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Persistence.js
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84 lines (68 loc) · 1.71 KB
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const { useState, useEffect } = React
function makeStateHookFactory(prefix) {
return function makeStateHook(key) {
const id = [prefix, key].join('-')
return function useSessionStorageState(initializer) {
const result = useState(
JSON.parse(sessionStorage.getItem(id) || 'null') ?? initializer
)
const [state] = result
useEffect(() => {
sessionStorage.setItem(id, JSON.stringify(state))
}, [state])
return result
}
}
}
const stateHookFactory = makeStateHookFactory('persistence')
function Persistence() {
const {
currentToken,
hasToken,
useUpdateToken,
changePageNumber,
changePageSize,
pageNumber,
pageSize,
} = useTokenPagination(
{
defaultPageNumber: 1,
defaultPageSize: 5,
},
stateHookFactory
)
const [data, setData] = useState()
useEffect(() => {
async function fetchData() {
const params = new URLSearchParams({ pageSize })
if (currentToken) {
params.append('pageToken', currentToken)
}
const res = await fetch(`/api?${params.toString()}`)
const data = await res.json()
setData(data)
}
fetchData()
}, [pageSize, currentToken])
useUpdateToken(data?.nextPage)
function previousPage() {
changePageNumber(n => n - 1)
}
function nextPage() {
changePageNumber(n => n + 1)
}
function handleChangePageSize(e) {
changePageSize(+e.target.value)
}
return (
<Output
data={data}
pageNumber={pageNumber}
pageSize={pageSize}
changePageSize={handleChangePageSize}
previousPage={previousPage}
nextPage={hasToken(pageNumber + 1) ? nextPage : undefined}
/>
)
}
Persistence.propTypes = {}