[Feat] user API 기능

src/main/java/ssurent/ssurentbe/domain/users/controller/UserController.java

@@ -0,0 +1,43 @@
+package ssurent.ssurentbe.domain.users.controller;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.web.bind.annotation.*;
+import ssurent.ssurentbe.domain.users.dto.UpdatePhoneNumberRequest;
+import ssurent.ssurentbe.domain.users.dto.UserInfoResponse;
+import ssurent.ssurentbe.domain.users.dto.UserPenaltyResponse;
+import ssurent.ssurentbe.domain.users.entity.Users;
+import ssurent.ssurentbe.domain.users.service.UserService;
+
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/v1/api/users")
+public class UserController {
+    private final UserService userService;
+
+    @GetMapping
+    public UserInfoResponse getMyInfo(@AuthenticationPrincipal UserDetails userDetails) {
+        return userService.getMyInfo(userDetails.getUsername());
+    }
+
+    @PatchMapping("/phone-number")
+    public void updatePhoneNumber(
+            @AuthenticationPrincipal UserDetails userDetails,
+            @RequestBody UpdatePhoneNumberRequest request
+    ) {
+        userService.updatePhoneNumber(
+                userDetails.getUsername(),
+                request.phoneNum()
+        );
+    }
+    @GetMapping("/penalties")
+    public List<UserPenaltyResponse> getMyPenalties(
+            @AuthenticationPrincipal UserDetails userDetails
+    ) {
+        return userService.getMyPenalties(userDetails.getUsername());
+    }
+
+}

src/main/java/ssurent/ssurentbe/domain/users/dto/UpdatePhoneNumberRequest.java

@@ -0,0 +1,6 @@
+package ssurent.ssurentbe.domain.users.dto;
+
+public record UpdatePhoneNumberRequest(
+        String phoneNum
+) {
+}

src/main/java/ssurent/ssurentbe/domain/users/dto/UserInfoResponse.java

@@ -0,0 +1,23 @@
+package ssurent.ssurentbe.domain.users.dto;
+
+import ssurent.ssurentbe.domain.users.entity.Users;
+import ssurent.ssurentbe.domain.users.enums.Role;
+import ssurent.ssurentbe.domain.users.enums.Status;
+
+public record UserInfoResponse(
+        String studentNum,
+        String name,
+        String phoneNum,
+        Status status,
+        Role role
+) {
+    public static UserInfoResponse from(Users user) {
+        return new UserInfoResponse(
+                user.getStudentNum(),
+                user.getName(),
+                user.getPhoneNum(),
+                user.getStatus(),
+                user.getRole()
+        );
+    }
+}

src/main/java/ssurent/ssurentbe/domain/users/dto/UserPenaltyResponse.java

@@ -0,0 +1,24 @@
+package ssurent.ssurentbe.domain.users.dto;
+
+import ssurent.ssurentbe.domain.users.entity.UserPanaltyLog;
+import ssurent.ssurentbe.domain.users.enums.PanaltyTypes;
+
+import java.time.LocalDateTime;
+
+public record UserPenaltyResponse(
+        Long penaltyId,
+        PanaltyTypes penaltyType,
+        Long itemId,
+        Long rentalHistoryId,
+        LocalDateTime createdAt
+) {
+    public static UserPenaltyResponse from(UserPanaltyLog log) {
+        return new UserPenaltyResponse(
+                log.getId(),
+                log.getPanaltyType(),
+                log.getItemsId() != null ? log.getItemsId().getId() : null,
+                log.getRentalHistoryId() != null ? log.getRentalHistoryId().getId() : null,
+                log.getCreatedAt()
+        );
+    }
+}

src/main/java/ssurent/ssurentbe/domain/users/entity/Users.java

@@ -52,4 +52,8 @@ public void withdraw(){
         this.phoneNum = null;
         this.studentNum = null;
     }
+    public void updatePhoneNumber(String phoneNum) {
+        this.phoneNum = phoneNum;
+    }
+
 }

src/main/java/ssurent/ssurentbe/domain/users/repository/UserPanaltyLogRepository.java

@@ -0,0 +1,13 @@
+package ssurent.ssurentbe.domain.users.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import ssurent.ssurentbe.domain.users.entity.UserPanaltyLog;
+import ssurent.ssurentbe.domain.users.entity.Users;
+
+import java.util.List;
+import java.util.Optional;
+
+public interface UserPanaltyLogRepository extends JpaRepository<UserPanaltyLog, Long> {
+
+    List<UserPanaltyLog> findByUserIdOrderByCreatedAtDesc(Users user);
+}

src/main/java/ssurent/ssurentbe/domain/users/repository/UserRepository.java

@@ -10,4 +10,5 @@
 public interface UserRepository extends JpaRepository<Users, Long> {
     Optional<Users> findByStudentNum(String studentNum);
     boolean existsByStudentNum(String studentNum);
+    Optional<Users> findByStudentNumAndDeletedFalse(String studentNum);
 }

src/main/java/ssurent/ssurentbe/domain/users/service/UserService.java

@@ -0,0 +1,49 @@
+package ssurent.ssurentbe.domain.users.service;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import ssurent.ssurentbe.domain.users.entity.UserPanaltyLog;
+import ssurent.ssurentbe.domain.users.entity.Users;
+import ssurent.ssurentbe.domain.users.repository.UserPanaltyLogRepository;
+import ssurent.ssurentbe.domain.users.repository.UserRepository;
+import ssurent.ssurentbe.domain.users.dto.*;
+import java.util.stream.Collectors;
+
+import java.util.List;
+
+@Service
+@RequiredArgsConstructor
+@Transactional(readOnly = true)
+public class UserService {
+    private final UserRepository userRepository;
+    private final UserPanaltyLogRepository userPanaltyLogRepository;
+
+    public UserInfoResponse getMyInfo(String username) {
+        Users user = userRepository.findByStudentNumAndDeletedFalse(username)
+                .orElseThrow(() -> new IllegalArgumentException("사용자를 찾을 수 없습니다."));
+        UserInfoResponse response = UserInfoResponse.from(user);
+        return UserInfoResponse.from(user);
+    }
+
+    @Transactional
+    public void updatePhoneNumber(String username, String phoneNum) {
+        Users user = userRepository.findByStudentNumAndDeletedFalse(username)
+                .orElseThrow(() -> new IllegalArgumentException("사용자를 찾을 수 없습니다."));
+
+        user.updatePhoneNumber(phoneNum);
+    }
+
+    public List<UserPenaltyResponse> getMyPenalties(String username) {
+        Users user = userRepository.findByStudentNum(username)
+                .orElseThrow(() -> new RuntimeException("User not found"));
+
+        List<UserPanaltyLog> logs = userPanaltyLogRepository.findByUserIdOrderByCreatedAtDesc(user);
+
+        return logs.stream()
+                .map(UserPenaltyResponse::from)
+                .collect(Collectors.toList());
+    }
+
+
+}