릴리스: v1.4.31 legacy game 호환층 제거 마감

backend/src/db.js

@@ -9,7 +9,6 @@ const DB_PASSWORD = process.env.DB_PASSWORD || ''
 const DB_NAME = process.env.DB_NAME || 'tier_cursor'
 const DB_CONNECTION_LIMIT = process.env.DB_CONNECTION_LIMIT ? Number(process.env.DB_CONNECTION_LIMIT) : 10
 const FREEFORM_TOPIC_ID = 'freeform'
-const FREEFORM_GAME_ID = FREEFORM_TOPIC_ID
 
 let poolPromise = null
 let initPromise = null
@@ -31,20 +30,6 @@ function serializeJson(value) {
   return JSON.stringify(value || [])
 }
 
-function normalizeLegacyItemOrigins(items) {
-  let changed = false
-  const normalized = (items || []).map((item) => {
-    if (!item || typeof item !== 'object') return item
-    if (item.origin !== 'game') return item
-    changed = true
-    return {
-      ...item,
-      origin: 'template',
-    }
-  })
-  return { normalized, changed }
-}
-
 function collectUploadSrcsFromItems(items, bucket) {
   for (const item of items || []) {
     if (typeof item?.src === 'string' && item.src.startsWith('/uploads/')) {
@@ -284,10 +269,6 @@ async function closePool() {
 async function ensureSchema() {
   if (initPromise) return initPromise
   initPromise = (async () => {
-    const legacyGamesExists = await tableExists('games')
-    const legacyGameItemsExists = await tableExists('game_items')
-    const legacyFavoriteGamesExists = await tableExists('favorite_games')
-
     await query(`
       CREATE TABLE IF NOT EXISTS users (
         id VARCHAR(64) PRIMARY KEY,
@@ -322,14 +303,6 @@ async function ensureSchema() {
       await query('ALTER TABLE topics ADD COLUMN display_rank INT NULL DEFAULT NULL AFTER thumbnail_src')
     }
 
-    if (legacyGamesExists) {
-      await query(`
-        INSERT IGNORE INTO topics (id, name, thumbnail_src, is_public, display_rank, created_at)
-        SELECT id, name, thumbnail_src, COALESCE(is_public, 1), display_rank, created_at
-        FROM games
-      `)
-    }
-
     await query(`
       CREATE TABLE IF NOT EXISTS topic_items (
         id VARCHAR(64) PRIMARY KEY,
@@ -348,17 +321,6 @@ async function ensureSchema() {
       await query('ALTER TABLE topic_items ADD COLUMN display_order INT NULL DEFAULT NULL AFTER label')
     }
 
-    if (legacyGameItemsExists) {
-      const legacyItemDisplayOrderColumns = await query("SHOW COLUMNS FROM game_items LIKE 'display_order'")
-      await query(
-        `
-          INSERT IGNORE INTO topic_items (id, topic_id, src, label, display_order, created_at)
-          SELECT id, game_id, src, label, ${legacyItemDisplayOrderColumns.length ? 'display_order' : 'NULL'}, created_at
-          FROM game_items
-        `
-      )
-    }
-
     await query(`
       CREATE TABLE IF NOT EXISTS custom_items (
         id VARCHAR(64) PRIMARY KEY,
@@ -421,14 +383,6 @@ async function ensureSchema() {
       ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
     `)
 
