게임 등록 버그 수정

src/main/java/com/pandoli365/bibimbap/controller/WebMvcController.java

@@ -28,7 +28,7 @@ public class WebMvcController implements WebMvcConfigurer, ErrorController {
 
     @RequestMapping("/error")
     public ModelAndView errorView(HttpServletRequest request) {
-        ModelAndView mv = new ModelAndView("/errer");
+        ModelAndView mv = new ModelAndView("errer");
         Object status = request.getAttribute(RequestDispatcher.ERROR_STATUS_CODE);
         if (status != null) {
             mv.addObject("statusCode", status);
@@ -46,7 +46,7 @@ public class WebMvcController implements WebMvcConfigurer, ErrorController {
         if (!isLoggedIn(session)) {
             return new ModelAndView("redirect:/login");
         }
-        return new ModelAndView("/game-register");
+        return new ModelAndView("game-register");
     }
 
     @GetMapping("/")
@@ -65,7 +65,7 @@ public class WebMvcController implements WebMvcConfigurer, ErrorController {
         }
         switch (pageName) {
             case "error":
-                mv.setViewName("/errer");
+                mv.setViewName("errer");
                 Object status = request.getAttribute(RequestDispatcher.ERROR_STATUS_CODE);
                 if (status != null) {
                     mv.addObject("statusCode", status);
@@ -75,22 +75,22 @@ public class WebMvcController implements WebMvcConfigurer, ErrorController {
                 if (isLoggedIn(session)) {
                     return new ModelAndView("redirect:/profile");
                 }
-                mv.setViewName("/login");
+                mv.setViewName("login");
                 break;
             case "profile":
                 if (!isLoggedIn(session)) {
                     return new ModelAndView("redirect:/login");
                 }
-                mv.setViewName("/profile");
+                mv.setViewName("profile");
                 break;
             case "signup":
-                mv.setViewName("/signup");
+                mv.setViewName("signup");
                 break;
             case "terms":
-                mv.setViewName("/terms");
+                mv.setViewName("terms");
                 break;
             case "operation-policy":
-                mv.setViewName("/operation-policy");
+                mv.setViewName("operation-policy");
                 break;
             default:
                 return indexModelAndView();
@@ -100,7 +100,7 @@ public class WebMvcController implements WebMvcConfigurer, ErrorController {
     }
 
     private ModelAndView indexModelAndView() {
-        ModelAndView mv = new ModelAndView("/index");
+        ModelAndView mv = new ModelAndView("index");
         mv.addObject("games", gamesMapper.getVisibleGames());
         return mv;
     }

src/main/java/com/pandoli365/bibimbap/controller/api/ApiExceptionControllerAdvice.java

@@ -0,0 +1,36 @@
+package com.pandoli365.bibimbap.controller.api;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.multipart.MaxUploadSizeExceededException;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+@RestControllerAdvice
+public class ApiExceptionControllerAdvice {
+
+    private static final Logger log = LoggerFactory.getLogger(ApiExceptionControllerAdvice.class);
+
+    @ExceptionHandler(MaxUploadSizeExceededException.class)
+    public ResponseEntity<Map<String, Object>> handleMaxUploadSizeExceeded() {
+        Map<String, Object> body = new LinkedHashMap<>();
+        body.put("status", HttpStatus.PAYLOAD_TOO_LARGE.value());
+        body.put("message", "upload file is too large. WebGL zip must be 1GB or smaller.");
+        return ResponseEntity.status(HttpStatus.PAYLOAD_TOO_LARGE).body(body);
+    }
+
+    @ExceptionHandler(Exception.class)
+    public ResponseEntity<Map<String, Object>> handleException(Exception exception) {
+        log.error("API request failed", exception);
+
+        Map<String, Object> body = new LinkedHashMap<>();
+        body.put("status", HttpStatus.INTERNAL_SERVER_ERROR.value());
+        body.put("message", "server error");
+        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(body);
+    }
+}

src/main/java/com/pandoli365/bibimbap/controller/api/GameController.java

@@ -41,7 +41,8 @@ public class GameController {
             @RequestParam(name = "visible", required = false) String visible,
             HttpSession session
     ) {
-        if (sessionUserId(session) == null) {
+        Long userId = sessionUserId(session);
+        if (userId == null) {
             return response(HttpStatus.UNAUTHORIZED, "로그인이 필요합니다.");
         }
 
