Refactor package structure: domain -> modules

Move domain packages into a new modules.* hierarchy and rename controller packages to api.* across login, registration, and user modules. Update package declarations and imports (including shared.api DTOs and JwtService -> modules login TokenGenerator), adjust tests and persistence/mapper paths accordingly, and apply minor formatting fixes (missing EOF newlines). This reorganizes the project to better separate API surface and module boundaries.

src/main/java/auth_service/AuthServiceApplication.java

@@ -8,4 +8,4 @@ public class AuthServiceApplication {
     static void main(String[] args) {
         SpringApplication.run(AuthServiceApplication.class, args);
     }
-}
+}

src/main/java/auth_service/configuration/AsyncConfig.java

@@ -7,4 +7,4 @@ import org.springframework.scheduling.annotation.EnableAsync;
 @EnableAsync
 public class AsyncConfig {
     // This class enables Spring's @Async annotation functionality globally
-}
+}

src/main/java/auth_service/configuration/CacheConfig.java

@@ -34,4 +34,4 @@ public class CacheConfig {
                 .expireAfterAccess(10, TimeUnit.MINUTES)
                 .recordStats();
     }
-}
+}

src/main/java/auth_service/configuration/DevCacheConfig.java

@@ -34,4 +34,4 @@ public class DevCacheConfig {
                 .expireAfterAccess(1, TimeUnit.SECONDS)
                 .recordStats();
     }
-}
+}

src/main/java/auth_service/configuration/ObservabilityConfig.java

@@ -21,4 +21,4 @@ public class ObservabilityConfig {
     public TimedAspect timedAspect(MeterRegistry registry) {
         return new TimedAspect(registry);
     }
-}
+}

src/main/java/auth_service/configuration/security/JwtAuthenticationFilter.java

@@ -65,4 +65,4 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter {
 
         filterChain.doFilter(request, response);
     }
-}
+}

src/main/java/auth_service/configuration/security/JwtConfig.java

@@ -12,4 +12,4 @@ import org.springframework.context.annotation.Configuration;
 public class JwtConfig {
 
     private String secret;
-}
+}

src/main/java/auth_service/configuration/security/JwtService.java

@@ -1,6 +1,6 @@
 package auth_service.configuration.security;
 
-import auth_service.domain.login.service.TokenGenerator;
+import auth_service.modules.login.service.TokenGenerator;
 import io.jsonwebtoken.Jwts;
 import io.jsonwebtoken.security.Keys;
 import org.springframework.stereotype.Service;
@@ -77,4 +77,4 @@ public class JwtService implements TokenGenerator {
         byte[] keyBytes = secretKey.getBytes(StandardCharsets.UTF_8);
         return Keys.hmacShaKeyFor(keyBytes);
     }
-}
+}

src/main/java/auth_service/configuration/security/SecurityConfig.java

@@ -91,4 +91,4 @@ public class SecurityConfig {
 
         return http.build();
     }
-}
+}

src/main/java/auth_service/modules/login/api/LoginController.java

@@ -1,9 +1,9 @@
-package auth_service.domain.login.controller;
+package auth_service.modules.login.api;
 
-import auth_service.domain.login.controller.dto.request.LoginRequest;
-import auth_service.domain.login.controller.dto.response.LoginResponse;
-import auth_service.domain.login.controller.mapper.ApiMapper;
-import auth_service.domain.login.service.LoginService;
+import auth_service.modules.login.api.dto.request.LoginRequest;
+import auth_service.modules.login.api.dto.response.LoginResponse;
+import auth_service.modules.login.api.mapper.ApiMapper;
+import auth_service.modules.login.service.LoginService;
 import io.micrometer.core.annotation.Timed;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
@@ -13,7 +13,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 /**
- * Controller handling authentication requests.
+ * API handling authentication requests.
  */
 @RestController
 @RequestMapping("/api/auth")
@@ -36,4 +36,4 @@ public class LoginController {
         var token = loginService.login(user);
         return ResponseEntity.ok(new LoginResponse("Login successful", token));
     }
-}
+}

src/main/java/auth_service/modules/login/api/LoginExceptionController.java

@@ -1,8 +1,8 @@
-package auth_service.domain.login.controller;
+package auth_service.modules.login.api;
 
