feat(simulations): autosave 30s + localStorage + reprise contenu (FTD-21)
This commit is contained in:
parent
d395a04193
commit
549e5f698f
4 changed files with 244 additions and 1 deletions
135
src/features/simulations/hooks/__tests__/useAutosave.test.ts
Normal file
135
src/features/simulations/hooks/__tests__/useAutosave.test.ts
Normal file
|
|
@ -0,0 +1,135 @@
|
|||
/**
|
||||
* Tests du hook useAutosave — FTD-21.
|
||||
*
|
||||
* Valide :
|
||||
* - debounce 30 s (pas de save avant, save après)
|
||||
* - flush immédiat sur `beforeunload`
|
||||
* - cleanup du listener au unmount
|
||||
* - enabled=false → aucun appel
|
||||
*/
|
||||
|
||||
import { act, renderHook } from '@testing-library/react'
|
||||
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
|
||||
|
||||
vi.mock('@/entities/production/api', () => ({
|
||||
autosaveContenu: vi.fn().mockResolvedValue(undefined),
|
||||
}))
|
||||
|
||||
import { autosaveContenu } from '@/entities/production/api'
|
||||
import { useAutosave } from '../useAutosave'
|
||||
|
||||
const mocked = vi.mocked(autosaveContenu)
|
||||
|
||||
describe('useAutosave', () => {
|
||||
beforeEach(() => {
|
||||
vi.useFakeTimers()
|
||||
mocked.mockClear()
|
||||
mocked.mockResolvedValue(undefined)
|
||||
})
|
||||
|
||||
afterEach(() => {
|
||||
vi.useRealTimers()
|
||||
})
|
||||
|
||||
it('debounce 30 s : pas d\'appel avant, appel après', async () => {
|
||||
const { rerender } = renderHook(
|
||||
({ contenu }: { contenu: string }) => useAutosave('sim-1', contenu, true),
|
||||
{ initialProps: { contenu: '' } },
|
||||
)
|
||||
|
||||
rerender({ contenu: 'hello world' })
|
||||
|
||||
// Avant 30 s : aucun appel
|
||||
await act(async () => {
|
||||
await vi.advanceTimersByTimeAsync(29_000)
|
||||
})
|
||||
expect(mocked).not.toHaveBeenCalled()
|
||||
|
||||
// Après 30 s : save
|
||||
await act(async () => {
|
||||
await vi.advanceTimersByTimeAsync(2_000)
|
||||
})
|
||||
expect(mocked).toHaveBeenCalledTimes(1)
|
||||
expect(mocked).toHaveBeenCalledWith('sim-1', 'hello world')
|
||||
})
|
||||
|
||||
it('flush immédiat sur beforeunload', async () => {
|
||||
const { rerender } = renderHook(
|
||||
({ contenu }: { contenu: string }) => useAutosave('sim-1', contenu, true),
|
||||
{ initialProps: { contenu: '' } },
|
||||
)
|
||||
|
||||
rerender({ contenu: 'texte à sauvegarder' })
|
||||
|
||||
await act(async () => {
|
||||
window.dispatchEvent(new Event('beforeunload'))
|
||||
await Promise.resolve()
|
||||
})
|
||||
|
||||
expect(mocked).toHaveBeenCalledTimes(1)
|
||||
expect(mocked).toHaveBeenCalledWith('sim-1', 'texte à sauvegarder')
|
||||
})
|
||||
|
||||
it('cleanup : unmount retire le listener beforeunload', async () => {
|
||||
const { unmount, rerender } = renderHook(
|
||||
({ contenu }: { contenu: string }) => useAutosave('sim-1', contenu, true),
|
||||
{ initialProps: { contenu: '' } },
|
||||
)
|
||||
rerender({ contenu: 'texte' })
|
||||
|
||||
unmount()
|
||||
|
||||
await act(async () => {
|
||||
window.dispatchEvent(new Event('beforeunload'))
|
||||
await Promise.resolve()
|
||||
})
|
||||
|
||||
expect(mocked).not.toHaveBeenCalled()
|
||||
})
|
||||
|
||||
it('enabled=false : aucun appel, même après 30 s', async () => {
|
||||
const { rerender } = renderHook(
|
||||
({ contenu, enabled }: { contenu: string; enabled: boolean }) =>
|
||||
useAutosave('sim-1', contenu, enabled),
|
||||
{ initialProps: { contenu: 'texte', enabled: false } },
|
||||
)
|
||||
rerender({ contenu: 'texte modifié', enabled: false })
|
||||
|
||||
await act(async () => {
|
||||
await vi.advanceTimersByTimeAsync(31_000)
|
||||
})
|
||||
|
||||
expect(mocked).not.toHaveBeenCalled()
|
||||
})
|
||||
|
||||
it('simulationId null : aucun appel', async () => {
|
||||
renderHook(() => useAutosave(null, 'texte', true))