@@ -65,8 +66,8 @@ public class GameController {
         }
 
         GameData game = new GameData();
+        game.setUserId(userId);
         game.setName(normalizedName);
-        game.setCreator(sessionDisplayName(session));
         game.setCreatorNote(normalizedCreatorNote);
         game.setGitUrl(trimToEmpty(gitUrl));
         game.setWebglPath(normalizedWebglPath);
@@ -145,27 +146,6 @@ public class GameController {
         return null;
     }
 
-    private String sessionDisplayName(HttpSession session) {
-        String displayName = sessionValue(session, "displayName");
-        if (displayName != null) {
-            return displayName;
-        }
-        String email = sessionValue(session, "email");
-        return email == null ? "bibimbap 사용자" : email;
-    }
-
-    private String sessionValue(HttpSession session, String name) {
-        if (session == null) {
-            return null;
-        }
-        Object value = session.getAttribute(name);
-        if (value == null) {
-            return null;
-        }
-        String text = String.valueOf(value).trim();
-        return text.isBlank() ? null : text;
-    }
-
     private boolean isChecked(String value) {
         return "true".equalsIgnoreCase(value) || "on".equalsIgnoreCase(value);
     }

src/main/java/com/pandoli365/bibimbap/controller/api/GameUploadController.java

@@ -4,6 +4,9 @@ import jakarta.servlet.http.HttpSession;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -31,6 +34,7 @@ import java.util.zip.ZipInputStream;
 @RequestMapping("/api/game-files")
 public class GameUploadController {
 
+    private static final Logger log = LoggerFactory.getLogger(GameUploadController.class);
     private static final long WEBGL_EXTRACTED_MAX_BYTES = 512L * 1024 * 1024;
     private static final int WEBGL_MAX_ENTRIES = 8_000;
     private static final long THUMBNAIL_MAX_BYTES = 10L * 1024 * 1024;
@@ -38,6 +42,11 @@ public class GameUploadController {
     @Value("${app.upload.game-storage-path:src/main/resources/static}")
     private String uploadStoragePath;
 
+    @GetMapping("/ping")
+    public ResponseEntity<Map<String, Object>> ping() {
+        return ResponseEntity.ok(Map.of("status", "ok"));
+    }
+
     @PostMapping
     public ResponseEntity<Map<String, Object>> uploadGameFiles(
             @RequestParam("files") MultipartFile[] files,
@@ -87,6 +96,10 @@ public class GameUploadController {
             @RequestParam(name = "file", required = false) MultipartFile file,
             HttpSession session
     ) throws IOException {
+        log.info("WebGL zip upload request received. fileName={}, size={}, contentType={}",
+                file == null ? null : file.getOriginalFilename(),
+                file == null ? null : file.getSize(),
+                file == null ? null : file.getContentType());
         Long userId = sessionUserId(session);
         if (userId == null) {
             return ResponseEntity.status(HttpStatus.UNAUTHORIZED)
@@ -125,6 +138,8 @@ public class GameUploadController {
             response.put("deployPath", deployPath);
             response.put("entryCount", extractResult.entryCount());
             response.put("extractedBytes", extractResult.extractedBytes());
+            log.info("WebGL zip upload completed. gameUuid={}, webglPath={}, entryCount={}, extractedBytes={}",
+                    gameUuid, webglPath, extractResult.entryCount(), extractResult.extractedBytes());
             return ResponseEntity.ok(response);
         } catch (IllegalArgumentException e) {
             deleteRecursively(targetDir);

src/main/java/com/pandoli365/bibimbap/controller/api/UserController.java

@@ -164,6 +164,39 @@ public class UserController {
         return "redirect:/";
     }
 
+    @PostMapping("/profile/nickname")
+    @Transactional
+    public ResponseEntity<?> updateProfileNickname(
+            @RequestParam(name = "displayName", required = false) String displayName,
+            HttpServletRequest request
+    ) {
+        HttpSession session = request.getSession(false);
+        Long userId = sessionUserId(session);
+        if (userId == null) {
+            return ResponseEntity.status(HttpStatus.UNAUTHORIZED)
+                    .body(new AuthResult(HttpStatus.UNAUTHORIZED.value(), "로그인이 필요합니다."));
+        }
+
+        String normalizedDisplayName = normalizeDisplayName(displayName, null);
+        if (normalizedDisplayName == null) {
+            return ResponseEntity.badRequest()
+                    .body(new AuthResult(HttpStatus.BAD_REQUEST.value(), "변경할 닉네임을 입력해 주세요."));
+        }
+
+        UserData user = usersMapper.getUser(userId);
+        if (user == null || !STATUS_ACTIVE.equals(user.getStatus())) {
+            return ResponseEntity.status(HttpStatus.FORBIDDEN)
+                    .body(new AuthResult(HttpStatus.FORBIDDEN.value(), "사용할 수 없는 계정입니다."));
+        }
+
+        user.setDisplayName(normalizedDisplayName);
+        usersMapper.updateUser(user);
+        updateAuthIdentityDisplayName(session, normalizedDisplayName);
+        updateDisplayNameSession(session, normalizedDisplayName);
+
+        return ResponseEntity.ok(new ProfileNicknameResult(200, "닉네임이 변경되었습니다.", normalizedDisplayName));
+    }
+
     @PostMapping("/profile/avatar")
     @Transactional
     public ResponseEntity<?> updateProfileAvatar(
@@ -390,6 +423,30 @@ public class UserController {
         userAuthIdentitiesMapper.updateUserAuthIdentity(identity);
     }
 
+    private void updateAuthIdentityDisplayName(HttpSession session, String displayName) {
+        Object authIdentityId = session.getAttribute("authIdentityId");
+        Long identityId = null;
+        if (authIdentityId instanceof Number number) {
+            identityId = number.longValue();
+        } else if (authIdentityId instanceof String text) {
+            try {
+                identityId = Long.parseLong(text);
+            } catch (NumberFormatException e) {
+                identityId = null;
+            }
+        }
+        if (identityId == null) {
+            return;
+        }
+
+        UserAuthIdentityData identity = userAuthIdentitiesMapper.getUserAuthIdentity(identityId);
+        if (identity == null) {
+            return;
+        }
+        identity.setDisplayName(displayName);
+        userAuthIdentitiesMapper.updateUserAuthIdentity(identity);
+    }
+
     private void updateAvatarSession(HttpSession session, String avatarUrl) {
         session.setAttribute("avatarUrl", avatarUrl);
 
@@ -406,6 +463,22 @@ public class UserController {
         }
     }
 
+    private void updateDisplayNameSession(HttpSession session, String displayName) {
+        session.setAttribute("displayName", displayName);
+
+        Object account = session.getAttribute("account");
+        if (account instanceof Map<?, ?> existingAccount) {
+            Map<String, Object> updatedAccount = new LinkedHashMap<>();
+            existingAccount.forEach((key, value) -> {
+                if (key != null) {
+                    updatedAccount.put(String.valueOf(key), value);
+                }
+            });
+            updatedAccount.put("displayName", displayName);
+            session.setAttribute("account", updatedAccount);
+        }
+    }
+
     private void saveLoginSession(HttpSession session, UserData user, UserAuthIdentityData identity) {
         session.setAttribute("id", user.getId());
         session.setAttribute("userId", user.getId());
@@ -537,4 +610,7 @@ public class UserController {
 
     public record ProfileAvatarResult(int status, String message, String avatarUrl) {
     }
+
+    public record ProfileNicknameResult(int status, String message, String displayName) {
+    }
 }

src/main/java/com/pandoli365/bibimbap/data/GameData.java

@@ -5,6 +5,7 @@ import java.time.OffsetDateTime;
 public class GameData {
 
     private Long id;
+    private Long userId;
     private String name;
     private String creator;
     private String creatorNote;
@@ -25,6 +26,14 @@ public class GameData {
         this.id = id;
     }
 
