manifold/web/lib/firebase/txns.ts

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import { ManalinkTxn, DonationTxn, TipTxn } from 'common/txn'
import { collection, orderBy, query, where } from 'firebase/firestore'
import { db } from './init'
import { getValues, listenForValues } from './utils'
import { useState, useEffect } from 'react'
import { orderBy as _orderBy } from 'lodash'
const txnCollection = collection(db, 'txns')
const getCharityQuery = (charityId: string) =>
query(
txnCollection,
where('toType', '==', 'CHARITY'),
where('toId', '==', charityId),
orderBy('createdTime', 'desc')
)
export function listenForCharityTxns(
charityId: string,
setTxns: (txns: DonationTxn[]) => void
) {
return listenForValues<DonationTxn>(getCharityQuery(charityId), setTxns)
}
const charitiesQuery = query(txnCollection, where('toType', '==', 'CHARITY'))
export function getAllCharityTxns() {
return getValues<DonationTxn>(charitiesQuery)
}
const getTipsQuery = (contractId: string) =>
query(
txnCollection,
where('category', '==', 'TIP'),
where('data.contractId', '==', contractId)
)
export function listenForTipTxns(
contractId: string,
setTxns: (txns: TipTxn[]) => void
) {
return listenForValues<TipTxn>(getTipsQuery(contractId), setTxns)
}
// Find all manalink Txns that are from or to this user
export function useManalinkTxns(userId: string) {
const [fromTxns, setFromTxns] = useState<ManalinkTxn[]>([])
const [toTxns, setToTxns] = useState<ManalinkTxn[]>([])
useEffect(() => {
// TODO: Need to instantiate these indexes too
const fromQuery = query(
txnCollection,
where('fromId', '==', userId),
where('category', '==', 'MANALINK'),
orderBy('createdTime', 'desc')
)
const toQuery = query(
txnCollection,
where('toId', '==', userId),
where('category', '==', 'MANALINK'),
orderBy('createdTime', 'desc')
)
listenForValues(fromQuery, setFromTxns)
listenForValues(toQuery, setToTxns)
}, [userId])
return _orderBy([...fromTxns, ...toTxns], ['createdTime'], ['desc'])
}