feat(trading): hook up new EstimatePosition and EstimateFees api methods (#3634)

2023-05-11 12:58:12 +02:00 · 2023-05-11 12:58:12 +02:00 · b2279c7e47
commit b2279c7e47
parent a8c17b6807
31 changed files with 562 additions and 636 deletions
--- a/apps/trading-e2e/src/integration/trading-deal-ticket-order.cy.ts
+++ b/apps/trading-e2e/src/integration/trading-deal-ticket-order.cy.ts
@ -16,6 +16,10 @@ describe('deal ticker order validation', { tags: '@smoke' }, () => {
    cy.wait('@Markets');
  });

+  beforeEach(() => {
+    cy.mockTradingPage();
+  });
+
  describe('limit order', () => {
    before(() => {
      cy.getByTestId(toggleLimit).click();
@ -98,7 +102,7 @@ describe('deal ticker order validation', { tags: '@smoke' }, () => {
            'have.text',
            'Total margin available'
          );
-          cy.get('.text-neutral-500').should('have.text', '~100,000.01 tDAI');
+          cy.get('.text-neutral-500').should('have.text', '100,000.01 tDAI');
        });
    });
  });
--- a/apps/trading-e2e/src/integration/trading-deal-ticket-submit-account.cy.ts
+++ b/apps/trading-e2e/src/integration/trading-deal-ticket-submit-account.cy.ts
@ -1,10 +1,6 @@
 import * as Schema from '@vegaprotocol/types';
 import { aliasGQLQuery } from '@vegaprotocol/cypress';
-import {
-  accountsQuery,
-  amendGeneralAccountBalance,
-  estimateOrderQuery,
-} from '@vegaprotocol/mock';
+import { accountsQuery, amendGeneralAccountBalance } from '@vegaprotocol/mock';
 import type { OrderSubmission } from '@vegaprotocol/wallet';
 import { createOrder } from '../support/create-order';

@ -44,13 +40,10 @@ describe(
        cy.setVegaWallet();
        cy.mockTradingPage();
        const accounts = accountsQuery();
-        amendGeneralAccountBalance(accounts, 'market-0', '100000000');
+        amendGeneralAccountBalance(accounts, 'market-0', '1');
        cy.mockGQL((req) => {
          aliasGQLQuery(req, 'Accounts', accounts);
        });
-        cy.mockGQL((req) => {
-          aliasGQLQuery(req, 'EstimateOrder', estimateOrderQuery());
-        });
        cy.mockSubscription();
        cy.visit('/#/markets/market-0');
        cy.wait('@Markets');
@ -66,7 +59,7 @@ describe(
        );
        cy.getByTestId('dealticket-warning-margin').should(
          'contain.text',
-          'You may not have enough margin available to open this position. 2,354.72283 tDAI is currently required. You have only 1,000.01 tDAI available.'
+          'You may not have enough margin available to open this position. 5.00 tDAI is currently required. You have only 0.01001 tDAI available.'
        );
        cy.getByTestId('deal-ticket-deposit-dialog-button').click();
        cy.getByTestId('dialog-content')
--- a/apps/trading-e2e/src/support/trading.ts
+++ b/apps/trading-e2e/src/support/trading.ts
@ -10,7 +10,7 @@ import {
  chainIdQuery,
  chartQuery,
  depositsQuery,
-  estimateOrderQuery,
+  estimateFeesQuery,
  marginsQuery,
  marketCandlesQuery,
  marketDataQuery,
@ -22,11 +22,14 @@ import {
  networkParamsQuery,
  nodeGuardQuery,
  ordersQuery,
+  estimatePositionQuery,
  positionsQuery,
  proposalListQuery,
  statisticsQuery,
  tradesQuery,
  withdrawalsQuery,
+  protocolUpgradeProposalsQuery,
+  blockStatisticsQuery,
 } from '@vegaprotocol/mock';
 import type { PartialDeep } from 'type-fest';
 import type { MarketDataQuery, MarketsQuery } from '@vegaprotocol/market-list';
@ -157,9 +160,16 @@ const mockTradingPage = (
  aliasGQLQuery(req, 'Candles', candlesQuery());
  aliasGQLQuery(req, 'Withdrawals', withdrawalsQuery());
  aliasGQLQuery(req, 'NetworkParams', networkParamsQuery());
-  aliasGQLQuery(req, 'EstimateOrder', estimateOrderQuery());
+  aliasGQLQuery(req, 'EstimateFees', estimateFeesQuery());
+  aliasGQLQuery(req, 'EstimatePosition', estimatePositionQuery());
  aliasGQLQuery(req, 'ProposalsList', proposalListQuery());
  aliasGQLQuery(req, 'Deposits', depositsQuery());
+  aliasGQLQuery(
+    req,
+    'ProtocolUpgradeProposals',
+    protocolUpgradeProposalsQuery()
+  );
+  aliasGQLQuery(req, 'BlockStatistics', blockStatisticsQuery());
 };
 declare global {
  // eslint-disable-next-line @typescript-eslint/no-namespace
--- a/libs/accounts/src/lib/use-account-balance.tsx
+++ b/libs/accounts/src/lib/use-account-balance.tsx
@ -33,9 +33,9 @@ export const useAccountBalance = (assetId?: string) => {

  return useMemo(
    () => ({
-      accountBalance,
-      accountDecimals,
+      accountBalance: pubKey ? accountBalance : '',
+      accountDecimals: pubKey ? accountDecimals : null,
    }),
-    [accountBalance, accountDecimals]
+    [accountBalance, accountDecimals, pubKey]
  );
 };
--- a/libs/accounts/src/lib/use-market-account-balance.tsx
+++ b/libs/accounts/src/lib/use-market-account-balance.tsx
@ -32,9 +32,9 @@ export const useMarketAccountBalance = (marketId: string) => {

  return useMemo(
    () => ({
-      accountBalance,
-      accountDecimals,
+      accountBalance: pubKey ? accountBalance : '',
+      accountDecimals: pubKey ? accountDecimals : null,
    }),
-    [accountBalance, accountDecimals]
+    [accountBalance, accountDecimals, pubKey]
  );
 };
--- a/libs/cypress/mock.ts
+++ b/libs/cypress/mock.ts
@ -23,5 +23,8 @@ export * from '../orders/src/lib/components/order-data-provider/orders.mock';
 export * from '../positions/src/lib/positions.mock';
 export * from '../network-parameters/src/network-params.mock';
 export * from '../wallet/src/connect-dialog/chain-id.mock';
+export * from '../positions/src/lib/estimate-position.mock';
 export * from '../trades/src/lib/trades.mock';
 export * from '../withdraws/src/lib/withdrawal.mock';
+export * from '../proposals/src/lib/protocol-upgrade-proposals/protocol-statistics-proposals.mock';
+export * from '../proposals/src/lib/protocol-upgrade-proposals/block-statistics.mock';
--- a/libs/cypress/src/lib/mock-gql.ts
+++ b/libs/cypress/src/lib/mock-gql.ts
@ -17,7 +17,12 @@ const hasOperationName = (
  operationName: string
 ) => {
  const { body } = req;
-  return 'operationName' in body && body.operationName === operationName;
+  return (
+    typeof body === 'object' &&
+    body !== null &&
+    'operationName' in body &&
+    body.operationName === operationName
+  );
 };

 export function addMockGQLCommand() {
--- a/libs/cypress/src/lib/mock-ws.ts
+++ b/libs/cypress/src/lib/mock-ws.ts
@ -20,8 +20,12 @@ const mockSocketServer = Cypress.env('VEGA_URL')
  : null;

 // DO NOT REMOVE: PASSTHROUGH for walletconnect
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-const relayServer = new Server('wss://relay.walletconnect.com', {
+new Server('wss://relay.walletconnect.com', {
+  mock: false,
+});
+
+// DO NOT REMOVE: PASSTHROUGH for hot module reload
+new Server('ws://localhost:4200/_next/webpack-hmr', {
  mock: false,
 });

