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import { db } from '~/drizzle/db'
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import { playTimes, schedules, songs, users, votes, songReplayRequests } from '~/drizzle/schema'
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import { and, asc, count, eq } from 'drizzle-orm'
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import { createSongSelectedNotification } from '~~/server/services/notificationService'
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import { cacheService } from '~~/server/services/cacheService'
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import { getBeijingTimestamp } from '~/utils/timeUtils'
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import { getClientIP } from '~~/server/utils/ip-utils'
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export default defineEventHandler(async (event) => {
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// 检查用户认证和权限
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const user = event.context.user
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if (!user) {
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throw createError({
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statusCode: 401,
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message: '未授权访问'
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})
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}
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if (!['SONG_ADMIN', 'ADMIN', 'SUPER_ADMIN'].includes(user.role)) {
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throw createError({
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statusCode: 403,
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message: '只有歌曲管理员及以上权限才能发布排期'
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})
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}
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const body = await readBody(event)
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if (!body.scheduleId) {
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throw createError({
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statusCode: 400,
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message: '排期ID不能为空'
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})
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}
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try {
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// 检查草稿是否存在
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const draftResult = await db
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.select({
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id: schedules.id,
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songId: schedules.songId,
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playDate: schedules.playDate,
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sequence: schedules.sequence,
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playTimeId: schedules.playTimeId,
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isDraft: schedules.isDraft,
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publishedAt: schedules.publishedAt,
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song: {
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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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requesterId: songs.requesterId
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}
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})
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.from(schedules)
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.innerJoin(songs, eq(schedules.songId, songs.id))
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.where(
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and(
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eq(schedules.id, body.scheduleId),
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eq(schedules.isDraft, true) // 确保是草稿状态
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)
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)
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.limit(1)
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const draft = draftResult[0]
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if (!draft) {
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throw createError({
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statusCode: 404,
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message: '找不到指定的排期草稿'
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})
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}
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// 更新草稿为已发布状态
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const publishedAt = new Date(getBeijingTimestamp())
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const publishResult = await db
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.update(schedules)
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.set({
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isDraft: false,
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publishedAt: publishedAt,
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updatedAt: publishedAt
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})
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.where(eq(schedules.id, body.scheduleId))
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.returning()
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const publishedSchedule = publishResult[0]
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if (!publishedSchedule) {
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throw createError({
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statusCode: 500,
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message: '发布排期失败'
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})
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}
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// 获取客户端IP地址
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const clientIP = getClientIP(event)
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// 发布后发送通知（这是与草稿保存的主要区别）
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await createSongSelectedNotification(
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draft.song.requesterId,
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draft.song.id,
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{
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title: draft.song.title,
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artist: draft.song.artist,
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playDate: draft.playDate
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},
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clientIP
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)
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// 将该歌曲的所有待处理重播申请标记为已完成
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const updatedRequests = await db
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.update(songReplayRequests)
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.set({
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status: 'FULFILLED',
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updatedAt: new Date()
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})
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.where(
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and(eq(songReplayRequests.songId, draft.song.id), eq(songReplayRequests.status, 'PENDING'))
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)
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.returning()
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if (updatedRequests.length > 0) {
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console.log(`发布排期：将 ${updatedRequests.length} 个重播申请标记为 FULFILLED`)
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}
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// 清除相关缓存
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try {
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await cacheService.clearSchedulesCache()
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await cacheService.clearSongsCache()
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console.log('[Cache] 排期缓存和歌曲列表缓存已清除（发布排期）')
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} catch (cacheError) {
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console.error('[Cache] 清除缓存失败:', cacheError)
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}
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// 重新缓存完整的排期列表
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try {
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// 获取所有已发布的排期数据
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const schedulesData = await db
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.select({
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id: schedules.id,
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playDate: schedules.playDate,
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sequence: schedules.sequence,
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played: schedules.played,
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playTimeId: schedules.playTimeId,
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isDraft: schedules.isDraft,
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publishedAt: schedules.publishedAt,
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songId: schedules.songId,
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songTitle: songs.title,
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songArtist: songs.artist,
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songRequesterId: songs.requesterId,
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songPlayed: songs.played,
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songCover: songs.cover,
