fix:修复相关问题,新增留言查看

server/db.js

@@ -227,6 +227,11 @@ function runMigrations(db) {
       created_at TEXT NOT NULL DEFAULT (datetime('now'))
     )
     `)
+    const fbCols = prepare('PRAGMA table_info(feedback)').all()
+    const fbNames = (fbCols || []).map((c) => c.name)
+    if (!fbNames.includes('created_at')) {
+      exec('ALTER TABLE feedback ADD COLUMN created_at TEXT NOT NULL DEFAULT (datetime(\'now\'))')
+    }
   } catch (_) {}
   try {
     exec(`
@@ -308,6 +313,11 @@ function runMigrations(db) {
       config TEXT NOT NULL,
       updated_at TEXT NOT NULL DEFAULT (datetime('now'))
     );
+    CREATE TABLE IF NOT EXISTS crawler_config (
+      id INTEGER PRIMARY KEY CHECK (id = 1),
+      rss_interval_sec INTEGER NOT NULL DEFAULT 60
+    );
+    INSERT OR IGNORE INTO crawler_config (id, rss_interval_sec) VALUES (1, 60);
     `)
   } catch (_) {}
 

server/index.js

@@ -55,12 +55,14 @@ wss.on('connection', (ws) => {
   ws.send(JSON.stringify({ type: 'situation', data: getSituation(), stats: getStats() }))
 })
 
-// 仅用 situation.updated_at + situation_update 条数做“版本”，避免无变更时重复查库和推送
+// 版本含 situation、situation_update、key_location 基地态势，任一变化都会触发广播，保证爬虫 AI 更新基地后前端实时刷新
 function getBroadcastVersion() {
   try {
     const meta = db.prepare('SELECT updated_at FROM situation WHERE id = 1').get()
     const row = db.prepare('SELECT COUNT(*) as c FROM situation_update').get()
-    return `${meta?.updated_at || ''}_${row?.c ?? 0}`
+    const usAtt = db.prepare("SELECT COUNT(*) as c FROM key_location WHERE side='us' AND status='attacked'").get()
+    const irAtt = db.prepare("SELECT COUNT(*) as c FROM key_location WHERE side='iran' AND status='attacked'").get()
+    return `${meta?.updated_at || ''}_${row?.c ?? 0}_b${usAtt?.c ?? 0}_${irAtt?.c ?? 0}`
   } catch (_) {
     return ''
   }
@@ -92,15 +94,17 @@ if (BROADCAST_INTERVAL_MS > 0) {
   setInterval(() => broadcastSituation(false), BROADCAST_INTERVAL_MS)
 }
 
-// 供爬虫调用：先从磁盘重载 DB（纳入爬虫写入），再更新 situation.updated_at 并立即广播；前端据此显示「实时更新」时间
+// 供爬虫调用：先从磁盘重载 DB（纳入爬虫写入），再更新 situation.updated_at 并立即广播；前端据此实时更新基地态势等
 function notifyCrawlerUpdate() {
   try {
     const db = require('./db')
     db.reloadFromFile()
     db.prepare("INSERT OR REPLACE INTO situation (id, data, updated_at) VALUES (1, '{}', ?)").run(new Date().toISOString())
-    broadcastSituation()
+    broadcastSituation(true) // 强制推送，确保基地数/被袭数等随 AI 清洗实时更新
     const n = db.prepare('SELECT COUNT(*) as c FROM situation_update').get().c
-    console.log('[crawler/notify] DB 已重载并广播，situation_update 条数:', n)
+    const usB = db.prepare("SELECT COUNT(*) as c FROM key_location WHERE side='us'").get().c
+    const irB = db.prepare("SELECT COUNT(*) as c FROM key_location WHERE side='iran'").get().c
+    console.log('[crawler/notify] DB 已重载并广播，situation_update:', n, '基地 us/iran:', usB, irB)
   } catch (e) {
     console.error('[crawler/notify]', e?.message || e)
   }

server/routes.js

@@ -267,6 +267,10 @@ router.get('/edit/raw', (req, res) => {
     try {
       animationConfig = db.prepare('SELECT strike_cutoff_days FROM animation_config WHERE id = 1').get()
     } catch (_) {}
+    let crawlerConfig = null
+    try {
+      crawlerConfig = db.prepare('SELECT rss_interval_sec FROM crawler_config WHERE id = 1').get()
+    } catch (_) {}
     const realCumulative = db.prepare('SELECT total FROM visitor_count WHERE id = 1').get()?.total ?? 0
     const realShare = db.prepare('SELECT total FROM share_count WHERE id = 1').get()?.total ?? 0
     const liveViewers = db.prepare(
@@ -293,6 +297,9 @@ router.get('/edit/raw', (req, res) => {
       animationConfig: {
         strikeCutoffDays: animationConfig?.strike_cutoff_days ?? 5,
       },
+      crawlerConfig: {
+        rssIntervalSec: crawlerConfig?.rss_interval_sec ?? 60,
+      },
     })
   } catch (err) {
     console.error(err)
@@ -300,6 +307,33 @@ router.get('/edit/raw', (req, res) => {
   }
 })
 
+/** GET 留言列表（修订页查看） */
+router.get('/edit/feedback', (req, res) => {
+  try {
+    const list = db.prepare('SELECT id, content, ip, created_at FROM feedback ORDER BY id DESC LIMIT 500').all()
+    res.json({ list })
+  } catch (err) {
+    console.error('[edit/feedback]', err?.message || err)
+    // 表不存在或列缺失时返回空列表，避免修订页报错
+    res.json({ list: [] })
+  }
+})
+
+/** PUT 爬虫配置（RSS 抓取间隔等，爬虫从同一 DB 读取） */
+router.put('/edit/crawler-config', (req, res) => {
+  try {
+    const n = req.body?.rssIntervalSec
+    if (n === undefined) return res.status(400).json({ error: 'rssIntervalSec required' })
+    const val = parseInt(String(n), 10)
+    if (!Number.isFinite(val) || val < 30 || val > 86400) return res.status(400).json({ error: 'rssIntervalSec must be 30–86400' })
+    db.prepare('INSERT OR REPLACE INTO crawler_config (id, rss_interval_sec) VALUES (1, ?)').run(val)
+    res.json({ ok: true, rssIntervalSec: val })
+  } catch (err) {
+    console.error(err)
+    res.status(500).json({ error: err.message })
+  }
+})
+
 /** PUT 更新战损（美/伊） */
 router.put('/edit/combat-losses', (req, res) => {
   try {