--- a/libs/deal-ticket/src/components/deal-ticket-estimates.tsx
+++ b/libs/deal-ticket/src/components/deal-ticket-estimates.tsx
@ -1,132 +0,0 @@
-import React from 'react';
-import type { ReactNode } from 'react';
-import { t } from '@vegaprotocol/i18n';
-import { Icon, Tooltip, TrafficLight } from '@vegaprotocol/ui-toolkit';
-import { IconNames } from '@blueprintjs/icons';
-import * as constants from '../constants';
-
-interface DealTicketEstimatesProps {
-  quoteName?: string;
-  price?: string;
-  estCloseOut?: string;
-  estMargin?: string;
-  fees?: string;
-  notionalSize?: string;
-  size?: string;
-  slippage?: string;
-}
-
-export const DealTicketEstimates = ({
-  price,
-  quoteName,
-  estCloseOut,
-  estMargin,
-  fees,
-  notionalSize,
-  size,
-  slippage,
-}: DealTicketEstimatesProps) => (
-  <dl className="text-black dark:text-white">
-    {size && (
-      <div className="flex justify-between mb-2">
-        <DataTitle>{t('Contracts')}</DataTitle>
-        <ValueTooltipRow
-          value={size}
-          description={constants.CONTRACTS_MARGIN_TOOLTIP_TEXT}
-          id="contracts_tooltip_trigger"
-        />
-      </div>
-    )}
-    {price && (
-      <div className="flex justify-between mb-2">
-        <DataTitle>{t('Est. Price')}</DataTitle>
-        <dd>{price}</dd>
-      </div>
-    )}
-    {notionalSize && (
-      <div className="flex justify-between mb-2">
-        <DataTitle quoteName={quoteName}>{t('Est. Position Size')}</DataTitle>
-        <ValueTooltipRow
-          value={notionalSize}
-          description={constants.NOTIONAL_SIZE_TOOLTIP_TEXT(quoteName || '')}
-        />
-      </div>
-    )}
-    {fees && (
-      <div className="flex justify-between mb-2">
-        <DataTitle quoteName={quoteName}>{t('Est. Fees')}</DataTitle>
-        <ValueTooltipRow
-          value={fees}
-          description={constants.EST_FEES_TOOLTIP_TEXT}
-        />
-      </div>
-    )}
-    {estMargin && (
-      <div className="flex justify-between mb-2">
-        <DataTitle quoteName={quoteName}>{t('Est. Margin')}</DataTitle>
-        <ValueTooltipRow
-          value={estMargin}
-          description={constants.EST_MARGIN_TOOLTIP_TEXT(quoteName || '')}
-        />
-      </div>
-    )}
-    {estCloseOut && (
-      <div className="flex justify-between mb-2">
-        <DataTitle quoteName={quoteName}>{t('Est. Close out')}</DataTitle>
-        <ValueTooltipRow
-          value={estCloseOut}
-          description={constants.EST_CLOSEOUT_TOOLTIP_TEXT(quoteName || '')}
-        />
-      </div>
-    )}
-    {slippage && (
-      <div className="flex justify-between mb-2">
-        <DataTitle>{t('Est. Price Impact / Slippage')}</DataTitle>
-        <ValueTooltipRow description={constants.EST_SLIPPAGE}>
-          <TrafficLight value={parseFloat(slippage)} q1={1} q2={5}>
-            {slippage}%
-          </TrafficLight>
-        </ValueTooltipRow>
-      </div>
-    )}
-  </dl>
-);
-
-interface DataTitleProps {
-  children: ReactNode;
-  quoteName?: string;
-}
-
-export const DataTitle = ({ children, quoteName = '' }: DataTitleProps) => (
-  <dt>
-    {children}
-    {quoteName && <small> ({quoteName})</small>}
-  </dt>
-);
-
-interface ValueTooltipProps {
-  value?: string;
-  children?: ReactNode;
-  description: string;
-  id?: string;
-}
-
-export const ValueTooltipRow = ({
-  value,
-  children,
-  description,
-  id,
-}: ValueTooltipProps) => (
-  <dd className="flex gap-x-2 items-center">
-    {value || children}
-    <Tooltip align="center" description={description}>
-      <div className="cursor-help" id={id || ''} tabIndex={-1}>
-        <Icon
-          name={IconNames.ISSUE}
-          className="block rotate-180"
-          ariaLabel={description}
-        />
-      </div>
-    </Tooltip>
-  </dd>
-);
--- a/libs/deal-ticket/src/components/deal-ticket/deal-ticket-fee-details.tsx
+++ b/libs/deal-ticket/src/components/deal-ticket/deal-ticket-fee-details.tsx
@ -1,24 +1,8 @@
 import { Tooltip } from '@vegaprotocol/ui-toolkit';
 import classnames from 'classnames';
 import type { ReactNode } from 'react';
-import type { OrderSubmissionBody } from '@vegaprotocol/wallet';
-import type { Market, MarketData } from '@vegaprotocol/market-list';
-import {
-  getFeeDetailsValues,
-  useFeeDealTicketDetails,
-} from '../../hooks/use-fee-deal-ticket-details';
-
-interface DealTicketFeeDetailsProps {
-  order: OrderSubmissionBody['orderSubmission'];
-  market: Market;
-  marketData: MarketData;
-  currentInitialMargin?: string;
-  currentMaintenanceMargin?: string;
-  estimatedInitialMargin: string;
-  estimatedTotalInitialMargin: string;
-  marginAccountBalance: string;
-  generalAccountBalance: string;
-}
+import { getFeeDetailsValues } from '../../hooks/use-fee-deal-ticket-details';
+import type { FeeDetails } from '../../hooks/use-fee-deal-ticket-details';

 export interface DealTicketFeeDetailProps {
  label: string;
@ -45,17 +29,8 @@ export const DealTicketFeeDetail = ({
  </div>
 );

-export const DealTicketFeeDetails = ({
-  order,
-  market,
-  marketData,
-  ...args
-}: DealTicketFeeDetailsProps) => {
-  const feeDetails = useFeeDealTicketDetails(order, market, marketData);
-  const details = getFeeDetailsValues({
-    ...feeDetails,
-    ...args,
-  });
+export const DealTicketFeeDetails = (props: FeeDetails) => {
+  const details = getFeeDetailsValues(props);
  return (
    <div>
      {details.map(({ label, value, labelDescription, symbol, indent }) => (
--- a/libs/deal-ticket/src/components/deal-ticket/deal-ticket.tsx
+++ b/libs/deal-ticket/src/components/deal-ticket/deal-ticket.tsx
@ -25,6 +25,16 @@ import {
  TinyScroll,
 } from '@vegaprotocol/ui-toolkit';

+import {
+  useEstimatePositionQuery,
+  useOpenVolume,
+} from '@vegaprotocol/positions';
+import { toBigNum, removeDecimal } from '@vegaprotocol/utils';
+import { activeOrdersProvider } from '@vegaprotocol/orders';
+import { useEstimateFees } from '../../hooks/use-fee-deal-ticket-details';
+import { getDerivedPrice } from '../../utils/get-price';
+import type { OrderInfo } from '@vegaprotocol/types';
+
 import {
  validateExpiration,
  validateMarketState,
@ -34,7 +44,6 @@ import {
 } from '../../utils';
 import { ZeroBalanceError } from '../deal-ticket-validation/zero-balance-error';
 import { SummaryValidationType } from '../../constants';
-import { useInitialMargin } from '../../hooks/use-initial-margin';
 import type { Market, MarketData } from '@vegaprotocol/market-list';
 import { MarginWarning } from '../deal-ticket-validation/margin-warning';
 import {
@ -104,7 +113,67 @@ export const DealTicket = ({
      market.positionDecimalPlaces
    );

-  const { margin, totalMargin } = useInitialMargin(market.id, normalizedOrder);
+  const price = useMemo(() => {
+    return normalizedOrder && getDerivedPrice(normalizedOrder, marketData);
+  }, [normalizedOrder, marketData]);
+
+  const notionalSize = useMemo(() => {
+    if (price && normalizedOrder?.size) {
+      return removeDecimal(
+        toBigNum(
+          normalizedOrder.size,
+          market.positionDecimalPlaces
+        ).multipliedBy(toBigNum(price, market.decimalPlaces)),
+        asset.decimals
+      );
+    }
+    return null;
+  }, [
+    price,
+    normalizedOrder?.size,
+    market.decimalPlaces,
+    market.positionDecimalPlaces,
+    asset.decimals,
+  ]);
+
+  const feeEstimate = useEstimateFees(
+    normalizedOrder && { ...normalizedOrder, price }
+  );
+  const { data: activeOrders } = useDataProvider({
+    dataProvider: activeOrdersProvider,
+    variables: { partyId: pubKey || '' },
+    skip: !pubKey,
+  });
+  const openVolume = useOpenVolume(pubKey, market.id) ?? '0';
+  const orders = activeOrders
+    ? activeOrders.map<OrderInfo>(({ node: order }) => ({
+        isMarketOrder: order.type === OrderType.TYPE_MARKET,
+        price: order.price,
+        remaining: order.remaining,
+        side: order.side,
+      }))
+    : [];
+  if (normalizedOrder) {
+    orders.push({
+      isMarketOrder: normalizedOrder.type === OrderType.TYPE_MARKET,
+      price: normalizedOrder.price ?? '0',
+      remaining: normalizedOrder.size,
+      side: normalizedOrder.side,
+    });
+  }
+  const { data: positionEstimate } = useEstimatePositionQuery({
+    variables: {
+      marketId: market.id,
+      openVolume,
+      orders,
+      collateralAvailable:
+        marginAccountBalance || generalAccountBalance ? balance : undefined,
+    },
+    skip: !normalizedOrder,
+  });
+
+  const assetSymbol =
+    market.tradableInstrument.instrument.product.settlementAsset.symbol;

