릴리스: v1.4.25 topic 응답/요청 키 정리

backend/src/db.js

@@ -87,7 +87,6 @@ function mapGameItemRow(row) {
   return {
     id: row.id,
     topicId: row.topic_id,
-    gameId: row.topic_id,
     src: row.src,
     label: row.label,
     displayOrder: row.display_order == null ? null : Number(row.display_order),
@@ -137,8 +136,6 @@ function mapTierListRow(row) {
     authorAvatarSrc: row.avatar_src || '',
     topicId: row.topic_id,
     topicName: row.topic_name || '',
-    gameId: row.topic_id,
-    gameName: row.topic_name || '',
     title: row.title,
     thumbnailSrc: row.thumbnail_src || '',
     description: row.description || '',
@@ -167,15 +164,11 @@ function mapTemplateRequestRow(row) {
     sourceTierListId: row.source_tierlist_id || '',
     sourceTopicId: row.source_topic_id,
     sourceTopicName: row.source_topic_name || '',
-    sourceGameId: row.source_topic_id,
-    sourceGameName: row.source_topic_name || '',
     sourceTierListTitle: row.title_snapshot || '',
     sourceDescription: row.description_snapshot || '',
     thumbnailSrc: row.thumbnail_src_snapshot || '',
     targetTopicId: row.target_topic_id || '',
     targetTopicName: row.target_topic_name || '',
-    targetGameId: row.target_topic_id || '',
-    targetGameName: row.target_topic_name || '',
     status: row.status,
     items: parseJson(row.items_json, []),
     snapshotGroups: parseJson(row.groups_json, []),
@@ -1347,15 +1340,14 @@ async function clearImageOptimizationJobs({ month } = {}) {
   const result = await query('DELETE FROM image_optimization_jobs')
   return Number(result.affectedRows || 0)
 }
-async function createTopicItem({ id, topicId, gameId = topicId, src, label }) {
+async function createTopicItem({ id, topicId, src, label }) {
   const createdAt = now()
-  const resolvedTopicId = topicId || gameId
-  const minOrderRows = await query('SELECT MIN(display_order) AS min_display_order FROM topic_items WHERE topic_id = ?', [resolvedTopicId])
+  const minOrderRows = await query('SELECT MIN(display_order) AS min_display_order FROM topic_items WHERE topic_id = ?', [topicId])
   const nextDisplayOrder =
     minOrderRows[0]?.min_display_order == null ? 0 : Number(minOrderRows[0].min_display_order) - 1
   await query('INSERT INTO topic_items (id, topic_id, src, label, display_order, created_at) VALUES (?, ?, ?, ?, ?, ?)', [
     id,
-    resolvedTopicId,
+    topicId,
     src,
     label,
     nextDisplayOrder,
@@ -1456,8 +1448,8 @@ async function updateTopicDisplayOrder(topicIds) {
   await query('UPDATE topics SET display_rank = NULL WHERE id <> ?', [FREEFORM_TOPIC_ID])
 
   await Promise.all(
-    normalizedIds.map((gameId, index) =>
-      query('UPDATE topics SET display_rank = ? WHERE id = ? AND id <> ?', [index + 1, gameId, FREEFORM_TOPIC_ID])
+    normalizedIds.map((topicId, index) =>
+      query('UPDATE topics SET display_rank = ? WHERE id = ? AND id <> ?', [index + 1, topicId, FREEFORM_TOPIC_ID])
     )
   )
 
@@ -1679,8 +1671,8 @@ async function listCustomItems({ queryText = '', page = 1, limit = 50, filterMod
       sourceType: 'template',
       sourceLabel: '관리자 템플릿',
       canDelete: true,
-      sourceGameId: '',
-      sourceGameName: '',
+      sourceTopicId: '',
+      sourceTopicName: '',
       isAssetLibraryItem: true,
     }))
 
@@ -1697,8 +1689,8 @@ async function listCustomItems({ queryText = '', page = 1, limit = 50, filterMod
     sourceType: 'template',
     sourceLabel: '관리자 템플릿',
     canDelete: true,
-    sourceGameId: row.topic_id,
-    sourceGameName: row.topic_name || row.topic_id,
+    sourceTopicId: row.topic_id,
+    sourceTopicName: row.topic_name || row.topic_id,
   }))
 
   const baseItems = [...customItems, ...templateItems, ...assetLibraryItems]
@@ -1743,8 +1735,8 @@ async function listCustomItems({ queryText = '', page = 1, limit = 50, filterMod
             sourceType: entry.sourceType,
             ownerName: entry.ownerName,
             createdAt: entry.createdAt,
-            sourceGameId: entry.sourceGameId || '',
-            sourceGameName: entry.sourceGameName || '',
+            sourceTopicId: entry.sourceTopicId || '',
+            sourceTopicName: entry.sourceTopicName || '',
             usageCount: entry.usageCount || 0,
             linkedGames: entry.linkedGames || [],
             isAssetLibraryItem: !!entry.isAssetLibraryItem,
@@ -1902,7 +1894,6 @@ async function listPublicTierLists(topicId, currentUserId = '', queryText = '')
   const tierLists = rows.map((row) => ({
     id: row.id,
     topicId: row.topic_id,
-    gameId: row.topic_id,
     title: row.title,
     thumbnailSrc: row.thumbnail_src || '',
     createdAt: Number(row.created_at),
@@ -2011,7 +2002,6 @@ async function listUserTierLists(userId) {
   const tierLists = rows.map((row) => ({
     id: row.id,
     topicId: row.topic_id,
-    gameId: row.topic_id,
     title: row.title,
     thumbnailSrc: row.thumbnail_src || '',
     createdAt: Number(row.created_at),
@@ -2057,11 +2047,11 @@ function getAutoThumbnailSrc(groups = [], pool = []) {
   return fallbackItem?.src || ''
 }
 
-async function listAdminTierLists({ queryText = '', gameId = '', topicId = '', page = 1, limit = 50, currentUserId = '' } = {}) {
+async function listAdminTierLists({ queryText = '', topicId = '', page = 1, limit = 50, currentUserId = '' } = {}) {
   const normalizedLimit = Math.min(Math.max(Number(limit) || 50, 1), 200)
   const normalizedPage = Math.max(Number(page) || 1, 1)
   const hasQuery = !!(queryText || '').trim()
-  const resolvedTopicId = (topicId || gameId || '').trim()
+  const resolvedTopicId = (topicId || '').trim()
   const hasGameId = !!resolvedTopicId
   const search = `%${(queryText || '').trim()}%`
   const whereParts = []
@@ -2144,9 +2134,9 @@ async function listAdminTierLists({ queryText = '', gameId = '', topicId = '', p
   }
 }
 
-async function summarizeAdminTierLists({ queryText = '', gameId = '', topicId = '' } = {}) {
+async function summarizeAdminTierLists({ queryText = '', topicId = '' } = {}) {
   const hasQuery = !!(queryText || '').trim()
-  const resolvedTopicId = (topicId || gameId || '').trim()
+  const resolvedTopicId = (topicId || '').trim()
   const hasGameId = !!resolvedTopicId
   const search = `%${(queryText || '').trim()}%`
   const whereParts = []
@@ -2245,10 +2235,8 @@ async function createTemplateRequest({
   type,
   requesterId,
   sourceTierListId = '',
-  sourceGameId,
-  targetGameId = '',
-  sourceTopicId = sourceGameId,
-  targetTopicId = targetGameId,
+  sourceTopicId,
+  targetTopicId = '',
   title,
   description = '',
   thumbnailSrc = '',
@@ -2401,8 +2389,8 @@ async function updateTemplateRequestStatus({ id, status }) {
   return findTemplateRequestById(id)
 }
 
-async function updateTemplateRequestTargetGame({ id, targetGameId }) {
-  await query('UPDATE template_requests SET target_topic_id = ?, updated_at = ? WHERE id = ?', [targetGameId || '', now(), id])
+async function updateTemplateRequestTargetTopic({ id, targetTopicId }) {
+  await query('UPDATE template_requests SET target_topic_id = ?, updated_at = ? WHERE id = ?', [targetTopicId || '', now(), id])
   return findTemplateRequestById(id)
 }
 
