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// 使用统计和管理员路由
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import express from 'express'
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import { db } from '../db/database.js'
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import { requireAdmin } from './auth.js'
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const router = express.Router()
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// 记录事件（前端调用）
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router.post('/event', (req, res) => {
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try {
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const { userId, guestId, eventType, eventData } = req.body
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if (!eventType) {
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return res.status(400).json({ error: '事件类型不能为空' })
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}
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db.prepare('INSERT INTO stats (user_id, guest_id, event_type, event_data) VALUES (?, ?, ?, ?)').run(
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userId || null,
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guestId || null,
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eventType,
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eventData ? JSON.stringify(eventData) : null
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)
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res.json({ message: '事件记录成功' })
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} catch (err) {
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console.error('记录事件失败:', err)
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res.status(500).json({ error: '记录事件失败' })
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}
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})
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// 管理员：获取总体统计数据
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router.get('/admin/overview', requireAdmin, (req, res) => {
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try {
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// 用户总数
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const totalUsers = db.prepare('SELECT COUNT(*) as count FROM users').get()
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// 管理员数量
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const adminCount = db.prepare('SELECT COUNT(*) as count FROM users WHERE role = ?', ['admin']).get()
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// 总计划数
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const totalPlans = db.prepare('SELECT COUNT(*) as count FROM plans').get()
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// 游客计划数（未过期）
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const guestPlans = db.prepare('SELECT COUNT(*) as count FROM guest_plans WHERE expires_at > ?', [new Date().toISOString()]).get()
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// 总事件数
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const totalEvents = db.prepare('SELECT COUNT(*) as count FROM stats').get()
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// 今日事件数
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const todayEvents = db.prepare(`SELECT COUNT(*) as count FROM stats WHERE date(created_at) = date('now')`).get()
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// 今日活跃用户
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const todayActiveUsers = db.prepare(`SELECT COUNT(DISTINCT user_id) as count FROM stats WHERE date(created_at) = date('now') AND user_id IS NOT NULL`).get()
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// 今日活跃游客
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const todayActiveGuests = db.prepare(`SELECT COUNT(DISTINCT guest_id) as count FROM stats WHERE date(created_at) = date('now') AND guest_id IS NOT NULL`).get()
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res.json({
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overview: {
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totalUsers: totalUsers.count,
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adminCount: adminCount.count,
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totalPlans: totalPlans.count,
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activeGuestPlans: guestPlans.count,
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totalEvents: totalEvents.count,
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todayEvents: todayEvents.count,
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todayActiveUsers: todayActiveUsers.count,
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todayActiveGuests: todayActiveGuests.count
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}
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})
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} catch (err) {
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console.error('获取统计数据失败:', err)
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res.status(500).json({ error: '获取统计数据失败' })
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}
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})
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// 管理员：按类型统计事件
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router.get('/admin/events-by-type', requireAdmin, (req, res) => {
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try {
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const { days = 30 } = req.query
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const since = new Date(Date.now() - days * 24 * 60 * 60 * 1000).toISOString()
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const events = db.prepare(`
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SELECT event_type, COUNT(*) as count
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FROM stats
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WHERE created_at > ?
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GROUP BY event_type
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ORDER BY count DESC
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`).all(since)
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res.json({ events, days })
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} catch (err) {
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console.error('获取事件统计失败:', err)
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res.status(500).json({ error: '获取事件统计失败' })
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}
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})
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// 管理员：每日活跃趋势
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router.get('/admin/daily-active', requireAdmin, (req, res) => {
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try {
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const { days = 30 } = req.query
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const dailyUsers = db.prepare(`
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SELECT date(created_at) as date, COUNT(DISTINCT user_id) as users, COUNT(DISTINCT guest_id) as guests
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FROM stats
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WHERE created_at > datetime('now', ?)