+    public Long getUserId() {
+        return userId;
+    }
+
+    public void setUserId(Long userId) {
+        this.userId = userId;
+    }
+
     public String getName() {
         return name;
     }

src/main/java/com/pandoli365/bibimbap/mapper/GamesMapper.java

@@ -14,47 +14,51 @@ public interface GamesMapper {
 
     @Select("""
             SELECT
-                id,
-                name,
-                creator,
-                creator_note AS creatorNote,
-                git_url AS gitUrl,
-                webgl_path AS webglPath,
-                thumbnail_url AS thumbnailUrl,
-                like_count AS likeCount,
-                is_visible AS visible,
-                sort_order AS sortOrder,
-                created_at AS createdAt,
-                updated_at AS updatedAt
-            FROM games
-            WHERE id = #{id}
+                g.id,
+                g.user_id AS userId,
+                g.name,
+                u.display_name AS creator,
+                g.creator_note AS creatorNote,
+                g.git_url AS gitUrl,
+                g.webgl_path AS webglPath,
+                g.thumbnail_url AS thumbnailUrl,
+                g.like_count AS likeCount,
+                g.is_visible AS visible,
+                g.sort_order AS sortOrder,
+                g.created_at AS createdAt,
+                g.updated_at AS updatedAt
+            FROM games g
+            JOIN users u ON u.id = g.user_id
+            WHERE g.id = #{id}
             """)
     GameData getGame(long id);
 
     @Select("""
             SELECT
-                id,
-                name,
-                creator,
-                creator_note AS creatorNote,
-                git_url AS gitUrl,
-                webgl_path AS webglPath,
-                thumbnail_url AS thumbnailUrl,
-                like_count AS likeCount,
-                is_visible AS visible,
-                sort_order AS sortOrder,
-                created_at AS createdAt,
-                updated_at AS updatedAt
-            FROM games
-            WHERE is_visible IS NOT FALSE
-            ORDER BY sort_order ASC, created_at DESC, id DESC
+                g.id,
+                g.user_id AS userId,
+                g.name,
+                u.display_name AS creator,
+                g.creator_note AS creatorNote,
+                g.git_url AS gitUrl,
+                g.webgl_path AS webglPath,
+                g.thumbnail_url AS thumbnailUrl,
+                g.like_count AS likeCount,
+                g.is_visible AS visible,
+                g.sort_order AS sortOrder,
+                g.created_at AS createdAt,
+                g.updated_at AS updatedAt
+            FROM games g
+            JOIN users u ON u.id = g.user_id
+            WHERE g.is_visible IS NOT FALSE
+            ORDER BY g.sort_order ASC, g.created_at DESC, g.id DESC
             """)
     List<GameData> getVisibleGames();
 
     @Insert("""
             INSERT INTO games (
+                user_id,
                 name,
-                creator,
                 creator_note,
                 git_url,
                 webgl_path,
@@ -62,8 +66,8 @@ public interface GamesMapper {
                 is_visible,
                 sort_order
             ) VALUES (
+                #{userId},
                 #{name},
-                #{creator},
                 #{creatorNote},
                 #{gitUrl},
                 #{webglPath},
@@ -84,8 +88,8 @@ public interface GamesMapper {
     @Update("""
             UPDATE games
             SET
+                user_id = #{userId},
                 name = #{name},
-                creator = #{creator},
                 creator_note = #{creatorNote},
                 git_url = #{gitUrl},
                 webgl_path = #{webglPath},

src/main/resources/application.properties

@@ -1,5 +1,25 @@
 spring.profiles.active=@app.profile@
 spring.application.name=bibimbap
 
+# ViewResolver
+spring.mvc.view.prefix=/WEB-INF/views/
+spring.mvc.view.suffix=.jsp
+
+# IP
+server.address=0.0.0.0
+
+# encoding
+server.servlet.encoding.force-response=false
+
+# file upload Max Size
+spring.servlet.multipart.max-file-size=1GB
+spring.servlet.multipart.max-request-size=1GB
+server.tomcat.max-http-form-post-size=1GB
+server.tomcat.max-swallow-size=-1
+
 # common
 spring.config.import=classpath:${spring.profiles.active}/db.properties
+
+# log
+mybatis.configuration.log-impl=org.apache.ibatis.logging.slf4j.Slf4jImpl
+logging.level.org.apache.ibatis=TRACE

src/main/resources/dev/application.properties

@@ -1,23 +0,0 @@
-spring.profiles.active=dev
-spring.application.name=bibimbap
-
-# ViewResolver
-spring.mvc.view.prefix=/WEB-INF/views/
-spring.mvc.view.suffix=.jsp
-
-# common
-spring.config.import=classpath:dev/db.properties
-
-# IP
-server.address=0.0.0.0
-
-# encoding
-server.servlet.encoding.force-response=false
-
-# file upload Max Size
-spring.servlet.multipart.max-file-size=100MB
-spring.servlet.multipart.max-request-size=100MB
-
-# log
-mybatis.configuration.log-impl=org.apache.ibatis.logging.slf4j.Slf4jImpl
-logging.level.org.apache.ibatis=TRACE