  const { data: currentMargins } = useDataProvider({
    dataProvider: marketMarginDataProvider,
@ -401,7 +470,10 @@ export const DealTicket = ({
          asset={asset}
          marketTradingMode={marketData.marketTradingMode}
          balance={balance}
-          margin={totalMargin}
+          margin={
+            positionEstimate?.estimatePosition?.margin.bestCase.initialLevel ||
+            '0'
+          }
          isReadOnly={isReadOnly}
          pubKey={pubKey}
          onClickCollateral={onClickCollateral}
@ -413,15 +485,15 @@ export const DealTicket = ({
          }
        />
        <DealTicketFeeDetails
-          order={normalizedOrder}
-          market={market}
-          marketData={marketData}
-          estimatedInitialMargin={margin}
-          estimatedTotalInitialMargin={totalMargin}
-          currentInitialMargin={currentMargins?.initialLevel}
-          currentMaintenanceMargin={currentMargins?.maintenanceLevel}
+          feeEstimate={feeEstimate}
+          notionalSize={notionalSize}
+          assetSymbol={assetSymbol}
          marginAccountBalance={marginAccountBalance}
          generalAccountBalance={generalAccountBalance}
+          positionEstimate={positionEstimate?.estimatePosition}
+          market={market}
+          currentInitialMargin={currentMargins?.initialLevel}
+          currentMaintenanceMargin={currentMargins?.maintenanceLevel}
        />
      </form>
    </TinyScroll>
--- a/libs/deal-ticket/src/components/index.ts
+++ b/libs/deal-ticket/src/components/index.ts
@ -1,4 +1,3 @@
 export * from './deal-ticket';
 export * from './deal-ticket-validation';
 export * from './trading-mode-tooltip';
-export * from './deal-ticket-estimates';
--- a/libs/deal-ticket/src/constants.ts
+++ b/libs/deal-ticket/src/constants.ts
@ -59,6 +59,10 @@ export const EST_FEES_TOOLTIP_TEXT = t(
  'When you execute a new buy or sell order, you must pay a small amount of commission to the network for doing so. This fee is used to provide income to the node operates of the network and market makers who make prices on the futures market you are trading.'
 );

+export const LIQUIDATION_PRICE_ESTIMATE_TOOLTIP_TEXT = t(
+  'This is a approximation to the liquidation price for that particular contract position, assuming nothing else changes, which may affect your margin and collateral balances.'
+);
+
 export const EST_SLIPPAGE = t(
  'When you execute a trade on Vega, the price obtained in the market may differ from the best available price displayed at the time of placing the trade. The estimated slippage shows the difference between the best available price and the estimated execution price, determined by market liquidity and your chosen order size.'
 );
--- a/libs/deal-ticket/src/hooks/EstimateOrder.graphql
+++ b/libs/deal-ticket/src/hooks/EstimateOrder.graphql
@ -1,4 +1,4 @@
-query EstimateOrder(
+query EstimateFees(
  $marketId: ID!
  $partyId: ID!
  $price: String
@ -8,7 +8,7 @@ query EstimateOrder(
  $expiration: Timestamp
  $type: OrderType!
 ) {
-  estimateOrder(
+  estimateFees(
    marketId: $marketId
    partyId: $partyId
    price: $price
@ -18,14 +18,11 @@ query EstimateOrder(
    expiration: $expiration
    type: $type
  ) {
-    fee {
+    fees {
      makerFee
      infrastructureFee
      liquidityFee
    }
-    marginLevels {
-      initialLevel
-    }
    totalFeeAmount
  }
 }
--- a/libs/deal-ticket/src/hooks/generated/EstimateOrder.ts
+++ b/libs/deal-ticket/src/hooks/generated/EstimateOrder.ts
@ -3,7 +3,7 @@ import * as Types from '@vegaprotocol/types';
 import { gql } from '@apollo/client';
 import * as Apollo from '@apollo/client';
 const defaultOptions = {} as const;
-export type EstimateOrderQueryVariables = Types.Exact<{
+export type EstimateFeesQueryVariables = Types.Exact<{
  marketId: Types.Scalars['ID'];
  partyId: Types.Scalars['ID'];
  price?: Types.InputMaybe<Types.Scalars['String']>;
@ -15,12 +15,12 @@ export type EstimateOrderQueryVariables = Types.Exact<{
 }>;


-export type EstimateOrderQuery = { __typename?: 'Query', estimateOrder: { __typename?: 'OrderEstimate', totalFeeAmount: string, fee: { __typename?: 'TradeFee', makerFee: string, infrastructureFee: string, liquidityFee: string }, marginLevels: { __typename?: 'MarginLevels', initialLevel: string } } };
+export type EstimateFeesQuery = { __typename?: 'Query', estimateFees: { __typename?: 'FeeEstimate', totalFeeAmount: string, fees: { __typename?: 'TradeFee', makerFee: string, infrastructureFee: string, liquidityFee: string } } };


-export const EstimateOrderDocument = gql`
-    query EstimateOrder($marketId: ID!, $partyId: ID!, $price: String, $size: String!, $side: Side!, $timeInForce: OrderTimeInForce!, $expiration: Timestamp, $type: OrderType!) {
-  estimateOrder(
+export const EstimateFeesDocument = gql`
+    query EstimateFees($marketId: ID!, $partyId: ID!, $price: String, $size: String!, $side: Side!, $timeInForce: OrderTimeInForce!, $expiration: Timestamp, $type: OrderType!) {
+  estimateFees(
    marketId: $marketId
    partyId: $partyId
    price: $price
@ -30,30 +30,27 @@ export const EstimateOrderDocument = gql`
    expiration: $expiration
    type: $type
  ) {
-    fee {
+    fees {
      makerFee
      infrastructureFee
      liquidityFee
    }
-    marginLevels {
-      initialLevel
-    }
    totalFeeAmount
  }
 }
    `;

 /**
- * __useEstimateOrderQuery__
+ * __useEstimateFeesQuery__
 *
- * To run a query within a React component, call `useEstimateOrderQuery` and pass it any options that fit your needs.
- * When your component renders, `useEstimateOrderQuery` returns an object from Apollo Client that contains loading, error, and data properties
+ * To run a query within a React component, call `useEstimateFeesQuery` and pass it any options that fit your needs.
+ * When your component renders, `useEstimateFeesQuery` returns an object from Apollo Client that contains loading, error, and data properties
 * you can use to render your UI.
 *
 * @param baseOptions options that will be passed into the query, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options;
 *
 * @example
- * const { data, loading, error } = useEstimateOrderQuery({
+ * const { data, loading, error } = useEstimateFeesQuery({
 *   variables: {
 *      marketId: // value for 'marketId'
 *      partyId: // value for 'partyId'
@ -66,14 +63,14 @@ export const EstimateOrderDocument = gql`
 *   },
 * });
 */
-export function useEstimateOrderQuery(baseOptions: Apollo.QueryHookOptions<EstimateOrderQuery, EstimateOrderQueryVariables>) {
+export function useEstimateFeesQuery(baseOptions: Apollo.QueryHookOptions<EstimateFeesQuery, EstimateFeesQueryVariables>) {
        const options = {...defaultOptions, ...baseOptions}
-        return Apollo.useQuery<EstimateOrderQuery, EstimateOrderQueryVariables>(EstimateOrderDocument, options);
+        return Apollo.useQuery<EstimateFeesQuery, EstimateFeesQueryVariables>(EstimateFeesDocument, options);
      }
-export function useEstimateOrderLazyQuery(baseOptions?: Apollo.LazyQueryHookOptions<EstimateOrderQuery, EstimateOrderQueryVariables>) {
+export function useEstimateFeesLazyQuery(baseOptions?: Apollo.LazyQueryHookOptions<EstimateFeesQuery, EstimateFeesQueryVariables>) {
          const options = {...defaultOptions, ...baseOptions}
-          return Apollo.useLazyQuery<EstimateOrderQuery, EstimateOrderQueryVariables>(EstimateOrderDocument, options);
+          return Apollo.useLazyQuery<EstimateFeesQuery, EstimateFeesQueryVariables>(EstimateFeesDocument, options);
        }
-export type EstimateOrderQueryHookResult = ReturnType<typeof useEstimateOrderQuery>;
-export type EstimateOrderLazyQueryHookResult = ReturnType<typeof useEstimateOrderLazyQuery>;
-export type EstimateOrderQueryResult = Apollo.QueryResult<EstimateOrderQuery, EstimateOrderQueryVariables>;
+export type EstimateFeesQueryHookResult = ReturnType<typeof useEstimateFeesQuery>;
+export type EstimateFeesLazyQueryHookResult = ReturnType<typeof useEstimateFeesLazyQuery>;
+export type EstimateFeesQueryResult = Apollo.QueryResult<EstimateFeesQuery, EstimateFeesQueryVariables>;
--- a/libs/deal-ticket/src/hooks/estimate-order.mock.ts
+++ b/libs/deal-ticket/src/hooks/estimate-order.mock.ts
@ -1,21 +1,20 @@
 import type { PartialDeep } from 'type-fest';
 import merge from 'lodash/merge';
-import type { EstimateOrderQuery } from './__generated__/EstimateOrder';
+import type { EstimateFeesQuery } from './__generated__/EstimateOrder';

