feat(profile): store the public profile look

readme.md

@@ -36,7 +36,9 @@ To Be Played is split into three repositories:
   banner from the user's own game art. Only whitelisted presets and Steam app ids are stored, never raw CSS or URLs.
 - Opt-in public profile at `/u/<display name>`. Auth answers with a short-lived **profile ticket** (EdDSA JWT,
   10 minutes, `typ=public-profile`) that Core accepts for the public library data only. Its `profileStats` claim
-  names the stat groups the user chose to show there (none by default). The ticket is not a login:
+  names the stat groups the user chose to show there (none by default), its `sections` claim the parts of the
+  profile the user shows. The profile has its own look (accent, corners, banner and background from own game art,
+  sections in order), apart from the app appearance, and the public answer sends it as `style`. The ticket is not a login:
   both services reject every token with a `typ` claim on normal endpoints.
 - **Roles**: one per user, a ladder `USER < AUDITOR < PLATFORM_ADMIN` (`users.role`, the first admin is set by
   SQL). The access token carries the active role in the `role` claim. **View as**: an admin switches the own login
@@ -90,6 +92,7 @@ To Be Played is split into three repositories:
 | `GET` | `/api/steam-link/callback` | public, Steam's redirect back; binding cookie; redirects to the frontend settings |
 | `PUT` | `/api/users/settings/appearance` | access token |
 | `PUT` | `/api/users/settings/profile-stats` (`{groups}`: `PILE`, `TOP_GAMES`, `TASTE`, `HABITS`, `FINISHED`, `TREND`; `204`) | access token |
+| `PUT` | `/api/users/settings/profile-style` (`{accent, corners, bannerAppid, backgroundAppid, sections}`, sections from `SUMMARY`, `STATUS`, `PLAYING`, `FINISHED`, `STATS` in their order; `204`) | access token |
 | `GET` | `/api/public/profiles/{displayName}` | public |
 | `GET` | `/api/stats/public` | public |
 | `GET` | `/api/version` (`{commit, builtAt}` of the running image, from the CI build; `dev` locally) | public |

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

@@ -83,13 +83,14 @@ public class JwtService implements TokenGenerator, ProfileTicketIssuer, ServiceT
     }
 
     @Override
-    public String generateProfileTicket(long userId, List<String> profileStats) {
+    public String generateProfileTicket(long userId, List<String> profileStats, List<String> sections) {
         return Jwts.builder()
                 .header().keyId(jwtConfig.getKid()).and()
                 .subject(PROFILE_TICKET_TYPE)
                 .claim(TYPE_CLAIM, PROFILE_TICKET_TYPE)
                 .claim("profileUserId", String.valueOf(userId))
                 .claim("profileStats", profileStats)
+                .claim("sections", sections)
                 .issuedAt(new Date(System.currentTimeMillis()))
                 .expiration(new Date(System.currentTimeMillis() + PROFILE_TICKET_EXPIRATION_MS))
                 .signWith(privateKey, Jwts.SIG.EdDSA)

src/main/java/auth_service/modules/profile/api/PublicProfileController.java

@@ -1,6 +1,7 @@
 package auth_service.modules.profile.api;
 
 import auth_service.modules.profile.api.dto.PublicProfileResponse;
+import auth_service.modules.profile.model.PublicProfile;
 import auth_service.modules.profile.service.PublicProfileService;
 import auth_service.shared.api.dto.response.ErrorResponse;
 import lombok.RequiredArgsConstructor;
@@ -26,8 +27,13 @@ public class PublicProfileController {
     public ResponseEntity<?> getPublicProfile(@PathVariable("displayName") String displayName) {
         return publicProfileService.findPublicProfile(displayName)
                 .<ResponseEntity<?>>map(p -> ResponseEntity.ok(new PublicProfileResponse(
-                        p.profile().displayName(), p.profile().memberSince(), p.ticket())))
+                        p.profile().displayName(), p.profile().memberSince(), p.ticket(), style(p.profile().style()))))
                 .orElseGet(() -> ResponseEntity.status(HttpStatus.NOT_FOUND)
                         .body(new ErrorResponse("PROFILE_NOT_FOUND", "No public profile with this name")));
     }
+
+    private static PublicProfileResponse.Style style(PublicProfile.Style style) {
+        return new PublicProfileResponse.Style(style.accent(), style.corners(), style.bannerAppid(),
+                style.backgroundAppid(), style.sections());
+    }
 }