-import auth_service.shared.controller.dto.response.ErrorResponse;
-import auth_service.domain.login.exception.InvalidCredentialsException;
-import auth_service.domain.login.exception.UserNotFoundException;
+import auth_service.shared.api.dto.response.ErrorResponse;
+import auth_service.modules.login.exception.InvalidCredentialsException;
+import auth_service.modules.login.exception.UserNotFoundException;
 import lombok.NonNull;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.core.annotation.Order;
@@ -39,4 +39,4 @@ public class LoginExceptionController {
         var body = new ErrorResponse("INVALID_CREDENTIALS", ex.getMessage());
         return response(body, HttpStatus.UNAUTHORIZED);
     }
-}
+}

src/main/java/auth_service/modules/login/api/dto/request/LoginRequest.java

@@ -1,4 +1,4 @@
-package auth_service.domain.login.controller.dto.request;
+package auth_service.modules.login.api.dto.request;
 
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
@@ -7,4 +7,4 @@ import jakarta.validation.constraints.NotNull;
  * DTO (Data Transfer Object) representing the incoming login request.
  */
 public record LoginRequest(@NotNull String email, @NotNull @NotBlank String password) {
-}
+}

src/main/java/auth_service/modules/login/api/dto/response/LoginResponse.java

@@ -1,8 +1,8 @@
-package auth_service.domain.login.controller.dto.response;
+package auth_service.modules.login.api.dto.response;
 
 /**
  * DTO representing the outgoing login response.
  * The email will be null if the login fails.
  */
 public record LoginResponse(String message, String token) {
-}
+}

src/main/java/auth_service/modules/login/api/mapper/ApiMapper.java

@@ -1,7 +1,7 @@
-package auth_service.domain.login.controller.mapper;
+package auth_service.modules.login.api.mapper;
 
-import auth_service.domain.login.controller.dto.request.LoginRequest;
-import auth_service.domain.login.model.User;
+import auth_service.modules.login.api.dto.request.LoginRequest;
+import auth_service.modules.login.model.User;
 
 public abstract class ApiMapper {
     private ApiMapper() {
@@ -10,4 +10,4 @@ public abstract class ApiMapper {
     public static User toModel(LoginRequest loginRequest) {
         return User.builder().email(loginRequest.email()).password(loginRequest.password()).build();
     }
-}
+}

src/main/java/auth_service/modules/login/exception/InvalidCredentialsException.java

@@ -1,7 +1,7 @@
-package auth_service.domain.login.exception;
+package auth_service.modules.login.exception;
 
 public class InvalidCredentialsException extends RuntimeException {
     public InvalidCredentialsException(String message) {
         super(message);
     }
-}
+}

src/main/java/auth_service/modules/login/exception/UserNotFoundException.java

@@ -1,7 +1,7 @@
-package auth_service.domain.login.exception;
+package auth_service.modules.login.exception;
 
 public class UserNotFoundException extends RuntimeException {
     public UserNotFoundException(String message) {
         super(message);
     }
-}
+}

src/main/java/auth_service/modules/login/model/User.java

@@ -1,4 +1,4 @@
-package auth_service.domain.login.model;
+package auth_service.modules.login.model;
 
 import lombok.Builder;
 import lombok.Data;
@@ -9,4 +9,4 @@ public class User {
     private long id;
     private String email;
     private String password;
-}
+}

src/main/java/auth_service/modules/login/persistence/MinimalUserRepository.java

@@ -1,6 +1,6 @@
-package auth_service.domain.login.persistence;
+package auth_service.modules.login.persistence;
 
