Files
bsky-social-app/src/state/birthdate.ts
T
2025-12-05 12:17:43 -06:00

74 lines
2.5 KiB
TypeScript

import {useMemo} from 'react'
import {useMutation, useQueryClient} from '@tanstack/react-query'
import {preferencesQueryKey} from '#/state/queries/preferences'
import {useAgent, useSession} from '#/state/session'
import {usePatchAgeAssuranceOtherRequiredData} from '#/ageAssurance'
import {IS_DEV} from '#/env'
import {account} from '#/storage'
// 6s in dev, 48h in prod
const BIRTHDATE_DELAY_HOURS = IS_DEV ? 0.001 : 48
/**
* Stores the timestamp of the birthday update locally. This is used to
* debounce birthday updates globally.
*
* Use {@link useIsBirthDateUpdateAllowed} to check if an update is allowed.
*/
export function snoozeBirthdateUpdateAllowedForDid(did: string) {
account.set([did, 'birthdateLastUpdatedAt'], new Date().toISOString())
}
/**
* Checks if we've already snoozed bday updates. In some cases, if one is
* present, we don't need to set another, such as in AA when reading initial
* data on load.
*/
export function hasSnoozedBirthdateUpdateForDid(did: string) {
return !!account.get([did, 'birthdateLastUpdatedAt'])
}
/**
* Returns whether a birthdate update is currently allowed, based on the
* last update timestamp stored locally.
*/
export function useIsBirthdateUpdateAllowed() {
const {currentAccount} = useSession()
return useMemo(() => {
if (!currentAccount) return false
const lastUpdated = account.get([
currentAccount.did,
'birthdateLastUpdatedAt',
])
if (!lastUpdated) return true
const lastUpdatedDate = new Date(lastUpdated)
const diffMs = Date.now() - lastUpdatedDate.getTime()
const diffHours = diffMs / (1000 * 60 * 60)
return diffHours >= BIRTHDATE_DELAY_HOURS
}, [currentAccount])
}
export function useBirthdateMutation() {
const queryClient = useQueryClient()
const agent = useAgent()
const patchOtherRequiredData = usePatchAgeAssuranceOtherRequiredData()
return useMutation<void, unknown, {birthDate: Date}>({
mutationFn: async ({birthDate}: {birthDate: Date}) => {
const bday = birthDate.toISOString()
await agent.setPersonalDetails({birthDate: bday})
// triggers a refetch
await queryClient.invalidateQueries({
queryKey: preferencesQueryKey,
})
/**
* Also patch the age assurance other required data with the new
* birthdate, which may change the user's age assurance access level.
*/
patchOtherRequiredData({birthdate: bday})
snoozeBirthdateUpdateAllowedForDid(agent.sessionManager.did!)
},
})
}