src/main/java/auth_service/modules/profile/api/dto/PublicProfileResponse.java

@@ -1,8 +1,16 @@
 package auth_service.modules.profile.api.dto;
 
 import java.time.LocalDate;
+import java.util.List;
 
 /**
  * @param ticket for Core's public profile endpoint; valid for a few minutes
+ * @param style the look the owner picked for the profile
  */
-public record PublicProfileResponse(String displayName, LocalDate memberSince, String ticket) {}
+public record PublicProfileResponse(String displayName, LocalDate memberSince, String ticket, Style style) {
+
+    /**
+     * @param sections the parts of the profile in their order; a part not listed is hidden
+     */
+    public record Style(String accent, String corners, Long bannerAppid, Long backgroundAppid, List<String> sections) {}
+}

src/main/java/auth_service/modules/profile/model/PublicProfile.java

@@ -3,4 +3,8 @@ package auth_service.modules.profile.model;
 import java.time.LocalDate;
 import java.util.List;
 
-public record PublicProfile(long userId, String displayName, LocalDate memberSince, List<String> profileStats) {}
+public record PublicProfile(long userId, String displayName, LocalDate memberSince, List<String> profileStats,
+                            Style style) {
+
+    public record Style(String accent, String corners, Long bannerAppid, Long backgroundAppid, List<String> sections) {}
+}

src/main/java/auth_service/modules/profile/repo/PublicProfileRepository.java

@@ -21,14 +21,19 @@ public class PublicProfileRepository {
      */
     public Optional<PublicProfile> findPublicByDisplayName(String displayName) {
         return jdbc.query("""
-                        SELECT u.id, u.display_name, u.registration_date, s.profile_stats
+                        SELECT u.id, u.display_name, u.registration_date, s.profile_stats, s.profile_accent,
+                               s.profile_corners, s.profile_banner_appid, s.profile_background_appid, s.profile_sections
                           FROM users u JOIN user_settings s ON s.user_id = u.id
                          WHERE LOWER(u.display_name) = LOWER(?) AND u.enabled AND u.deleted_at IS NULL AND s.public_profile
                         """,
                 (rs, row) -> new PublicProfile(rs.getLong("id"), rs.getString("display_name"),
                         rs.getTimestamp("registration_date") != null
                                 ? rs.getTimestamp("registration_date").toLocalDateTime().toLocalDate() : null,
-                        List.of((String[]) rs.getArray("profile_stats").getArray())),
+                        List.of((String[]) rs.getArray("profile_stats").getArray()),
+                        new PublicProfile.Style(rs.getString("profile_accent"), rs.getString("profile_corners"),
+                                rs.getObject("profile_banner_appid", Long.class),
+                                rs.getObject("profile_background_appid", Long.class),
+                                List.of((String[]) rs.getArray("profile_sections").getArray()))),
                 displayName).stream().findFirst();
     }
 }

src/main/java/auth_service/modules/profile/service/PublicProfileService.java

@@ -24,6 +24,7 @@ public class PublicProfileService {
      */
     public Optional<TicketedProfile> findPublicProfile(String displayName) {
         return publicProfileRepository.findPublicByDisplayName(displayName)
-                .map(profile -> new TicketedProfile(profile, profileTicketIssuer.generateProfileTicket(profile.userId(), profile.profileStats())));
+                .map(profile -> new TicketedProfile(profile, profileTicketIssuer.generateProfileTicket(
+                        profile.userId(), profile.profileStats(), profile.style().sections())));
     }
 }