-import auth_service.domain.login.model.User;
+import auth_service.modules.login.model.User;
 
 import java.util.Optional;
 
@@ -17,4 +17,4 @@ public interface MinimalUserRepository {
     Optional<User> findByEmail(String email);
 
     void updateLoginDate(long userId);
-}
+}

src/main/java/auth_service/modules/login/persistence/MinimalUserRepositoryImpl.java

@@ -1,8 +1,8 @@
-package auth_service.domain.login.persistence;
+package auth_service.modules.login.persistence;
 
-import auth_service.domain.login.model.User;
-import auth_service.domain.login.persistence.entities.MinimalUserEntity;
-import auth_service.domain.login.persistence.mapper.EntityMapper;
+import auth_service.modules.login.model.User;
+import auth_service.modules.login.persistence.entities.MinimalUserEntity;
+import auth_service.modules.login.persistence.mapper.EntityMapper;
 import jakarta.persistence.EntityManager;
 import jakarta.persistence.PersistenceContext;
 import jakarta.persistence.TypedQuery;
@@ -44,4 +44,4 @@ public class MinimalUserRepositoryImpl implements MinimalUserRepository {
             entityManager.flush();
         }
     }
-}
+}

src/main/java/auth_service/modules/login/persistence/entities/MinimalUserEntity.java

@@ -1,4 +1,4 @@
-package auth_service.domain.login.persistence.entities;
+package auth_service.modules.login.persistence.entities;
 
 import jakarta.persistence.*;
 import lombok.*;
@@ -32,4 +32,4 @@ public class MinimalUserEntity {
 
     @Column(name = "last_login_date")
     private LocalDateTime lastLoginDate;
-}
+}

src/main/java/auth_service/modules/login/persistence/mapper/EntityMapper.java

@@ -1,7 +1,7 @@
-package auth_service.domain.login.persistence.mapper;
+package auth_service.modules.login.persistence.mapper;
 
-import auth_service.domain.login.model.User;
-import auth_service.domain.login.persistence.entities.MinimalUserEntity;
+import auth_service.modules.login.model.User;
+import auth_service.modules.login.persistence.entities.MinimalUserEntity;
 
 public abstract class EntityMapper {
 
@@ -19,4 +19,4 @@ public abstract class EntityMapper {
 
         return model;
     }
-}
+}

src/main/java/auth_service/modules/login/service/LoginService.java

@@ -1,9 +1,9 @@
-package auth_service.domain.login.service;
+package auth_service.modules.login.service;
 
-import auth_service.domain.login.exception.InvalidCredentialsException;
-import auth_service.domain.login.exception.UserNotFoundException;
-import auth_service.domain.login.model.User;
-import auth_service.domain.login.persistence.MinimalUserRepository;
+import auth_service.modules.login.exception.InvalidCredentialsException;
+import auth_service.modules.login.exception.UserNotFoundException;
+import auth_service.modules.login.model.User;
+import auth_service.modules.login.persistence.MinimalUserRepository;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.security.crypto.password.PasswordEncoder;
@@ -32,4 +32,4 @@ public class LoginService {
         minimalUserRepository.updateLoginDate(foundUser.getId());
         return tokenGenerator.generateToken(String.valueOf(foundUser.getId()), foundUser.getEmail());
     }
-}
+}

src/main/java/auth_service/modules/login/service/TokenGenerator.java

@@ -1,4 +1,4 @@
-package auth_service.domain.login.service;
+package auth_service.modules.login.service;
 
 /**
  * Port interface for token generation.
@@ -14,3 +14,4 @@ public interface TokenGenerator {
      */
     String generateToken(String userId, String email);
 }
+

src/main/java/auth_service/modules/registration/api/RegistrationController.java

@@ -1,9 +1,9 @@
-package auth_service.domain.registration.controller;
+package auth_service.modules.registration.api;
 
