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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | 54x 1x 54x 54x 54x 142x 142x 142x 409x 409x 411x 142x 142x 142x 105x 105x 105x 142x 109x 56x 45x 45x 11x 11x 6x 6x 6x 6x 6x 6x 5x 4x 1x 109x 1x 1x 1x 1x 142x 8x 8x 8x 8x | import { useEffect, useState, useRef } from 'react'
import { useNavigate, useLocation } from 'react-router-dom'
import { useUiStore } from './uiStore'
import { useAuthStore } from '@/features/auth/authStore'
import { Button } from '@/components/ui/button'
const WARNING_BEFORE = 5 * 60 * 1000
const CHECK_INTERVAL = 1000
export function SessionTimeoutModal() {
const navigate = useNavigate()
const location = useLocation()
const sessionTimeoutAt = useUiStore((s) => s.sessionTimeoutAt)
const setSessionTimeoutAt = useUiStore((s) => s.setSessionTimeoutAt)
const clearAuth = useAuthStore((s) => s.clearAuth)
const [remaining, setRemaining] = useState<number | null>(null)
const channelRef = useRef<BroadcastChannel | null>(null)
useEffect(() => {
channelRef.current = new BroadcastChannel('session-timeout')
channelRef.current.onmessage = (event) => {
if (event.data.type === 'extend') {
setSessionTimeoutAt(event.data.timeoutAt)
}
if (event.data.type === 'logout') {
clearAuth()
navigate('/login', { replace: true })
}
}
return () => channelRef.current?.close()
}, [setSessionTimeoutAt, clearAuth, navigate])
useEffect(() => {
const interval = setInterval(() => {
if (!sessionTimeoutAt) {
setRemaining(null)
return
}
const diff = sessionTimeoutAt - Date.now()
if (diff <= 0) {
sessionStorage.setItem('returnUrl', location.pathname + location.search)
clearAuth()
navigate('/login', { replace: true })
channelRef.current?.postMessage({ type: 'logout' })
clearInterval(interval)
return
}
if (diff <= WARNING_BEFORE) {
setRemaining(diff)
} else {
setRemaining(null)
}
}, CHECK_INTERVAL)
return () => clearInterval(interval)
}, [sessionTimeoutAt, clearAuth, navigate])
function extendSession() {
const newTimeout = Date.now() + 30 * 60 * 1000
setSessionTimeoutAt(newTimeout)
setRemaining(null)
channelRef.current?.postMessage({ type: 'extend', timeoutAt: newTimeout })
}
if (remaining === null || remaining > WARNING_BEFORE) return null
const seconds = Math.ceil(remaining / 1000)
const minutes = Math.floor(seconds / 60)
const secs = seconds % 60
return (
<div
role="dialog"
className="fixed inset-0 z-50 flex items-center justify-center bg-black/50"
>
<div className="w-80 rounded-lg border border-border bg-card p-6 shadow-lg">
<h2 className="mb-2 text-lg font-semibold">Session Timeout</h2>
<p className="mb-4 text-sm text-muted-foreground">
Your session will expire in {minutes}:{secs.toString().padStart(2, '0')}
</p>
<div className="mb-4 h-2 w-full overflow-hidden rounded-full bg-muted">
<div
className="h-full rounded-full bg-primary transition-all duration-1000"
style={{
width: `${(remaining / WARNING_BEFORE) * 100}%`,
}}
/>
</div>
<Button className="w-full" onClick={extendSession}>
Stay logged in
</Button>
</div>
</div>
)
}
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