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

@@ -3,6 +3,7 @@ package auth_service.modules.user.api;
 import auth_service.shared.security.UserPrincipal;
 import auth_service.modules.user.api.dto.request.AppearanceRequest;
 import auth_service.modules.user.api.dto.request.ProfileStatsRequest;
+import auth_service.modules.user.api.dto.request.ProfileStyleRequest;
 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;
@@ -53,6 +54,13 @@ public class UserController {
         return ResponseEntity.noContent().build();
     }
 
+    @PutMapping(value = "/settings/profile-style", version = "1.0")
+    public ResponseEntity<Void> updateProfileStyle(@AuthenticationPrincipal UserPrincipal principal,
+                                                   @Valid @RequestBody ProfileStyleRequest request) {
+        this.userService.updateProfileStyle(principal.getIdAsLong(), ApiMapper.toDomain(request));
+        return ResponseEntity.noContent().build();
+    }
+
     @PutMapping(value = "/settings/appearance", version = "1.0")
     public ResponseEntity<Void> updateAppearance(@AuthenticationPrincipal UserPrincipal principal,
                                                  @Valid @RequestBody AppearanceRequest request) {

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

@@ -8,10 +8,13 @@ import jakarta.validation.constraints.Positive;
  * The frontend has a CSS preset for each allowed name.
  */
 public record AppearanceRequest(
-        @NotNull @Pattern(regexp = "violet|blue|green|orange|pink|red") String accent,
-        @NotNull @Pattern(regexp = "sharp|default|round") String corners,
+        @NotNull @Pattern(regexp = AppearanceRequest.ACCENTS) String accent,
+        @NotNull @Pattern(regexp = AppearanceRequest.CORNERS) String corners,
         Boolean wideLayout,
         @Positive Long backgroundAppid,
         @Positive Long bannerAppid,
         Boolean showBanner) {
+
+    public static final String ACCENTS = "violet|blue|green|orange|pink|red";
+    public static final String CORNERS = "sharp|default|round";
 }

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

@@ -0,0 +1,18 @@
+package auth_service.modules.user.api.dto.request;
+
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Pattern;
+import jakarta.validation.constraints.Positive;
+
+import java.util.List;
+
+/**
+ * @param sections the parts of the public profile in their order; a part not listed is hidden
+ */
+public record ProfileStyleRequest(
+        @NotNull @Pattern(regexp = AppearanceRequest.ACCENTS) String accent,
+        @NotNull @Pattern(regexp = AppearanceRequest.CORNERS) String corners,
+        @Positive Long bannerAppid,
+        @Positive Long backgroundAppid,
+        @NotNull List<@NotNull @Pattern(regexp = "SUMMARY|STATUS|PLAYING|FINISHED|STATS") String> sections) {
+}

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

@@ -0,0 +1,7 @@
+package auth_service.modules.user.api.dto.response;
+
+import java.util.List;
+
+public record ProfileStyleResponse(String accent, String corners, Long bannerAppid, Long backgroundAppid,
+                                   List<String> sections) {
+}

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

@@ -6,5 +6,6 @@ import java.util.List;
 
 @Builder
 public record SettingsResponse(long id, boolean useDarkTheme, String language, boolean publicProfile,
-                               AppearanceResponse appearance, List<String> profileStats) {
+                               AppearanceResponse appearance, List<String> profileStats,
+                               ProfileStyleResponse profileStyle) {
 }

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

@@ -2,11 +2,14 @@ package auth_service.modules.user.api.mapper;
 