-import auth_service.domain.registration.controller.dto.mapper.ApiMapper;
-import auth_service.domain.registration.controller.dto.request.RegistrationRequest;
-import auth_service.domain.registration.controller.dto.response.RegistrationResponse;
-import auth_service.domain.registration.service.RegistrationService;
+import auth_service.modules.registration.api.dto.mapper.ApiMapper;
+import auth_service.modules.registration.api.dto.request.RegistrationRequest;
+import auth_service.modules.registration.api.dto.response.RegistrationResponse;
+import auth_service.modules.registration.service.RegistrationService;
 import io.micrometer.core.annotation.Timed;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
@@ -25,4 +25,4 @@ public class RegistrationController {
         var userId = registrationService.register(ApiMapper.mapToModel(request));
         return ResponseEntity.ok(RegistrationResponse.builder().userId(userId).build());
     }
-}
+}

src/main/java/auth_service/modules/registration/api/RegistrationExceptionController.java

@@ -1,9 +1,9 @@
-package auth_service.domain.registration.controller;
+package auth_service.modules.registration.api;
 
-import auth_service.shared.controller.dto.response.ErrorResponse;
-import auth_service.domain.registration.exception.EmailAlreadyInUseException;
-import auth_service.domain.registration.exception.InvalidInvitationCodeException;
-import auth_service.domain.registration.exception.SteamIdAlreadyRegisteredException;
+import auth_service.shared.api.dto.response.ErrorResponse;
+import auth_service.modules.registration.exception.EmailAlreadyInUseException;
+import auth_service.modules.registration.exception.InvalidInvitationCodeException;
+import auth_service.modules.registration.exception.SteamIdAlreadyRegisteredException;
 import lombok.NonNull;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.core.annotation.Order;
@@ -42,4 +42,4 @@ public class RegistrationExceptionController {
     }
 
 
-}
+}

src/main/java/auth_service/modules/registration/api/dto/mapper/ApiMapper.java

@@ -1,7 +1,7 @@
-package auth_service.domain.registration.controller.dto.mapper;
+package auth_service.modules.registration.api.dto.mapper;
 
-import auth_service.domain.registration.controller.dto.request.RegistrationRequest;
-import auth_service.domain.registration.model.Registration;
+import auth_service.modules.registration.api.dto.request.RegistrationRequest;
+import auth_service.modules.registration.model.Registration;
 
 public abstract class ApiMapper {
     private ApiMapper() {
@@ -16,4 +16,4 @@ public abstract class ApiMapper {
                 build();
     }
 
-}
+}

src/main/java/auth_service/modules/registration/api/dto/request/RegistrationRequest.java

@@ -1,7 +1,7 @@
-package auth_service.domain.registration.controller.dto.request;
+package auth_service.modules.registration.api.dto.request;
 
 import lombok.Builder;
 
 @Builder
 public record RegistrationRequest(String email, String password, String inviteCode, long steamId) {
-}
+}

src/main/java/auth_service/modules/registration/api/dto/response/RegistrationResponse.java

@@ -1,7 +1,7 @@
-package auth_service.domain.registration.controller.dto.response;
+package auth_service.modules.registration.api.dto.response;
 
 import lombok.Builder;
 
 @Builder
 public record RegistrationResponse(long userId) {
-}
+}

src/main/java/auth_service/modules/registration/exception/EmailAlreadyInUseException.java

@@ -1,7 +1,7 @@
-package auth_service.domain.registration.exception;
+package auth_service.modules.registration.exception;
 
 public class EmailAlreadyInUseException extends RuntimeException {
     public EmailAlreadyInUseException(String message) {
         super(message);
     }
-}
+}

src/main/java/auth_service/modules/registration/exception/InvalidInvitationCodeException.java