-export const estimateOrderQuery = (
-  override?: PartialDeep<EstimateOrderQuery>
-): EstimateOrderQuery => {
-  const defaultResult: EstimateOrderQuery = {
-    estimateOrder: {
-      __typename: 'OrderEstimate',
+export const estimateFeesQuery = (
+  override?: PartialDeep<EstimateFeesQuery>
+): EstimateFeesQuery => {
+  const defaultResult: EstimateFeesQuery = {
+    estimateFees: {
+      __typename: 'FeeEstimate',
      totalFeeAmount: '0.0006',
-      fee: {
+      fees: {
        __typename: 'TradeFee',
        makerFee: '100000',
        infrastructureFee: '100000',
        liquidityFee: '100000',
      },
-      marginLevels: { __typename: 'MarginLevels', initialLevel: '1' },
    },
  };
  return merge(defaultResult, override);
--- a/libs/deal-ticket/src/hooks/use-fee-deal-ticket-details.tsx
+++ b/libs/deal-ticket/src/hooks/use-fee-deal-ticket-details.tsx
@ -1,14 +1,9 @@
 import { FeesBreakdown } from '@vegaprotocol/market-info';
-import {
-  addDecimal,
-  addDecimalsFormatNumber,
-  formatNumber,
-  toBigNum,
-} from '@vegaprotocol/utils';
+import { addDecimalsFormatNumber, isNumeric } from '@vegaprotocol/utils';
 import { t } from '@vegaprotocol/i18n';
 import { useVegaWallet } from '@vegaprotocol/wallet';
-import { useMemo } from 'react';
-import type { Market, MarketData } from '@vegaprotocol/market-list';
+import type { Market } from '@vegaprotocol/market-list';
+import type { EstimatePositionQuery } from '@vegaprotocol/positions';
 import type { OrderSubmissionBody } from '@vegaprotocol/wallet';
 import {
  EST_TOTAL_MARGIN_TOOLTIP_TEXT,
@ -17,58 +12,30 @@ import {
  MARGIN_DIFF_TOOLTIP_TEXT,
  DEDUCTION_FROM_COLLATERAL_TOOLTIP_TEXT,
  TOTAL_MARGIN_AVAILABLE,
+  LIQUIDATION_PRICE_ESTIMATE_TOOLTIP_TEXT,
 } from '../constants';
-import { useMarketAccountBalance } from '@vegaprotocol/accounts';
-import { getDerivedPrice } from '../utils/get-price';
-import { useEstimateOrderQuery } from './__generated__/EstimateOrder';
-import type { EstimateOrderQuery } from './__generated__/EstimateOrder';

-export const useFeeDealTicketDetails = (
-  order: OrderSubmissionBody['orderSubmission'],
-  market: Market,
-  marketData: MarketData
+import { useEstimateFeesQuery } from './__generated__/EstimateOrder';
+import type { EstimateFeesQuery } from './__generated__/EstimateOrder';
+
+export const useEstimateFees = (
+  order?: OrderSubmissionBody['orderSubmission']
 ) => {
  const { pubKey } = useVegaWallet();
-  const { accountBalance } = useMarketAccountBalance(market.id);

-  const price = useMemo(() => {
-    return getDerivedPrice(order, marketData);
-  }, [order, marketData]);
-
-  const { data: estMargin } = useEstimateOrderQuery({
-    variables: {
-      marketId: market.id,
+  const { data } = useEstimateFeesQuery({
+    variables: order && {
+      marketId: order.marketId,
      partyId: pubKey || '',
-      price,
+      price: order.price,
      size: order.size,
      side: order.side,
      timeInForce: order.timeInForce,
      type: order.type,
    },
-    skip: !pubKey || !market || !order.size || !price,
+    skip: !pubKey || !order?.size || !order?.price,
  });
-
-  const notionalSize = useMemo(() => {
-    if (price && order.size) {
-      return toBigNum(order.size, market.positionDecimalPlaces)
-        .multipliedBy(addDecimal(price, market.decimalPlaces))
-        .toString();
-    }
-    return null;
-  }, [price, order.size, market.decimalPlaces, market.positionDecimalPlaces]);
-
-  const assetSymbol =
-    market.tradableInstrument.instrument.product.settlementAsset.symbol;
-
-  return useMemo(() => {
-    return {
-      market,
-      assetSymbol,
-      notionalSize,
-      accountBalance,
-      estimateOrder: estMargin?.estimateOrder,
-    };
-  }, [market, assetSymbol, notionalSize, accountBalance, estMargin]);
+  return data?.estimateFees;
 };

 export interface FeeDetails {
@ -77,42 +44,54 @@ export interface FeeDetails {
  market: Market;
  assetSymbol: string;
  notionalSize: string | null;
-  estimateOrder: EstimateOrderQuery['estimateOrder'] | undefined;
-  estimatedInitialMargin: string;
-  estimatedTotalInitialMargin: string;
+  feeEstimate: EstimateFeesQuery['estimateFees'] | undefined;
  currentInitialMargin?: string;
  currentMaintenanceMargin?: string;
+  positionEstimate: EstimatePositionQuery['estimatePosition'];
 }

