chore(deal-ticket): remove not used code (#3406)
This commit is contained in:
Bartłomiej Głownia
GitHub
parent
8ab7ac8414
commit
fd7940c4cf
@ -1,6 +1,2 @@
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export * from './__generated__/EstimateOrder';
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export * from './__generated__/EstimateOrder';
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export * from './use-calculate-slippage';
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export * from './use-fee-deal-ticket-details';
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export * from './use-fee-deal-ticket-details';
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export * from './use-market-positions';
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export * from './use-maximum-position-size';
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export * from './use-order-closeout';
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@ -1,144 +0,0 @@
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import { MockedProvider } from '@apollo/client/testing';
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import { renderHook } from '@testing-library/react';
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import * as Schema from '@vegaprotocol/types';
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import type { Market } from '@vegaprotocol/market-list';
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import type { OrderSubmissionBody } from '@vegaprotocol/wallet';
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import { useCalculateSlippage } from './use-calculate-slippage';
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const mockData = {
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decimalPlaces: 0,
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positionDecimalPlaces: 0,
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depth: {
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buy: [
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{
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price: '5',
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volume: '2',
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},
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{
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price: '4',
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volume: '3',
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},
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{
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price: '3',
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volume: '2',
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},
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{
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price: '2',
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volume: '1',
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},
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{
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price: '1',
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volume: '1',
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},
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],
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sell: [
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{
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price: '6',
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volume: '1',
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},
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{
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price: '7',
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volume: '3',
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},
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{
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price: '8',
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volume: '2',
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},
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{
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price: '9',
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volume: '1',
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},
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{
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price: '10',
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volume: '2',
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},
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],
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},
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};
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let mockOrderBookData = {
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data: mockData,
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};
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jest.mock('@vegaprotocol/react-helpers', () => ({
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...jest.requireActual('@vegaprotocol/react-helpers'),
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useDataProvider: jest.fn(() => ({
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data: {
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marketsConnection: [],
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},
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})),
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useThrottledDataProvider: jest.fn(() => mockOrderBookData),
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}));
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describe('useCalculateSlippage Hook', () => {
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describe('calculate proper result', () => {
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afterEach(() => {
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jest.clearAllMocks();
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});
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const market = {
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id: 'marketId',
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decimalPlaces: 0,
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positionDecimalPlaces: 0,