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songMusicPlatform: songs.musicPlatform,
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songMusicId: songs.musicId,
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songSemester: songs.semester,
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requesterName: users.name,
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requesterGrade: users.grade,
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requesterClass: users.class,
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playTimeName: playTimes.name,
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playTimeStartTime: playTimes.startTime,
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playTimeEndTime: playTimes.endTime,
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playTimeEnabled: playTimes.enabled
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})
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.from(schedules)
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.innerJoin(songs, eq(schedules.songId, songs.id))
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.innerJoin(users, eq(songs.requesterId, users.id))
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.leftJoin(playTimes, eq(schedules.playTimeId, playTimes.id))
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.where(eq(schedules.isDraft, false)) // 只缓存已发布的排期
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.orderBy(asc(schedules.playDate))
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// 获取所有用户的姓名列表，用于检测同名用户
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const allUsers = await db
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.select({
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id: users.id,
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name: users.name,
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grade: users.grade,
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class: users.class
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})
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.from(users)
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// 创建姓名到用户数组的映射
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const nameToUsers = new Map()
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allUsers.forEach((user) => {
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if (user.name) {
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if (!nameToUsers.has(user.name)) {
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nameToUsers.set(user.name, [])
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}
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nameToUsers.get(user.name).push(user)
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}
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})
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// 获取每首歌的投票数
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const songIds = schedulesData.map((s) => s.songId)
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const voteCounts = await Promise.all(
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songIds.map(async (songId) => {
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const voteCountResult = await db
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.select({ count: count() })
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.from(votes)
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.where(eq(votes.songId, songId))
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return { songId, count: voteCountResult[0].count }
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})
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)
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const voteCountMap = new Map(voteCounts.map((v) => [v.songId, v.count]))
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// 转换数据格式
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const formattedSchedules = schedulesData.map((schedule) => {
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const dateOnly = schedule.playDate
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// 处理投稿人姓名，如果是同名用户则添加后缀
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let requesterName = schedule.requesterName || '未知用户'
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const sameNameUsers = nameToUsers.get(requesterName)
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if (sameNameUsers && sameNameUsers.length > 1) {
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if (schedule.requesterGrade) {
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const sameGradeUsers = sameNameUsers.filter(
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(u: {
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id: number
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name: string | null
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grade: string | null
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class: string | null
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}) => u.grade === schedule.requesterGrade
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)
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if (sameGradeUsers.length > 1 && schedule.requesterClass) {
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requesterName = `${requesterName}（${schedule.requesterGrade} ${schedule.requesterClass}）`
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} else {
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requesterName = `${requesterName}（${schedule.requesterGrade}）`
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}
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}
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}
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return {
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id: schedule.id,
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playDate: dateOnly.toISOString().split('T')[0],
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sequence: schedule.sequence || 1,
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played: schedule.played || false,
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playTimeId: schedule.playTimeId,
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isDraft: schedule.isDraft,
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publishedAt: schedule.publishedAt,
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playTime: schedule.playTimeName
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? {
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id: schedule.playTimeId,
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name: schedule.playTimeName,
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startTime: schedule.playTimeStartTime,
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endTime: schedule.playTimeEndTime,
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enabled: schedule.playTimeEnabled
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}
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: null,
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song: {
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id: schedule.songId,
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title: schedule.songTitle,
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artist: schedule.songArtist,
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requester: requesterName,
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voteCount: voteCountMap.get(schedule.songId) || 0,
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played: schedule.songPlayed || false,
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cover: schedule.songCover || null,
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musicPlatform: schedule.songMusicPlatform || null,
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musicId: schedule.songMusicId || null,
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semester: schedule.songSemester || null
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}
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}
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})
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const completeSchedules = formattedSchedules
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// 重新缓存完整的排期列表
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if (completeSchedules && completeSchedules.length > 0) {
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await cacheService.setSchedulesList(completeSchedules)
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console.log(`[Cache] 已发布排期列表已重新缓存，数量: ${completeSchedules.length}`)
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} else {
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console.log('[Cache] 没有已发布排期数据需要缓存')
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}
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} catch (cacheError) {
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console.warn('[Cache] 重新缓存完整排期列表失败，但不影响排期发布:', cacheError)
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}
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return {
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...draft,
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isDraft: false,
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publishedAt: publishedAt,
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message: '排期发布成功，通知已发送'
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}
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} catch (error: any) {
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console.error('发布排期失败:', error)
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throw createError({
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statusCode: 500,
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message: error.message || '发布排期失败'
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})
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}
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})
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