@@ -1,7 +1,7 @@
-package auth_service.domain.registration.exception;
+package auth_service.modules.registration.exception;
 
 public class InvalidInvitationCodeException extends RuntimeException {
     public InvalidInvitationCodeException(String message) {
         super(message);
     }
-}
+}

src/main/java/auth_service/modules/registration/exception/SteamIdAlreadyRegisteredException.java

@@ -1,7 +1,7 @@
-package auth_service.domain.registration.exception;
+package auth_service.modules.registration.exception;
 
 public class SteamIdAlreadyRegisteredException extends RuntimeException {
     public SteamIdAlreadyRegisteredException(String message) {
         super(message);
     }
-}
+}

src/main/java/auth_service/modules/registration/model/Registration.java

@@ -1,4 +1,4 @@
-package auth_service.domain.registration.model;
+package auth_service.modules.registration.model;
 
 import lombok.Builder;
 import lombok.Data;
@@ -11,4 +11,4 @@ public class Registration {
     private String encryptedPassword;
     private String inviteCode;
     private long steamId;
-}
+}

src/main/java/auth_service/modules/registration/persistence/RegisteredUserRepository.java

@@ -1,6 +1,6 @@
-package auth_service.domain.registration.persistence;
+package auth_service.modules.registration.persistence;
 
-import auth_service.domain.registration.model.Registration;
+import auth_service.modules.registration.model.Registration;
 
 public interface RegisteredUserRepository {
     boolean existsByEmail(String email);
@@ -8,4 +8,4 @@ public interface RegisteredUserRepository {
     boolean existsBySteamId(long steamId);
 
     long save(Registration registration);
-}
+}

src/main/java/auth_service/modules/registration/persistence/RegisteredUserRepositoryImpl.java

@@ -1,7 +1,7 @@
-package auth_service.domain.registration.persistence;
+package auth_service.modules.registration.persistence;
 
-import auth_service.domain.registration.model.Registration;
-import auth_service.domain.registration.persistence.mapper.EntityMapper;
+import auth_service.modules.registration.model.Registration;
+import auth_service.modules.registration.persistence.mapper.EntityMapper;
 import jakarta.persistence.EntityManager;
 import jakarta.persistence.PersistenceContext;
 import jakarta.transaction.Transactional;
@@ -40,4 +40,4 @@ public class RegisteredUserRepositoryImpl implements RegisteredUserRepository {
         entityManager.persist(userToRegisterEntity);
         return userToRegisterEntity.getId();
     }
-}
+}

src/main/java/auth_service/modules/registration/persistence/entities/RegisteredUserEntity.java

@@ -1,4 +1,4 @@
-package auth_service.domain.registration.persistence.entities;
+package auth_service.modules.registration.persistence.entities;
 
 import jakarta.persistence.*;
 import lombok.*;
@@ -34,4 +34,4 @@ public class RegisteredUserEntity {
 
     @Column(name = "last_login_date")
     private LocalDateTime lastLoginDate;
-}
+}

src/main/java/auth_service/modules/registration/persistence/mapper/EntityMapper.java

@@ -1,7 +1,7 @@
-package auth_service.domain.registration.persistence.mapper;
+package auth_service.modules.registration.persistence.mapper;
 
-import auth_service.domain.registration.model.Registration;
-import auth_service.domain.registration.persistence.entities.RegisteredUserEntity;
+import auth_service.modules.registration.model.Registration;
+import auth_service.modules.registration.persistence.entities.RegisteredUserEntity;
 
 import java.time.Clock;
 import java.time.LocalDateTime;
@@ -21,4 +21,4 @@ public abstract class EntityMapper {
                 lastLoginDate(null).
                 build();
     }
-}
+}

src/main/java/auth_service/modules/registration/service/CodeValidationService.java

@@ -1,4 +1,4 @@
-package auth_service.domain.registration.service;
+package auth_service.modules.registration.service;
 