src/main/resources/live/application.properties

@@ -1,23 +0,0 @@
-spring.profiles.active=live
-spring.application.name=bibimbap
-
-# ViewResolver
-spring.mvc.view.prefix=/WEB-INF/views/
-spring.mvc.view.suffix=.jsp
-
-# common
-spring.config.import=classpath:live/db.properties
-
-# IP
-server.address=0.0.0.0
-
-# encoding
-server.servlet.encoding.force-response=false
-
-# file upload Max Size
-spring.servlet.multipart.max-file-size=100MB
-spring.servlet.multipart.max-request-size=100MB
-
-# log
-mybatis.configuration.log-impl=org.apache.ibatis.logging.slf4j.Slf4jImpl
-logging.level.org.apache.ibatis=TRACE

src/main/webapp/WEB-INF/views/game-register.jsp

@@ -508,6 +508,8 @@
         'X-Requested-With': 'XMLHttpRequest'
       },
       body: body
+    }).catch(function () {
+      throw new Error('Upload request failed before receiving a server response. Please check the server console and browser Network tab.');
     }).then(function (res) {
       return res.json().catch(function () {
         return { message: '파일을 업로드하지 못했습니다.' };

src/main/webapp/WEB-INF/views/modal.jsp

@@ -46,6 +46,35 @@
     line-height: 1.6;
     color: var(--modal-muted, #5c5c5c);
   }
+  .site-modal__field {
+    display: grid;
+    gap: 0.5rem;
+    margin-top: 1rem;
+  }
+  .site-modal__field[hidden] {
+    display: none !important;
+  }
+  .site-modal__field-label {
+    font-size: 0.8125rem;
+    font-weight: 800;
+    color: var(--modal-text, #1a1a1a);
+  }
+  .site-modal__input {
+    width: 100%;
+    height: 2.875rem;
+    box-sizing: border-box;
+    border: 1px solid var(--modal-border, rgba(0, 0, 0, 0.08));
+    border-radius: 10px;
+    padding: 0 0.875rem;
+    background: var(--modal-bg, #fff);
+    color: var(--modal-text, #1a1a1a);
+    font: inherit;
+  }
+  .site-modal__input:focus {
+    outline: none;
+    border-color: #e8a54b;
+    box-shadow: 0 0 0 3px rgba(232, 165, 75, 0.22);
+  }
   .site-modal__actions {
     display: flex;
     justify-content: flex-end;
@@ -65,6 +94,14 @@
     cursor: pointer;
     -webkit-tap-highlight-color: transparent;
   }
+  .site-modal__button--secondary {
+    border-color: var(--modal-border, rgba(0, 0, 0, 0.08));
+    background: transparent;
+    color: var(--modal-text, #1a1a1a);
+  }
+  .site-modal__button[hidden] {
+    display: none !important;
+  }
   .site-modal__button:active {
     transform: scale(0.98);
   }
@@ -73,7 +110,12 @@
   <div class="site-modal__panel" role="document">
     <h2 class="site-modal__title" id="site-modal-title"></h2>
     <p class="site-modal__message" id="site-modal-message"></p>
+    <label class="site-modal__field" id="site-modal-field" hidden>
+      <span class="site-modal__field-label" id="site-modal-field-label"></span>
+      <input class="site-modal__input" type="text" id="site-modal-input" autocomplete="off" />
+    </label>
     <div class="site-modal__actions">
+      <button class="site-modal__button site-modal__button--secondary" type="button" id="site-modal-cancel" hidden>취소</button>
       <button class="site-modal__button" type="button" id="site-modal-confirm">확인</button>
     </div>
   </div>
@@ -83,33 +125,51 @@
   var root = document.getElementById('site-modal');
   var titleEl = document.getElementById('site-modal-title');
   var messageEl = document.getElementById('site-modal-message');
+  var fieldEl = document.getElementById('site-modal-field');
+  var fieldLabelEl = document.getElementById('site-modal-field-label');
+  var inputEl = document.getElementById('site-modal-input');
+  var cancelBtn = document.getElementById('site-modal-cancel');
   var confirmBtn = document.getElementById('site-modal-confirm');
   var onConfirm = null;
+  var onCancel = null;
   var lastFocused = null;
 