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} as Market;
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it('long order', () => {
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const { result } = renderHook(
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() =>
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useCalculateSlippage({
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market,
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order: {
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size: '10',
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side: Schema.Side.SIDE_BUY,
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} as OrderSubmissionBody['orderSubmission'],
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}),
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{
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wrapper: MockedProvider,
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}
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);
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expect(result.current).toEqual('33.33');
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});
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it('short order', () => {
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const { result } = renderHook(
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() =>
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useCalculateSlippage({
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market,
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order: {
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size: '10',
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side: Schema.Side.SIDE_SELL,
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} as OrderSubmissionBody['orderSubmission'],
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}),
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{
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wrapper: MockedProvider,
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}
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);
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expect(result.current).toEqual('31.11');
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});
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it('when no order book result should be null', () => {
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mockOrderBookData = {
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data: {
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...mockData,
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depth: {
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...mockData.depth,
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buy: [],
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},
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},
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};
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const { result } = renderHook(
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() =>
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useCalculateSlippage({
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market,
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order: {
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size: '10',
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side: Schema.Side.SIDE_SELL,
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} as OrderSubmissionBody['orderSubmission'],
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}),
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{
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wrapper: MockedProvider,
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}
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);
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expect(result.current).toBeNull();
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});
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});
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});
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@ -1,63 +0,0 @@
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import { marketDepthProvider } from '@vegaprotocol/market-depth';
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import * as Schema from '@vegaprotocol/types';
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import type { Market } from '@vegaprotocol/market-list';
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import type { OrderSubmissionBody } from '@vegaprotocol/wallet';
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import { BigNumber } from 'bignumber.js';
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import { formatNumber, toBigNum } from '@vegaprotocol/utils';
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import { useThrottledDataProvider } from '@vegaprotocol/react-helpers';
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interface Props {
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market: Market;
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order: OrderSubmissionBody['orderSubmission'];
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}
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export const useCalculateSlippage = ({ market, order }: Props) => {
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const { data } = useThrottledDataProvider(
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{
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dataProvider: marketDepthProvider,
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variables: { marketId: market.id },
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},
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1000
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);
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const volPriceArr =
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data?.depth[order.side === Schema.Side.SIDE_BUY ? 'sell' : 'buy'] || [];
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if (volPriceArr.length && market) {
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const decimals = market.decimalPlaces ?? 0;
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const positionDecimals = market.positionDecimalPlaces ?? 0;