+const emptyValue = '-';
+const formatValue = (
+  value: string | number | null | undefined,
+  formatDecimals: number
+): string => {
+  return isNumeric(value)
+    ? addDecimalsFormatNumber(value, formatDecimals)
+    : emptyValue;
+};
+const formatRange = (
+  min: string | number | null | undefined,
+  max: string | number | null | undefined,
+  formatDecimals: number
+) => {
+  const minFormatted = formatValue(min, formatDecimals);
+  const maxFormatted = formatValue(max, formatDecimals);
+  if (minFormatted !== maxFormatted) {
+    return `${minFormatted} - ${maxFormatted}`;
+  }
+  if (minFormatted !== emptyValue) {
+    return minFormatted;
+  }
+  return maxFormatted;
+};
+
 export const getFeeDetailsValues = ({
  marginAccountBalance,
  generalAccountBalance,
  assetSymbol,
-  estimateOrder,
+  feeEstimate,
  market,
  notionalSize,
-  estimatedTotalInitialMargin,
  currentInitialMargin,
  currentMaintenanceMargin,
+  positionEstimate,
 }: FeeDetails) => {
+  const liquidationEstimate = positionEstimate?.liquidation;
+  const marginEstimate = positionEstimate?.margin;
  const totalBalance =
    BigInt(generalAccountBalance || '0') + BigInt(marginAccountBalance || '0');
  const assetDecimals =
    market.tradableInstrument.instrument.product.settlementAsset.decimals;
-  const formatValueWithMarketDp = (
-    value: string | number | null | undefined
-  ): string => {
-    return value && !isNaN(Number(value))
-      ? formatNumber(value, market.decimalPlaces)
-      : '-';
-  };
-  const formatValueWithAssetDp = (
-    value: string | number | null | undefined
-  ): string => {
-    return value && !isNaN(Number(value))
-      ? addDecimalsFormatNumber(value, assetDecimals)
-      : '-';
-  };
  const details: {
    label: string;
    value?: string | null;
@ -122,15 +101,15 @@ export const getFeeDetailsValues = ({
  }[] = [
    {
      label: t('Notional'),
-      value: formatValueWithMarketDp(notionalSize),
+      value: formatValue(notionalSize, assetDecimals),
      symbol: assetSymbol,
      labelDescription: NOTIONAL_SIZE_TOOLTIP_TEXT(assetSymbol),
    },
    {
      label: t('Fees'),
      value:
-        estimateOrder?.totalFeeAmount &&
-        `~${formatValueWithAssetDp(estimateOrder?.totalFeeAmount)}`,
+        feeEstimate?.totalFeeAmount &&
+        `~${formatValue(feeEstimate?.totalFeeAmount, assetDecimals)}`,
      labelDescription: (
        <>
          <span>
@ -139,7 +118,7 @@ export const getFeeDetailsValues = ({
            )}
          </span>
          <FeesBreakdown
-            fees={estimateOrder?.fee}
+            fees={feeEstimate?.fees}
            feeFactors={market.fees.factors}
            symbol={assetSymbol}
            decimals={assetDecimals}
@ -148,66 +127,147 @@ export const getFeeDetailsValues = ({
      ),
      symbol: assetSymbol,
    },
-    {
-      label: t('Margin required'),
-      value: `~${formatValueWithAssetDp(
-        currentInitialMargin
-          ? (
-              BigInt(estimatedTotalInitialMargin) - BigInt(currentInitialMargin)
-            ).toString()
-          : estimatedTotalInitialMargin
-      )}`,
-      symbol: assetSymbol,
-      labelDescription: MARGIN_DIFF_TOOLTIP_TEXT(assetSymbol),
-    },
  ];
-  if (totalBalance) {
-    const totalMarginAvailable = (
-      currentMaintenanceMargin
-        ? totalBalance - BigInt(currentMaintenanceMargin)
-        : totalBalance
-    ).toString();
+  let marginRequiredBestCase: string | undefined = undefined;
+  let marginRequiredWorstCase: string | undefined = undefined;
+  if (marginEstimate) {
+    if (currentInitialMargin) {
+      marginRequiredBestCase = (
+        BigInt(marginEstimate.bestCase.initialLevel) -
+        BigInt(currentInitialMargin)
+      ).toString();
+      if (marginRequiredBestCase.startsWith('-')) {
+        marginRequiredBestCase = '0';
+      }
+      marginRequiredWorstCase = (
+        BigInt(marginEstimate.worstCase.initialLevel) -
+        BigInt(currentInitialMargin)
+      ).toString();
+      if (marginRequiredWorstCase.startsWith('-')) {
+        marginRequiredWorstCase = '0';
+      }
+    } else {
+      marginRequiredBestCase = marginEstimate.bestCase.initialLevel;
+      marginRequiredWorstCase = marginEstimate.worstCase.initialLevel;
+    }
+  }
+  details.push({
+    label: t('Margin required'),
+    value: formatRange(
+      marginRequiredBestCase,
+      marginRequiredWorstCase,
+      assetDecimals
+    ),
+    symbol: assetSymbol,
+    labelDescription: MARGIN_DIFF_TOOLTIP_TEXT(assetSymbol),
+  });
+
+  const totalMarginAvailable = (
+    currentMaintenanceMargin
+      ? totalBalance - BigInt(currentMaintenanceMargin)
+      : totalBalance
+  ).toString();
+
+  details.push({
+    indent: true,
+    label: t('Total margin available'),
+    value: formatValue(totalMarginAvailable, assetDecimals),
+    symbol: assetSymbol,
+    labelDescription: TOTAL_MARGIN_AVAILABLE(
+      formatValue(generalAccountBalance, assetDecimals),
+      formatValue(marginAccountBalance, assetDecimals),
+      formatValue(currentMaintenanceMargin, assetDecimals),
+      assetSymbol
+    ),
+  });
+
+  if (marginAccountBalance) {
+    const deductionFromCollateralBestCase =
+      BigInt(marginEstimate?.bestCase.initialLevel ?? 0) -
+      BigInt(marginAccountBalance);
+
+    const deductionFromCollateralWorstCase =
+      BigInt(marginEstimate?.worstCase.initialLevel ?? 0) -
+      BigInt(marginAccountBalance);

    details.push({
      indent: true,
-      label: t('Total margin available'),
-      value: `~${formatValueWithAssetDp(totalMarginAvailable)}`,
-      symbol: assetSymbol,
-      labelDescription: TOTAL_MARGIN_AVAILABLE(
-        formatValueWithAssetDp(generalAccountBalance),
-        formatValueWithAssetDp(marginAccountBalance),
-        formatValueWithAssetDp(currentMaintenanceMargin),
-        assetSymbol
+      label: t('Deduction from collateral'),
+      value: formatRange(
+        deductionFromCollateralBestCase > 0
+          ? deductionFromCollateralBestCase.toString()
+          : '0',
+        deductionFromCollateralWorstCase > 0
+          ? deductionFromCollateralWorstCase.toString()
+          : '0',
+        assetDecimals
      ),
+      symbol: assetSymbol,
+      labelDescription: DEDUCTION_FROM_COLLATERAL_TOOLTIP_TEXT(assetSymbol),
    });