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GROUP BY date(created_at)
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ORDER BY date ASC
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`).all(`-${days} days`)
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res.json({ daily: dailyUsers, days })
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} catch (err) {
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console.error('获取活跃趋势失败:', err)
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res.status(500).json({ error: '获取活跃趋势失败' })
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}
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})
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// 管理员：用户列表
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router.get('/admin/users', requireAdmin, (req, res) => {
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try {
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const users = db.prepare(`
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SELECT u.id, u.username, u.email, u.role, u.created_at,
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COUNT(DISTINCT p.id) as plan_count,
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COUNT(DISTINCT s.id) as event_count,
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MAX(s.created_at) as last_active
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FROM users u
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LEFT JOIN plans p ON u.id = p.user_id
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LEFT JOIN stats s ON u.id = s.user_id
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GROUP BY u.id
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ORDER BY u.created_at DESC
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`).all()
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res.json({ users })
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} catch (err) {
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console.error('获取用户列表失败:', err)
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res.status(500).json({ error: '获取用户列表失败' })
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}
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})
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// 管理员：热门行程
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router.get('/admin/popular-plans', requireAdmin, (req, res) => {
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try {
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const { limit = 10 } = req.query
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const plans = db.prepare(`
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SELECT p.id, p.name, p.description, p.created_at, u.username,
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COUNT(s.id) as view_count
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FROM plans p
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LEFT JOIN users u ON p.user_id = u.id
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LEFT JOIN stats s ON s.event_data LIKE '%' || p.id || '%' AND s.event_type = 'plan_load'
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GROUP BY p.id
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ORDER BY view_count DESC
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LIMIT ?
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`).all(limit)
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res.json({ plans })
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} catch (err) {
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console.error('获取热门行程失败:', err)
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res.status(500).json({ error: '获取热门行程失败' })
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}
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})
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export default router
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// 使用统计服务
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import { useAuthStore } from '../stores/auth'
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const API_BASE = 'http://localhost:3001/api'
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export function trackEvent(eventType, eventData = {}) {
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const authStore = useAuthStore()
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const payload = {
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userId: authStore.user?.id || null,
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guestId: authStore.guestId || null,
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eventType,
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eventData
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}
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// 异步发送，不阻塞主流程
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fetch(`${API_BASE}/stats/event`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(payload)
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}).catch(err => console.error('统计记录失败:', err))
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}
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// 页面访问统计
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export function trackPageView(pageName, extra = {}) {
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trackEvent('page_view', { page: pageName, ...extra })
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}
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// 规划创建统计
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export function trackPlanCreate(planName, mode) {
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trackEvent('plan_create', { planName, mode })
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}
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// 规划加载统计
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export function trackPlanLoad(planId) {
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trackEvent('plan_load', { planId })
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}
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// 规划导出统计
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export function trackPlanExport(planId, format) {
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trackEvent('plan_export', { planId, format })
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}
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// 聊天开始统计
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export function trackChatStart(mode) {
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trackEvent('chat_start', { mode })
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}
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// 方案选择统计
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export function trackSchemeSelect(schemeName, schemeIndex) {
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trackEvent('scheme_select', { schemeName, schemeIndex })
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}
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@ -0,0 +1,218 @@
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// 用户认证状态管理
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import { defineStore } from 'pinia'
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import { ref, computed } from 'vue'
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const API_BASE = 'http://localhost:3001/api'
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export const useAuthStore = defineStore('auth', () => {
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// 状态
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const user = ref(null)
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const token = ref(localStorage.getItem('auth_token') || null)
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const guestId = ref(localStorage.getItem('guest_id') || null)
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const guestExpiresAt = ref(localStorage.getItem('guest_expires_at') || null)
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const loading = ref(false)
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const error = ref(null)
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// 计算属性
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const isAuthenticated = computed(() => !!user.value && !!token.value)
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const isGuest = computed(() => !!guestId.value && !user.value)
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const isAdmin = computed(() => user.value?.role === 'admin')
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const isGuestDataExpiring = computed(() => {
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if (!guestExpiresAt.value) return false
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const expires = new Date(guestExpiresAt.value)
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const now = new Date()
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const hoursLeft = (expires - now) / (1000 * 60 * 60)
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return hoursLeft < 2 // 少于2小时提醒
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})
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const isGuestDataExpired = computed(() => {
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if (!guestExpiresAt.value) return false
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return new Date(guestExpiresAt.value) < new Date()
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})
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// 方法
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function setAuthHeader() {
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if (token.value) {
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return { 'Authorization': `Bearer ${token.value}` }
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}
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return {}
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}
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async function login(username, password) {
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loading.value = true
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error.value = null
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try {
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const res = await fetch(`${API_BASE}/auth/login`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ username, password })
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})
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const data = await res.json()