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const bestPrice = toBigNum(volPriceArr[0].price, decimals);
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const { size } = order;
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let descSize = new BigNumber(size);
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let i = 0;
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const volPricePairs: Array<[BigNumber, BigNumber]> = [];
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while (!descSize.isZero() && i < volPriceArr.length) {
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const price = toBigNum(volPriceArr[i].price, decimals);
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const amount = BigNumber.min(
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descSize,
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toBigNum(volPriceArr[i].volume, positionDecimals)
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);
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volPricePairs.push([price, amount]);
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descSize = BigNumber.max(0, descSize.minus(amount));
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i++;
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}
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if (volPricePairs.length) {
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const volWeightAvPricePair = volPricePairs.reduce(
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(agg, item) => {
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agg[0] = agg[0].plus(item[0].multipliedBy(item[1]));
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agg[1] = agg[1].plus(item[1]);
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return agg;
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},
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[new BigNumber(0), new BigNumber(0)]
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);
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const volWeightAvPrice = volWeightAvPricePair[0].dividedBy(
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volWeightAvPricePair[1]
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);
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const slippage = volWeightAvPrice
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.minus(bestPrice)
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.absoluteValue()
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.dividedBy(bestPrice)
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.multipliedBy(100);
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return formatNumber(slippage, 2);
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}
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}
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return null;
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};
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@ -18,7 +18,6 @@ import {
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DEDUCTION_FROM_COLLATERAL_TOOLTIP_TEXT,
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DEDUCTION_FROM_COLLATERAL_TOOLTIP_TEXT,
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TOTAL_MARGIN_AVAILABLE,
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TOTAL_MARGIN_AVAILABLE,
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} from '../constants';
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} from '../constants';
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import { useOrderCloseOut } from './use-order-closeout';
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import { useMarketAccountBalance } from '@vegaprotocol/accounts';
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import { useMarketAccountBalance } from '@vegaprotocol/accounts';
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import { getDerivedPrice } from '../utils/get-price';
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import { getDerivedPrice } from '../utils/get-price';
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import { useEstimateOrderQuery } from './__generated__/EstimateOrder';
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import { useEstimateOrderQuery } from './__generated__/EstimateOrder';
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@ -49,12 +48,6 @@ export const useFeeDealTicketDetails = (
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skip: !pubKey || !market || !order.size || !price,
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skip: !pubKey || !market || !order.size || !price,
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});
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});
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const estCloseOut = useOrderCloseOut({
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order,
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market,
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marketData,
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});
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const notionalSize = useMemo(() => {
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const notionalSize = useMemo(() => {
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if (price && order.size) {
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if (price && order.size) {
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return toBigNum(order.size, market.positionDecimalPlaces)
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return toBigNum(order.size, market.positionDecimalPlaces)
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@ -74,16 +67,8 @@ export const useFeeDealTicketDetails = (
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notionalSize,
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notionalSize,
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accountBalance,
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accountBalance,
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estimateOrder: estMargin?.estimateOrder,
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estimateOrder: estMargin?.estimateOrder,
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estCloseOut,
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};