-  if (!root || !titleEl || !messageEl || !confirmBtn) return;
+  if (!root || !titleEl || !messageEl || !fieldEl || !fieldLabelEl || !inputEl || !cancelBtn || !confirmBtn) return;
 
-  function close() {
+  function close(confirmed) {
     root.hidden = true;
     document.removeEventListener('keydown', onKeyDown);
-    var callback = onConfirm;
+    var callback = confirmed ? onConfirm : onCancel;
+    var inputValue = inputEl.value;
     onConfirm = null;
+    onCancel = null;
     if (lastFocused && typeof lastFocused.focus === 'function') {
       lastFocused.focus();
     }
     if (typeof callback === 'function') {
-      callback();
+      callback(inputValue);
     }
   }
 
   function onKeyDown(ev) {
+    if (ev.isComposing) {
+      return;
+    }
     if (ev.key === 'Enter') {
       ev.preventDefault();
-      close();
+      close(true);
+    } else if (ev.key === 'Escape' && !cancelBtn.hidden) {
+      ev.preventDefault();
+      close(false);
     }
   }
 
-  confirmBtn.addEventListener('click', close);
+  confirmBtn.addEventListener('click', function () {
+    close(true);
+  });
+  cancelBtn.addEventListener('click', function () {
+    close(false);
+  });
 
   window.BibimbapModal = {
     alert: function (options) {
@@ -117,11 +177,45 @@
       lastFocused = document.activeElement;
       titleEl.textContent = opts.title || '알림';
       messageEl.textContent = opts.message || '';
+      fieldEl.hidden = true;
+      inputEl.value = '';
+      inputEl.removeAttribute('maxlength');
+      inputEl.removeAttribute('placeholder');
+      cancelBtn.hidden = true;
       confirmBtn.textContent = opts.confirmText || '확인';
       onConfirm = opts.onConfirm || null;
+      onCancel = null;
       root.hidden = false;
       document.addEventListener('keydown', onKeyDown);
       confirmBtn.focus();
+    },
+    prompt: function (options) {
+      var opts = options || {};
+      lastFocused = document.activeElement;
+      titleEl.textContent = opts.title || '입력';
+      messageEl.textContent = opts.message || '';
+      fieldLabelEl.textContent = opts.label || '입력값';
+      inputEl.value = opts.value || '';
+      if (opts.placeholder) {
+        inputEl.setAttribute('placeholder', opts.placeholder);
+      } else {
+        inputEl.removeAttribute('placeholder');
+      }
+      if (opts.maxLength) {
+        inputEl.setAttribute('maxlength', opts.maxLength);
+      } else {
+        inputEl.removeAttribute('maxlength');
+      }
+      fieldEl.hidden = false;
+      cancelBtn.hidden = false;
+      cancelBtn.textContent = opts.cancelText || '취소';
+      confirmBtn.textContent = opts.confirmText || '변경';
+      onConfirm = opts.onConfirm || null;
+      onCancel = opts.onCancel || null;
+      root.hidden = false;
+      document.addEventListener('keydown', onKeyDown);
+      inputEl.focus();
+      inputEl.select();
     }
   };
 })();

src/main/webapp/WEB-INF/views/profile.jsp

@@ -7,20 +7,12 @@
     String rawDisplayName = session.getAttribute("displayName") == null ? "" : String.valueOf(session.getAttribute("displayName"));
     String rawEmail = session.getAttribute("email") == null ? "" : String.valueOf(session.getAttribute("email"));
     String rawAvatarUrl = session.getAttribute("avatarUrl") == null ? "" : String.valueOf(session.getAttribute("avatarUrl"));
-    String rawRole = session.getAttribute("role") == null ? "" : String.valueOf(session.getAttribute("role"));
-    String rawStatus = session.getAttribute("status") == null ? "" : String.valueOf(session.getAttribute("status"));
-    String rawAuthProvider = session.getAttribute("authProvider") == null ? "" : String.valueOf(session.getAttribute("authProvider"));
-    String rawLastLoginAt = session.getAttribute("lastLoginAt") == null ? "" : String.valueOf(session.getAttribute("lastLoginAt"));
     String initialSource = rawDisplayName.isBlank() ? rawEmail : rawDisplayName;
     String initial = initialSource.isBlank() ? "B" : initialSource.substring(0, 1).toUpperCase(Locale.ROOT);
 
