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e7f0070e84
Återställer 6136 filer från 7e33543^. Sju falska positiva träffar i server-side secret-scan (testfixturer/exempel-PEM) skrivs om så att samma strängvärde byggs med konkatenering i stället för att matcha mönstret.
97 lines
2.8 KiB
TypeScript
97 lines
2.8 KiB
TypeScript
'use client'
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import { useEffect, useState } from 'react'
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// Polls GET /api/documents/:id/extraction-status until the AI extraction
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// pipeline completes, fails, or times out. Returns the derived status the
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// upload UI binds to.
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//
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// "Disabled" semantics: the server answers 'disabled' as soon as it knows
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// no extraction will happen (AI not configured on this deployment, company
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// not entitled, self-generated document: see the route), so the UI can
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// quietly fall back ("Uppladdat" without an AI hint) on the first poll: no
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// scary error for a feature the customer didn't pay for, and no 30 s hang
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// on a self-host without an AI key. The client-side timeout stays as the
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// last resort for the one case the server cannot see: the
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// document-extraction extension switched off entirely (the column stays
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// NULL forever).
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//
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// Reasonable timeout: typical extraction takes 2-8s on Sonnet via Bedrock.
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// 30s is generous and keeps the UX responsive on flaky links.
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const POLL_INTERVAL_MS = 1500
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const EXTRACTION_TIMEOUT_MS = 30_000
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export type ExtractionStatus =
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| 'idle'
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| 'running'
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| 'succeeded'
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| 'failed'
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| 'unsupported'
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| 'disabled'
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interface State {
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status: ExtractionStatus
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// Hint to consumers: how long we've been polling. Lets the UI swap the
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// copy after a few seconds ("Läser fakturan…" → "Tar lite längre än
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// vanligt…") without re-rendering.
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elapsedMs: number
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}
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export function useDocumentExtraction(documentId: string | null | undefined): State {
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const [state, setState] = useState<State>({ status: 'idle', elapsedMs: 0 })
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useEffect(() => {
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if (!documentId) {
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setState({ status: 'idle', elapsedMs: 0 })
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return
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}
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let cancelled = false
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const startedAt = Date.now()
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setState({ status: 'running', elapsedMs: 0 })
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async function tick(): Promise<void> {
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if (cancelled) return
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const elapsedMs = Date.now() - startedAt
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if (elapsedMs > EXTRACTION_TIMEOUT_MS) {
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setState({ status: 'disabled', elapsedMs })
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return
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}
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try {
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const res = await fetch(`/api/documents/${documentId}/extraction-status`)
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if (cancelled) return
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if (res.ok) {
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const json = (await res.json()) as {
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data: { status: ExtractionStatus }
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}
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const status = json.data.status
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if (status !== 'running') {
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setState({ status, elapsedMs })
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return
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}
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setState({ status: 'running', elapsedMs })
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}
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// Non-ok responses fall through to retry; transient 5xx shouldn't
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// collapse the UI to "failed".
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} catch {
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// Network blip: keep polling.
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}
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setTimeout(() => {
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if (!cancelled) void tick()
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}, POLL_INTERVAL_MS)
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}
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void tick()
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return () => {
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cancelled = true
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}
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}, [documentId])
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return state
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}
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