-    if (legacyFavoriteGamesExists) {
-      await query(`
-        INSERT IGNORE INTO favorite_topics (user_id, topic_id, created_at)
-        SELECT user_id, game_id, created_at
-        FROM favorite_games
-      `)
-    }
-
     await query(`
       CREATE TABLE IF NOT EXISTS image_assets (
         id VARCHAR(64) PRIMARY KEY,
@@ -501,16 +455,10 @@ async function ensureSchema() {
     const hasSourceTopicId = await columnExists('template_requests', 'source_topic_id')
     if (!hasSourceTopicId) {
       await query("ALTER TABLE template_requests ADD COLUMN source_topic_id VARCHAR(120) NOT NULL DEFAULT 'freeform' AFTER source_tierlist_id")
-      if (await columnExists('template_requests', 'source_game_id')) {
-        await query('UPDATE template_requests SET source_topic_id = source_game_id WHERE source_topic_id = ?', [FREEFORM_TOPIC_ID])
-      }
     }
     const hasTargetTopicId = await columnExists('template_requests', 'target_topic_id')
     if (!hasTargetTopicId) {
       await query("ALTER TABLE template_requests ADD COLUMN target_topic_id VARCHAR(120) NOT NULL DEFAULT '' AFTER source_topic_id")
-      if (await columnExists('template_requests', 'target_game_id')) {
-        await query("UPDATE template_requests SET target_topic_id = target_game_id WHERE target_topic_id = ''")
-      }
     }
     const templateRequestStatusColumns = await query("SHOW COLUMNS FROM template_requests LIKE 'status'")
     if (!templateRequestStatusColumns.length) {
@@ -536,9 +484,6 @@ async function ensureSchema() {
     const tierListTopicIdColumns = await query("SHOW COLUMNS FROM tierlists LIKE 'topic_id'")
     if (!tierListTopicIdColumns.length) {
       await query("ALTER TABLE tierlists ADD COLUMN topic_id VARCHAR(120) NOT NULL DEFAULT 'freeform' AFTER author_id")
-      if (await columnExists('tierlists', 'game_id')) {
-        await query('UPDATE tierlists SET topic_id = game_id WHERE topic_id = ?', [FREEFORM_TOPIC_ID])
-      }
     }
     const tierListShowNamesColumns = await query("SHOW COLUMNS FROM tierlists LIKE 'show_character_names'")
     if (!tierListShowNamesColumns.length) {
@@ -582,7 +527,7 @@ async function ensureSchema() {
             (?, ?, ?, ?),
             (?, ?, ?, ?)
         `,
-        ['example-game', '예시 게임', '', createdAt, 'another-game', '다른 예시 게임', '', createdAt]
+        ['example-topic', '예시 주제', '', createdAt, 'another-topic', '다른 예시 주제', '', createdAt]
       )
 
       await query(
@@ -594,12 +539,12 @@ async function ensureSchema() {
         `,
         [
           'img-1',
-          'example-game',
+          'example-topic',
           '/uploads/seeds/example1.png',
           '샘플 1',
           createdAt,
           'img-2',
-          'example-game',
+          'example-topic',
           '/uploads/seeds/example2.png',
           '샘플 2',
           createdAt,
@@ -613,25 +558,6 @@ async function ensureSchema() {
 
 async function ensureData() {
   await ensureSchema()
-
-  const tierListRows = await query('SELECT id, pool_json FROM tierlists')
-  for (const row of tierListRows) {
-    const { normalized, changed } = normalizeLegacyItemOrigins(parseJson(row.pool_json, []))
-    if (!changed) continue
-    await query('UPDATE tierlists SET pool_json = ? WHERE id = ?', [serializeJson(normalized), row.id])
-  }
-
-  const requestRows = await query('SELECT id, items_json, board_items_json FROM template_requests')
-  for (const row of requestRows) {
-    const itemsResult = normalizeLegacyItemOrigins(parseJson(row.items_json, []))
-    const boardItemsResult = normalizeLegacyItemOrigins(parseJson(row.board_items_json, []))
-    if (!itemsResult.changed && !boardItemsResult.changed) continue
-    await query('UPDATE template_requests SET items_json = ?, board_items_json = ? WHERE id = ?', [
-      serializeJson(itemsResult.normalized),
-      serializeJson(boardItemsResult.normalized),
-      row.id,
-    ])
-  }
 }
 
 async function countUsers() {

backend/src/routes/tierlists.js

@@ -24,7 +24,7 @@ const FREEFORM_TOPIC_ID = 'freeform'
 const FREEFORM_DEFAULT_TITLE = '직접 티어표 만들기'
 
 function normalizePoolItem(item) {
-  if (!item || !['game', 'template'].includes(item.origin) || typeof item.src !== 'string') return item
+  if (!item || item.origin !== 'template' || typeof item.src !== 'string') return item
   if (item.src.startsWith('/uploads/')) return item
 
   try {
@@ -83,7 +83,7 @@ const templateRequestSchema = z.object({
       id: z.string().min(1),
       src: z.string().min(1),
       label: z.string().min(1).max(60),
-      origin: z.enum(['template', 'game', 'custom']).default('template'),
+      origin: z.enum(['template', 'custom']).default('template'),
     })
   ),
 })
@@ -112,7 +112,7 @@ const tierListUpsertSchema = z.object({
       id: z.string().min(1),
       src: z.string().min(1),
       label: z.string().min(1).max(60),
-      origin: z.enum(['template', 'game', 'custom']).default('template'),
+      origin: z.enum(['template', 'custom']).default('template'),
     })
   ),
 }).superRefine((value, ctx) => {