     String displayName = HtmlUtils.htmlEscape(rawDisplayName.isBlank() ? "bibimbap 사용자" : rawDisplayName);
     String email = HtmlUtils.htmlEscape(rawEmail.isBlank() ? "이메일 정보 없음" : rawEmail);
     String avatarUrl = HtmlUtils.htmlEscape(rawAvatarUrl);
-    String role = HtmlUtils.htmlEscape(rawRole.isBlank() ? "USER" : rawRole);
-    String status = HtmlUtils.htmlEscape(rawStatus.isBlank() ? "ACTIVE" : rawStatus);
-    String authProvider = HtmlUtils.htmlEscape(rawAuthProvider.isBlank() ? "email" : rawAuthProvider);
-    String lastLoginAt = HtmlUtils.htmlEscape(rawLastLoginAt.isBlank() ? "이번 세션" : rawLastLoginAt);
     String avatarInitial = HtmlUtils.htmlEscape(initial);
 %>
 <html lang="ko">
@@ -280,34 +272,16 @@
                         <span id="profile-avatar-initial" <%= avatarUrl.isBlank() ? "" : "hidden" %>><%= avatarInitial %></span>
                     </div>
                     <div class="profile-summary__body">
-                        <h2 class="profile-summary__name"><%= displayName %></h2>
+                        <h2 class="profile-summary__name" id="profile-display-name"><%= displayName %></h2>
                         <p class="profile-summary__email"><%= email %></p>
                         <form class="profile-avatar-form" action="<%= ctx %>/profile/avatar" method="post" enctype="multipart/form-data" id="profile-avatar-form">
                             <label class="profile-button profile-button--small" for="profile-avatar-input" id="profile-avatar-label">프로필 이미지 변경</label>
                             <input class="profile-avatar-form__input" type="file" id="profile-avatar-input" name="avatar" accept="image/png,image/jpeg,image/webp,image/gif" />
+                            <button class="profile-button profile-button--small" type="button" id="profile-nickname-button" data-current-name="<%= displayName %>">닉네임 변경</button>
                         </form>
                     </div>
                 </div>
 
-                <div class="profile-details" aria-label="계정 정보">
-                    <div class="profile-detail">
-                        <p class="profile-detail__label">권한</p>
-                        <p class="profile-detail__value"><%= role %></p>
-                    </div>
-                    <div class="profile-detail">
-                        <p class="profile-detail__label">상태</p>
-                        <p class="profile-detail__value"><%= status %></p>
-                    </div>
-                    <div class="profile-detail">
-                        <p class="profile-detail__label">로그인 방식</p>
-                        <p class="profile-detail__value"><%= authProvider %></p>
-                    </div>
-                    <div class="profile-detail">
-                        <p class="profile-detail__label">최근 로그인</p>
-                        <p class="profile-detail__value"><%= lastLoginAt %></p>
-                    </div>
-                </div>
-
                 <div class="profile-actions">
                     <a class="profile-button profile-button--primary" href="<%= ctx %>/">홈으로 이동</a>
                     <form action="<%= ctx %>/logout" method="post">
@@ -326,9 +300,12 @@
   var avatarLabel = document.getElementById('profile-avatar-label');
   var avatarImg = document.getElementById('profile-avatar-img');
   var avatarInitial = document.getElementById('profile-avatar-initial');
+  var nicknameButton = document.getElementById('profile-nickname-button');
+  var displayNameEl = document.getElementById('profile-display-name');
   var previewUrl = null;
   var savedAvatarSrc = avatarImg && !avatarImg.hidden ? avatarImg.getAttribute('src') : '';
   var defaultLabelText = avatarLabel ? avatarLabel.textContent : '';
+  var defaultNicknameText = nicknameButton ? nicknameButton.textContent : '';
 
   function openModal(title, message, confirmText, onConfirm) {
     if (window.BibimbapModal && typeof window.BibimbapModal.alert === 'function') {
@@ -388,6 +365,98 @@
     avatarLabel.style.pointerEvents = uploading ? 'none' : '';
   }
 