@@ -2452,8 +2440,7 @@ async function deleteCustomItems(ids) {
 async function saveTierList({
   id,
   authorId,
-  gameId,
-  topicId = gameId,
+  topicId,
   title,
   thumbnailSrc = '',
   description,
@@ -2504,8 +2491,7 @@ async function duplicateTierListForUser({ tierList, targetUserId }) {
   return saveTierList({
     id: duplicateId,
     authorId: targetUserId,
-    gameId: tierList.topicId || tierList.gameId,
-    topicId: tierList.topicId || tierList.gameId,
+    topicId: tierList.topicId,
     title: copyTitle,
     thumbnailSrc: tierList.thumbnailSrc || '',
     description: tierList.description || '',
@@ -2528,14 +2514,12 @@ async function unfavoriteTierList({ userId, tierListId }) {
   await query('DELETE FROM favorite_tierlists WHERE user_id = ? AND tierlist_id = ?', [userId, tierListId])
 }
 
-async function favoriteTopic({ userId, topicId, gameId = topicId }) {
-  const resolvedTopicId = topicId || gameId
-  await query('INSERT IGNORE INTO favorite_topics (user_id, topic_id, created_at) VALUES (?, ?, ?)', [userId, resolvedTopicId, now()])
+async function favoriteTopic({ userId, topicId }) {
+  await query('INSERT IGNORE INTO favorite_topics (user_id, topic_id, created_at) VALUES (?, ?, ?)', [userId, topicId, now()])
 }
 
-async function unfavoriteTopic({ userId, topicId, gameId = topicId }) {
-  const resolvedTopicId = topicId || gameId
-  await query('DELETE FROM favorite_topics WHERE user_id = ? AND topic_id = ?', [userId, resolvedTopicId])
+async function unfavoriteTopic({ userId, topicId }) {
+  await query('DELETE FROM favorite_topics WHERE user_id = ? AND topic_id = ?', [userId, topicId])
 }
 
 const favoriteGame = favoriteTopic
@@ -2629,5 +2613,6 @@ module.exports = {
   findTemplateRequestById,
   listAdminTemplateRequests,
   updateTemplateRequestStatus,
-  updateTemplateRequestTargetGame,
+  updateTemplateRequestTargetTopic,
+  updateTemplateRequestTargetGame: updateTemplateRequestTargetTopic,
 }

backend/src/routes/admin.js

@@ -39,7 +39,7 @@ const {
   listAdminTemplateRequests,
   findTemplateRequestById,
   updateTemplateRequestStatus,
-  updateTemplateRequestTargetGame,
+  updateTemplateRequestTargetTopic,
   adminUpdateUser,
   adminUpdateUserPassword,
   adminDeleteUser,
@@ -152,16 +152,16 @@ router.patch(['/games/:gameId', '/templates/:templateId'], requireAdmin, async (
 
 router.patch(['/games/display-order', '/templates/display-order'], requireAdmin, async (req, res) => {
   const schema = z.object({
-    gameIds: z.array(z.string().min(1)).max(50),
+    topicIds: z.array(z.string().min(1)).max(50),
   })
   const parsed = schema.safeParse(req.body)
   if (!parsed.success) return res.status(400).json({ error: 'bad_request' })
 
   const templates = await listTopics('', { includePrivate: true })
-  const validGameIds = new Set(templates.map((template) => template.id))
-  const filteredIds = parsed.data.gameIds.filter((gameId) => validGameIds.has(gameId))
-  const updatedGames = await updateTopicDisplayOrder(filteredIds)
-  res.json({ games: updatedGames, templates: updatedGames })
+  const validTopicIds = new Set(templates.map((template) => template.id))
+  const filteredIds = parsed.data.topicIds.filter((topicId) => validTopicIds.has(topicId))
+  const updatedTemplates = await updateTopicDisplayOrder(filteredIds)
+  res.json({ templates: updatedTemplates })
 })
 
 router.patch(['/games/:gameId/items/display-order', '/templates/:templateId/items/display-order'], requireAdmin, async (req, res) => {
@@ -244,7 +244,7 @@ router.get(['/games/:gameId/items/:itemId/usage', '/templates/:templateId/items/
   const template = await findTopicById(getTemplateIdParam(req))
   if (!template) return res.status(404).json({ error: 'not_found' })
   const item = await findTopicItemById(req.params.itemId)
-  if (!item || item.gameId !== template.id) return res.status(404).json({ error: 'not_found' })
+  if (!item || item.topicId !== template.id) return res.status(404).json({ error: 'not_found' })
   const usage = await countTierListsUsingTopicItem(req.params.itemId)
   res.json({ usage })
 })
@@ -258,7 +258,7 @@ router.patch(['/games/:gameId/items/:itemId', '/templates/:templateId/items/:ite
   if (!template) return res.status(404).json({ error: 'not_found' })
 
   const updated = await updateTopicItemLabel(req.params.itemId, parsed.data.label)
-  if (!updated || updated.gameId !== template.id) return res.status(404).json({ error: 'not_found' })
+  if (!updated || updated.topicId !== template.id) return res.status(404).json({ error: 'not_found' })
   res.json({ item: updated })
 })
 
@@ -319,7 +319,6 @@ router.get('/tierlists', requireAdmin, async (req, res) => {
   const schema = z.object({
     q: z.string().trim().max(120).optional().default(''),
     topicId: z.string().trim().max(120).optional().default(''),
-    gameId: z.string().trim().max(120).optional().default(''),
     page: z.coerce.number().int().min(1).optional().default(1),
     limit: z.coerce.number().int().min(1).max(200).optional().default(50),
   })
@@ -328,8 +327,7 @@ router.get('/tierlists', requireAdmin, async (req, res) => {
 
   const result = await listAdminTierLists({
     queryText: parsed.data.q,
-    topicId: parsed.data.topicId || parsed.data.gameId,
-    gameId: parsed.data.gameId,
+    topicId: parsed.data.topicId,
     page: parsed.data.page,
     limit: parsed.data.limit,
     currentUserId: req.session?.userId || '',
@@ -341,15 +339,13 @@ router.get('/tierlists/stats', requireAdmin, async (req, res) => {
   const schema = z.object({
     q: z.string().trim().max(120).optional().default(''),
     topicId: z.string().trim().max(120).optional().default(''),
-    gameId: z.string().trim().max(120).optional().default(''),
   })
   const parsed = schema.safeParse(req.query)
   if (!parsed.success) return res.status(400).json({ error: 'bad_request' })
 
   const result = await summarizeAdminTierLists({
     queryText: parsed.data.q,
-    topicId: parsed.data.topicId || parsed.data.gameId,
-    gameId: parsed.data.gameId,
+    topicId: parsed.data.topicId,
   })
   res.json(result)
 })
@@ -646,13 +642,13 @@ router.delete('/custom-items/:itemId', requireAdmin, async (req, res) => {
 
 router.post('/custom-items/:itemId/promote', requireAdmin, async (req, res) => {
   const schema = z.object({
-    gameId: z.string().min(1),
+    topicId: z.string().min(1),
   })
   const parsed = schema.safeParse(req.body)
   if (!parsed.success) return res.status(400).json({ error: 'bad_request' })
 
-  const template = await findTopicById(parsed.data.gameId)
-  if (!template) return res.status(404).json({ error: 'game_not_found' })
+  const template = await findTopicById(parsed.data.topicId)
+  if (!template) return res.status(404).json({ error: 'topic_not_found' })
 
   const customItem = await findCustomItemById(req.params.itemId)
   const templateItem = customItem ? null : await findTopicItemById(req.params.itemId)
@@ -675,14 +671,14 @@ router.post('/custom-items/:itemId/promote', requireAdmin, async (req, res) => {
 
 router.post('/tierlists/:tierListId/promote-items', requireAdmin, async (req, res) => {
   const schema = z.object({
-    gameId: z.string().min(1),
+    topicId: z.string().min(1),
     itemIds: z.array(z.string().min(1)).optional().default([]),
   })
   const parsed = schema.safeParse(req.body)
   if (!parsed.success) return res.status(400).json({ error: 'bad_request' })
 
