8e5012891c
* feat: no markets * feat: no markets * feat: no markets * feat: no markets * feat: no markets
92 lines
2.3 KiB
TypeScript
92 lines
2.3 KiB
TypeScript
import {
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calcCandleVolume,
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marketCandlesProvider,
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marketProvider,
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} from '@vegaprotocol/market-list';
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import {
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addDecimalsFormatNumber,
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t,
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useDataProvider,
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useYesterday,
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} from '@vegaprotocol/react-helpers';
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import { Schema } from '@vegaprotocol/types';
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import throttle from 'lodash/throttle';
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import { useCallback, useMemo, useRef, useState } from 'react';
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import * as constants from '../constants';
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import { HeaderStat } from '../header';
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import type {
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SingleMarketFieldsFragment,
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Candle,
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} from '@vegaprotocol/market-list';
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export const Last24hVolume = ({ marketId }: { marketId?: string }) => {
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const [candleVolume, setCandleVolume] = useState<string>();
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const yesterday = useYesterday();
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// Cache timestamp for yesterday to prevent full unmount of market page when
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// a rerender occurs
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const yTimestamp = useMemo(() => {
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return new Date(yesterday).toISOString();
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}, [yesterday]);
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const marketVariables = useMemo(
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() => ({
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marketId: marketId,
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}),
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[marketId]
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);
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const variables = useMemo(
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() => ({
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marketId: marketId,
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interval: Schema.Interval.INTERVAL_I1H,
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since: yTimestamp,
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}),
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[marketId, yTimestamp]
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);
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const { data, error } = useDataProvider<SingleMarketFieldsFragment, never>({
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dataProvider: marketProvider,
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variables: marketVariables,
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skip: !marketId,
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});
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const throttledSetCandles = useRef(
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throttle((data: Candle[]) => {
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setCandleVolume(calcCandleVolume(data));
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}, constants.DEBOUNCE_UPDATE_TIME)
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).current;
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const update = useCallback(
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({ data }: { data: Candle[] | null }) => {
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if (data) {
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throttledSetCandles(data);
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}
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return true;
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},
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[throttledSetCandles]
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);
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useDataProvider<Candle[], Candle>({
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dataProvider: marketCandlesProvider,
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update,
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variables,
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skip: !marketId || !data,
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});
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return (
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<HeaderStat
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heading={t('Volume (24h)')}
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testId="market-volume"
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description={
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error && candleVolume && data?.positionDecimalPlaces
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? t('The total amount of assets traded in the last 24 hours.')
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: null
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}
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>
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{!error && candleVolume && data?.positionDecimalPlaces
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? addDecimalsFormatNumber(candleVolume, data.positionDecimalPlaces)
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: '-'}
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</HeaderStat>
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);
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};
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