|
||||
|
||||
await act(async () => {
|
||||
await vi.advanceTimersByTimeAsync(31_000)
|
||||
})
|
||||
|
||||
expect(mocked).not.toHaveBeenCalled()
|
||||
})
|
||||
|
||||
it('dédoublonnage : pas de second appel si le contenu n\'a pas changé', async () => {
|
||||
const { rerender } = renderHook(
|
||||
({ contenu }: { contenu: string }) => useAutosave('sim-1', contenu, true),
|
||||
{ initialProps: { contenu: '' } },
|
||||
)
|
||||
|
||||
rerender({ contenu: 'identique' })
|
||||
await act(async () => {
|
||||
await vi.advanceTimersByTimeAsync(31_000)
|
||||
})
|
||||
expect(mocked).toHaveBeenCalledTimes(1)
|
||||
|
||||
// Rerender avec même contenu → debounce ne repart pas (le contenu ref ne change pas côté React)
|
||||
// Simule une édition puis retour au texte initial (déjà sauvegardé)
|
||||
rerender({ contenu: 'identique' })
|
||||
await act(async () => {
|
||||
await vi.advanceTimersByTimeAsync(31_000)
|
||||
})
|
||||
expect(mocked).toHaveBeenCalledTimes(1)
|
||||
})
|
||||
})
|
||||
72
src/features/simulations/hooks/useAutosave.ts
Normal file
72
src/features/simulations/hooks/useAutosave.ts
Normal file
|
|
@ -0,0 +1,72 @@
|
|||
/**
|
||||
* FTD-21 — autosave du contenu d'une simulation en cours.
|
||||
*
|
||||
* Debounce 30 s sur chaque changement de `contenu`. Flush immédiat au
|
||||
* `beforeunload` (best-effort : la promesse peut ne pas aboutir si la page
|
||||
* se ferme avant la réponse — le texte reste en `localStorage` côté texte
|
||||
* utilisateur + state parent).
|
||||
*
|
||||
* Dédoublonnage : aucun appel réseau si le contenu n'a pas changé depuis
|
||||
* le dernier save réussi.
|
||||
*
|
||||
* Règle H : pas de logique métier — wrap autour de `entities/production/api.autosaveContenu`.
|
||||
*/
|
||||
|
||||
import { useCallback, useEffect, useRef, useState } from 'react'
|
||||
import { autosaveContenu } from '@/entities/production/api'
|
||||
|
||||
const DEBOUNCE_MS = 30_000
|
||||
|
||||
export interface UseAutosaveResult {
|
||||
savedAt: Date | null
|
||||
isSaving: boolean
|
||||
}
|
||||
|
||||
export function useAutosave(
|
||||
simulationId: string | null,
|
||||
contenu: string,
|
||||
enabled: boolean,
|
||||
): UseAutosaveResult {
|
||||
const [savedAt, setSavedAt] = useState<Date | null>(null)
|
||||
const [isSaving, setIsSaving] = useState(false)
|
||||
const lastSavedContenuRef = useRef<string | null>(null)
|
||||
|
||||
const latestRef = useRef({ simulationId, contenu, enabled })
|
||||
latestRef.current = { simulationId, contenu, enabled }
|
||||
|
||||
const flush = useCallback(async () => {
|
||||
const { simulationId, contenu, enabled } = latestRef.current
|
||||
if (!enabled || !simulationId || !contenu) return
|
||||
if (lastSavedContenuRef.current === contenu) return
|
||||
|
||||
setIsSaving(true)
|
||||
try {
|
||||
await autosaveContenu(simulationId, contenu)
|
||||
lastSavedContenuRef.current = contenu
|
||||
setSavedAt(new Date())
|
||||
} catch {
|
||||
// best-effort — pas d'UI d'erreur, le texte reste en mémoire côté client
|
||||
} finally {
|
||||
setIsSaving(false)
|
||||
}
|
||||
}, [])
|
||||
|
||||
useEffect(() => {
|
||||
if (!enabled || !simulationId || !contenu) return
|
||||
if (lastSavedContenuRef.current === contenu) return
|
||||
const timer = setTimeout(() => {
|
||||
void flush()
|
||||
}, DEBOUNCE_MS)
|
||||
return () => clearTimeout(timer)
|
||||
}, [simulationId, contenu, enabled, flush])
|
||||
|
||||
useEffect(() => {
|
||||
const handler = () => {
|
||||
void flush()
|
||||
}
|
||||
window.addEventListener('beforeunload', handler)
|
||||
return () => window.removeEventListener('beforeunload', handler)
|
||||
}, [flush])
|
||||
|
||||
return { savedAt, isSaving }
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue