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Auctions rpc #325

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a1df533
auctions mapping
mstfash Jul 20, 2022
dca4f26
adding RPC auctions
mstfash Aug 2, 2022
d1fa008
fix
mstfash Aug 3, 2022
d7e4f39
adding staking auction house
mstfash Aug 3, 2022
5ab91ce
fix staking auction bidAmount
mstfash Aug 3, 2022
a6d5934
remove logs
mstfash Aug 3, 2022
e8ae42e
showing only auctions which deadline is greater than now
mstfash Aug 4, 2022
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2 changes: 1 addition & 1 deletion src/containers/Auctions/AuctionsList.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ const AuctionsList = ({ type }: Props) => {
const { proxyAddress } = connectWalletState

// auctions list
const auctions = useAuctions()
const auctions = useAuctions(type)

// handle clicking to claim
const handleClick = (modalType: string) => {
Expand Down
228 changes: 225 additions & 3 deletions src/hooks/useAuctions.ts
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Original file line number Diff line number Diff line change
@@ -1,11 +1,217 @@
import { useEffect, useState } from 'react'
import { ethers } from 'ethers'
import { useCallback, useEffect, useMemo, useState } from 'react'
import { useStoreState } from '../store'
import { utils as gebUtils } from 'geb.js'
import { IAuction } from '../utils/interfaces'
import _ from '../utils/lodash'
import useGeb from './useGeb'
import dayjs from 'dayjs'

// list auctions data
export default function useAuctions() {
const TYPES = {
SURPLUS: 'surplusAuctionHouse',
DEBT: 'debtAuctionHouse',
STAKED_TOKEN: 'stakingAuctionHouse',
} as const

export function useRPCAuctions(
type: keyof typeof TYPES = 'SURPLUS',
id?: number
) {
const [state, setState] = useState<IAuction>()
const geb = useGeb()
const fetchRPCAuctions = useCallback(
({
bids,
bidIncrease,
bidDuration,
amountSoldIncrease,
totalLength,
auctionId,
type,
}) => {
const { bidAmount, amountToSell, highBidder, auctionDeadline } =
bids

const auction = {
auctionDeadline: String(auctionDeadline),
auctionId: String(auctionId),
buyAmount: ethers.utils.formatEther(bidAmount),
buyInitialAmount: ethers.utils.formatEther(bidAmount),
buyToken: type === 'SURPLUS' ? 'PROTOCOL_TOKEN' : 'COIN',
createdAt: String(Date.now()),
createdAtTransaction: '0x0',
englishAuctionBids: [
{
bidder: highBidder,
buyAmount: ethers.utils.formatEther(bidAmount),
createdAt: String(dayjs(new Date()).unix()),
createdAtTransaction: '0x0',
sellAmount: ethers.utils.formatEther(amountToSell),
},
],
biddersList: [
{
bidder: highBidder,
buyAmount: ethers.utils.formatEther(bidAmount),
createdAt: String(dayjs(new Date()).unix()),
createdAtTransaction: '0x0',
sellAmount: ethers.utils.formatEther(amountToSell),
},
],
englishAuctionConfiguration: {
DEBT_amountSoldIncrease:
ethers.utils.formatEther(amountSoldIncrease),
bidDuration: String(bidDuration),
bidIncrease: ethers.utils.formatEther(bidIncrease),
totalAuctionLength: String(totalLength),
},
englishAuctionType: type,
isClaimed: bidAmount.isZero(),
sellAmount: ethers.utils.formatEther(amountToSell),
sellInitialAmount: ethers.utils.formatEther(amountToSell),
sellToken:
type === 'SURPLUS'
? 'COIN'
: type === 'DEBT'
? 'PROTOCOL_TOKEN'
: 'PROTOCOL_TOKEN_LP',
startedBy: highBidder,
winner:
auctionDeadline > 0 && auctionDeadline * 1000 > Date.now()
? highBidder
: '',
}

setState(auction)
},
[]
)

useEffect(() => {
if (!geb) return
if (type === 'SURPLUS') {
geb.contracts.surplusAuctionHouse
.auctionsStarted()
.then((totalLength) => {
const auctionId = id ? id : totalLength
geb.multiCall([
geb.contracts.surplusAuctionHouse.bids(auctionId, true),
geb.contracts.surplusAuctionHouse.bidIncrease(true),
geb.contracts.surplusAuctionHouse.bidDuration(true),
geb.contracts.debtAuctionHouse.amountSoldIncrease(true),
])
.then(
([
bids,
bidIncrease,
bidDuration,
amountSoldIncrease,
]) => {
const modBids = {
...bids,
amountToSell: gebUtils.decimalShift(
bids.amountToSell.div(gebUtils.WAD),
-9
),
}
fetchRPCAuctions({
bids: modBids,
bidIncrease,
bidDuration,
totalLength,
auctionId,
amountSoldIncrease,
type,
})
}
)
.catch((e) => console.log(e))
})
}
if (type === 'DEBT') {
geb.contracts.debtAuctionHouse
.auctionsStarted()
.then((totalLength) => {
const auctionId = id ? id : totalLength.toNumber()
geb.multiCall([
geb.contracts.debtAuctionHouse.bids(auctionId, true),
geb.contracts.surplusAuctionHouse.bidIncrease(true),
geb.contracts.debtAuctionHouse.bidDuration(true),
geb.contracts.debtAuctionHouse.amountSoldIncrease(true),
])
.then(
([
bids,
bidIncrease,
bidDuration,
amountSoldIncrease,
]) => {
const modBids = {
...bids,
bidAmount: gebUtils.decimalShift(
bids.bidAmount.div(gebUtils.WAD),
-9
),
}

fetchRPCAuctions({
bids: modBids,
bidIncrease,
bidDuration,
amountSoldIncrease,
totalLength,
auctionId,
type,
})
}
)
.catch((e) => console.log(e))
})
}

if (type === 'STAKED_TOKEN') {
geb.contracts.stakingAuctionHouse
.auctionsStarted()
.then((totalLength) => {
const auctionId = id ? id : totalLength
geb.multiCall([
geb.contracts.stakingAuctionHouse.bids(auctionId, true),
geb.contracts.stakingAuctionHouse.bidIncrease(true),
geb.contracts.stakingAuctionHouse.bidDuration(true),
geb.contracts.debtAuctionHouse.amountSoldIncrease(true),
])
.then(
([
bids,
bidIncrease,
bidDuration,
amountSoldIncrease,
]) => {
const modBids = {
...bids,
}
fetchRPCAuctions({
bids: modBids,
bidIncrease,
bidDuration,
totalLength,
auctionId,
amountSoldIncrease,
type,
})
}
)
.catch((e) => console.log(e))
})
}
}, [fetchRPCAuctions, geb, id, type])

return useMemo(() => state, [state])
}

export function useGraphAuctions() {
const [state, setState] = useState<Array<IAuction>>()

const {
auctionsModel: auctionsState,
connectWalletModel: connectWalletState,
Expand Down Expand Up @@ -91,3 +297,19 @@ export default function useAuctions() {

return state
}

// list auctions data
export default function useAuctions(
type?: 'DEBT' | 'SURPLUS' | 'STAKED_TOKEN',
id?: string
) {
const graphAuctions = useGraphAuctions()
const rpcAuction = useRPCAuctions(type, id ? Number(id) : undefined)

const auctions = rpcAuction
? [rpcAuction].filter((auction: IAuction) => {
return Number(auction.auctionDeadline) * 1000 > Date.now()
})
: graphAuctions
return auctions
}