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};
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}, [
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}, [market, assetSymbol, notionalSize, accountBalance, estMargin]);
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market,
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assetSymbol,
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notionalSize,
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accountBalance,
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estMargin,
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estCloseOut,
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]);
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};
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};
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export interface FeeDetails {
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export interface FeeDetails {
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@ -92,7 +77,6 @@ export interface FeeDetails {
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market: Market;
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market: Market;
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assetSymbol: string;
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assetSymbol: string;
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notionalSize: string | null;
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notionalSize: string | null;
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estCloseOut: string | null;
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estimateOrder: EstimateOrderQuery['estimateOrder'] | undefined;
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estimateOrder: EstimateOrderQuery['estimateOrder'] | undefined;
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estimatedInitialMargin: string;
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estimatedInitialMargin: string;
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estimatedTotalInitialMargin: string;
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estimatedTotalInitialMargin: string;
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@ -1,53 +0,0 @@
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import { renderHook } from '@testing-library/react';
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import { MockedProvider } from '@apollo/client/testing';
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import { useMarketPositions } from './use-market-positions';
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jest.mock('@vegaprotocol/wallet', () => ({
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...jest.requireActual('@vegaprotocol/wallet'),
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useVegaWallet: jest.fn().mockReturnValue('wallet-pub-key'),
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}));
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let mockMarketAccountBalance: {
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accountBalance: string;
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accountDecimals: number | null;
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} = { accountBalance: '50001000000', accountDecimals: 5 };
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jest.mock('@vegaprotocol/accounts', () => ({
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...jest.requireActual('@vegaprotocol/accounts'),
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useMarketAccountBalance: jest.fn(() => mockMarketAccountBalance),
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}));
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jest.mock('@vegaprotocol/positions', () => ({
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...jest.requireActual('@vegaprotocol/positions'),
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useMarketPositionOpenVolume: jest.fn(() => '100002'),
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}));
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describe('useOrderPosition Hook', () => {
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afterEach(() => {
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jest.clearAllMocks();
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});
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it('should return proper positive value', () => {
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const { result } = renderHook(
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() => useMarketPositions({ marketId: 'marketId' }),
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{ wrapper: MockedProvider }
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);
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expect(result.current?.openVolume).toEqual('100002');
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expect(result.current?.balance).toEqual('50001000000');
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});
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it('if balance equal 0 return null', () => {
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mockMarketAccountBalance = { accountBalance: '0', accountDecimals: 5 };
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const { result } = renderHook(
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() => useMarketPositions({ marketId: 'marketId' }),
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{ wrapper: MockedProvider }
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);
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expect(result.current).toBeNull();
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});
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it('if no markets return null', () => {
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mockMarketAccountBalance = { accountBalance: '', accountDecimals: null };
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const { result } = renderHook(
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() => useMarketPositions({ marketId: 'marketId' }),
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{ wrapper: MockedProvider }
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);
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expect(result.current).toBeNull();
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});
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});
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@ -1,34 +0,0 @@
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import { useMemo } from 'react';
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import { BigNumber } from 'bignumber.js';
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import { useMarketAccountBalance } from '@vegaprotocol/accounts';
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import { useMarketPositionOpenVolume } from '@vegaprotocol/positions';
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interface Props {
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marketId: string;
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}
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export type PositionMargin = {
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openVolume: string;
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balance: string;
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balanceDecimals?: number;
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} | null;
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export const useMarketPositions = ({ marketId }: Props): PositionMargin => {
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const { accountBalance, accountDecimals } = useMarketAccountBalance(marketId);
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const openVolume = useMarketPositionOpenVolume(marketId);
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return useMemo(() => {
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if (accountBalance && accountDecimals) {
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const balance = new BigNumber(accountBalance);
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const volume = new BigNumber(openVolume);
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if (!balance.isZero() && !volume.isZero()) {
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return {
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balance: accountBalance,
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balanceDecimals: accountDecimals,
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openVolume,
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};
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}
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}
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return null;
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}, [accountBalance, accountDecimals, openVolume]);
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};
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@ -1,120 +0,0 @@
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import { renderHook } from '@testing-library/react';
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import { MockedProvider } from '@apollo/client/testing';
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import * as Schema from '@vegaprotocol/types';
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import type { OrderSubmissionBody } from '@vegaprotocol/wallet';
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import type { PositionMargin } from './use-market-positions';
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import { useMaximumPositionSize } from './use-maximum-position-size';
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jest.mock('@vegaprotocol/wallet', () => ({
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...jest.requireActual('@vegaprotocol/wallet'),
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useVegaWallet: jest.fn().mockReturnValue('wallet-pub-key'),
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}));
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let mockAccountBalance: {
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accountBalance: string;
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accountDecimals: number | null;
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} = { accountBalance: '200000', accountDecimals: 5 };
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jest.mock('@vegaprotocol/accounts', () => ({
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...jest.requireActual('@vegaprotocol/accounts'),
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useAccountBalance: jest.fn(() => mockAccountBalance),
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}));
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const defaultMockMarketPositions = {
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openVolume: '1',
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balance: '100000',
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};
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let mockMarketPositions: PositionMargin | null = defaultMockMarketPositions;
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const mockOrder: OrderSubmissionBody['orderSubmission'] = {
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type: Schema.OrderType.TYPE_MARKET,
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size: '1',
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side: Schema.Side.SIDE_BUY,
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timeInForce: Schema.OrderTimeInForce.TIME_IN_FORCE_IOC,
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marketId: 'market-id',
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};
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|
||||||
jest.mock('./use-market-positions', () => ({
|
|
||||||
useMarketPositions: ({
|
|
||||||
marketId,
|
|
||||||
partyId,
|
|
||||||
}: {
|
|
||||||
marketId: string;
|
|
||||||
partyId: string;
|
|
||||||
}) => mockMarketPositions,
|
|
||||||
}));
|
|
||||||
|
|
||||||
describe('useMaximumPositionSize', () => {
|
|
||||||
it('should return correct size when no open positions', () => {
|
|
||||||
mockMarketPositions = null;
|
|
||||||
const price = '50';
|
|
||||||
const expected = 4000;
|
|
||||||
const { result } = renderHook(
|
|
||||||
() =>
|
|
||||||
useMaximumPositionSize({
|
|
||||||
marketId: '',
|
|
||||||
price,
|
|
||||||
settlementAssetId: '',
|
|
||||||
order: mockOrder,
|
|
||||||
}),
