Feat/1660 validate available margin (#1860)

* feat: deal ticket margin validation

* feat: deal ticket margin validation - working solution

* feat: deal ticket margin validation - add int test

* feat: deal ticket margin validation - improve int test

* feat: deal ticket margin validation - improve int test

* feat: deal ticket margin validation - fix unit test

* feat: deal ticket margin validation - improve case when no account

* feat: deal ticket margin validation - fix unit test

* feat: deal ticket margin validation - fix int test

* feat: deal ticket margin validation - fix int test

* feat: deal ticket margin validation - fix int test

Co-authored-by: maciek <maciek@vegaprotocol.io>

apps/console-lite-e2e/src/support/mocks/generate-party-market-data.ts

@@ -1,15 +1,29 @@
+import { Schema as Types } from '@vegaprotocol/types';
+
 export const generatePartyMarketData = () => {
   return {
     party: {
       id: '2e1ef32e5804e14232406aebaad719087d326afa5c648b7824d0823d8a46c8d1',
       accounts: [
         {
-          type: 'General',
+          type: Types.AccountType.ACCOUNT_TYPE_GENERAL,
           balance: '1200000',
           asset: { id: 'fBTC', decimals: 5, __typename: 'Asset' },
           market: null,
           __typename: 'AccountBalance',
         },
+        {
+          __typename: 'AccountBalance',
+          type: Types.AccountType.ACCOUNT_TYPE_GENERAL,
+          balance: '0.000000001',
+          asset: {
+            __typename: 'Asset',
+            id: '5cfa87844724df6069b94e4c8a6f03af21907d7bc251593d08e4251043ee9f7c',
+            symbol: 'tUSD',
+            name: 'usd',
+            decimals: 0,
+          },
+        },
       ],
       marginsConnection: { edges: null, __typename: 'MarginConnection' },
       positionsConnection: { edges: null, __typename: 'PositionConnection' },

apps/console-lite/src/app/components/deal-ticket/deal-ticket-steps.tsx

@@ -68,19 +68,20 @@ export const DealTicketSteps = ({ market }: DealTicketMarketProps) => {
   const emptyString = ' - ';
   const step = toDecimal(market.positionDecimalPlaces);
   const order = watch();
-  const { message: invalidText, isDisabled } = useOrderValidation({
-    market,
-    orderType: order.type,
-    orderTimeInForce: order.timeInForce,
-    fieldErrors: errors,
-  });
-  const { submit, transaction, finalizedOrder, Dialog } = useOrderSubmit();
   const { pubKey } = useVegaWallet();
   const estMargin = useOrderMargin({
     order,
     market,
     partyId: pubKey || '',
   });
+  const { message: invalidText, isDisabled } = useOrderValidation({
+    market,
+    orderType: order.type,
+    orderTimeInForce: order.timeInForce,
+    fieldErrors: errors,
+    estMargin,
+  });
+  const { submit, transaction, finalizedOrder, Dialog } = useOrderSubmit();
 
   const { data: partyBalance } = usePartyBalanceQuery({
     variables: { partyId: pubKey || '' },

apps/trading-e2e/src/integration/trading-deal-ticket.cy.ts

@@ -3,7 +3,9 @@ import {
   MarketTradingMode,
   AuctionTrigger,
 } from '@vegaprotocol/types';
+import { generateEstimateOrder } from '../support/mocks/generate-fees';
 import { connectVegaWallet } from '../support/vega-wallet';
+import { aliasQuery } from '@vegaprotocol/cypress';
 
 const orderSizeField = 'order-size';
 const orderPriceField = 'order-price';
@@ -201,7 +203,7 @@ describe('must submit order', { tags: '@smoke' }, () => {
 });
 
