feat: align with upstream 1.5.9.9

server/api/songs/replay.delete.ts

@@ -0,0 +1,40 @@
+import { and, db, eq, songReplayRequests } from '~/drizzle/db'
+import { createApiError } from '~~/server/utils/apiError'
+
+export default defineEventHandler(async (event) => {
+  // 1. 检查用户认证
+  const user = event.context.user
+  if (!user) {
+    throw createApiError(401, 'SONG_LOGIN_REQUIRED_CANCEL_REPLAY', '需要登录才能取消重播申请')
+  }
+
+  // 2. 读取请求体
+  const body = await readBody(event)
+  const { songId } = body
+
+  if (!songId) {
+    throw createApiError(400, 'SONG_ID_REQUIRED', '歌曲ID不能为空')
+  }
+
+  // 3. 检查待处理申请是否存在且属于该用户（仅允许撤回 PENDING，历史申请可能已被排期引用）
+  const pendingCondition = and(
+    eq(songReplayRequests.songId, songId),
+    eq(songReplayRequests.userId, user.id),
+    eq(songReplayRequests.status, 'PENDING')
+  )
+
+  const existing = await db.select().from(songReplayRequests).where(pendingCondition).limit(1)
+
+  if (existing.length === 0) {
+    throw createApiError(404, 'SONG_REPLAY_NOT_FOUND_OR_FORBIDDEN', '重播申请不存在或无权取消')
+  }
+
+  // 4. 删除待处理申请记录
+  try {
+    await db.delete(songReplayRequests).where(pendingCondition)
+    return { success: true, message: '已取消重播申请' }
+  } catch (error: any) {
+    console.error('取消重播申请失败:', error)
+    throw createApiError(500, 'SONG_REPLAY_CANCEL_FAILED', '取消重播申请失败，请稍后再试')
+  }
+})