|
|
||||||
{ wrapper: MockedProvider }
|
|
||||||
);
|
|
||||||
expect(result.current).toBe(expected);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('should return correct size when open positions and same side', () => {
|
|
||||||
const price = '50';
|
|
||||||
mockMarketPositions = defaultMockMarketPositions;
|
|
||||||
const expected = 3999;
|
|
||||||
const { result } = renderHook(
|
|
||||||
() =>
|
|
||||||
useMaximumPositionSize({
|
|
||||||
marketId: '',
|
|
||||||
price,
|
|
||||||
settlementAssetId: '',
|
|
||||||
order: mockOrder,
|
|
||||||
}),
|
|
||||||
{ wrapper: MockedProvider }
|
|
||||||
);
|
|
||||||
expect(result.current).toBe(expected);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('should return correct size when open positions and opposite side', () => {
|
|
||||||
const price = '50';
|
|
||||||
mockOrder.side = Schema.Side.SIDE_SELL;
|
|
||||||
mockMarketPositions = defaultMockMarketPositions;
|
|
||||||
const expected = 4001;
|
|
||||||
const { result } = renderHook(
|
|
||||||
() =>
|
|
||||||
useMaximumPositionSize({
|
|
||||||
marketId: '',
|
|
||||||
price,
|
|
||||||
settlementAssetId: '',
|
|
||||||
order: mockOrder,
|
|
||||||
}),
|
|
||||||
{ wrapper: MockedProvider }
|
|
||||||
);
|
|
||||||
expect(result.current).toBe(expected);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('should return zero if no account balance', () => {
|
|
||||||
mockAccountBalance = {
|
|
||||||
accountBalance: '0',
|
|
||||||
accountDecimals: 5,
|
|
||||||
};
|
|
||||||
const price = '50';
|
|
||||||
mockMarketPositions = defaultMockMarketPositions;
|
|
||||||
const expected = 0;
|
|
||||||
const { result } = renderHook(
|
|
||||||
() =>
|
|
||||||
useMaximumPositionSize({
|
|
||||||
marketId: '',
|
|
||||||
price,
|
|
||||||
settlementAssetId: '',
|
|
||||||
order: mockOrder,
|
|
||||||
}),
|
|
||||||
{ wrapper: MockedProvider }
|
|
||||||
);
|
|
||||||
expect(result.current).toBe(expected);
|
|
||||||
});
|
|
||||||
});
|
|
||||||
@ -1,46 +0,0 @@
|
|||||||
import * as Schema from '@vegaprotocol/types';
|
|
||||||
import type { OrderSubmissionBody } from '@vegaprotocol/wallet';
|
|
||||||
import { useAccountBalance } from '@vegaprotocol/accounts';
|
|
||||||
import { BigNumber } from 'bignumber.js';
|
|
||||||
import { useMarketPositions } from './use-market-positions';
|
|
||||||
|
|
||||||
interface Props {
|
|
||||||
marketId: string;
|
|
||||||
price?: string;
|
|
||||||
settlementAssetId: string;
|
|
||||||
order: OrderSubmissionBody['orderSubmission'];
|
|
||||||
}
|
|
||||||
|
|
||||||
const getSize = (balance: string, price: string) =>
|
|
||||||
new BigNumber(balance).dividedBy(new BigNumber(price));
|
|
||||||
|
|
||||||
export const useMaximumPositionSize = ({
|
|
||||||
marketId,
|
|
||||||
price,
|
|
||||||
settlementAssetId,
|
|
||||||
order,
|
|
||||||
}: Props): number => {
|
|
||||||
const { accountBalance } = useAccountBalance(settlementAssetId) || {};
|
|
||||||
const marketPositions = useMarketPositions({ marketId: marketId });
|
|
||||||
if (!accountBalance || new BigNumber(accountBalance || 0).isZero()) {
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
const size = getSize(accountBalance, price || '');
|
|
||||||
|
|
||||||
if (!marketPositions) {
|
|
||||||
return size.toNumber() || 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
const isSameSide =
|
|
||||||
(new BigNumber(marketPositions.openVolume).isPositive() &&
|
|
||||||
order.side === Schema.Side.SIDE_BUY) ||
|
|
||||||
(new BigNumber(marketPositions.openVolume).isNegative() &&
|
|
||||||
order.side === Schema.Side.SIDE_SELL);
|
|
||||||
|
|
||||||
const adjustedForVolume = new BigNumber(size)[isSameSide ? 'minus' : 'plus'](
|
|
||||||
marketPositions.openVolume
|
|
||||||
);
|
|
||||||
|
|
||||||
return adjustedForVolume.isNegative() ? 0 : adjustedForVolume.toNumber();
|
|
||||||
};
|
|
||||||
@ -1,117 +0,0 @@
|
|||||||
import { renderHook } from '@testing-library/react';
|
|
||||||
import { MockedProvider } from '@apollo/client/testing';
|
|
||||||
import type { OrderSubmissionBody } from '@vegaprotocol/wallet';
|
|
||||||
import type { Market, MarketData } from '@vegaprotocol/market-list';
|
|
||||||
import { useOrderCloseOut } from './use-order-closeout';
|
|
||||||
|
|
||||||
jest.mock('@vegaprotocol/wallet', () => ({
|
|
||||||
...jest.requireActual('@vegaprotocol/wallet'),
|
|
||||||
useVegaWallet: jest.fn().mockReturnValue('wallet-pub-key'),
|
|
||||||
}));
|
|
||||||
let mockMarketMargin: string | undefined = undefined;
|
|
||||||
jest.mock('@vegaprotocol/positions', () => ({
|
|
||||||
...jest.requireActual('@vegaprotocol/positions'),
|
|
||||||
useMarketMargin: () => mockMarketMargin,
|
|
||||||
}));
|
|
||||||
|
|
||||||
describe('useOrderCloseOut', () => {
|
|
||||||
const order = { size: '2', side: 'SIDE_BUY' };
|
|
||||||
const market = {
|
|
||||||
decimalPlaces: 5,
|
|
||||||
tradableInstrument: {
|
|
||||||
instrument: {
|
|
||||||
product: {
|
|
||||||
settlementAsset: {
|
|
||||||
id: 'assetId',
|
|
||||||
},
|
|
||||||
},
|
|
||||||
},
|
|
||||||
},
|
|
||||||
} as unknown as Market;
|
|
||||||
|
|
||||||
const marketData = {
|
|
||||||
markPrice: 100000,
|
|
||||||
} as unknown as MarketData;
|
|
||||||
|
|
||||||
beforeEach(() => {
|
|
||||||
jest.clearAllMocks();
|
|
||||||
});
|
|
||||||
|
|
||||||
it('should return proper null value', () => {
|
|
||||||
mockMarketMargin = '-1';
|
|
||||||
const { result } = renderHook(
|
|
||||||
() =>
|
|
||||||
useOrderCloseOut({
|
|
||||||
order: order as OrderSubmissionBody['orderSubmission'],
|
|
||||||
market,
|
|
||||||
marketData: {
|
|
||||||
markPrice: '0',
|
|
||||||
} as MarketData,
|
|
||||||
}),
|
|
||||||
{
|
|
||||||
wrapper: MockedProvider,
|
|
||||||
}
|
|
||||||
);
|
|
||||||
expect(result.current).toEqual(null);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('should return proper sell value', () => {
|
|
||||||
mockMarketMargin = '0';
|
|
||||||
const { result } = renderHook(
|
|
||||||
() =>
|
|
||||||
useOrderCloseOut({
|
|
||||||
order: {
|
|
||||||
...order,
|
|
||||||
side: 'SIDE_SELL',
|
|
||||||
} as OrderSubmissionBody['orderSubmission'],
|
|
||||||
market,
|
|
||||||
marketData,
|
|
||||||
}),
|
|
||||||
{
|
|
||||||
wrapper: MockedProvider,
|
|
||||||
}
|
|
||||||
);
|
|
||||||
expect(result.current).toEqual('1');