-    if (marginAccountBalance) {
-      const deductionFromCollateral =
-        BigInt(estimatedTotalInitialMargin) - BigInt(marginAccountBalance);
-
-      details.push({
-        indent: true,
-        label: t('Deduction from collateral'),
-        value: `~${formatValueWithAssetDp(
-          deductionFromCollateral > 0 ? deductionFromCollateral.toString() : '0'
-        )}`,
-        symbol: assetSymbol,
-        labelDescription: DEDUCTION_FROM_COLLATERAL_TOOLTIP_TEXT(assetSymbol),
-      });
-    }
-
    details.push({
      label: t('Projected margin'),
-      value: `~${formatValueWithAssetDp(estimatedTotalInitialMargin)}`,
+      value: formatRange(
+        marginEstimate?.bestCase.initialLevel,
+        marginEstimate?.worstCase.initialLevel,
+        assetDecimals
+      ),
      symbol: assetSymbol,
      labelDescription: EST_TOTAL_MARGIN_TOOLTIP_TEXT,
    });
  }
  details.push({
    label: t('Current margin allocation'),
-    value: `${formatValueWithAssetDp(marginAccountBalance)}`,
+    value: formatValue(marginAccountBalance, assetDecimals),
    symbol: assetSymbol,
    labelDescription: MARGIN_ACCOUNT_TOOLTIP_TEXT,
  });
+
+  let liquidationPriceEstimate = emptyValue;
+
+  if (liquidationEstimate) {
+    const liquidationEstimateBestCaseIncludingBuyOrders = BigInt(
+      liquidationEstimate.bestCase.including_buy_orders.replace(/\..*/, '')
+    );
+    const liquidationEstimateBestCaseIncludingSellOrders = BigInt(
+      liquidationEstimate.bestCase.including_sell_orders.replace(/\..*/, '')
+    );
+    const liquidationEstimateBestCase =
+      liquidationEstimateBestCaseIncludingBuyOrders >
+      liquidationEstimateBestCaseIncludingSellOrders
+        ? liquidationEstimateBestCaseIncludingBuyOrders
+        : liquidationEstimateBestCaseIncludingSellOrders;
+
+    const liquidationEstimateWorstCaseIncludingBuyOrders = BigInt(
+      liquidationEstimate.worstCase.including_buy_orders.replace(/\..*/, '')
+    );
+    const liquidationEstimateWorstCaseIncludingSellOrders = BigInt(
+      liquidationEstimate.worstCase.including_sell_orders.replace(/\..*/, '')
+    );
+    const liquidationEstimateWorstCase =
+      liquidationEstimateWorstCaseIncludingBuyOrders >
+      liquidationEstimateWorstCaseIncludingSellOrders
+        ? liquidationEstimateWorstCaseIncludingBuyOrders
+        : liquidationEstimateWorstCaseIncludingSellOrders;
+    liquidationPriceEstimate = formatRange(
+      (liquidationEstimateBestCase < liquidationEstimateWorstCase
+        ? liquidationEstimateBestCase
+        : liquidationEstimateWorstCase
+      ).toString(),
+      (liquidationEstimateBestCase > liquidationEstimateWorstCase
+        ? liquidationEstimateBestCase
+        : liquidationEstimateWorstCase
+      ).toString(),
+      assetDecimals
+    );
+  }
+
+  details.push({
+    label: t('Liquidation price estimate'),
+    value: liquidationPriceEstimate,
+    symbol: assetSymbol,
+    labelDescription: LIQUIDATION_PRICE_ESTIMATE_TOOLTIP_TEXT,
+  });
  return details;
 };
--- a/libs/deal-ticket/src/hooks/use-initial-margin.ts
+++ b/libs/deal-ticket/src/hooks/use-initial-margin.ts
@ -1,74 +0,0 @@
-import { useMemo } from 'react';
-import { useDataProvider } from '@vegaprotocol/data-provider';
-import { useVegaWallet } from '@vegaprotocol/wallet';
-import { marketDataProvider } from '@vegaprotocol/market-list';
-import {
-  calculateMargins,
-  // getDerivedPrice,
-  volumeAndMarginProvider,
-} from '@vegaprotocol/positions';
-import { Side } from '@vegaprotocol/types';
-import type { OrderSubmissionBody } from '@vegaprotocol/wallet';
-import { marketInfoProvider } from '@vegaprotocol/market-info';
-
-export const useInitialMargin = (
-  marketId: OrderSubmissionBody['orderSubmission']['marketId'],
-  order?: OrderSubmissionBody['orderSubmission']
-) => {
-  const { pubKey } = useVegaWallet();
-  const { data: marketData } = useDataProvider({
-    dataProvider: marketDataProvider,
-    variables: { marketId },
-  });
-  const { data: activeVolumeAndMargin } = useDataProvider({
-    dataProvider: volumeAndMarginProvider,
-    variables: { marketId, partyId: pubKey || '' },
-    skip: !pubKey,
-  });
-  const { data: marketInfo } = useDataProvider({
-    dataProvider: marketInfoProvider,
-    variables: { marketId },
-  });
-  let totalMargin = '0';
-  let margin = '0';
-  if (marketInfo?.riskFactors && marketData && order) {
-    const {
-      positionDecimalPlaces,
-      decimalPlaces,
-      tradableInstrument,
-      riskFactors,
-    } = marketInfo;
-    const { marginCalculator, instrument } = tradableInstrument;
-    const { decimals } = instrument.product.settlementAsset;
-    margin = totalMargin = calculateMargins({
-      side: order.side,
-      size: order.size,
-      price: marketData.markPrice, // getDerivedPrice(order, marketData), same in positions-data-providers
-      positionDecimalPlaces,
-      decimalPlaces,
-      decimals,
-      scalingFactors: marginCalculator?.scalingFactors,
-      riskFactors,
-    }).initialMargin;
-  }
-
-  if (activeVolumeAndMargin) {
-    let sellMargin = BigInt(activeVolumeAndMargin.sellInitialMargin);
-    let buyMargin = BigInt(activeVolumeAndMargin.buyInitialMargin);
-    if (order?.side === Side.SIDE_SELL) {
-      sellMargin += BigInt(totalMargin);
-    } else {
-      buyMargin += BigInt(totalMargin);
-    }
-    totalMargin =
-      sellMargin > buyMargin ? sellMargin.toString() : buyMargin.toString();
-  }
-
-  return useMemo(
-    () => ({
-      totalMargin,
-      margin,
-    }),
-    [totalMargin, margin]
-  );
-};
--- a/libs/environment/src/hooks/use-node-health.ts
+++ b/libs/environment/src/hooks/use-node-health.ts
@ -38,7 +38,7 @@ export const useNodeHealth = () => {
      return;
    }

-    if (!('Cypress' in window)) {
+    if (!('Cypress' in window) && window.location.hostname !== 'localhost') {
      startPolling(POLL_INTERVAL);
    }
  }, [error, startPolling, stopPolling]);
--- a/libs/network-info/src/network-info.tsx
+++ b/libs/network-info/src/network-info.tsx
@ -2,7 +2,6 @@ import { Fragment } from 'react';
 import { t } from '@vegaprotocol/i18n';
 import { Link, Lozenge } from '@vegaprotocol/ui-toolkit';
 import {
-  NodeSwitcherDialog,
  useEnvironment,
  useNodeSwitcherStore,
 } from '@vegaprotocol/environment';
--- a/libs/positions/src/index.ts
+++ b/libs/positions/src/index.ts
@ -2,7 +2,6 @@ export * from './lib/__generated__/Positions';
 export * from './lib/positions-container';
 export * from './lib/positions-data-providers';
 export * from './lib/margin-data-provider';
-export * from './lib/margin-calculator';
 export * from './lib/positions-table';
 export * from './lib/use-market-margin';
 export * from './lib/use-open-volume';
--- a/libs/positions/src/lib/Positions.graphql
+++ b/libs/positions/src/lib/Positions.graphql
@ -75,3 +75,44 @@ subscription MarginsSubscription($partyId: ID!) {
    timestamp
  }
 }
+
+query EstimatePosition(
+  $marketId: ID!
+  $openVolume: String!
+  $orders: [OrderInfo!]
+  $collateralAvailable: String
+) {
+  estimatePosition(
+    marketId: $marketId
+    openVolume: $openVolume
+    orders: $orders
+    collateralAvailable: $collateralAvailable
+  ) {
+    margin {
+      worstCase {
+        maintenanceLevel
+        searchLevel
+        initialLevel
+        collateralReleaseLevel
+      }
+      bestCase {
+        maintenanceLevel
+        searchLevel
+        initialLevel
+        collateralReleaseLevel
+      }
+    }
+    liquidation {
+      worstCase {
+        open_volume_only
+        including_buy_orders
+        including_sell_orders
+      }
+      bestCase {
+        open_volume_only
+        including_buy_orders
+        including_sell_orders
+      }
+    }
+  }
+}
--- a/libs/positions/src/lib/generated/Positions.ts
+++ b/libs/positions/src/lib/generated/Positions.ts
@ -35,6 +35,16 @@ export type MarginsSubscriptionSubscriptionVariables = Types.Exact<{

 export type MarginsSubscriptionSubscription = { __typename?: 'Subscription', margins: { __typename?: 'MarginLevelsUpdate', marketId: string, asset: string, partyId: string, maintenanceLevel: string, searchLevel: string, initialLevel: string, collateralReleaseLevel: string, timestamp: any } };

