(this.love > 0) {
-            this.love--;
-        }
+        this.love--;
     }
 
     public void increaseHate() {
         this.hate++;
     }
 
     public void decreaseHate() {
-        if(this.hate > 0) {
-            this.hate--;
-        }
+        this.hate--;
     }
+
+    // 신고
+    public void increaseReport() {
+        this.report++;
+    }
+
 }
 

src/main/java/org/rf/rfserver/report/service/ReportService.java

@@ -31,6 +31,7 @@ public PostReportRes createUserReport(PostReportReq postReportReq) throws BaseEx
         User reportedUser = userRepository.findById(postReportReq.getReportedUserId())
                 .orElseThrow(() -> new BaseException(NO_SUCH_USER));
         Report report = reportRepository.save(new Report(reporter, reportedUser, postReportReq.getContent(), postReportReq.getReportType()));
+        reportedUser.increaseReport();
         return new PostReportRes(report);
     }
 

src/main/java/org/rf/rfserver/user/controller/UserController.java

@@ -155,4 +155,14 @@ public BaseResponse<Void> cancelHate(@PathVariable("giveUserId") Long giveUserId
             return new BaseResponse<Void>(e.getStatus());
         }
     }
+
+    // 알프 점수 계산
+    @GetMapping("/getRFScore/{userId}")
+    public BaseResponse<GetRFScoreRes> getRFScore(@PathVariable("userId") Long userId) {
+        try {
+            return new BaseResponse<>(userService.getRFScore(userId));
+        } catch (BaseException e) {
+            return new BaseResponse<>(e.getStatus());
+        }
+    }
 }

src/main/java/org/rf/rfserver/user/dto/GetRFScoreRes.java

@@ -0,0 +1,10 @@
+package org.rf.rfserver.user.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@AllArgsConstructor
+@Getter
+public class GetRFScoreRes {
+    private int score;
+}

src/main/java/org/rf/rfserver/user/service/UserService.java

@@ -1,5 +1,6 @@
 package org.rf.rfserver.user.service;
 
+import com.fasterxml.jackson.databind.ser.Serializers;
 import jakarta.transaction.Transactional;
 import lombok.RequiredArgsConstructor;
 import org.rf.rfserver.config.BaseException;
@@ -278,5 +279,31 @@ public void cancelHate(Long giveUserId, Long receiveUserId) throws BaseException
         receiveUser.decreaseHate();
         userRepository.save(receiveUser);
     }
+
+    // 알프 점수 계산
+    public GetRFScoreRes getRFScore(Long userId) throws BaseException {
+        User user = userRepository.findById(userId)
+                .orElseThrow(() -> new BaseException(USER_NOT_FOUND));
+
+        int love = user.getLove();
+        int hate = user.getHate();
+        int report = user.getReport();
+        int score = user.getScore();
+
+        int change = love - hate - 5 * report;
+        score += change;
+
+        // score가 최대 점수 100보다 높은 경우
+        if(score > 100) {
+            return new GetRFScoreRes(100);
+        }
+        // score가 최저 점수 0보다 낮은 경우
+        else if(score < 0) {
+            return new GetRFScoreRes(0);
+        }
+        else {
+            return new GetRFScoreRes(score);
+        }
+    }
 }