-  const template = await findTopicById(parsed.data.gameId)
-  if (!template) return res.status(404).json({ error: 'game_not_found' })
+  const template = await findTopicById(parsed.data.topicId)
+  if (!template) return res.status(404).json({ error: 'topic_not_found' })
 
   const tierList = await findTierListById(req.params.tierListId)
   if (!tierList) return res.status(404).json({ error: 'not_found' })
@@ -697,15 +693,15 @@ router.post('/tierlists/:tierListId/promote-items', requireAdmin, async (req, re
 
 router.post('/tierlists/:tierListId/create-game-template', requireAdmin, async (req, res) => {
   const schema = z.object({
-    gameId: z.string().trim().min(1).max(120),
+    topicId: z.string().trim().min(1).max(120),
     name: z.string().trim().min(1).max(120),
     itemIds: z.array(z.string().min(1)).optional().default([]),
   })
   const parsed = schema.safeParse(req.body)
   if (!parsed.success) return res.status(400).json({ error: 'bad_request' })
 
-  const exists = await findTopicById(parsed.data.gameId)
-  if (exists) return res.status(409).json({ error: 'game_id_taken' })
+  const exists = await findTopicById(parsed.data.topicId)
+  if (exists) return res.status(409).json({ error: 'topic_id_taken' })
 
   const tierList = await findTierListById(req.params.tierListId)
   if (!tierList) return res.status(404).json({ error: 'not_found' })
@@ -715,7 +711,7 @@ router.post('/tierlists/:tierListId/create-game-template', requireAdmin, async (
       ...tierList,
       pool: parsed.data.itemIds.length ? (tierList.pool || []).filter((item) => parsed.data.itemIds.includes(item.id)) : tierList.pool,
     },
-    templateId: parsed.data.gameId,
+    templateId: parsed.data.topicId,
     templateName: parsed.data.name,
   })
   res.json(result)
@@ -755,9 +751,9 @@ router.post('/template-requests/:requestId/approve', requireAdmin, async (req, r
   if (templateRequest.status !== 'pending') return res.status(409).json({ error: 'request_already_handled' })
 
   if (templateRequest.type === 'update') {
-    const targetGameId = templateRequest.targetGameId || templateRequest.sourceGameId
-    const template = await findTopicById(targetGameId)
-    if (!template) return res.status(404).json({ error: 'game_not_found' })
+    const targetTopicId = templateRequest.targetTopicId || templateRequest.sourceTopicId
+    const template = await findTopicById(targetTopicId)
+    if (!template) return res.status(404).json({ error: 'topic_not_found' })
 
     const items = await promoteSnapshotItemsToTemplate({
       items: templateRequest.items || [],
@@ -768,18 +764,18 @@ router.post('/template-requests/:requestId/approve', requireAdmin, async (req, r
   }
 
   const schema = z.object({
-    gameId: z.string().trim().min(1).max(120),
+    topicId: z.string().trim().min(1).max(120),
     name: z.string().trim().min(1).max(120),
   })
   const parsed = schema.safeParse(req.body)
   if (!parsed.success) return res.status(400).json({ error: 'bad_request' })
 
-  const exists = await findTopicById(parsed.data.gameId)
-  if (exists) return res.status(409).json({ error: 'game_id_taken' })
+  const exists = await findTopicById(parsed.data.topicId)
+  if (exists) return res.status(409).json({ error: 'topic_id_taken' })
 
   const result = await createTemplateFromRequest({
     templateRequest,
-    templateId: parsed.data.gameId,
+    templateId: parsed.data.topicId,
     templateName: parsed.data.name,
   })
   const request = await updateTemplateRequestStatus({ id: templateRequest.id, status: 'approved' })
@@ -793,10 +789,10 @@ router.post('/template-requests/:requestId/review', requireAdmin, async (req, re
     return res.status(409).json({ error: 'request_already_handled' })
   }
 
-  if (templateRequest.type === 'create' && templateRequest.targetGameId && !templateRequest.targetGameName) {
-    templateRequest = await updateTemplateRequestTargetGame({
+  if (templateRequest.type === 'create' && templateRequest.targetTopicId && !templateRequest.targetTopicName) {
+    templateRequest = await updateTemplateRequestTargetTopic({
       id: templateRequest.id,
-      targetGameId: '',
+      targetTopicId: '',
     })
   }
 
@@ -810,7 +806,7 @@ router.post('/template-requests/:requestId/review', requireAdmin, async (req, re
 
 router.post('/template-requests/:requestId/link-game', requireAdmin, async (req, res) => {
   const schema = z.object({
-    gameId: z.string().trim().min(1).max(120),
+    topicId: z.string().trim().min(1).max(120),
   })
   const parsed = schema.safeParse(req.body)
   if (!parsed.success) return res.status(400).json({ error: 'bad_request' })
@@ -822,19 +818,19 @@ router.post('/template-requests/:requestId/link-game', requireAdmin, async (req,
     return res.status(409).json({ error: 'request_already_handled' })
   }
 
-  const template = await findTopicById(parsed.data.gameId)
-  if (!template) return res.status(404).json({ error: 'game_not_found' })
+  const template = await findTopicById(parsed.data.topicId)
+  if (!template) return res.status(404).json({ error: 'topic_not_found' })
 
-  const request = await updateTemplateRequestTargetGame({
+  const request = await updateTemplateRequestTargetTopic({
     id: templateRequest.id,
-    targetGameId: template.id,
+    targetTopicId: template.id,
   })
   res.json({ request })
 })
 
 router.post('/template-requests/:requestId/promote-items', requireAdmin, async (req, res) => {
   const schema = z.object({
-    gameId: z.string().trim().min(1).max(120),
+    topicId: z.string().trim().min(1).max(120),
     itemIds: z.array(z.string().min(1)).optional().default([]),
     itemSrcs: z.array(z.string().min(1)).optional().default([]),
     itemLabels: z.record(z.string(), z.string().min(1).max(60)).optional().default({}),
@@ -848,8 +844,8 @@ router.post('/template-requests/:requestId/promote-items', requireAdmin, async (
     return res.status(409).json({ error: 'request_already_handled' })
   }
 
-  const template = await findTopicById(parsed.data.gameId)
-  if (!template) return res.status(404).json({ error: 'game_not_found' })
+  const template = await findTopicById(parsed.data.topicId)
+  if (!template) return res.status(404).json({ error: 'topic_not_found' })
 
   const promotableItems = pickTemplateRequestItems(templateRequest, parsed.data.itemIds, parsed.data.itemLabels, parsed.data.itemSrcs)
   if (!promotableItems.length) {
@@ -865,7 +861,7 @@ router.post('/template-requests/:requestId/promote-items', requireAdmin, async (
   } catch (error) {
     console.error('[admin] template request promote-items failed', {
       requestId: templateRequest.id,
-      gameId: template.id,
+      topicId: template.id,
       itemCount: promotableItems.length,
       message: error?.message || 'unknown_error',
       code: error?.code || '',

backend/src/routes/tierlists.js

@@ -61,7 +61,6 @@ const thumbnailUpload = createMemoryUpload(multer, { fileSize: 8 * 1024 * 1024 }
 const templateRequestSchema = z.object({
   type: z.enum(['create', 'update']),
   sourceTierListId: z.string().max(64).optional().default(''),
-  gameId: z.string().min(1).max(120).optional(),
   topicId: z.string().min(1).max(120).optional(),
   requestTitle: z.string().trim().min(1).max(120),
   requestDescription: z.string().trim().min(1).max(1000),
@@ -74,7 +73,7 @@ const templateRequestSchema = z.object({
       name: z.string().min(1).max(16),
       itemIds: z.array(z.string()).optional().default([]),
 }).passthrough().superRefine((value, ctx) => {
-  if (!(value.topicId || value.gameId)) {
+  if (!value.topicId) {
     ctx.addIssue({ code: z.ZodIssueCode.custom, message: 'topicId_required', path: ['topicId'] })
   }
 })
@@ -91,7 +90,6 @@ const templateRequestSchema = z.object({
 
