[BE] 로그아웃 구현

be/src/main/java/com/issuetrackermax/controller/auth/AuthController.java

@@ -10,6 +10,7 @@
 import com.issuetrackermax.controller.ApiResponse;
 import com.issuetrackermax.controller.auth.dto.request.JwtRefreshTokenRequest;
 import com.issuetrackermax.controller.auth.dto.request.LoginRequest;
+import com.issuetrackermax.controller.auth.dto.request.LogoutRequest;
 import com.issuetrackermax.controller.auth.dto.response.JwtResponse;
 import com.issuetrackermax.service.jwt.JwtService;
 
@@ -30,6 +31,14 @@ public ApiResponse<JwtResponse> login(
 		);
 	}
 
+	@PostMapping("/logout")
+	public ApiResponse<Void> logout(
+		@RequestBody
+		@Valid LogoutRequest request) {
+		jwtService.logout(request.getRefreshToken());
+		return ApiResponse.success();
+	}
+
 	@PostMapping("/reissue-access-token")
 	public ApiResponse<JwtResponse> reissueAccessToken(
 		@RequestBody
@@ -38,4 +47,5 @@ public ApiResponse<JwtResponse> reissueAccessToken(
 			JwtResponse.from(jwtService.reissueAccessToken(request.getRefreshToken()))
 		);
 	}
+
 }

be/src/main/java/com/issuetrackermax/controller/auth/dto/request/LogoutRequest.java

@@ -0,0 +1,14 @@
+package com.issuetrackermax.controller.auth.dto.request;
+
+import javax.validation.constraints.NotBlank;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+public class LogoutRequest {
+	@NotBlank
+	private String refreshToken;
+
+}

be/src/main/java/com/issuetrackermax/controller/milestone/MilestoneController.java

@@ -72,7 +72,7 @@ public ApiResponse<MilestonePostResponse> post(@RequestBody MilestonePostRequest
 		return ApiResponse.success(response);
 	}
 
-	@PutMapping("/id")
+	@PutMapping("/{id}")
 	public ApiResponse<Void> modify(@PathVariable Long id, @RequestBody MilestoneModifyRequest milestoneModifyRequest) {
 		milestoneService.update(id, milestoneModifyRequest);
 		return ApiResponse.success();

be/src/main/java/com/issuetrackermax/domain/jwt/JwtRepository.java

@@ -32,4 +32,16 @@ public Long saveRefreshToken(String refreshToken, Long id) {
 			.addValue("id", id), keyHolder);
 		return Objects.requireNonNull(keyHolder.getKey()).longValue();
 	}
+
+	public int deleteRefreshToken(String refreshToken, Long id) {
+		String sql = "DELETE FROM token WHERE refresh_token = :refreshToken and id = :id";
+		return jdbcTemplate.update(sql, new MapSqlParameterSource()
+			.addValue("refreshToken", refreshToken)
+			.addValue("id", id));
+	}
+
+	public Boolean existsRefreshToken(String refreshToken) {
+		String sql = "SELECT EXISTS (SELECT 1 FROM token WHERE refresh_token = :refreshToken)";
+		return jdbcTemplate.queryForObject(sql, Map.of("refreshToken", refreshToken), Boolean.class);
+	}
 }

be/src/main/java/com/issuetrackermax/service/jwt/JwtService.java

@@ -22,7 +22,7 @@ public class JwtService {
 	private final JwtProvider jwtProvider;
 
 	@Transactional
-	public Jwt login(String email, String password)  {
+	public Jwt login(String email, String password) {
 		Member member = memberRepository.findByMemberLoginId(email).get();
 
 		if (!verifyPassword(member, password)) {
@@ -43,6 +43,15 @@ public Jwt reissueAccessToken(String refreshToken) {
 		return jwtProvider.reissueAccessToken(generateMemberClaims(memberId), refreshToken);
 	}
 