 
 import auth_service.modules.user.api.dto.request.AppearanceRequest;
+import auth_service.modules.user.api.dto.request.ProfileStyleRequest;
 import auth_service.modules.user.api.dto.request.UserSettingsRequest;
 import auth_service.modules.user.api.dto.response.AppearanceResponse;
+import auth_service.modules.user.api.dto.response.ProfileStyleResponse;
 import auth_service.modules.user.api.dto.response.SettingsResponse;
 import auth_service.modules.user.api.dto.response.UserProfileResponse;
 import auth_service.modules.user.model.Appearance;
+import auth_service.modules.user.model.ProfileStyle;
 import auth_service.modules.user.model.User;
 import auth_service.modules.user.model.UserSettings;
 import auth_service.shared.security.Role;
@@ -36,6 +39,7 @@ public abstract class ApiMapper {
                         .publicProfile(user.getSettings().isPublicProfile())
                         .appearance(toApi(user.getSettings().getAppearance()))
                         .profileStats(user.getSettings().getProfileStats())
+                        .profileStyle(toApi(user.getSettings().getProfileStyle()))
                         .build())
                 .build();
     }
@@ -45,6 +49,16 @@ public abstract class ApiMapper {
                 appearance.backgroundAppid(), appearance.bannerAppid(), appearance.showBanner());
     }
 
+    private static ProfileStyleResponse toApi(ProfileStyle style) {
+        return new ProfileStyleResponse(style.accent(), style.corners(), style.bannerAppid(), style.backgroundAppid(),
+                style.sections());
+    }
+
+    public static ProfileStyle toDomain(ProfileStyleRequest request) {
+        return new ProfileStyle(request.accent(), request.corners(), request.bannerAppid(), request.backgroundAppid(),
+                request.sections());
+    }
+
     public static Appearance toDomain(AppearanceRequest request) {
         // A missing showBanner keeps the banner on, the default.
         return new Appearance(request.accent(), request.corners(), Boolean.TRUE.equals(request.wideLayout()),

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

@@ -0,0 +1,26 @@
+package auth_service.modules.user.model;
+
+import java.util.List;
+
+/**
+ * The look of the public profile, apart from the {@link Appearance} of the app.
+ *
+ * @param bannerAppid the Steam app whose art is the banner of the profile; null for none
+ * @param backgroundAppid the Steam app whose art fills the background of the profile; null for none
+ * @param sections the parts of the profile in their order; a part not listed is hidden
+ */
+public record ProfileStyle(String accent, String corners, Long bannerAppid, Long backgroundAppid,
+                           List<String> sections) {
+
+    public static final List<String> ALL_SECTIONS = List.of("SUMMARY", "STATUS", "PLAYING", "FINISHED", "STATS");
+
+    public static final ProfileStyle DEFAULT = new ProfileStyle(Appearance.DEFAULT.accent(), Appearance.DEFAULT.corners(),
+            null, null, ALL_SECTIONS);
+
+    /**
+     * Keeps each section once, at its first place.
+     */
+    public ProfileStyle {
+        sections = sections.stream().distinct().toList();
+    }
+}

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

@@ -13,6 +13,8 @@ public class UserSettings {
     private boolean publicProfile;
     @Builder.Default
     private Appearance appearance = Appearance.DEFAULT;
+    @Builder.Default
+    private ProfileStyle profileStyle = ProfileStyle.DEFAULT;
     /** The stat groups of Core the public profile shows. */
     @Builder.Default
     private List<String> profileStats = List.of();

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

@@ -2,6 +2,7 @@ package auth_service.modules.user.persistence;
 
 
 import auth_service.modules.user.model.Appearance;
+import auth_service.modules.user.model.ProfileStyle;
 import auth_service.modules.user.model.SteamIdHolder;
 import auth_service.modules.user.model.User;
 import auth_service.modules.user.model.UserSettings;
@@ -34,6 +35,8 @@ public interface UserRepository {
 
     void updateProfileStats(long userId, List<String> groups);
 
+    void updateProfileStyle(long userId, ProfileStyle style);
+
     Optional<SteamIdHolder> findSteamIdHolder(long steamId);
 
     /**

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

@@ -2,6 +2,7 @@ package auth_service.modules.user.persistence;
 
 import auth_service.modules.user.exception.UserNotFoundException;
 import auth_service.modules.user.model.Appearance;
+import auth_service.modules.user.model.ProfileStyle;
 import auth_service.modules.user.model.SteamIdHolder;
 import auth_service.modules.user.model.User;
 import auth_service.modules.user.model.UserSettings;
@@ -103,6 +104,17 @@ public class UserRepositoryImpl implements UserRepository {
         settingsOf(userId).setProfileStats(new ArrayList<>(groups));
     }
 