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
@@ -16,4 +16,4 @@ public class CodeValidationService {
 
         return code.equals(invitationCode);
     }
-}
+}

src/main/java/auth_service/modules/registration/service/RegistrationService.java

@@ -1,10 +1,10 @@
-package auth_service.domain.registration.service;
+package auth_service.modules.registration.service;
 
-import auth_service.domain.registration.exception.EmailAlreadyInUseException;
-import auth_service.domain.registration.exception.InvalidInvitationCodeException;
-import auth_service.domain.registration.exception.SteamIdAlreadyRegisteredException;
-import auth_service.domain.registration.model.Registration;
-import auth_service.domain.registration.persistence.RegisteredUserRepository;
+import auth_service.modules.registration.exception.EmailAlreadyInUseException;
+import auth_service.modules.registration.exception.InvalidInvitationCodeException;
+import auth_service.modules.registration.exception.SteamIdAlreadyRegisteredException;
+import auth_service.modules.registration.model.Registration;
+import auth_service.modules.registration.persistence.RegisteredUserRepository;
 import lombok.RequiredArgsConstructor;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
@@ -35,4 +35,4 @@ public class RegistrationService {
 
         return registeredUserRepository.save(registration);
     }
-}
+}

src/main/java/auth_service/modules/user/api/UserController.java

@@ -1,10 +1,10 @@
-package auth_service.domain.user.controller;
+package auth_service.modules.user.api;
 
 import auth_service.shared.security.UserPrincipal;
-import auth_service.domain.user.controller.dto.request.UserSettingsRequest;
-import auth_service.domain.user.controller.dto.response.UserProfileResponse;
-import auth_service.domain.user.controller.mapper.ApiMapper;
-import auth_service.domain.user.service.UserService;
+import auth_service.modules.user.api.dto.request.UserSettingsRequest;
+import auth_service.modules.user.api.dto.response.UserProfileResponse;
+import auth_service.modules.user.api.mapper.ApiMapper;
+import auth_service.modules.user.service.UserService;
 import io.micrometer.core.annotation.Timed;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
@@ -12,7 +12,7 @@ import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
 
 /**
- * Controller handling user profile operations for the dashboard.
+ * API handling user profile operations for the dashboard.
  */
 @RestController
 @RequestMapping("/api/users")
@@ -42,4 +42,4 @@ public class UserController {
         this.userService.updateUserSettings(principal.getIdAsLong(), request.steamId(), ApiMapper.toDomain(request));
         return ResponseEntity.ok().build();
     }
-}
+}

src/main/java/auth_service/modules/user/api/UserExceptionController.java

@@ -1,7 +1,7 @@
-package auth_service.domain.user.controller;
+package auth_service.modules.user.api;
 
-import auth_service.shared.controller.dto.response.ErrorResponse;
-import auth_service.domain.user.exception.UserNotFoundException;
+import auth_service.shared.api.dto.response.ErrorResponse;
+import auth_service.modules.user.exception.UserNotFoundException;
 import lombok.NonNull;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.core.annotation.Order;
@@ -33,4 +33,4 @@ public class UserExceptionController {
         return response(body, HttpStatus.NOT_FOUND);
     }
 
-}
+}

src/main/java/auth_service/modules/user/api/dto/request/UserSettingsRequest.java

@@ -1,4 +1,4 @@
-package auth_service.domain.user.controller.dto.request;
+package auth_service.modules.user.api.dto.request;
 
 public record UserSettingsRequest(boolean useDarkTheme, String language, long steamId) {
-}
+}

src/main/java/auth_service/modules/user/api/dto/response/SettingsResponse.java

@@ -1,7 +1,7 @@
-package auth_service.domain.user.controller.dto.response;
+package auth_service.modules.user.api.dto.response;
 
 import lombok.Builder;
 
 @Builder
 public record SettingsResponse(long id, boolean useDarkTheme, String language) {
-}
+}

src/main/java/auth_service/modules/user/api/dto/response/UserProfileResponse.java