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if (!res.ok) throw new Error(data.error || '登录失败')
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user.value = data.user
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token.value = data.token
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localStorage.setItem('auth_token', data.token)
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// 如果有游客数据，提示迁移
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return { success: true, user: data.user }
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} catch (err) {
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error.value = err.message
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return { success: false, error: err.message }
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} finally {
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loading.value = false
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}
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}
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async function register(username, email, password) {
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loading.value = true
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error.value = null
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try {
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const res = await fetch(`${API_BASE}/auth/register`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ username, email, password })
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})
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const data = await res.json()
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if (!res.ok) throw new Error(data.error || '注册失败')
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user.value = data.user
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token.value = data.token
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localStorage.setItem('auth_token', data.token)
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return { success: true, user: data.user }
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} catch (err) {
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error.value = err.message
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return { success: false, error: err.message }
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} finally {
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loading.value = false
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}
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}
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function logout() {
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user.value = null
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token.value = null
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localStorage.removeItem('auth_token')
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}
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async function initGuestSession() {
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// 检查现有游客会话是否过期
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if (guestId.value && guestExpiresAt.value) {
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const expires = new Date(guestExpiresAt.value)
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if (expires > new Date()) {
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return guestId.value // 会话仍有效
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}
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// 过期了，清除
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clearGuestSession()
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}
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// 创建新游客会话
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loading.value = true
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try {
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const res = await fetch(`${API_BASE}/auth/guest`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' }
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})
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const data = await res.json()
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if (!res.ok) throw new Error(data.error || '创建游客会话失败')
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guestId.value = data.guestId
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guestExpiresAt.value = data.expiresAt
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localStorage.setItem('guest_id', data.guestId)
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localStorage.setItem('guest_expires_at', data.expiresAt)
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return data.guestId
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} catch (err) {
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error.value = err.message
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throw err
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} finally {
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loading.value = false
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}
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}
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function clearGuestSession() {
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guestId.value = null
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guestExpiresAt.value = null
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localStorage.removeItem('guest_id')
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localStorage.removeItem('guest_expires_at')
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}
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async function migrateGuestData() {
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if (!token.value || !guestId.value) return
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loading.value = true
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try {
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const res = await fetch(`${API_BASE}/auth/migrate-guest-data`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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...setAuthHeader()
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},
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body: JSON.stringify({ guestId: guestId.value })
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})
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const data = await res.json()
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if (!res.ok) throw new Error(data.error || '数据迁移失败')
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clearGuestSession()
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return data
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} catch (err) {
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error.value = err.message
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throw err
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} finally {
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loading.value = false
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}
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}
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async function loadCurrentUser() {
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if (!token.value) return
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loading.value = true
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try {
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const res = await fetch(`${API_BASE}/auth/me`, {
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headers: setAuthHeader()
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})
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if (res.ok) {
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const data = await res.json()
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user.value = data.user
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} else {
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// Token 无效，清除
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logout()
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}
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} catch (err) {
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console.error('加载用户信息失败:', err)
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} finally {
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loading.value = false
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}
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}
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// 初始化时加载用户信息
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async function init() {
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if (token.value) {
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await loadCurrentUser()
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} else {
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await initGuestSession()
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}
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}
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return {
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user,
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token,
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guestId,
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guestExpiresAt,
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loading,
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error,
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isAuthenticated,
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isGuest,
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isAdmin,
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isGuestDataExpiring,
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isGuestDataExpired,
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login,
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register,
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logout,
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initGuestSession,
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clearGuestSession,
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migrateGuestData,
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loadCurrentUser,
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init,
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setAuthHeader
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}
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})
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Loading…
Reference in new issue