 const tierListUpsertSchema = z.object({
   id: z.string().optional(),
-  gameId: z.string().min(1).optional(),
   topicId: z.string().min(1).optional(),
   title: z.string().min(1).max(120),
   thumbnailSrc: z.string().max(255).optional().default(''),
@@ -118,13 +116,13 @@ const tierListUpsertSchema = z.object({
     })
   ),
 }).superRefine((value, ctx) => {
-  if (!(value.topicId || value.gameId)) {
+  if (!value.topicId) {
     ctx.addIssue({ code: z.ZodIssueCode.custom, message: 'topicId_required', path: ['topicId'] })
   }
 })
 
 router.get('/public', async (req, res) => {
-  const topicId = typeof req.query.topicId === 'string' ? req.query.topicId : req.query.gameId
+  const topicId = typeof req.query.topicId === 'string' ? req.query.topicId : ''
   const queryText = typeof req.query.q === 'string' ? req.query.q : ''
   const lists = await listPublicTierLists(topicId, req.session?.userId || '', queryText)
   res.json({ tierLists: lists })
@@ -236,7 +234,7 @@ router.post('/template-request', requireAuth, async (req, res) => {
   if (!parsed.success) return res.status(400).json({ error: 'bad_request' })
 
   const payload = parsed.data
-  const topicId = payload.topicId || payload.gameId
+  const topicId = payload.topicId
   const normalizedBoardItems = payload.boardItems.map(normalizePoolItem)
   const customItems = normalizedBoardItems.filter((item) => item?.origin === 'custom')
   if (!customItems.length) return res.status(400).json({ error: 'custom_items_required' })
@@ -285,7 +283,7 @@ router.post('/', requireAuth, async (req, res) => {
   const parsed = tierListUpsertSchema.safeParse(req.body)
   if (!parsed.success) return res.status(400).json({ error: 'bad_request' })
   const payload = parsed.data
-  const topicId = payload.topicId || payload.gameId
+  const topicId = payload.topicId
   const normalizedPool = payload.pool.map(normalizePoolItem)
 
   let existing = null
@@ -296,7 +294,7 @@ router.post('/', requireAuth, async (req, res) => {
     const updated = await saveTierList({
       id: existing.id,
       authorId: existing.authorId,
-      topicId: existing.topicId || existing.gameId,
+      topicId: existing.topicId,
       title: payload.title,
       thumbnailSrc: payload.thumbnailSrc || '',
       description: payload.description || '',

docs/history.md

@@ -1,5 +1,9 @@
 # 의사결정 이력
 
+## 2026-04-02 v1.4.25
+- 이제 프런트와 백엔드 소비층이 `topic/template`를 기본으로 읽을 준비가 되었으므로, 응답과 payload에 `gameId / gameName` 호환 키를 오래 남기는 것보다 실제 표면을 먼저 정리하는 편이 더 낫다고 판단했다.
+- 다만 오래된 외부 링크까지 한 번에 끊는 건 위험하므로, 이번 단계에서는 데이터/응답/프런트 소비는 `topic`으로 마감하되 `/games/:gameId`와 관리자 route alias 같은 레거시 주소만 마지막 호환 레이어로 남기는 점진 종료가 가장 안전하다고 정리했다.
+
 ## 2026-04-02 v1.4.24
 - `topic/template` 소비층이 이미 정리된 상태라면, 공개 주제 API와 관리자 템플릿 API 응답도 이제는 `game` 키를 기본으로 유지할 이유가 크지 않으므로 새 의미 키만 기본으로 내보내는 편이 맞다고 판단했다.
 - 다만 관리자 화면 내부 상태 구조를 한 번에 뒤집는 건 위험하므로, 응답은 줄이되 `selectedTemplate.game`처럼 화면 구조에 깊게 퍼진 부분은 프런트에서 한 번 정규화해 받는 점진 방식이 가장 안전하다고 정리했다.

docs/todo.md

@@ -1,6 +1,9 @@
 # 할 일 및 이슈
 
 ## 단기 확인
+- `v1.4.25`에서 티어표/요청 응답의 `gameId / gameName` 호환 키를 실제로 제거했으므로, 브라우저에서 홈 목록, 주제 상세, 저장된 티어표 열기, 즐겨찾기, 검색 결과, 관리자 템플릿 요청/전체 티어표 관리가 모두 정상 동작하는지 한 번 더 QA한다.
+- `v1.4.25`에서 관리자 route query와 편집기 저장/request payload를 `topicId` 기준으로 옮겼으므로, `/admin/games?topicId=...`, `/admin/tierlists?mode=all&topicId=...`, 티어표 저장, 템플릿 요청, 추가 아이템 가져오기 흐름이 모두 정상인지 확인한다.
+- 남은 `gameId`는 의도적으로 유지한 레거시 주소 alias(`/games/:gameId`)와 관리자 alias route path뿐이므로, 오래된 외부 링크 진입 후 주소가 새 `topic` 체계로 자연스럽게 정규화되는지만 마지막으로 본다.
 - `v1.4.24`에서 공개 주제 API와 관리자 템플릿 API의 기본 응답 키를 더 줄였으므로, 실제 브라우저에서 홈 목록, 즐겨찾기 토글, 주제 상세, 티어표 편집기, 관리자 템플릿 공개 전환/생성이 모두 그대로 정상인지 한 번 더 QA한다.
 - 다음 단계에서는 `mapTierListRow`, `mapTemplateRequestRow`, 관리자 route query, 저장 payload 입력 호환에 남아 있는 `gameId/gameName/sourceGameId/targetGameId`를 끝까지 걷어낼지 최종 결정한다.
 - `v1.4.23`에서 프런트 `api.js`의 레거시 `game` 별칭 메서드와 티어표 저장/요청 내부 payload를 더 걷어냈으므로, 실제 브라우저에서 저장/복사/템플릿 요청/관리자 요청 카드 표시가 그대로 정상인지 한 번 더 QA한다.

docs/update.md

@@ -1,5 +1,10 @@
 # 업데이트 로그
 
+## 2026-04-02 v1.4.25
+- 티어표와 템플릿 요청 응답에서 `gameId / gameName / sourceGameId / targetGameId` 호환 키를 실제로 제거하고, 프런트 화면도 `topicId / topicName / sourceTopicId / targetTopicId`만 읽도록 정리했다.
+- 관리자 전체 티어표 관리와 템플릿 요청 관리, 나의 티어표/즐겨찾기/검색 결과 이동, 티어표 편집기 저장·요청 payload도 `topicId` 기준으로 맞춰, 화면과 요청 바디에서 보이는 `game` 흔적을 더 줄였다.
+- 관리자 템플릿 정렬 저장과 템플릿 아이템/요청 반영 API body도 `topicIds / topicId` 기준으로 옮겼고, 남은 `gameId`는 이제 레거시 주소 호환용 `/games/:gameId`와 관리자 alias route path 쪽에만 남도록 정리했다.
+
 ## 2026-04-02 v1.4.24
 - 공개 주제 API는 이제 `topics` 목록과 `topic` 상세만 기본 응답으로 내려주고, 즐겨찾기 토글도 `topic`만 반환하도록 정리했다. 관리자 템플릿 생성/공개 상태 저장도 `template`만 기본 응답으로 맞췄다.
 - 홈, 주제 상세, 티어표 편집기, 관리자 템플릿 관리 화면도 이 변경에 맞춰 `data.topics`, `data.topic`, `data.template`를 직접 읽도록 바꿨다.