@@ -1,4 +1,4 @@
-package auth_service.domain.user.controller.dto.response;
+package auth_service.modules.user.api.dto.response;
 
 import lombok.Builder;
 
@@ -6,4 +6,4 @@ import java.time.LocalDateTime;
 
 @Builder
 public record UserProfileResponse(long id, String email, String role, LocalDateTime lastLogin, LocalDateTime createdDate, long steamId, SettingsResponse settings) {
-}
+}

src/main/java/auth_service/modules/user/api/mapper/ApiMapper.java

@@ -1,11 +1,11 @@
-package auth_service.domain.user.controller.mapper;
+package auth_service.modules.user.api.mapper;
 
 
-import auth_service.domain.user.controller.dto.request.UserSettingsRequest;
-import auth_service.domain.user.controller.dto.response.SettingsResponse;
-import auth_service.domain.user.controller.dto.response.UserProfileResponse;
-import auth_service.domain.user.model.User;
-import auth_service.domain.user.model.UserSettings;
+import auth_service.modules.user.api.dto.request.UserSettingsRequest;
+import auth_service.modules.user.api.dto.response.SettingsResponse;
+import auth_service.modules.user.api.dto.response.UserProfileResponse;
+import auth_service.modules.user.model.User;
+import auth_service.modules.user.model.UserSettings;
 
 public abstract class ApiMapper {
     private ApiMapper() {
@@ -34,4 +34,4 @@ public abstract class ApiMapper {
                 .build();
     }
 
-}
+}

src/main/java/auth_service/modules/user/exception/UserNotFoundException.java

@@ -1,7 +1,7 @@
-package auth_service.domain.user.exception;
+package auth_service.modules.user.exception;
 
 public class UserNotFoundException extends RuntimeException {
     public UserNotFoundException(String message) {
         super(message);
     }
-}
+}

src/main/java/auth_service/modules/user/model/User.java

@@ -1,4 +1,4 @@
-package auth_service.domain.user.model;
+package auth_service.modules.user.model;
 
 import lombok.Builder;
 import lombok.Data;
@@ -16,4 +16,4 @@ public class User {
     private long steamId;
 
     private UserSettings settings;
-}
+}

src/main/java/auth_service/modules/user/model/UserSettings.java

@@ -1,4 +1,4 @@
-package auth_service.domain.user.model;
+package auth_service.modules.user.model;
 
 import lombok.Builder;
 import lombok.Data;
@@ -8,4 +8,4 @@ import lombok.Data;
 public class UserSettings {
     private String language;
     private String theme;
-}
+}

src/main/java/auth_service/modules/user/persistence/UserRepository.java

@@ -1,8 +1,8 @@
-package auth_service.domain.user.persistence;
+package auth_service.modules.user.persistence;
 
 
-import auth_service.domain.user.model.User;
-import auth_service.domain.user.model.UserSettings;
+import auth_service.modules.user.model.User;
+import auth_service.modules.user.model.UserSettings;
 import jakarta.transaction.Transactional;
 import jakarta.validation.constraints.NotNull;
 
@@ -25,4 +25,4 @@ public interface UserRepository {
 
     @Transactional
     boolean updateSettings(long userId, long steamId, UserSettings settings);
-}
+}

src/main/java/auth_service/modules/user/persistence/UserRepositoryImpl.java

@@ -1,10 +1,10 @@
-package auth_service.domain.user.persistence;
+package auth_service.modules.user.persistence;
 
-import auth_service.domain.user.model.User;
-import auth_service.domain.user.model.UserSettings;
-import auth_service.domain.user.persistence.entities.UserEntity;
-import auth_service.domain.user.persistence.entities.UserSettingsEntity;
-import auth_service.domain.user.persistence.mapper.EntityMapper;
+import auth_service.modules.user.model.User;
+import auth_service.modules.user.model.UserSettings;
+import auth_service.modules.user.persistence.entities.UserEntity;
+import auth_service.modules.user.persistence.entities.UserSettingsEntity;
+import auth_service.modules.user.persistence.mapper.EntityMapper;
 import jakarta.persistence.EntityManager;
 import jakarta.persistence.PersistenceContext;
 import jakarta.persistence.TypedQuery;
@@ -81,4 +81,4 @@ public class UserRepositoryImpl implements UserRepository {
 
         return steamIdChanged;
     }
-}
+}

src/main/java/auth_service/modules/user/persistence/entities/UserEntity.java

@@ -1,4 +1,4 @@
-package auth_service.domain.user.persistence.entities;
+package auth_service.modules.user.persistence.entities;
 
 import jakarta.persistence.*;
 import lombok.*;
@@ -42,4 +42,4 @@ public class UserEntity {
     @OneToOne(cascade = jakarta.persistence.CascadeType.ALL, fetch = jakarta.persistence.FetchType.LAZY)
     @jakarta.persistence.PrimaryKeyJoinColumn
     private UserSettingsEntity settings;
-}
+}

src/main/java/auth_service/modules/user/persistence/entities/UserSettingsEntity.java

@@ -1,4 +1,4 @@
-package auth_service.domain.user.persistence.entities;
+package auth_service.modules.user.persistence.entities;
 
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
@@ -23,4 +23,4 @@ public class UserSettingsEntity {
 
     @Column(nullable = false)
     private String theme;
-}
+}

src/main/java/auth_service/modules/user/persistence/mapper/EntityMapper.java

@@ -1,9 +1,9 @@
-package auth_service.domain.user.persistence.mapper;
+package auth_service.modules.user.persistence.mapper;
 
-import auth_service.domain.user.model.User;
-import auth_service.domain.user.model.UserSettings;
-import auth_service.domain.user.persistence.entities.UserEntity;
-import auth_service.domain.user.persistence.entities.UserSettingsEntity;
+import auth_service.modules.user.model.User;
+import auth_service.modules.user.model.UserSettings;
+import auth_service.modules.user.persistence.entities.UserEntity;
+import auth_service.modules.user.persistence.entities.UserSettingsEntity;
 
 public abstract class EntityMapper {
 
@@ -49,4 +49,4 @@ public abstract class EntityMapper {
         entity.setTheme(settings.getTheme());
         return entity;
     }
-}
+}

src/main/java/auth_service/modules/user/service/UserService.java

@@ -1,9 +1,9 @@
-package auth_service.domain.user.service;
+package auth_service.modules.user.service;
 
-import auth_service.domain.user.exception.UserNotFoundException;
-import auth_service.domain.user.model.User;
-import auth_service.domain.user.model.UserSettings;
-import auth_service.domain.user.persistence.UserRepository;
+import auth_service.modules.user.exception.UserNotFoundException;
+import auth_service.modules.user.model.User;
+import auth_service.modules.user.model.UserSettings;
+import auth_service.modules.user.persistence.UserRepository;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.cache.annotation.Cacheable;
@@ -38,4 +38,4 @@ public class UserService {
         }
         log.info("User settings has been updated!");
     }
-}
+}

src/main/java/auth_service/shared/api/dto/response/ErrorResponse.java

@@ -1,12 +1,13 @@
-package auth_service.shared.controller.dto.response;
+package auth_service.shared.api.dto.response;
 
 import org.jspecify.annotations.NonNull;
 
 /**
- * Shared error response record for all domains.
+ * Shared error response record for all modules.
  *
  * @param code    A machine-readable error code.
  * @param message A human-readable error message.
  */
 public record ErrorResponse(@NonNull String code, @NonNull String message) {
 }
+

src/main/java/auth_service/shared/security/UserPrincipal.java

@@ -15,4 +15,4 @@ public record UserPrincipal(
     public long getIdAsLong() {
         return Long.parseLong(id);
     }
-}
+}