+    @Transactional
+    @Override
+    public void updateProfileStyle(long userId, ProfileStyle style) {
+        UserSettingsEntity settingsEntity = settingsOf(userId);
+        settingsEntity.setProfileAccent(style.accent());
+        settingsEntity.setProfileCorners(style.corners());
+        settingsEntity.setProfileBannerAppid(style.bannerAppid());
+        settingsEntity.setProfileBackgroundAppid(style.backgroundAppid());
+        settingsEntity.setProfileSections(new ArrayList<>(style.sections()));
+    }
+
     /**
      * The settings row of the user, created with the defaults of the user_settings columns when there is none.
      */

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

@@ -1,6 +1,7 @@
 package auth_service.modules.user.persistence.entities;
 
 import auth_service.modules.user.model.Appearance;
+import auth_service.modules.user.model.ProfileStyle;
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
 import jakarta.persistence.Id;
@@ -55,4 +56,20 @@ public class UserSettingsEntity {
     @JdbcTypeCode(SqlTypes.ARRAY)
     @Column(name = "profile_stats", nullable = false)
     private List<String> profileStats = new ArrayList<>();
+
+    @Column(name = "profile_accent", nullable = false)
+    private String profileAccent = ProfileStyle.DEFAULT.accent();
+
+    @Column(name = "profile_corners", nullable = false)
+    private String profileCorners = ProfileStyle.DEFAULT.corners();
+
+    @Column(name = "profile_banner_appid")
+    private Long profileBannerAppid;
+
+    @Column(name = "profile_background_appid")
+    private Long profileBackgroundAppid;
+
+    @JdbcTypeCode(SqlTypes.ARRAY)
+    @Column(name = "profile_sections", nullable = false)
+    private List<String> profileSections = new ArrayList<>(ProfileStyle.ALL_SECTIONS);
 }

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

@@ -1,6 +1,7 @@
 package auth_service.modules.user.persistence.mapper;
 
 import auth_service.modules.user.model.Appearance;
+import auth_service.modules.user.model.ProfileStyle;
 import auth_service.modules.user.model.User;
 import auth_service.modules.user.model.UserSettings;
 import auth_service.modules.user.persistence.entities.UserEntity;
@@ -30,6 +31,10 @@ public abstract class EntityMapper {
                             entity.getSettings().isWideLayout(), entity.getSettings().getBackgroundAppid(),
                             entity.getSettings().getBannerAppid(), entity.getSettings().isShowBanner()))
                     .profileStats(List.copyOf(entity.getSettings().getProfileStats()))
+                    .profileStyle(new ProfileStyle(entity.getSettings().getProfileAccent(),
+                            entity.getSettings().getProfileCorners(), entity.getSettings().getProfileBannerAppid(),
+                            entity.getSettings().getProfileBackgroundAppid(),
+                            List.copyOf(entity.getSettings().getProfileSections())))
                     .build();
         } else {
             // Fallback default settings for users without an entry in the database

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

@@ -3,6 +3,7 @@ package auth_service.modules.user.service;
 import auth_service.modules.user.exception.DisplayNameAlreadyInUseException;
 import auth_service.modules.user.exception.UserNotFoundException;
 import auth_service.modules.user.model.Appearance;
+import auth_service.modules.user.model.ProfileStyle;
 import auth_service.modules.user.model.SteamIdHolder;
 import auth_service.modules.user.model.SteamLinkOutcome;
 import auth_service.modules.user.model.User;
@@ -105,4 +106,11 @@ public class UserService {
     public void updateProfileStats(long userId, List<String> groups) {
         userRepository.updateProfileStats(userId, groups.stream().distinct().toList());
     }
+
+    @RequiresRole(Role.USER)
+    @Transactional
+    @CacheEvict(value = "usersByEmail", allEntries = true)
+    public void updateProfileStyle(long userId, ProfileStyle style) {
+        userRepository.updateProfileStyle(userId, style);
+    }
 }

