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soul-yongping/next-project/scripts/auto-unbind-expired.js

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#!/usr/bin/env node
/**
* 自动解绑定时任务
*
* 功能定时检查并解绑过期的推荐关系
*
* 解绑条件
* 1. 绑定状态为 active
* 2. 过期时间已到expiry_date < NOW
* 3. 期间没有任何购买purchase_count = 0
*
* 执行方式
* - 手动执行node scripts/auto-unbind-expired.js
* - 定时任务配置 cron 每天凌晨2点执行
*
* 宝塔面板配置
* 计划任务 -> Shell脚本
* 执行周期每天 02:00
* 脚本内容cd /www/wwwroot/soul && node scripts/auto-unbind-expired.js
*/
const path = require('path')
const fs = require('fs')
// 动态加载数据库模块
async function loadDB() {
const dbPath = path.join(__dirname, '../lib/db.ts')
// 如果是 TypeScript 文件,需要使用 ts-node 或编译后的版本
if (fs.existsSync(dbPath)) {
// 尝试导入编译后的 JS 文件
const compiledPath = path.join(__dirname, '../.next/server/lib/db.js')
if (fs.existsSync(compiledPath)) {
return require(compiledPath)
}
// 如果没有编译版本,尝试使用 ts-node
try {
require('ts-node/register')
return require(dbPath)
} catch (e) {
console.error('❌ 无法加载数据库模块,请确保已编译或安装 ts-node')
process.exit(1)
}
} else {
console.error('❌ 找不到数据库模块文件')
process.exit(1)
}
}
async function autoUnbind() {
console.log('=' .repeat(60))
console.log('自动解绑定时任务')
console.log('执行时间:', new Date().toLocaleString('zh-CN', { timeZone: 'Asia/Shanghai' }))
console.log('=' .repeat(60))
console.log()
try {
// 加载数据库模块
const { query } = await loadDB()
// 1. 查询需要解绑的记录
console.log('步骤 1: 查询需要解绑的记录...')
console.log('-' .repeat(60))
const expiredBindings = await query(`
SELECT
id,
referee_id,
referrer_id,
binding_date,
expiry_date,
purchase_count,
total_commission
FROM referral_bindings
WHERE status = 'active'
AND expiry_date < NOW()
AND purchase_count = 0
ORDER BY expiry_date ASC
`)
if (expiredBindings.length === 0) {
console.log('✅ 无需解绑的记录')
console.log()
console.log('=' .repeat(60))
console.log('任务完成')
console.log('=' .repeat(60))
return
}
console.log(`找到 ${expiredBindings.length} 条需要解绑的记录`)
console.log()
// 2. 输出明细
console.log('步骤 2: 解绑明细')
console.log('-' .repeat(60))
expiredBindings.forEach((binding, index) => {
const bindingDate = new Date(binding.binding_date).toLocaleDateString('zh-CN')
const expiryDate = new Date(binding.expiry_date).toLocaleDateString('zh-CN')
const daysExpired = Math.floor((Date.now() - new Date(binding.expiry_date).getTime()) / (1000 * 60 * 60 * 24))
console.log(`${index + 1}. 用户 ${binding.referee_id}`)
console.log(` 推荐人: ${binding.referrer_id}`)
console.log(` 绑定时间: ${bindingDate}`)
console.log(` 过期时间: ${expiryDate} (已过期 ${daysExpired} 天)`)
console.log(` 购买次数: ${binding.purchase_count}`)
console.log(` 累计佣金: ¥${(binding.total_commission || 0).toFixed(2)}`)
console.log()
})
// 3. 批量更新为 expired
console.log('步骤 3: 执行解绑操作...')
console.log('-' .repeat(60))
const ids = expiredBindings.map(b => b.id)
const result = await query(`
UPDATE referral_bindings
SET status = 'expired'
WHERE id IN (${ids.map(() => '?').join(',')})
`, ids)
console.log(`✅ 已成功解绑 ${result.affectedRows || expiredBindings.length} 条记录`)
console.log()
// 4. 更新推荐人的推广数量
console.log('步骤 4: 更新推荐人统计...')
console.log('-' .repeat(60))
const referrerIds = [...new Set(expiredBindings.map(b => b.referrer_id))]
for (const referrerId of referrerIds) {
const count = expiredBindings.filter(b => b.referrer_id === referrerId).length
await query(`
UPDATE users
SET referral_count = GREATEST(referral_count - ?, 0)
WHERE id = ?
`, [count, referrerId])
console.log(` - ${referrerId}: -${count} 个绑定`)
}
console.log(`✅ 已更新 ${referrerIds.length} 个推荐人的统计数据`)
console.log()
// 5. 总结
console.log('=' .repeat(60))
console.log('✅ 任务完成')
console.log(` - 解绑记录数: ${expiredBindings.length}`)
console.log(` - 受影响推荐人: ${referrerIds.length}`)
console.log('=' .repeat(60))
} catch (error) {
console.error('❌ 任务执行失败:', error)
console.error(error.stack)
process.exit(1)
}
}
// 如果直接运行此脚本
if (require.main === module) {
autoUnbind().then(() => {
process.exit(0)
}).catch((err) => {
console.error('❌ 脚本执行异常:', err)
process.exit(1)
})
}
module.exports = { autoUnbind }