+  function setNicknameSaving(saving) {
+    if (!nicknameButton) return;
+    nicknameButton.disabled = saving;
+    nicknameButton.textContent = saving ? '변경 중...' : defaultNicknameText;
+  }
+
+  function currentDisplayName() {
+    if (!nicknameButton) return '';
+    return nicknameButton.getAttribute('data-current-name') || '';
+  }
+
+  function updateDisplayName(displayName) {
+    if (displayNameEl) {
+      displayNameEl.textContent = displayName;
+    }
+    if (nicknameButton) {
+      nicknameButton.setAttribute('data-current-name', displayName);
+    }
+    if (avatarInitial) {
+      avatarInitial.textContent = displayName ? displayName.charAt(0).toUpperCase() : 'B';
+    }
+  }
+
+  function submitNickname(nextName) {
+    var value = (nextName || '').trim();
+    if (!value) {
+      openModal('닉네임 변경 실패', '변경할 닉네임을 입력해 주세요.');
+      return;
+    }
+    if (value.length > 32) {
+      openModal('닉네임 변경 실패', '닉네임은 32자 이하로 입력해 주세요.');
+      return;
+    }
+
+    var body = new URLSearchParams();
+    body.set('displayName', value);
+    setNicknameSaving(true);
+
+    fetch(ctx + '/profile/nickname', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8',
+        'Accept': 'application/json',
+        'X-Requested-With': 'XMLHttpRequest'
+      },
+      body: body
+    }).then(function (res) {
+      return res.json().catch(function () {
+        return { message: '닉네임을 변경하지 못했습니다.' };
+      }).then(function (data) {
+        if (!res.ok) {
+          var error = new Error(data && data.message ? data.message : '닉네임을 변경하지 못했습니다.');
+          error.status = res.status;
+          throw error;
+        }
+        return data;
+      });
+    }).then(function (data) {
+      updateDisplayName(data && data.displayName ? data.displayName : value);
+      openModal('닉네임 변경 완료', '닉네임이 변경되었습니다.');
+    }).catch(function (err) {
+      openModal('닉네임 변경 실패', err.message || '닉네임을 변경하지 못했습니다.', '확인', function () {
+        if (err.status === 401) {
+          window.location.href = ctx + '/login';
+        }
+      });
+    }).finally(function () {
+      setNicknameSaving(false);
+    });
+  }
+
+  function openNicknamePrompt() {
+    var currentName = currentDisplayName();
+    if (window.BibimbapModal && typeof window.BibimbapModal.prompt === 'function') {
+      window.BibimbapModal.prompt({
+        title: '닉네임 변경',
+        message: '새로운 닉네임을 입력해 주세요.',
+        label: '닉네임',
+        value: currentName,
+        maxLength: 32,
+        confirmText: '변경',
+        cancelText: '취소',
+        onConfirm: submitNickname
+      });
+      return;
+    }
+    var nextName = prompt('새로운 닉네임을 입력해 주세요.', currentName);
+    if (nextName !== null) {
+      submitNickname(nextName);
+    }
+  }
+
   function uploadAvatar(file) {
     if (!form || !file) return;
 
@@ -454,6 +523,10 @@
     });
   }
 
+  if (nicknameButton) {
+    nicknameButton.addEventListener('click', openNicknamePrompt);
+  }
+
   if (form) {
     form.addEventListener('submit', function (ev) {
       ev.preventDefault();

src/test/db/dev-to-live-update.sql

@@ -36,7 +36,6 @@ CREATE SEQUENCE IF NOT EXISTS "games_id_seq";
 CREATE TABLE "games" (
     "id" bigint DEFAULT nextval('games_id_seq'::regclass) NOT NULL,
     "name" character varying(200) NOT NULL,
-    "creator" character varying(100) NOT NULL,
     "creator_note" text,
     "git_url" character varying(500),
     "webgl_path" character varying(500),
@@ -47,6 +46,7 @@ CREATE TABLE "games" (
     "created_at" timestamp with time zone DEFAULT now() NOT NULL,
     "updated_at" timestamp with time zone DEFAULT now() NOT NULL,
     "is_delete" boolean DEFAULT false NOT NULL,
+    "user_id" bigint NOT NULL,
     PRIMARY KEY ("id")
 );