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80 lines
3.4 KiB
JavaScript
80 lines
3.4 KiB
JavaScript
import cron from 'node-cron'
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import { prisma } from './db.js'
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import mysql from 'mysql2/promise'
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import { fetchNewsList, persistNews } from '../scripts/fetchers/news.fetcher.js'
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import { checkAfterRefresh } from './alert-engine.js'
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import { insertCronAlert } from '../scripts/lib/cron-alert.js'
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import { ApizeroError, oil, history } from './apizero/index.js'
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function parseUrl(url) {
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const u = new URL(url)
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return { host: u.hostname, port: Number(u.port) || 3306, user: decodeURIComponent(u.username), password: decodeURIComponent(u.password), database: u.pathname.replace(/^\//, '') }
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}
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async function openConn() {
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return mysql.createConnection(parseUrl(process.env.DATABASE_URL))
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}
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// 每天 6:00 (Asia/Shanghai) 拉取新闻 + 跑跨源对比, 出错生成报警
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function scheduleNews() {
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cron.schedule('0 6 * * *', async () => {
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console.log('[cron] 6:00 触发')
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try {
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const list = await fetchNewsList()
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const r = await persistNews(list)
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console.log('[cron] 新闻入库: 新增 ' + r.inserted + ' / 跳过 ' + r.skipped)
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const conn = await openConn()
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try {
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const a = await checkAfterRefresh(conn)
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console.log('[cron] 报警检测: 新增 ' + a.inserted + ' 条 (扫描 ' + a.scanned + ')')
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} finally { await conn.end() }
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} catch (e) {
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console.error('[cron] 任务失败:', e.message)
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await insertCronAlert('新闻拉取+报警检测', e.message)
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}
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}, { timezone: 'Asia/Shanghai' })
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console.log('[cron] 已注册: 每天 06:00 拉取新闻 + 跨源报警检测')
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}
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// 每天 6:10 (Asia/Shanghai) 抓浙江油价历史, 出错生成报警
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// 逻辑: 拉今年 schedule, 检查待定且 <= 昨天的调价日, 命中就抓 price?province=浙江 存库
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// - 0 命中: 不调 apizero (省配额)
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// - >0 命中: 调一次, 4 个油品批量入库 (unique 兜底去重)
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function scheduleOilHistory() {
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cron.schedule('10 6 * * *', async () => {
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console.log('[cron] 6:10 油价历史触发')
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try {
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const year = new Date().getFullYear()
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const sched = await oil.getSchedule(year)
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const list = sched.schedule || []
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// 待定 且 日期 <= 昨天 (用 Asia/Shanghai 时区推导, 与 cron 触发时区对齐)
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const todayStr = new Date().toLocaleDateString('en-CA', { timeZone: 'Asia/Shanghai' })
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const today = new Date(todayStr + 'T00:00:00+08:00')
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const yesterdayMs = today.getTime() - 86400000
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const pendingPast = list.filter((it) => {
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if (it.status !== '待定') return false
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const t = new Date(it.date + 'T00:00:00').getTime()
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return Number.isFinite(t) && t <= yesterdayMs
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})
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console.log('[cron] 待定且已过的调价日: ' + pendingPast.length + ' 个')
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if (pendingPast.length === 0) {
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console.log('[cron] 油价历史: 0 命中, 跳过 apizero 调用')
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return
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}
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const r = await history.fetchAndStore()
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console.log('[cron] 油价历史入库: 新增 ' + r.inserted + ' / 跳过 ' + r.skipped + ' (date=' + r.date + ')')
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} catch (e) {
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if (e instanceof ApizeroError) {
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console.error('[cron] 油价历史 apizero 错误: code=' + e.code + ' msg=' + e.message)
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} else {
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console.error('[cron] 油价历史任务失败:', e.message)
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}
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await insertCronAlert('浙江油价历史抓取', e.message)
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}
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}, { timezone: 'Asia/Shanghai' })
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console.log('[cron] 已注册: 每天 06:10 浙江油价历史抓取')
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}
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scheduleNews()
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scheduleOilHistory()
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