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mango-ui-v3
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removed subscribes in market close modal

This commit is contained in:
dd 2021-12-03 13:03:42 -05:00
parent 007f874563
commit c8e62cf926
1 changed files with 9 additions and 29 deletions
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38
components/MarketCloseModal.tsx
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@ -1,4 +1,4 @@
import { FunctionComponent, useEffect, useRef, useState } from 'react'
import { FunctionComponent, useState } from 'react'
import useMangoStore from '../stores/useMangoStore'
import { PerpMarket, ZERO_BN } from '@blockworks-foundation/mango-client'
import Button, { LinkButton } from './Button'
@ -27,34 +27,6 @@ const MarketCloseModal: FunctionComponent<MarketCloseModalProps> = ({
const mangoClient = useMangoStore((s) => s.connection.client)
const config = useMangoStore.getState().selectedMarket.config
const orderBookRef = useRef(useMangoStore.getState().selectedMarket.orderBook)
const orderbook = orderBookRef.current
useEffect(
() =>
useMangoStore.subscribe(
// @ts-ignore
(orderBook) => (orderBookRef.current = orderBook),
(state) => state.selectedMarket.orderBook
),
[]
)
const markPriceRef = useRef(useMangoStore.getState().selectedMarket.markPrice)
const markPrice = markPriceRef.current
useEffect(
() =>
useMangoStore.subscribe(
(markPrice) => (markPriceRef.current = markPrice as number),
(state) => state.selectedMarket.markPrice
),
[]
)
// The reference price is the book mid if book is double sided; else mark price
const bb = orderbook?.bids?.length > 0 && Number(orderbook.bids[0][0])
const ba = orderbook?.asks?.length > 0 && Number(orderbook.asks[0][0])
const referencePrice = bb && ba ? (bb + ba) / 2 : markPrice
async function handleMarketClose() {
const mangoAccount = useMangoStore.getState().selectedMangoAccount.current
const mangoGroup = useMangoStore.getState().selectedMangoGroup.current
@ -65,6 +37,14 @@ const MarketCloseModal: FunctionComponent<MarketCloseModalProps> = ({
useMangoStore.getState().accountInfos[marketConfig.bidsKey.toString()]
const wallet = useMangoStore.getState().wallet.current
const orderbook = useMangoStore.getState().selectedMarket.orderBook
const markPrice = useMangoStore.getState().selectedMarket.markPrice
// The reference price is the book mid if book is double sided; else mark price
const bb = orderbook?.bids?.length > 0 && Number(orderbook.bids[0][0])
const ba = orderbook?.asks?.length > 0 && Number(orderbook.asks[0][0])
const referencePrice = bb && ba ? (bb + ba) / 2 : markPrice
if (!wallet || !mangoGroup || !mangoAccount) return
setSubmitting(true)