99 lines
2.7 KiB
TypeScript
99 lines
2.7 KiB
TypeScript
import { createError, defineEventHandler, getRouterParam } from 'h3'
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import { db } from '~/drizzle/db'
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import { songs, users, votes } from '~/drizzle/schema'
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import { eq } from 'drizzle-orm'
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import { createApiError } from '~~/server/utils/apiError'
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export default defineEventHandler(async (event) => {
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try {
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// 检查用户认证
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const user = event.context.user
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if (!user) {
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throw createApiError(401, 'SONG_LOGIN_REQUIRED_VIEW_VOTERS', '需要登录才能查看投票人员')
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}
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// 检查管理员权限
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if (!['SONG_ADMIN', 'ADMIN', 'SUPER_ADMIN'].includes(user.role)) {
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throw createApiError(403, 'SONG_VOTERS_ADMIN_ONLY', '只有管理员才能查看投票人员列表')
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}
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// 获取歌曲ID
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const songId = parseInt(getRouterParam(event, 'id') || '0')
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if (!songId || isNaN(songId)) {
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throw createApiError(400, 'SONG_INVALID_ID', '无效的歌曲ID')
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}
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// 检查歌曲是否存在
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const songResult = await db
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.select({
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id: songs.id,
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title: songs.title,
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artist: songs.artist
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})
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.from(songs)
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.where(eq(songs.id, songId))
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.limit(1)
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const song = songResult[0]
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if (!song) {
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throw createApiError(404, 'SONG_NOT_FOUND', '歌曲不存在')
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}
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// 获取投票人员列表
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const votesResult = await db
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.select({
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userId: votes.userId,
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createdAt: votes.createdAt,
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userName: users.name,
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username: users.username,
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grade: users.grade,
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class: users.class
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})
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.from(votes)
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.innerJoin(users, eq(votes.userId, users.id))
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.where(eq(votes.songId, songId))
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.orderBy(votes.createdAt)
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// 处理用户名显示逻辑，总是显示年级和班级信息
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const votersWithDisplayName = votesResult.map((vote) => {
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let displayName = vote.userName || vote.username
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// 如果有年级信息，添加年级和班级后缀
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if (vote.grade) {
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if (vote.class) {
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displayName = `${displayName}（${vote.grade} ${vote.class}）`
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} else {
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displayName = `${displayName}（${vote.grade}）`
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}
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}
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return {
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id: vote.userId,
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name: displayName,
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votedAt: vote.createdAt
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}
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})
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return {
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song: {
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id: song.id,
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title: song.title,
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artist: song.artist
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},
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voters: votersWithDisplayName,
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totalVotes: votersWithDisplayName.length
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}
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} catch (error: any) {
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console.error('获取投票人员列表失败:', error)
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if (error.statusCode) {
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throw error
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}
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throw createApiError(500, 'SONG_FETCH_VOTERS_FAILED', '获取投票人员列表失败')
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}
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})
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