frontend/src/App.vue

@@ -23,7 +23,7 @@ const router = useRouter()
 const auth = useAuthStore()
 const { toasts, dismissToast } = useToast()
 const RIGHT_RAIL_COPYRIGHT_URL = 'https://zenn.town/@murabito'
-const currentTopicId = computed(() => route.params.topicId || route.params.gameId || '')
+const currentTopicId = computed(() => route.params.topicId || '')
 
 const leftRailCollapsed = ref(false)
 const rightRailOpen = ref(true)

frontend/src/components/admin/AdminGamesSection.vue

@@ -65,7 +65,7 @@ function setThumbFileElement(el) {
         <div class="hint hint--tight">
           {{
             props.activeTemplateRequest.type === 'create'
-              ? (props.activeTemplateRequest.targetGameId
+              ? (props.activeTemplateRequest.targetTopicId
                 ? '이미 연결된 신규 템플릿이 있어요. 필요한 아이템만 골라 저장하세요.'
                 : '새 템플릿을 한 번 만든 뒤 필요한 아이템만 골라 저장하세요.')
               : '필요한 아이템만 남긴 뒤 기본 아이템 추가 버튼으로 반영하세요.'
@@ -76,8 +76,8 @@ function setThumbFileElement(el) {
         <span class="pill pill--accent">{{ props.activeTemplateRequest.type === 'create' ? '신규 템플릿 요청' : '기존 템플릿 업데이트' }}</span>
         <span class="pill">요청 아이템 {{ props.stagedRequestDraftCount }}개</span>
         <span v-if="props.appliedRequestItemCount" class="pill pill--soft">이미 반영 {{ props.appliedRequestItemCount }}개</span>
-        <span v-if="props.activeTemplateRequest.type === 'create' && (props.activeTemplateRequest.targetGameName || props.activeTemplateRequest.targetGameId)" class="pill pill--soft">
-          연결된 템플릿 · {{ props.activeTemplateRequest.targetGameName || props.activeTemplateRequest.targetGameId }}
+        <span v-if="props.activeTemplateRequest.type === 'create' && (props.activeTemplateRequest.targetTopicName || props.activeTemplateRequest.targetTopicId)" class="pill pill--soft">
+          연결된 템플릿 · {{ props.activeTemplateRequest.targetTopicName || props.activeTemplateRequest.targetTopicId }}
         </span>
       </div>
     </div>
@@ -92,7 +92,7 @@ function setThumbFileElement(el) {
         요청 티어표 보기
       </a>
       <button
-        v-if="props.activeTemplateRequest.type === 'create' && !props.activeTemplateRequest.targetGameId"
+        v-if="props.activeTemplateRequest.type === 'create' && !props.activeTemplateRequest.targetTopicId"
         class="btn btn--ghost btn--small"
         type="button"
         @click="props.openTemplateCreateModal"

frontend/src/components/admin/AdminTierlistsSection.vue

@@ -53,18 +53,18 @@ const props = defineProps({
             <template v-if="request.type === 'create'">
               <label class="templateRequestField">
                 <span class="templateRequestField__label">템플릿 이름</span>
-                <input v-model="request.draftGameName" class="input" placeholder="새 템플릿 이름" />
+                <input v-model="request.draftTopicName" class="input" placeholder="새 템플릿 이름" />
               </label>
               <label class="templateRequestField">
                 <span class="templateRequestField__label">템플릿 ID</span>
-                <input v-model="request.draftGameId" class="input" placeholder="임시 템플릿 ID" />
+                <input v-model="request.draftTopicId" class="input" placeholder="임시 템플릿 ID" />
               </label>
             </template>
             <template v-else>
               <div class="templateRequestCard__thumbLabel">템플릿 이름</div>
-              <div class="templateRequestCard__thumbValue">{{ request.draftGameName || request.sourceGameName || '-' }}</div>
+              <div class="templateRequestCard__thumbValue">{{ request.draftTopicName || request.sourceTopicName || '-' }}</div>
               <div class="templateRequestCard__thumbLabel">템플릿 ID</div>
-              <div class="templateRequestCard__thumbValue">{{ request.draftGameId || request.sourceGameId || '-' }}</div>
+              <div class="templateRequestCard__thumbValue">{{ request.draftTopicId || request.sourceTopicId || '-' }}</div>
             </template>
           </div>
         </div>
@@ -89,8 +89,8 @@ const props = defineProps({
 
           <div class="tierAdminCard__stats">
             <span class="pill">추가 아이템 {{ request.items?.length || 0 }}개</span>
-            <span v-if="request.type === 'create' && (request.targetGameName || request.targetGameId)" class="pill pill--soft">
-              연결됨 · {{ request.targetGameName || request.targetGameId }}
+            <span v-if="request.type === 'create' && (request.targetTopicName || request.targetTopicId)" class="pill pill--soft">
+              연결됨 · {{ request.targetTopicName || request.targetTopicId }}
             </span>
             <span class="pill" :class="{ 'pill--accent': request.status === 'reviewing' }">{{ props.templateRequestStatusLabel(request) }}</span>
           </div>
@@ -109,7 +109,7 @@ const props = defineProps({
                 {{
                   request.isHandling
                     ? '이동중...'
-                    : request.type === 'create' && (request.targetGameName || request.targetGameId)
+                    : request.type === 'create' && (request.targetTopicName || request.targetTopicId)
                       ? '연결된 템플릿 열기'
                       : '확인하기'
                 }}
@@ -148,7 +148,7 @@ const props = defineProps({
               <div class="tierAdminCard__title">{{ tierList.title }}</div>
               <div v-if="tierList.description" class="tierAdminCard__desc">{{ tierList.description }}</div>
               <div class="tierAdminCard__meta">
-                {{ tierList.topicName || tierList.gameName || tierList.topicId || tierList.gameId }} · {{ props.tierListAuthorDisplayName(tierList) }}
+                {{ tierList.topicName || tierList.topicId }} · {{ props.tierListAuthorDisplayName(tierList) }}
               </div>
               <div class="tierAdminCard__meta">{{ props.fmt(tierList.updatedAt) }}</div>
             </div>
@@ -170,7 +170,7 @@ const props = defineProps({
             </div>
             <div class="tierAdminSection__actions">
               <button class="btn btn--ghost btn--small" @click="props.openTierListImportModal(tierList, tierList.extraItems)">추가 아이템 전체 가져오기</button>
-              <button v-if="(tierList.topicId || tierList.gameId) === 'freeform'" class="btn btn--primary btn--small" @click="props.openTierListImportModal(tierList, tierList.extraItems)">
+              <button v-if="tierList.topicId === 'freeform'" class="btn btn--primary btn--small" @click="props.openTierListImportModal(tierList, tierList.extraItems)">
                 새 템플릿으로 가져오기
               </button>
             </div>

frontend/src/composables/useAdminCustomItems.js

@@ -167,7 +167,7 @@ export function useAdminCustomItems({
 
     try {
       item.isPromoting = true
-      await api.promoteAdminTemplateItem(item.id, { gameId: customItemModalTargetTemplateId.value })
+      await api.promoteAdminTemplateItem(item.id, { topicId: customItemModalTargetTemplateId.value })
       const targetTemplateName =
         templates.value.find((template) => template.id === customItemModalTargetTemplateId.value)?.name || customItemModalTargetTemplateId.value
       if (selectedTemplateId.value === customItemModalTargetTemplateId.value) await loadTemplate()

frontend/src/composables/useAdminFeaturedGames.js

@@ -70,8 +70,8 @@ export function useAdminFeaturedGames({
   async function saveFeaturedOrder() {
     resetMessages()
     try {
-      const data = await api.updateAdminTemplateDisplayOrder({ gameIds: featuredTemplateIds.value })
-      templates.value = data.games || []
+      const data = await api.updateAdminTemplateDisplayOrder({ topicIds: featuredTemplateIds.value })
+      templates.value = data.templates || []
       featuredTemplateIds.value = templates.value
         .filter((template) => template.displayRank != null)
         .sort((a, b) => a.displayRank - b.displayRank)

frontend/src/composables/useAdminGameManager.js

@@ -153,8 +153,8 @@ export function useAdminGameManager({
   }
 
   async function createTemplate(options = {}) {
-    const nextGameId = typeof options.gameId === 'string' ? options.gameId.trim() : newTemplateId.value.trim()
-    const nextGameName = typeof options.gameName === 'string' ? options.gameName.trim() : newTemplateName.value.trim()
+    const nextTopicId = typeof options.topicId === 'string' ? options.topicId.trim() : newTemplateId.value.trim()
+    const nextTopicName = typeof options.topicName === 'string' ? options.topicName.trim() : newTemplateName.value.trim()
     const preserveUploadState = !!options.preserveUploadState
     resetMessages()
     try {
@@ -163,8 +163,8 @@ export function useAdminGameManager({
         credentials: 'include',
         headers: { 'Content-Type': 'application/json' },
         body: JSON.stringify({
-          id: nextGameId,
-          name: nextGameName,
+          id: nextTopicId,
+          name: nextTopicName,
           isPublic: !!newTemplateIsPublic.value,
           thumbnailSrc: activeTemplateRequest.value?.type === 'create' ? (activeTemplateRequest.value?.thumbnailSrc || '') : '',
         }),
@@ -175,19 +175,19 @@ export function useAdminGameManager({
       const createdTemplate = data.template || {}
       if (activeTemplateRequest.value?.type === 'create' && activeTemplateRequest.value?.id) {
         const linkData = await api.linkAdminTemplateRequestGame(activeTemplateRequest.value.id, {
-          gameId: createdTemplate.id,
+          topicId: createdTemplate.id,
         })
         activeTemplateRequest.value = {
           ...activeTemplateRequest.value,
-          targetGameId: linkData.request?.targetGameId || createdTemplate.id,
-          targetGameName: linkData.request?.targetGameName || createdTemplate.name || nextGameName,
+          targetTopicId: linkData.request?.targetTopicId || createdTemplate.id,
+          targetTopicName: linkData.request?.targetTopicName || createdTemplate.name || nextTopicName,
         }
         const requestIndex = templateRequests.value.findIndex((entry) => entry.id === activeTemplateRequest.value.id)
         if (requestIndex >= 0) {
           templateRequests.value.splice(requestIndex, 1, {
             ...templateRequests.value[requestIndex],
-            targetGameId: linkData.request?.targetGameId || createdTemplate.id,
-            targetGameName: linkData.request?.targetGameName || createdTemplate.name || nextGameName,
+            targetTopicId: linkData.request?.targetTopicId || createdTemplate.id,
+            targetTopicName: linkData.request?.targetTopicName || createdTemplate.name || nextTopicName,
           })
         }
       }
@@ -258,16 +258,16 @@ export function useAdminGameManager({
     }
 
     try {
-      if (!selectedTemplateId.value && activeTemplateRequest.value?.type === 'create' && !activeTemplateRequest.value?.targetGameId) {
-        const draftGameId = (activeTemplateRequest.value?.draftGameId || '').trim()
-        const draftGameName = (activeTemplateRequest.value?.draftGameName || '').trim()
-        if (!draftGameId || !draftGameName) {
+      if (!selectedTemplateId.value && activeTemplateRequest.value?.type === 'create' && !activeTemplateRequest.value?.targetTopicId) {
+        const draftTopicId = (activeTemplateRequest.value?.draftTopicId || '').trim()
+        const draftTopicName = (activeTemplateRequest.value?.draftTopicName || '').trim()
+        if (!draftTopicId || !draftTopicName) {
           error.value = '먼저 신규 템플릿의 이름과 템플릿 ID를 저장해주세요.'
           return
         }
         await createTemplate({
-          gameId: draftGameId,
-          gameName: draftGameName,
+          topicId: draftTopicId,
+          topicName: draftTopicName,
           preserveUploadState: true,
         })
       }
@@ -301,7 +301,7 @@ export function useAdminGameManager({
         for (const requestId of requestIds) {
           const draftsForRequest = requestDrafts.filter((entry) => entry.requestId === requestId)
           const result = await api.promoteAdminTemplateRequestItems(requestId, {
-            gameId: selectedTemplateId.value,
+            topicId: selectedTemplateId.value,
             itemIds: draftsForRequest.map((entry) => entry.itemId).filter(Boolean),
             itemSrcs: draftsForRequest.map((entry) => entry.src).filter(Boolean),
             itemLabels: draftsForRequest.reduce((acc, entry) => {
@@ -327,7 +327,7 @@ export function useAdminGameManager({
         error.value = `요청 아이템을 템플릿 기본 아이템으로 옮기지 못했어요.${detail}`
         return
       }
-      if (apiError === 'game_not_found') {
+      if (apiError === 'topic_not_found') {
         error.value = '선택한 템플릿을 찾지 못했어요.'
         return
       }

frontend/src/composables/useAdminTemplateRequests.js

@@ -21,14 +21,14 @@ export function useAdminTemplateRequests({
       type: request.type,
       status: request.status,
       thumbnailSrc: request.thumbnailSrc || '',
-      draftGameId: request.draftTopicId || request.draftGameId || '',
-      draftGameName: request.draftTopicName || request.draftGameName || '',
-      draftGameIsPublic: !!(request.draftTopicIsPublic ?? request.draftGameIsPublic),
+      draftTopicId: request.draftTopicId || '',
+      draftTopicName: request.draftTopicName || '',
+      draftTopicIsPublic: !!request.draftTopicIsPublic,
       sourceTierListId: request.sourceTierListId || '',
-      sourceGameId: request.sourceTopicId || request.sourceGameId || '',
+      sourceTopicId: request.sourceTopicId || '',
       sourceTierListTitle: request.sourceTierListTitle || '',
-      targetGameId: request.targetTopicId || request.targetGameId || '',
-      targetGameName: request.targetTopicName || request.targetGameName || '',
+      targetTopicId: request.targetTopicId || '',
+      targetTopicName: request.targetTopicName || '',
       requesterName: request.requesterName || '',
     }
   }
@@ -38,8 +38,8 @@ export function useAdminTemplateRequests({
   }
 
   function templateRequestSourceUrl(request) {
-    if (!request?.sourceGameId || !request?.sourceTierListId) return ''
-    return editorPath(request.sourceGameId, request.sourceTierListId, { preview: true })
+    if (!request?.sourceTopicId || !request?.sourceTierListId) return ''
+    return editorPath(request.sourceTopicId, request.sourceTierListId, { preview: true })
   }
 
   function templateRequestReviewHint(request) {
@@ -55,9 +55,9 @@ export function useAdminTemplateRequests({
       const syncedRequest = {
         ...request,
         ...(data.request || {}),
-        draftGameId: request.draftGameId || '',
-        draftGameName: request.draftGameName || '',
-        draftGameIsPublic: !!request.draftGameIsPublic,
+        draftTopicId: request.draftTopicId || '',
+        draftTopicName: request.draftTopicName || '',
+        draftTopicIsPublic: !!request.draftTopicIsPublic,
       }
       Object.assign(request, syncedRequest)
       request.status = syncedRequest.status || 'reviewing'
@@ -65,18 +65,18 @@ export function useAdminTemplateRequests({
       setTab('game-admin')
 
       if (request.type === 'create') {
-        const linkedGameId = syncedRequest.targetGameId || ''
-        if (linkedGameId) {
-          await selectAdminTemplate(linkedGameId)
+        const linkedTopicId = syncedRequest.targetTopicId || ''
+        if (linkedTopicId) {
+          await selectAdminTemplate(linkedTopicId)
         } else {
           openTemplateCreateModal()
-          newTemplateId.value = (syncedRequest.draftGameId || '').trim()
-          newTemplateName.value = (syncedRequest.draftGameName || '').trim()
+          newTemplateId.value = (syncedRequest.draftTopicId || '').trim()
+          newTemplateName.value = (syncedRequest.draftTopicName || '').trim()
         }
         mergeRequestItemsIntoDrafts(syncedRequest)
       } else {
-        const nextGameId = syncedRequest.targetGameId || syncedRequest.sourceGameId || ''
-        if (nextGameId) await selectAdminTemplate(nextGameId)
+        const nextTopicId = syncedRequest.targetTopicId || syncedRequest.sourceTopicId || ''
+        if (nextTopicId) await selectAdminTemplate(nextTopicId)
         mergeRequestItemsIntoDrafts(syncedRequest)
       }
       success.value = '요청 아이템을 템플릿 관리 화면으로 가져왔어요. 필요한 항목만 골라서 추가해 주세요.'

frontend/src/lib/api.js

@@ -74,12 +74,10 @@ export const api = {
     request(
       `/api/admin/custom-items?q=${encodeURIComponent(q)}&page=${encodeURIComponent(page)}&limit=${encodeURIComponent(limit)}&filter=${encodeURIComponent(filter)}`
     ),
-  listAdminTierLists: ({ q = '', topicId = '', gameId = '', page = 1, limit = 50 } = {}) =>
-    request(
-      `/api/admin/tierlists?q=${encodeURIComponent(q)}&topicId=${encodeURIComponent(topicId || gameId)}&page=${encodeURIComponent(page)}&limit=${encodeURIComponent(limit)}`
-    ),
-  getAdminTierListStats: ({ q = '', topicId = '', gameId = '' } = {}) =>
-    request(`/api/admin/tierlists/stats?q=${encodeURIComponent(q)}&topicId=${encodeURIComponent(topicId || gameId)}`),
+  listAdminTierLists: ({ q = '', topicId = '', page = 1, limit = 50 } = {}) =>
+    request(`/api/admin/tierlists?q=${encodeURIComponent(q)}&topicId=${encodeURIComponent(topicId)}&page=${encodeURIComponent(page)}&limit=${encodeURIComponent(limit)}`),
+  getAdminTierListStats: ({ q = '', topicId = '' } = {}) =>
+    request(`/api/admin/tierlists/stats?q=${encodeURIComponent(q)}&topicId=${encodeURIComponent(topicId)}`),
   updateAdminTierList: (tierListId, payload) =>
     request(`/api/admin/tierlists/${encodeURIComponent(tierListId)}`, { method: 'PATCH', body: payload }),
   deleteAdminTierList: (tierListId) =>

frontend/src/views/AdminView.vue

@@ -424,11 +424,11 @@ watch(
   (name) => {
     activeTab.value = tabFromAdminRoute(name)
     if (name === 'adminGames') {
-      const nextGameId = typeof route.query.gameId === 'string' ? route.query.gameId : ''
-      if (nextGameId && nextGameId !== selectedTemplateId.value) {
-        selectedTemplateId.value = nextGameId
+      const nextTopicId = typeof route.query.topicId === 'string' ? route.query.topicId : ''
+      if (nextTopicId && nextTopicId !== selectedTemplateId.value) {
+        selectedTemplateId.value = nextTopicId
         queueMicrotask(() => {
-          if (selectedTemplateId.value === nextGameId) void loadTemplate()
+          if (selectedTemplateId.value === nextTopicId) void loadTemplate()
         })
       }
       return
@@ -436,8 +436,8 @@ watch(
     if (name === 'adminTierlists') {
       const nextMode = route.query.mode === 'all' ? 'all' : 'requests'
       if (tierlistsMode.value !== nextMode) tierlistsMode.value = nextMode
-      const nextTierListGameId = typeof route.query.gameId === 'string' ? route.query.gameId : ''
-      if (adminTierListGameId.value !== nextTierListGameId) adminTierListGameId.value = nextTierListGameId
+      const nextTierListTopicId = typeof route.query.topicId === 'string' ? route.query.topicId : ''
+      if (adminTierListGameId.value !== nextTierListTopicId) adminTierListGameId.value = nextTierListTopicId
     }
   },
   { immediate: true }
@@ -447,7 +447,7 @@ watch(
   () => selectedTemplateId.value,
   (templateId) => {
     if (route.name !== 'adminGames') return
-    syncAdminRouteQuery({ gameId: templateId || undefined })
+    syncAdminRouteQuery({ topicId: templateId || undefined })
   }
 )
 
@@ -465,16 +465,16 @@ watch(
     if (route.name !== 'adminTierlists') return
     syncAdminRouteQuery({
       mode: mode === 'all' ? 'all' : undefined,
-      gameId: mode === 'all' && adminTierListGameId.value ? adminTierListGameId.value : undefined,
+      topicId: mode === 'all' && adminTierListGameId.value ? adminTierListGameId.value : undefined,
     })
   }
 )
 
 watch(
   () => adminTierListGameId.value,
-  (gameId) => {
+  (topicId) => {
     if (route.name !== 'adminTierlists' || tierlistsMode.value !== 'all') return
-    syncAdminRouteQuery({ gameId: gameId || undefined })
+    syncAdminRouteQuery({ topicId: topicId || undefined })
   }
 )
 
@@ -733,7 +733,7 @@ function setTab(tab) {
   if (nextRouteName && route.name !== nextRouteName) {
     const nextQuery =
       tab === 'game-admin'
-        ? { gameId: selectedTemplateId.value || undefined }
+        ? { topicId: selectedTemplateId.value || undefined }
         : tab === 'tierlists' && tierlistsMode.value === 'all'
           ? { mode: 'all' }
           : {}
@@ -758,10 +758,10 @@ function setTierlistsMode(mode) {
 
 function openTemplateCreateModal() {
   resetMessages()
-  if (activeTemplateRequest.value?.type === 'create' && !activeTemplateRequest.value?.targetGameId) {
-    newTemplateId.value = activeTemplateRequest.value?.draftGameId || ''
-    newTemplateName.value = activeTemplateRequest.value?.draftGameName || ''
-    newTemplateIsPublic.value = !!activeTemplateRequest.value?.draftGameIsPublic
+  if (activeTemplateRequest.value?.type === 'create' && !activeTemplateRequest.value?.targetTopicId) {
+    newTemplateId.value = activeTemplateRequest.value?.draftTopicId || ''
+    newTemplateName.value = activeTemplateRequest.value?.draftTopicName || ''
+    newTemplateIsPublic.value = !!activeTemplateRequest.value?.draftTopicIsPublic
   } else {
     newTemplateId.value = ''
     newTemplateName.value = ''
@@ -822,7 +822,7 @@ async function refreshAdminTierLists() {
   try {
     const data = await api.listAdminTierLists({
       q: adminTierListQuery.value,
-      gameId: adminTierListGameId.value,
+      topicId: adminTierListGameId.value,
       page: adminTierListPage.value,
       limit: adminTierListLimit.value,
     })
@@ -839,7 +839,7 @@ async function refreshAdminTierLists() {
 async function refreshAdminTierListStats() {
   if (!auth.user?.isAdmin) return
   try {
-    const data = await api.getAdminTierListStats({ q: adminTierListQuery.value, gameId: adminTierListGameId.value })
+    const data = await api.getAdminTierListStats({ q: adminTierListQuery.value, topicId: adminTierListGameId.value })
     adminTierListStats.value = {
       total: data.total || 0,
       publicCount: data.publicCount || 0,
@@ -857,7 +857,7 @@ async function refreshSelectedTemplateTierListStats(templateId = '') {
   }
 
   try {
-    const data = await api.getAdminTierListStats({ gameId: templateId })
+    const data = await api.getAdminTierListStats({ topicId: templateId })
     selectedTemplateTierListStats.value = {
       total: data.total || 0,
       publicCount: data.publicCount || 0,
@@ -874,15 +874,15 @@ async function refreshTemplateRequests() {
     const data = await api.listAdminTemplateRequests()
     templateRequests.value = (data.requests || []).map((request) => ({
       ...request,
-      draftGameId:
+      draftTopicId:
         request.type === 'create'
           ? ('tmpl-' + String(request.id || 'request').replace(/[^a-zA-Z0-9]+/g, '').slice(0, 12).toLowerCase())
-          : request.targetGameId || request.sourceGameId || '',
-      draftGameName:
+          : request.targetTopicId || request.sourceTopicId || '',
+      draftTopicName:
         request.type === 'create'
-          ? `${request.sourceTierListTitle || request.sourceGameName || '새 템플릿'}`
-          : request.targetGameName || request.sourceGameName || '',
-      draftGameIsPublic: false,
+          ? `${request.sourceTierListTitle || request.sourceTopicName || '새 템플릿'}`
+          : request.targetTopicName || request.sourceTopicName || '',
+      draftTopicIsPublic: false,
     }))
   } catch (e) {
     error.value = '템플릿 요청 목록을 불러오지 못했어요.'
@@ -1306,8 +1306,8 @@ function submitAdminTierListSearch() {
   refreshAdminTierLists()
 }
 
