릴리스: v1.2.61 게임 템플릿 검색과 즐겨찾기 추가

backend/src/db.js

@@ -252,6 +252,18 @@ async function ensureSchema() {
       ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
     `)
 
+    await query(`
+      CREATE TABLE IF NOT EXISTS favorite_games (
+        user_id VARCHAR(64) NOT NULL,
+        game_id VARCHAR(120) NOT NULL,
+        created_at BIGINT NOT NULL,
+        PRIMARY KEY (user_id, game_id),
+        INDEX idx_favorite_games_game_id (game_id),
+        CONSTRAINT fk_favorite_games_user FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
+        CONSTRAINT fk_favorite_games_game FOREIGN KEY (game_id) REFERENCES games(id) ON DELETE CASCADE
+      ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
+    `)
+
     await query(`
       CREATE TABLE IF NOT EXISTS template_requests (
         id VARCHAR(64) PRIMARY KEY,
@@ -431,7 +443,7 @@ async function adminDeleteUser(id) {
   await query('DELETE FROM users WHERE id = ?', [id])
 }
 
-async function listGames() {
+async function listGames(currentUserId = '') {
   const rows = await query(
     `
       SELECT id, name, thumbnail_src, display_rank, created_at
@@ -445,7 +457,15 @@ async function listGames() {
     `,
     [FREEFORM_GAME_ID]
   )
-  return rows.map(mapGameRow)
+  const games = rows.map(mapGameRow)
+  if (!currentUserId) return games.map((game) => ({ ...game, isFavorited: false }))
+
+  const favoriteRows = await query('SELECT game_id FROM favorite_games WHERE user_id = ?', [currentUserId])
+  const favoriteSet = new Set(favoriteRows.map((row) => row.game_id))
+  return games.map((game) => ({
+    ...game,
+    isFavorited: favoriteSet.has(game.id),
+  }))
 }
 
 async function findGameById(id) {
@@ -1295,6 +1315,14 @@ async function unfavoriteTierList({ userId, tierListId }) {
   await query('DELETE FROM favorite_tierlists WHERE user_id = ? AND tierlist_id = ?', [userId, tierListId])
 }
 
+async function favoriteGame({ userId, gameId }) {
+  await query('INSERT IGNORE INTO favorite_games (user_id, game_id, created_at) VALUES (?, ?, ?)', [userId, gameId, now()])
+}
+
+async function unfavoriteGame({ userId, gameId }) {
+  await query('DELETE FROM favorite_games WHERE user_id = ? AND game_id = ?', [userId, gameId])
+}
+
 module.exports = {
   DB_NAME,
   ensureData,
@@ -1329,6 +1357,8 @@ module.exports = {
   findTierListById,
   favoriteTierList,
   unfavoriteTierList,
+  favoriteGame,
+  unfavoriteGame,
   deleteTierList,
   findCustomItemsByIds,
   deleteCustomItems,