|
|
||||||
});
|
|
||||||
|
|
||||||
it('should return proper sell value on limit order', () => {
|
|
||||||
mockMarketMargin = '0';
|
|
||||||
const { result } = renderHook(
|
|
||||||
() =>
|
|
||||||
useOrderCloseOut({
|
|
||||||
order: {
|
|
||||||
...order,
|
|
||||||
price: '1000000',
|
|
||||||
type: 'TYPE_LIMIT',
|
|
||||||
side: 'SIDE_SELL',
|
|
||||||
} as OrderSubmissionBody['orderSubmission'],
|
|
||||||
market,
|
|
||||||
marketData,
|
|
||||||
}),
|
|
||||||
{
|
|
||||||
wrapper: MockedProvider,
|
|
||||||
}
|
|
||||||
);
|
|
||||||
expect(result.current).toEqual('1000000');
|
|
||||||
});
|
|
||||||
|
|
||||||
it('should return proper empty value', () => {
|
|
||||||
const { result } = renderHook(
|
|
||||||
() =>
|
|
||||||
useOrderCloseOut({
|
|
||||||
order: {
|
|
||||||
...order,
|
|
||||||
side: 'SIDE_SELL',
|
|
||||||
} as OrderSubmissionBody['orderSubmission'],
|
|
||||||
market,
|
|
||||||
marketData: {
|
|
||||||
markPrice: '0',
|
|
||||||
} as MarketData,
|
|
||||||
}),
|
|
||||||
{
|
|
||||||
wrapper: MockedProvider,
|
|
||||||
}
|
|
||||||
);
|
|
||||||
expect(result.current).toEqual('0');
|
|
||||||
});
|
|
||||||
});
|
|
||||||
@ -1,61 +0,0 @@
|
|||||||
import { BigNumber } from 'bignumber.js';
|
|
||||||
import type { OrderSubmissionBody } from '@vegaprotocol/wallet';
|
|
||||||
import { addDecimal } from '@vegaprotocol/utils';
|
|
||||||
import * as Schema from '@vegaprotocol/types';
|
|
||||||
import type { Market, MarketData } from '@vegaprotocol/market-list';
|
|
||||||
import {
|
|
||||||
useAccountBalance,
|
|
||||||
useMarketAccountBalance,
|
|
||||||
} from '@vegaprotocol/accounts';
|
|
||||||
import { useMarketMargin } from '@vegaprotocol/positions';
|
|
||||||
import { useMarketPositions } from './use-market-positions';
|
|
||||||
|
|
||||||
interface Props {
|
|
||||||
order: OrderSubmissionBody['orderSubmission'];
|
|
||||||
market: Market;
|
|
||||||
marketData: MarketData;
|
|
||||||
}
|
|
||||||
|
|
||||||
export const useOrderCloseOut = ({
|
|
||||||
order,
|
|
||||||
market,
|
|
||||||
marketData,
|
|
||||||
}: Props): string | null => {
|
|
||||||
const { accountBalance, accountDecimals } = useAccountBalance(
|
|
||||||
market.tradableInstrument.instrument.product.settlementAsset.id
|
|
||||||
);
|
|
||||||
const { accountBalance: positionBalance, accountDecimals: positionDecimals } =
|
|
||||||
useMarketAccountBalance(market.id);
|
|
||||||
const maintenanceLevel = useMarketMargin(market.id);
|
|
||||||
|
|
||||||
const marginMaintenanceLevel = new BigNumber(
|
|
||||||
addDecimal(maintenanceLevel || 0, market.decimalPlaces)
|
|
||||||
);
|
|
||||||
const positionAccountBalance = new BigNumber(
|
|
||||||
addDecimal(positionBalance || 0, positionDecimals || 0)
|
|
||||||
);
|
|
||||||
const generalAccountBalance = new BigNumber(
|
|
||||||
addDecimal(accountBalance || 0, accountDecimals || 0)
|
|
||||||
);
|
|
||||||
const { openVolume } =
|
|
||||||
useMarketPositions({
|
|
||||||
marketId: market.id,
|
|
||||||
}) || {};
|
|
||||||
|
|
||||||
const volume = new BigNumber(
|
|
||||||
addDecimal(openVolume || '0', market.positionDecimalPlaces)
|
|
||||||
)[order.side === Schema.Side.SIDE_BUY ? 'plus' : 'minus'](order.size);
|
|
||||||
const price =
|
|
||||||
order.type === Schema.OrderType.TYPE_LIMIT && order.price
|
|
||||||
? new BigNumber(order.price)
|
|
||||||
: new BigNumber(addDecimal(marketData.markPrice, market.decimalPlaces));
|
|
||||||
// regarding formula (marginMaintenanceLevel - positionAccountBalance - generalAccountBalance) / volume + markPrice
|
|
||||||
const marginDifference = marginMaintenanceLevel
|
|
||||||
.minus(positionAccountBalance)
|
|
||||||
.minus(generalAccountBalance);
|
|
||||||
const closeOut = marginDifference.div(volume).plus(price);
|
|
||||||
if (closeOut.isPositive()) {
|
|
||||||
return closeOut.toString();
|
|
||||||
}
|
|
||||||
return null;
|
|
||||||
};
|
|
||||||
@ -5,6 +5,5 @@ export * from './lib/margin-data-provider';
|
|||||||
export * from './lib/margin-calculator';
|
export * from './lib/margin-calculator';
|
||||||
export * from './lib/positions-table';
|
export * from './lib/positions-table';
|
||||||
export * from './lib/use-market-margin';
|
export * from './lib/use-market-margin';
|
||||||
export * from './lib/use-market-position-open-volume';
|
|
||||||
export * from './lib/use-open-volume';
|
export * from './lib/use-open-volume';
|
||||||
export * from './lib/use-positions-data';
|
export * from './lib/use-positions-data';
|
||||||
|
|||||||
@ -354,10 +354,7 @@ export const volumeAndMarginProvider = makeDerivedDataProvider<
|
|||||||
partyId,
|
partyId,
|
||||||
marketIds: [marketId],
|
marketIds: [marketId],
|
||||||
filter: {
|
filter: {
|
||||||
status: [
|
status: [OrderStatus.STATUS_ACTIVE, OrderStatus.STATUS_PARKED],
|
||||||
OrderStatus.STATUS_ACTIVE,
|
|
||||||
OrderStatus.STATUS_PARTIALLY_FILLED,
|
|
||||||
],
|
|
||||||
},
|
},
|
||||||
}),
|
}),
|
||||||
(callback, client, variables) =>
|
(callback, client, variables) =>
|
||||||
|
|||||||
@ -1,29 +0,0 @@
|
|||||||
import { useCallback, useState } from 'react';
|
|
||||||
import { useVegaWallet } from '@vegaprotocol/wallet';
|
|
||||||
import { positionsDataProvider } from './positions-data-providers';
|
|
||||||
import { useDataProvider } from '@vegaprotocol/react-helpers';
|
|
||||||
import type { PositionFieldsFragment } from './__generated__/Positions';
|
|
||||||
|
|
||||||
export const useMarketPositionOpenVolume = (marketId: string) => {
|
|
||||||
const { pubKey } = useVegaWallet();
|
|
||||||
const [openVolume, setOpenVolume] = useState<string>('');
|
|
||||||
const update = useCallback(
|
|
||||||
({ data }: { data: PositionFieldsFragment[] | null }) => {
|
|
||||||
const position = data?.find((node) => node.market.id === marketId);
|
|
||||||
if (position?.openVolume) {
|
|
||||||
setOpenVolume(position?.openVolume || '');
|
|
||||||
}
|
|
||||||
return true;
|
|
||||||
},
|
|
||||||
[setOpenVolume, marketId]
|
|
||||||
);
|
|
||||||
|
|
||||||
useDataProvider({
|
|
||||||
dataProvider: positionsDataProvider,
|
|
||||||
variables: { partyId: pubKey || '' },
|
|
||||||
skip: !pubKey || !marketId,
|
|
||||||
update,
|
|
||||||
});
|
|
||||||
|
|
||||||
return openVolume;
|
|
||||||
};
|
|
||||||
Loading…
Reference in New Issue
Block a user