-function setAdminTierListGameId(gameId) {
-  adminTierListGameId.value = gameId || ''
+function setAdminTierListGameId(topicId) {
+  adminTierListGameId.value = topicId || ''
   adminTierListPage.value = 1
   refreshAdminTierLists()
 }
@@ -1551,8 +1551,8 @@ function closePreviewModal() {
 }
 
 function previewTierListUrl(tierList) {
-  if (!tierList?.gameId || !tierList?.id) return ''
-  return editorPath(tierList.gameId, tierList.id, { preview: true })
+  if (!tierList?.topicId || !tierList?.id) return ''
+  return editorPath(tierList.topicId, tierList.id, { preview: true })
 }
 
 function openTierListImportModal(tierList, items) {
@@ -1567,9 +1567,9 @@ function openTierListImportModal(tierList, items) {
   importModalItems.value = nextItems
   importModalMode.value = 'existing'
   importModalTargetTemplateId.value = ''
-  importModalNewTemplateId.value = tierList.gameId === 'freeform' ? '' : `${tierList.gameId}-copy`
+  importModalNewTemplateId.value = tierList.topicId === 'freeform' ? '' : `${tierList.topicId}-copy`
   importModalNewTemplateName.value =
-    tierList.gameId === 'freeform' ? `${tierList.title} 템플릿` : `${tierList.gameName || tierList.gameId} 파생 템플릿`
+    tierList.topicId === 'freeform' ? `${tierList.title} 템플릿` : `${tierList.topicName || tierList.topicId} 파생 템플릿`
   importModalOpen.value = true
 }
 
@@ -1597,26 +1597,26 @@ async function confirmTierListImport() {
       }
 
       const data = await api.promoteAdminTierListItems(tierList.id, {
-        gameId: importModalTargetTemplateId.value,
+        topicId: importModalTargetTemplateId.value,
         itemIds,
       })
       if (selectedTemplateId.value === importModalTargetTemplateId.value) await loadTemplate()
       success.value = `${data.items?.length || 0}개의 아이템을 기존 템플릿에 추가했어요.`
     } else {
-      const nextGameId = (importModalNewTemplateId.value || '').trim()
-      const nextGameName = (importModalNewTemplateName.value || '').trim()
-      if (!nextGameId || !nextGameName) {
+      const nextTopicId = (importModalNewTemplateId.value || '').trim()
+      const nextTopicName = (importModalNewTemplateName.value || '').trim()
+      if (!nextTopicId || !nextTopicName) {
         error.value = '새 템플릿 ID와 이름을 모두 입력해주세요.'
         return
       }
 
       const data = await api.createAdminTemplateFromTierList(tierList.id, {
-        gameId: nextGameId,
-        name: nextGameName,
+        topicId: nextTopicId,
+        name: nextTopicName,
         itemIds,
       })
       await refreshTemplates()
-      success.value = `"${data.template?.name || nextGameName}" 템플릿을 생성했어요.`
+      success.value = `"${data.template?.name || nextTopicName}" 템플릿을 생성했어요.`
     }
 
     closeTierListImportModal()
@@ -1631,12 +1631,12 @@ function templateRequestTypeLabel(request) {
 
 function templateRequestTargetLabel(request) {
   if (request.type === 'create') {
-    if (request.targetGameName || request.targetGameId) {
-      return `연결된 템플릿 · ${request.targetGameName || request.targetGameId}`
+    if (request.targetTopicName || request.targetTopicId) {
+      return `연결된 템플릿 · ${request.targetTopicName || request.targetTopicId}`
     }
     return '연결된 템플릿 없음'
   }
-  return request.targetGameName || request.targetGameId || request.sourceGameName
+  return request.targetTopicName || request.targetTopicId || request.sourceTopicName
 }
 
 const displayThumbnailUrl = computed(() => {
@@ -2095,7 +2095,7 @@ function userAvatarFallback(user) {
               <div class="modalCard" role="dialog" aria-modal="true">
                 <div class="modalCard__title">티어표 관리</div>
                 <div class="modalCard__desc">
-                  {{ modalTargetAdminTierList ? `${modalTargetAdminTierList.gameName || modalTargetAdminTierList.gameId} · ${tierListAuthorDisplayName(modalTargetAdminTierList)}` : '' }}
+                  {{ modalTargetAdminTierList ? `${modalTargetAdminTierList.topicName || modalTargetAdminTierList.topicId} · ${tierListAuthorDisplayName(modalTargetAdminTierList)}` : '' }}
                 </div>
                 <div class="modalCard__form">
                   <label class="field">

frontend/src/views/FavoriteTierListsView.vue

@@ -48,7 +48,7 @@ async function loadFavorites() {
 }
 
 function openTierList(tierList) {
-  router.push(editorPath(tierList.topicId || tierList.gameId, tierList.id))
+  router.push(editorPath(tierList.topicId, tierList.id))
 }
 
 onMounted(loadFavorites)

frontend/src/views/GameHubView.vue

@@ -10,7 +10,7 @@ const route = useRoute()
 const router = useRouter()
 const auth = useAuthStore()
 
-const topicId = computed(() => route.params.topicId || route.params.gameId)
+const topicId = computed(() => route.params.topicId)
 const topicName = ref('')
 const tierLists = ref([])
 const error = ref('')

frontend/src/views/MyTierListsView.vue

@@ -60,7 +60,7 @@ onMounted(async () => {
 })
 
 function openList(t) {
-  router.push(editorPath(t.topicId || t.gameId, t.id))
+  router.push(editorPath(t.topicId, t.id))
 }
 </script>
 

frontend/src/views/SearchResultsView.vue

@@ -38,7 +38,7 @@ function tierListThumbnailUrl(tierList) {
 }
 
 function openTierList(tierList) {
-  router.push(editorPath(tierList.topicId || tierList.gameId, tierList.id))
+  router.push(editorPath(tierList.topicId, tierList.id))
 }
 
 async function loadResults() {

frontend/src/views/TierEditorView.vue

@@ -20,7 +20,7 @@ const auth = useAuthStore()
 const toast = useToast()
 const globalRightRailOpen = inject('rightRailOpen', ref(true))
 const localRightRailTarget = inject('localRightRailTarget', '#local-right-rail-root')
-const templateId = computed(() => route.params.topicId || route.params.gameId)
+const templateId = computed(() => route.params.topicId)
 const tierListId = computed(() => route.params.tierListId)
 const previewMode = computed(() => route.query.preview === '1')
 const templateName = ref('')
@@ -673,7 +673,7 @@ function buildPayload(existingId) {
   const finalTitle = effectiveTitle.value
   return {
     id: existingId || undefined,
-    gameId: templateId.value,
+    topicId: templateId.value,
     title: finalTitle,
     thumbnailSrc: thumbnailSrc.value || '',
     description: (description.value || '').trim(),
@@ -842,7 +842,7 @@ async function requestTemplate(type) {
     await api.requestTierListTemplate({
       type,
       sourceTierListId: sourceId,
-      gameId: templateId.value,
+      topicId: templateId.value,
       requestTitle: templateRequestDraftTitle.value.trim(),
       requestDescription: templateRequestDraftDescription.value.trim(),
       thumbnailSrc: saved.tierList?.thumbnailSrc || thumbnailSrc.value || '',