+	@Transactional
+	public void logout(String refreshToken) {
+		jwtProvider.getClaims(refreshToken);
+		Long memberId = jwtRepository.findByRefreshToken(refreshToken);
+
+		jwtRepository.deleteRefreshToken(refreshToken, memberId);
+		return;
+	}
+
 	private Map<String, Object> generateMemberClaims(Long memberId) {
 		return Map.of(
 			"memberId", memberId

be/src/main/java/com/issuetrackermax/service/label/LabelService.java

@@ -4,6 +4,7 @@
 import java.util.stream.Collectors;
 
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import com.issuetrackermax.controller.label.dto.request.LabelModifyRequest;
 import com.issuetrackermax.controller.label.dto.request.LabelPostRequest;
@@ -23,15 +24,18 @@ public List<LabelDetailResponse> getLabelList() {
 		return labels.stream().map(LabelDetailResponse::from).collect(Collectors.toList());
 	}
 
+	@Transactional
 	public Long save(LabelPostRequest labelPostRequest) {
 		return labelRepository.save(Label.from(labelPostRequest));
 	}
 
+	@Transactional
 	public void update(Long id, LabelModifyRequest labelModifyRequest) {
 		labelRepository.update(id, Label.from(labelModifyRequest));
 		return;
 	}
 
+	@Transactional
 	public void delete(Long id) {
 		int count = labelRepository.deleteById(id);
 		return;

be/src/main/java/com/issuetrackermax/service/milestone/MilestoneService.java

@@ -4,6 +4,7 @@
 import java.util.stream.Collectors;
 
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import com.issuetrackermax.controller.milestone.dto.request.MilestoneModifyRequest;
 import com.issuetrackermax.controller.milestone.dto.request.MilestonePostRequest;
@@ -64,21 +65,25 @@ private List<MilestoneDetailResponse> getMilestoneDetailResponses(List<Milestone
 		return response;
 	}
 
+	@Transactional
 	public Long save(MilestonePostRequest milestonePostRequest) {
 		Milestone milestone = Milestone.from(milestonePostRequest);
 		return milestoneRepository.save(milestone);
 	}
 
+	@Transactional
 	public void update(Long id, MilestoneModifyRequest milestoneModifyRequest) {
 		milestoneRepository.update(id, Milestone.from(milestoneModifyRequest));
 		return;
 	}
 
+	@Transactional
 	public void delete(Long id) {
 		int count = milestoneRepository.deleteById(id);
 		return;
 	}
 
+	@Transactional
 	public void updateStatus(Long id) {
 		milestoneRepository.updateStatus(id);
 		return;

be/src/test/java/com/issuetrackermax/service/jwt/JwtServiceTest.java

@@ -11,6 +11,7 @@
 import com.issuetrackermax.common.exception.domain.LoginException;
 import com.issuetrackermax.controller.member.dto.request.SignUpRequest;
 import com.issuetrackermax.domain.IntegrationTestSupport;
+import com.issuetrackermax.domain.jwt.JwtRepository;
 import com.issuetrackermax.domain.jwt.entity.Jwt;
 import com.issuetrackermax.service.member.MemberService;
 import com.issuetrackermax.util.DatabaseCleaner;
@@ -23,6 +24,9 @@ class JwtServiceTest extends IntegrationTestSupport {
 	@Autowired
 	MemberService memberService;
 
+	@Autowired
+	JwtRepository jwtRepository;
+
 	@Autowired
 	DatabaseCleaner databaseCleaner;
 
@@ -123,4 +127,25 @@ void reissueAccessToken() {
 		assertThat(jwtProvider.getClaims(refreshToken).get("memberId")).isNull();
 
 	}
+
+	@DisplayName("logout을 하면 저장된 refreshToken이 삭제된다.")
+	@Test
+	void logout() {
+		// given
+		SignUpRequest signUpRequest = SignUpRequest.builder()
+			.loginId("[email protected]")
+			.nickName("June")
+			.password("12345678")
+			.build();
+		memberService.registerMember(signUpRequest);
+		Jwt jwt = jwtService.login("[email protected]", "12345678");
+		String refreshToken = jwt.getRefreshToken();
+		// when
+		jwtService.logout(refreshToken);
+
+		// then
+		Boolean exist = jwtRepository.existsRefreshToken(refreshToken);
+		assertThat(exist).isFalse();
+
+	}
 }