初次提交

2026-09-06 08:19:02 +08:00
commit 4ce4649aaf
1061 changed files with 337258 additions and 0 deletions
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+import { createError, defineEventHandler, getQuery } from 'h3'
+import { db } from '~/drizzle/db'
+import { songs, users, votes, songReplayRequests } from '~/drizzle/schema'
+import { count, desc, eq, sql } from 'drizzle-orm'
+
+export default defineEventHandler(async (event) => {
+  // 检查认证和权限
+  const user = event.context.user
+  if (!user || !['ADMIN', 'SUPER_ADMIN'].includes(user.role)) {
+    throw createError({
+      statusCode: 403,
+      message: '需要管理员权限'
+    })
+  }
+
+  const query = getQuery(event)
+  const semester = query.semester as string
+  const limit = parseInt(query.limit as string) || 10
+  const sortBy = (query.sortBy as string) || 'vote'
+
+  try {
+    let topSongs
+
+    if (sortBy === 'replay') {
+      // 按重播次数排行
+      topSongs = await db
+        .select({
+          id: songs.id,
+          title: songs.title,
+          artist: songs.artist,
+          requesterName: users.name,
+          requesterUsername: users.username,
+          count: count(songReplayRequests.id)
+        })
+        .from(songs)
+        .leftJoin(users, eq(songs.requesterId, users.id))
+        .leftJoin(songReplayRequests, eq(songs.id, songReplayRequests.songId))
+        .where(semester && semester !== 'all' ? eq(songs.semester, semester) : sql`1=1`)
+        .groupBy(songs.id, songs.title, songs.artist, users.name, users.username)
+        .orderBy(desc(count(songReplayRequests.id)))
+        .limit(limit)
+    } else {
+      // 按投票数排行（默认）
+      topSongs = await db
+        .select({
+          id: songs.id,
+          title: songs.title,
+          artist: songs.artist,
+          requesterName: users.name,
+          requesterUsername: users.username,
+          count: count(votes.id)
+        })
+        .from(songs)
+        .leftJoin(users, eq(songs.requesterId, users.id))
+        .leftJoin(votes, eq(songs.id, votes.songId))
+        .where(semester && semester !== 'all' ? eq(songs.semester, semester) : sql`1=1`)
+        .groupBy(songs.id, songs.title, songs.artist, users.name, users.username)
+        .orderBy(desc(count(votes.id)))
+        .limit(limit)
+    }
+
+    // 格式化数据
+    const formattedData = topSongs.map((song) => ({
+      id: song.id,
+      title: song.title,
+      artist: song.artist,
+      count: Number(song.count),
+      requester: song.requesterName || song.requesterUsername || '未知用户'
+    }))
+
+    return formattedData
+  } catch (error) {
+    console.error('获取热门歌曲排行失败:', error)
+    throw createError({
+      statusCode: 500,
+      message: '获取热门歌曲排行失败'
+    })
+  }
+})