+export type EstimatePositionQueryVariables = Types.Exact<{
+  marketId: Types.Scalars['ID'];
+  openVolume: Types.Scalars['String'];
+  orders?: Types.InputMaybe<Array<Types.OrderInfo> | Types.OrderInfo>;
+  collateralAvailable?: Types.InputMaybe<Types.Scalars['String']>;
+}>;
+
+
+export type EstimatePositionQuery = { __typename?: 'Query', estimatePosition?: { __typename?: 'PositionEstimate', margin: { __typename?: 'MarginEstimate', worstCase: { __typename?: 'MarginLevels', maintenanceLevel: string, searchLevel: string, initialLevel: string, collateralReleaseLevel: string }, bestCase: { __typename?: 'MarginLevels', maintenanceLevel: string, searchLevel: string, initialLevel: string, collateralReleaseLevel: string } }, liquidation?: { __typename?: 'LiquidationEstimate', worstCase: { __typename?: 'LiquidationPrice', open_volume_only: string, including_buy_orders: string, including_sell_orders: string }, bestCase: { __typename?: 'LiquidationPrice', open_volume_only: string, including_buy_orders: string, including_sell_orders: string } } | null } | null };
+
 export const PositionFieldsFragmentDoc = gql`
    fragment PositionFields on Position {
  realisedPNL
@ -220,4 +230,72 @@ export function useMarginsSubscriptionSubscription(baseOptions: Apollo.Subscript
        return Apollo.useSubscription<MarginsSubscriptionSubscription, MarginsSubscriptionSubscriptionVariables>(MarginsSubscriptionDocument, options);
      }
 export type MarginsSubscriptionSubscriptionHookResult = ReturnType<typeof useMarginsSubscriptionSubscription>;
-export type MarginsSubscriptionSubscriptionResult = Apollo.SubscriptionResult<MarginsSubscriptionSubscription>;
+export type MarginsSubscriptionSubscriptionResult = Apollo.SubscriptionResult<MarginsSubscriptionSubscription>;
+export const EstimatePositionDocument = gql`
+    query EstimatePosition($marketId: ID!, $openVolume: String!, $orders: [OrderInfo!], $collateralAvailable: String) {
+  estimatePosition(
+    marketId: $marketId
+    openVolume: $openVolume
+    orders: $orders
+    collateralAvailable: $collateralAvailable
+  ) {
+    margin {
+      worstCase {
+        maintenanceLevel
+        searchLevel
+        initialLevel
+        collateralReleaseLevel
+      }
+      bestCase {
+        maintenanceLevel
+        searchLevel
+        initialLevel
+        collateralReleaseLevel
+      }
+    }
+    liquidation {
+      worstCase {
+        open_volume_only
+        including_buy_orders
+        including_sell_orders
+      }
+      bestCase {
+        open_volume_only
+        including_buy_orders
+        including_sell_orders
+      }
+    }
+  }
+}
+    `;
+
+/**
+ * __useEstimatePositionQuery__
+ *
+ * To run a query within a React component, call `useEstimatePositionQuery` and pass it any options that fit your needs.
+ * When your component renders, `useEstimatePositionQuery` returns an object from Apollo Client that contains loading, error, and data properties
+ * you can use to render your UI.
+ *
+ * @param baseOptions options that will be passed into the query, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options;
+ *
+ * @example
+ * const { data, loading, error } = useEstimatePositionQuery({
+ *   variables: {
+ *      marketId: // value for 'marketId'
+ *      openVolume: // value for 'openVolume'
+ *      orders: // value for 'orders'
+ *      collateralAvailable: // value for 'collateralAvailable'
+ *   },
+ * });
+ */
+export function useEstimatePositionQuery(baseOptions: Apollo.QueryHookOptions<EstimatePositionQuery, EstimatePositionQueryVariables>) {
+        const options = {...defaultOptions, ...baseOptions}
+        return Apollo.useQuery<EstimatePositionQuery, EstimatePositionQueryVariables>(EstimatePositionDocument, options);
+      }
+export function useEstimatePositionLazyQuery(baseOptions?: Apollo.LazyQueryHookOptions<EstimatePositionQuery, EstimatePositionQueryVariables>) {
+          const options = {...defaultOptions, ...baseOptions}
+          return Apollo.useLazyQuery<EstimatePositionQuery, EstimatePositionQueryVariables>(EstimatePositionDocument, options);
+        }
+export type EstimatePositionQueryHookResult = ReturnType<typeof useEstimatePositionQuery>;
+export type EstimatePositionLazyQueryHookResult = ReturnType<typeof useEstimatePositionLazyQuery>;
+export type EstimatePositionQueryResult = Apollo.QueryResult<EstimatePositionQuery, EstimatePositionQueryVariables>;
--- a/libs/positions/src/lib/estimate-position.mock.ts
+++ b/libs/positions/src/lib/estimate-position.mock.ts
@ -0,0 +1,40 @@
+import type { PartialDeep } from 'type-fest';
+import merge from 'lodash/merge';
+import type { EstimatePositionQuery } from './__generated__/Positions';
+
+export const estimatePositionQuery = (
+  override?: PartialDeep<EstimatePositionQuery>
+): EstimatePositionQuery => {
+  const defaultResult: EstimatePositionQuery = {
+    estimatePosition: {
+      __typename: 'PositionEstimate',
+      margin: {
+        bestCase: {
+          collateralReleaseLevel: '1000000',
+          initialLevel: '500000',
+          maintenanceLevel: '200000',
+          searchLevel: '300000',
+        },
+        worstCase: {
+          collateralReleaseLevel: '1100000',
+          initialLevel: '600000',
+          maintenanceLevel: '300000',
+          searchLevel: '400000',
+        },
+      },
+      liquidation: {
+        bestCase: {
+          including_buy_orders: '1',
+          including_sell_orders: '1',
+          open_volume_only: '1',
+        },
+        worstCase: {
+          including_buy_orders: '1',
+          including_sell_orders: '1',
+          open_volume_only: '1',
+        },
+      },
+    },
+  };
+  return merge(defaultResult, override);
+};
--- a/libs/positions/src/lib/margin-calculator.ts
+++ b/libs/positions/src/lib/margin-calculator.ts
@ -1,95 +0,0 @@
-import { toBigNum } from '@vegaprotocol/utils';
-import { Side, MarketTradingMode, OrderType } from '@vegaprotocol/types';
-import type { ScalingFactors, RiskFactor } from '@vegaprotocol/types';
-import type { MarketData } from '@vegaprotocol/market-list';
-
-export const isMarketInAuction = (marketTradingMode: MarketTradingMode) => {
-  return [
-    MarketTradingMode.TRADING_MODE_BATCH_AUCTION,
-    MarketTradingMode.TRADING_MODE_MONITORING_AUCTION,
-    MarketTradingMode.TRADING_MODE_OPENING_AUCTION,
-  ].includes(marketTradingMode);
-};
-
-/**
- * Get the market price based on market mode (auction or not auction)
- */
-export const getMarketPrice = ({
-  marketTradingMode,
-  indicativePrice,
-  markPrice,
-}: Pick<MarketData, 'marketTradingMode' | 'indicativePrice' | 'markPrice'>) => {
-  if (isMarketInAuction(marketTradingMode)) {
-    // 0 can never be a valid uncrossing price
-    // as it would require there being orders on the book at that price.
-    if (
-      indicativePrice &&
-      indicativePrice !== '0' &&
-      BigInt(indicativePrice) !== BigInt(0)
-    ) {
-      return indicativePrice;
-    }
-  }
-  return markPrice;
-};
-
-/**
- * Gets the price for an order, order limit this is the user
- * entered value, for market this will be the mark price or
- * if in auction the indicative uncrossing price
- */
-export const getDerivedPrice = (
-  order: {
-    type?: OrderType | null;
-    price?: string;
-  },
-  marketData: Pick<
-    MarketData,
-    'marketTradingMode' | 'indicativePrice' | 'markPrice'
-  >
-) => {
-  // If order type is market we should use either the mark price
-  // or the uncrossing price. If order type is limit use the price
-  // the user has input
-
-  // Use the market price if order is a market order
-  if (order.type === OrderType.TYPE_LIMIT && order.price) {
-    return order.price;
-  }
-  return getMarketPrice(marketData);
-};
-
-export const calculateMargins = ({
-  size,
-  side,
-  price,
-  decimals,
-  positionDecimalPlaces,
-  decimalPlaces,
-  scalingFactors,
-  riskFactors,
-}: {
-  size: string;
-  side: Side;
-  positionDecimalPlaces: number;
-  decimalPlaces: number;
-  decimals: number;
-  price: string;
-  scalingFactors?: ScalingFactors;
-  riskFactors: RiskFactor;
-}) => {
-  const maintenanceMargin = toBigNum(size, positionDecimalPlaces)
-    .multipliedBy(
-      side === Side.SIDE_SELL ? riskFactors.short : riskFactors.long
-    )
-    .multipliedBy(toBigNum(price, decimalPlaces));
-  return {
-    maintenanceMargin: maintenanceMargin
-      .multipliedBy(Math.pow(10, decimals))
-      .toFixed(0),
-    initialMargin: maintenanceMargin
-      .multipliedBy(scalingFactors?.initialMargin ?? 1)
-      .multipliedBy(Math.pow(10, decimals))
-      .toFixed(0),
-  };
-};
--- a/libs/positions/src/lib/positions-data-providers.ts
+++ b/libs/positions/src/lib/positions-data-providers.ts
@ -5,7 +5,6 @@ import sortBy from 'lodash/sortBy';
 import type { Account } from '@vegaprotocol/accounts';
 import { accountsDataProvider } from '@vegaprotocol/accounts';
 import { toBigNum, removePaginationWrapper } from '@vegaprotocol/utils';
-import type { Edge } from '@vegaprotocol/data-provider';
 import {
  makeDataProvider,
  makeDerivedDataProvider,
@ -28,14 +27,6 @@ import {
  PositionsSubscriptionDocument,
 } from './__generated__/Positions';
 import { marginsDataProvider } from './margin-data-provider';
-import { calculateMargins } from './margin-calculator';
-import { Side } from '@vegaprotocol/types';
-import { marketInfoProvider } from '@vegaprotocol/market-info';
-import type { MarketInfoQuery } from '@vegaprotocol/market-info';
-import { marketDataProvider } from '@vegaprotocol/market-list';
-import type { MarketData } from '@vegaprotocol/market-list';
-import { activeOrdersProvider } from '@vegaprotocol/orders';
-import type { OrderFieldsFragment } from '@vegaprotocol/orders';
 import type { PositionStatus } from '@vegaprotocol/types';

