39 lines
1.1 KiB
TypeScript
39 lines
1.1 KiB
TypeScript
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import { useEffect, useState } from 'react'
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import { listenForLikes } from 'web/lib/firebase/users'
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import { Like } from 'common/like'
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import { Contract } from 'common/contract'
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import { getContractFromId } from 'web/lib/firebase/contracts'
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import { filterDefined } from 'common/util/array'
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export const useUserLikes = (userId: string | undefined) => {
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const [contractIds, setContractIds] = useState<Like[] | undefined>()
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useEffect(() => {
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if (userId) return listenForLikes(userId, setContractIds)
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}, [userId])
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return contractIds
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}
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export const useUserLikedContracts = (userId: string | undefined) => {
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const [likes, setLikes] = useState<Like[] | undefined>()
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const [contracts, setContracts] = useState<Contract[] | undefined>()
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useEffect(() => {
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if (userId)
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return listenForLikes(userId, (likes) => {
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setLikes(likes.filter((l) => l.type === 'contract'))
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})
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}, [userId])
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useEffect(() => {
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if (likes)
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Promise.all(
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likes.map(async (like) => {
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return await getContractFromId(like.id)
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})
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).then((contracts) => setContracts(filterDefined(contracts)))
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}, [likes])
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return contracts
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}
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