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

@@ -9,6 +9,7 @@ import java.util.List;
 public interface ProfileTicketIssuer {
     /**
      * @param profileStats the stat groups of Core the profile shows
+     * @param sections the parts of the profile Core sends data for
      */
-    String generateProfileTicket(long userId, List<String> profileStats);
+    String generateProfileTicket(long userId, List<String> profileStats, List<String> sections);
 }

src/main/resources/db/migration/V16__Profile_Style.sql

@@ -0,0 +1,10 @@
+-- The look of the public profile, apart from the app appearance. A profile starts with the accent and corners the
+-- user has in the app. The sections are the parts of the profile page in their order; a part not listed is hidden.
+ALTER TABLE user_settings
+    ADD COLUMN profile_accent           VARCHAR(16)   NOT NULL DEFAULT 'violet',
+    ADD COLUMN profile_corners          VARCHAR(16)   NOT NULL DEFAULT 'default',
+    ADD COLUMN profile_banner_appid     BIGINT,
+    ADD COLUMN profile_background_appid BIGINT,
+    ADD COLUMN profile_sections         VARCHAR(16)[] NOT NULL DEFAULT '{SUMMARY,STATUS,PLAYING,FINISHED,STATS}';
+
+UPDATE user_settings SET profile_accent = accent, profile_corners = corners;

src/test/java/auth_service/configuration/security/JwtServiceTest.java

@@ -110,7 +110,7 @@ class JwtServiceTest extends AbstractUnitTest {
 
     @Test
     void generateProfileTicket_NamesTheUserAndExpiresSoon() {
-        var ticket = jwtService.generateProfileTicket(42L, List.of());
+        var ticket = jwtService.generateProfileTicket(42L, List.of(), List.of());
 
         var claims = Jwts.parser().verifyWith(publicKey).build().parseSignedClaims(ticket).getPayload();
         assertEquals("public-profile", claims.get("typ", String.class));
@@ -122,15 +122,16 @@ class JwtServiceTest extends AbstractUnitTest {
 
     @Test
     void generateProfileTicket_CarriesTheSharedStatGroups() {
-        String ticket = jwtService.generateProfileTicket(42L, List.of("PILE", "TREND"));
+        String ticket = jwtService.generateProfileTicket(42L, List.of("PILE", "TREND"), List.of("PLAYING", "STATS"));
 
         Claims claims = Jwts.parser().verifyWith(publicKey).build().parseSignedClaims(ticket).getPayload();
         assertEquals(List.of("PILE", "TREND"), claims.get("profileStats", List.class));
+        assertEquals(List.of("PLAYING", "STATS"), claims.get("sections", List.class));
     }
 
     @Test
     void parseLoginToken_ProfileTicketIsNoLoginToken() {
-        assertEquals(Optional.empty(), jwtService.parseLoginToken(jwtService.generateProfileTicket(42L, List.of())));
+        assertEquals(Optional.empty(), jwtService.parseLoginToken(jwtService.generateProfileTicket(42L, List.of(), List.of())));
     }
 
     @Test

src/test/java/auth_service/modules/profile/api/PublicProfileControllerTest.java

@@ -84,6 +84,40 @@ class PublicProfileControllerTest extends AbstractIntegrationTest {
         assertEquals(List.of("PILE", "TREND"), claims.get("profileStats", List.class));
     }
 
+    @Test
+    void publicProfile_AnswersWithTheOwnersStyle() throws Exception {
+        jdbc.update("update user_settings set profile_accent = 'red', profile_corners = 'round', profile_banner_appid = 620, "
+                + "profile_sections = '{PLAYING,SUMMARY}' where user_id = ?", publicUserId);
+
+        mockMvc.perform(get("/api/public/profiles/Lobo"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.style.accent").value("red"))
+                .andExpect(jsonPath("$.style.corners").value("round"))
+                .andExpect(jsonPath("$.style.bannerAppid").value(620))
+                .andExpect(jsonPath("$.style.backgroundAppid").isEmpty())
+                .andExpect(jsonPath("$.style.sections[0]").value("PLAYING"))
+                .andExpect(jsonPath("$.style.sections[1]").value("SUMMARY"));
+    }
+
+    @Test
+    void publicProfile_NewRowShowsEverySection() throws Exception {
+        mockMvc.perform(get("/api/public/profiles/Lobo"))
+                .andExpect(jsonPath("$.style.accent").value("violet"))
+                .andExpect(jsonPath("$.style.sections.length()").value(5));
+    }
+
+    @Test
+    void publicProfile_TicketCarriesTheShownSections() throws Exception {
+        jdbc.update("update user_settings set profile_sections = '{PLAYING}' where user_id = ?", publicUserId);
+
+        String body = mockMvc.perform(get("/api/public/profiles/Lobo")).andReturn().getResponse().getContentAsString();
+
+        String ticket = body.replaceAll(".*\"ticket\"\\s*:\\s*\"([^\"]+)\".*", "$1");
+        PublicKey key = KeyFactory.getInstance("Ed25519").generatePublic(new X509EncodedKeySpec(Base64.getDecoder().decode(publicKey)));
+        Claims claims = Jwts.parser().verifyWith(key).build().parseSignedClaims(ticket).getPayload();
+        assertEquals(List.of("PLAYING"), claims.get("sections", List.class));
+    }
+
     @Test
     void publicProfile_NameIgnoresCase() throws Exception {
         mockMvc.perform(get("/api/public/profiles/lOBO"))

src/test/java/auth_service/modules/user/api/UserControllerTest.java

@@ -1,5 +1,6 @@
 package auth_service.modules.user.api;
 
+import auth_service.modules.user.model.ProfileStyle;
 import auth_service.configuration.security.JwtAuthenticationFilter;
 import auth_service.configuration.security.JwtService;
 import auth_service.shared.security.UserPrincipal;
@@ -390,6 +391,62 @@ class UserControllerTest extends AbstractWebMvcTest {
                 .andExpect(status().isBadRequest());
     }
 
+    @Test
+    void getCurrentUserV1_ShowsTheProfileStyle() throws Exception {
+        String email = "test@example.com";
+        UserSettings settings = UserSettings.builder().language("en").theme("dark")
+                .profileStyle(new ProfileStyle("red", "sharp", 620L, null, List.of("PLAYING"))).build();
+        SecurityContextHolder.getContext().setAuthentication(
+                new UsernamePasswordAuthenticationToken(new UserPrincipal("1", email, null), null, Collections.emptyList())
+        );
+        when(userService.getUserByEmail(email)).thenReturn(User.builder().email(email).settings(settings).build());
+
+        mockMvc.perform(get("/api/users/me").accept(MediaType.APPLICATION_JSON))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.settings.profileStyle.accent").value("red"))
+                .andExpect(jsonPath("$.settings.profileStyle.corners").value("sharp"))
+                .andExpect(jsonPath("$.settings.profileStyle.bannerAppid").value(620))
+                .andExpect(jsonPath("$.settings.profileStyle.backgroundAppid").isEmpty())
+                .andExpect(jsonPath("$.settings.profileStyle.sections[0]").value("PLAYING"));
+    }
+
+    @Test
+    void updateProfileStyle_StoresTheValues() throws Exception {
+        SecurityContextHolder.getContext().setAuthentication(new UsernamePasswordAuthenticationToken(
+                new UserPrincipal("1", "test@example.com", null), null, Collections.emptyList()));
+
+        mockMvc.perform(put("/api/users/settings/profile-style")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content("{\"accent\":\"green\",\"corners\":\"round\",\"bannerAppid\":620,"
+                                + "\"sections\":[\"STATS\",\"SUMMARY\"]}"))
+                .andExpect(status().isNoContent());
+
+        verify(userService).updateProfileStyle(1L, new ProfileStyle("green", "round", 620L, null, List.of("STATS", "SUMMARY")));
+    }
+
+    // Each body differs from a valid one in one field only, so the 400 comes from that field's constraint.
+    @ParameterizedTest
+    @ValueSource(strings = {
+            "{\"accent\":\"hotpink\",\"corners\":\"default\",\"sections\":[]}",
+            "{\"accent\":\"violet\",\"corners\":\"pointy\",\"sections\":[]}",
+            "{\"accent\":\"violet\",\"corners\":\"default\",\"bannerAppid\":0,\"sections\":[]}",
+            "{\"accent\":\"violet\",\"corners\":\"default\",\"backgroundAppid\":-620,\"sections\":[]}",
+            "{\"accent\":\"violet\",\"corners\":\"default\",\"sections\":[\"NOTES\"]}",
+            "{\"accent\":\"violet\",\"corners\":\"default\",\"sections\":[null]}",
+            "{\"accent\":\"violet\",\"corners\":\"default\"}"
+    })
+    void updateProfileStyle_UnknownOrMissingValue_IsRejected(String body) throws Exception {
+        SecurityContextHolder.getContext().setAuthentication(new UsernamePasswordAuthenticationToken(
+                new UserPrincipal("1", "test@example.com", null), null, Collections.emptyList()));
+
+        mockMvc.perform(put("/api/users/settings/profile-style")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(body))
+                .andExpect(status().isBadRequest());
+
+        verifyNoInteractions(userService);
+    }
+
     @Test
     void updateAppearance_StoresTheValues() throws Exception {
         SecurityContextHolder.getContext().setAuthentication(new UsernamePasswordAuthenticationToken(

src/test/java/auth_service/modules/user/model/ProfileStyleTest.java

@@ -0,0 +1,17 @@
+package auth_service.modules.user.model;
+
+import auth_service.shared.test.AbstractUnitTest;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ProfileStyleTest extends AbstractUnitTest {
+
+    @Test
+    void keepsEachSectionOnceAtItsFirstPlace() {
+        assertEquals(List.of("STATS", "PLAYING"),
+                new ProfileStyle("red", "round", 620L, null, List.of("STATS", "PLAYING", "STATS")).sections());
+    }
+}

src/test/java/auth_service/modules/user/persistence/UserRepositoryTest.java

@@ -1,5 +1,6 @@
 package auth_service.modules.user.persistence;
 
+import auth_service.modules.user.model.ProfileStyle;
 import auth_service.modules.user.exception.UserNotFoundException;
 import auth_service.modules.user.model.Appearance;
 import auth_service.modules.user.model.SteamIdHolder;
@@ -280,6 +281,26 @@ class UserRepositoryTest extends AbstractPersistenceTest {
                 .getSettings().getAppearance());
     }
 
+    @Test
+    void updateProfileStyle_IsReadBackAndStartsWithTheDefaults() {
+        UserEntity userEntity = entityManager.persist(UserEntity.builder()
+                .email("style@example.com")
+                .password("password")
+                .enabled(true)
+                .registrationDate(LocalDateTime.now())
+                .build());
+        entityManager.flush();
+        assertEquals(ProfileStyle.DEFAULT, userRepository.findByEmail("style@example.com").orElseThrow()
+                .getSettings().getProfileStyle());
+
+        ProfileStyle style = new ProfileStyle("pink", "sharp", 620L, 1086940L, List.of("FINISHED", "SUMMARY"));
+        userRepository.updateProfileStyle(userEntity.getId(), style);
+        entityManager.flush();
+        entityManager.clear();
+
+        assertEquals(style, userRepository.findByEmail("style@example.com").orElseThrow().getSettings().getProfileStyle());
+    }
+
     @Test
     void updateProfileStats_IsReadBackAndKeptByUpdateSettings() {
         UserEntity userEntity = entityManager.persist(UserEntity.builder()