 type PositionMarginLevel = Pick<
@ -336,98 +327,3 @@ export const positionsMetricsProvider = makeDerivedDataProvider<
      return !(previousRow && isEqual(previousRow, row));
    })
 );
-
-export const volumeAndMarginProvider = makeDerivedDataProvider<
-  {
-    buyVolume: string;
-    sellVolume: string;
-    buyInitialMargin: string;
-    sellInitialMargin: string;
-  },
-  never,
-  PositionsQueryVariables & MarketDataQueryVariables
->(
-  [
-    (callback, client, { partyId, marketId }) =>
-      activeOrdersProvider(callback, client, {
-        partyId,
-        marketId,
-      }),
-    (callback, client, { marketId }) =>
-      marketDataProvider(callback, client, { marketId }),
-    (callback, client, { marketId }) =>
-      marketInfoProvider(callback, client, { marketId }),
-    openVolumeDataProvider,
-  ],
-  (data) => {
-    const orders = data[0] as (Edge<OrderFieldsFragment> | null)[] | null;
-    const marketData = data[1] as MarketData | null;
-    const marketInfo = data[2] as MarketInfoQuery['market'];
-    let openVolume = (data[3] as string | null) || '0';
-    const shortPosition = openVolume?.startsWith('-');
-    if (shortPosition) {
-      openVolume = openVolume.substring(1);
-    }
-    let buyVolume = BigInt(shortPosition ? 0 : openVolume);
-    let sellVolume = BigInt(shortPosition ? openVolume : 0);
-    let buyInitialMargin = BigInt(0);
-    let sellInitialMargin = BigInt(0);
-    if (marketInfo?.riskFactors && marketData) {
-      const {
-        positionDecimalPlaces,
-        decimalPlaces,
-        tradableInstrument,
-        riskFactors,
-      } = marketInfo;
-      const { marginCalculator, instrument } = tradableInstrument;
-      const { decimals } = instrument.product.settlementAsset;
-      const calculatorParams = {
-        positionDecimalPlaces,
-        decimalPlaces,
-        decimals,
-        scalingFactors: marginCalculator?.scalingFactors,
-        riskFactors,
-      };
-      if (openVolume !== '0') {
-        const { initialMargin } = calculateMargins({
-          side: shortPosition ? Side.SIDE_SELL : Side.SIDE_BUY,
-          size: openVolume,
-          price: marketData.markPrice,
-          ...calculatorParams,
-        });
-        if (shortPosition) {
-          sellInitialMargin += BigInt(initialMargin);
-        } else {
-          buyInitialMargin += BigInt(initialMargin);
-        }
-      }
-      orders?.forEach((order) => {
-        if (!order) {
-          return;
-        }
-        const { side, remaining: size } = order.node;
-        const initialMargin = BigInt(
-          calculateMargins({
-            side,
-            size,
-            price: marketData.markPrice, //getDerivedPrice(order.node, marketData), same use-initial-margin
-            ...calculatorParams,
-          }).initialMargin
-        );
-        if (order.node.side === Side.SIDE_BUY) {
-          buyVolume += BigInt(size);
-          buyInitialMargin += initialMargin;
-        } else {
-          sellVolume += BigInt(size);
-          sellInitialMargin += initialMargin;
-        }
-      });
-    }
-    return {
-      buyVolume: buyVolume.toString(),
-      sellVolume: sellVolume.toString(),
-      buyInitialMargin: buyInitialMargin.toString(),
-      sellInitialMargin: sellInitialMargin.toString(),
-    };
-  }
-);
--- a/libs/proposals/src/lib/protocol-upgrade-proposals/block-statistics.mock.ts
+++ b/libs/proposals/src/lib/protocol-upgrade-proposals/block-statistics.mock.ts
@ -0,0 +1,17 @@
+import type { BlockStatisticsQuery } from './__generated__/BlockStatistics';
+import merge from 'lodash/merge';
+import type { PartialDeep } from 'type-fest';
+
+export const blockStatisticsQuery = (
+  override?: PartialDeep<BlockStatisticsQuery>
+): BlockStatisticsQuery => {
+  const defaultResult = {
+    statistics: {
+      __typename: 'Statistics',
+      blockHeight: '100',
+      blockDuration: '100',
+    },
+  };
+
+  return merge(defaultResult, override);
+};
--- a/libs/proposals/src/lib/protocol-upgrade-proposals/protocol-statistics-proposals.mock.ts
+++ b/libs/proposals/src/lib/protocol-upgrade-proposals/protocol-statistics-proposals.mock.ts
@ -0,0 +1,13 @@
+import type { ProtocolUpgradeProposalsQuery } from './__generated__/ProtocolUpgradeProposals';
+import merge from 'lodash/merge';
+import type { PartialDeep } from 'type-fest';
+
+export const protocolUpgradeProposalsQuery = (
+  override?: PartialDeep<ProtocolUpgradeProposalsQuery>
+): ProtocolUpgradeProposalsQuery => {
+  const defaultResult: ProtocolUpgradeProposalsQuery = {
+    lastBlockHeight: '100',
+  };
+
+  return merge(defaultResult, override);
+};
--- a/libs/proposals/src/lib/protocol-upgrade-proposals/use-next-protocol-upgrade-proposals.ts
+++ b/libs/proposals/src/lib/protocol-upgrade-proposals/use-next-protocol-upgrade-proposals.ts
@ -1,19 +1,30 @@
-import { useMemo } from 'react';
+import { useMemo, useEffect } from 'react';
 import * as Schema from '@vegaprotocol/types';
 import { removePaginationWrapper } from '@vegaprotocol/utils';
 import { useProtocolUpgradeProposalsQuery } from './__generated__/ProtocolUpgradeProposals';

 export const useNextProtocolUpgradeProposals = (since?: number) => {
-  const { data, loading, error } = useProtocolUpgradeProposalsQuery({
-    pollInterval: 5000,
-    fetchPolicy: 'network-only',
-    errorPolicy: 'ignore',
-    variables: {
-      inState:
-        Schema.ProtocolUpgradeProposalStatus
-          .PROTOCOL_UPGRADE_PROPOSAL_STATUS_APPROVED,
-    },
-  });
+  const { data, loading, error, startPolling, stopPolling } =
+    useProtocolUpgradeProposalsQuery({
+      fetchPolicy: 'network-only',
+      errorPolicy: 'ignore',
+      variables: {
+        inState:
+          Schema.ProtocolUpgradeProposalStatus
+            .PROTOCOL_UPGRADE_PROPOSAL_STATUS_APPROVED,
+      },
+    });
+
+  useEffect(() => {
+    if (error) {
+      stopPolling();
+      return;
+    }
+
+    if (!('Cypress' in window) && window.location.hostname !== 'localhost') {
+      startPolling(5000);
+    }
+  }, [error, startPolling, stopPolling]);

  const nextUpgrades = useMemo(() => {
    if (!data) return [];
--- a/libs/proposals/src/lib/protocol-upgrade-proposals/use-time-to-upgrade.ts
+++ b/libs/proposals/src/lib/protocol-upgrade-proposals/use-time-to-upgrade.ts
@ -8,20 +8,29 @@ const durations = [] as number[];

 const useAverageBlockDuration = (polls = DEFAULT_POLLS) => {
  const [avg, setAvg] = useState<number | undefined>(undefined);
-  const { data } = useBlockStatisticsQuery({
-    pollInterval: INTERVAL,
+  const { data, startPolling, stopPolling, error } = useBlockStatisticsQuery({
    fetchPolicy: 'network-only',
    errorPolicy: 'ignore',
    skip: durations.length === polls,
  });

+  useEffect(() => {
+    if (error) {
+      stopPolling();
+      return;
+    }
+
+    if (!('Cypress' in window) && window.location.hostname !== 'localhost') {
+      startPolling(INTERVAL);
+    }
+  }, [error, startPolling, stopPolling]);
+
  useEffect(() => {
    if (durations.length < polls && data) {
      durations.push(parseFloat(data.statistics.blockDuration));
    }
    if (durations.length === polls) {
      const averageBlockDuration = sum(durations) / durations.length; // ms
-      console.log('setting avg', averageBlockDuration);
      setAvg(averageBlockDuration);
    }
  }, [data, polls]);
--- a/libs/utils/src/lib/format/number.ts
+++ b/libs/utils/src/lib/format/number.ts
@ -32,8 +32,10 @@ export function addDecimal(
  return toBigNum(value, decimals).toFixed(decimalPrecision);
 }

-export function removeDecimal(value: string, decimals: number): string {
-  if (!decimals) return value;
+export function removeDecimal(
+  value: string | BigNumber,
+  decimals: number
+): string {
  return new BigNumber(value || 0).times(Math.pow(10, decimals)).toFixed(0);
 }