 describe('deal ticket validation', { tags: '@smoke' }, () => {
-  before(() => {
+  beforeEach(() => {
     cy.mockTradingPage();
     cy.visit('/markets/market-0');
     cy.wait('@Market');
@@ -441,3 +443,40 @@ describe('suspended market validation', { tags: '@regression' }, () => {
     );
   });
 });
+
+describe('margin required validation', { tags: '@regression' }, () => {
+  before(() => {
+    cy.mockTradingPage();
+    cy.mockGQL((req) => {
+      aliasQuery(
+        req,
+        'EstimateOrder',
+        generateEstimateOrder({
+          estimateOrder: {
+            marginLevels: { __typename: 'MarginLevels', initialLevel: '1000' },
+          },
+        })
+      );
+    });
+    cy.visit('/markets/market-0');
+    connectVegaWallet();
+    cy.wait('@Market');
+  });
+
+  it('should display info and button for deposit', () => {
+    cy.getByTestId('place-order').should('be.disabled');
+    cy.getByTestId('dealticket-error-message').should(
+      'contain.text',
+      "You don't have enough margin available to open this position"
+    );
+    cy.getByTestId('dealticket-error-message').should(
+      'contain.text',
+      '0.01000 tBTC currently required, 0.00100 tBTC available'
+    );
+    cy.getByTestId('deal-ticket-deposit-dialog-button').click();
+    cy.getByTestId('dialog-content')
+      .find('h1')
+      .eq(0)
+      .should('have.text', 'Deposit');
+  });
+});

apps/trading-e2e/src/support/mocks/generate-fees.ts

@@ -0,0 +1,98 @@
+import type { PartialDeep } from 'type-fest';
+import merge from 'lodash/merge';
+import { Schema as Types } from '@vegaprotocol/types';
+import type {
+  EstimateOrderQuery,
+  MarketMarkPriceQuery,
+  PartyBalanceQuery,
+  PartyMarketDataQuery,
+} from '@vegaprotocol/deal-ticket';
+
+const estimateOrderMock: EstimateOrderQuery = {
+  estimateOrder: {
+    __typename: 'OrderEstimate',
+    totalFeeAmount: '0.0006',
+    fee: {
+      __typename: 'TradeFee',
+      makerFee: '0.0001',
+      infrastructureFee: '0.0002',
+      liquidityFee: '0.0003',
+    },
+    marginLevels: { __typename: 'MarginLevels', initialLevel: '1' },
+  },
+};
+
+export const generateEstimateOrder = (
+  override?: PartialDeep<EstimateOrderQuery>
+) => {
+  return merge(estimateOrderMock, override);
+};
+
+const marketMarkPriceMock: MarketMarkPriceQuery = {
+  market: {
+    __typename: 'Market',
+    decimalPlaces: 5,
+    data: {
+      __typename: 'MarketData',
+      markPrice: '100',
+      market: { __typename: 'Market', id: 'market-0' },
+    },
+  },
+};
+
+export const generateMarkPrice = () => {
+  return marketMarkPriceMock;
+};
+
+const partyBalanceMock: PartyBalanceQuery = {
+  party: {
+    __typename: 'Party',
+    accounts: [
+      {
+        __typename: 'AccountBalance',
+        type: Types.AccountType.ACCOUNT_TYPE_GENERAL,
+        balance: '100',
+        asset: {
+          __typename: 'Asset',
+          id: '5cfa87844724df6069b94e4c8a6f03af21907d7bc251593d08e4251043ee9f7c',
+          symbol: 'tBTC',
+          name: 'BTC',
+          decimals: 5,
+        },
+      },
+    ],
+  },
+};
+
+export const generatePartyBalance = () => {
+  return partyBalanceMock;
+};
+
+export const generatePartyMarketData = (): PartyMarketDataQuery => {
+  return {
+    party: {
+      id: Cypress.env('VEGA_PUBLIC_KEY'),
+      accounts: [
+        {
+          type: Types.AccountType.ACCOUNT_TYPE_GENERAL,
+          balance: '1200000',
+          asset: { id: 'fBTC', decimals: 5, __typename: 'Asset' },
+          market: null,
+          __typename: 'AccountBalance',
+        },
+        {
+          __typename: 'AccountBalance',
+          type: Types.AccountType.ACCOUNT_TYPE_GENERAL,
+          balance: '100',
+          asset: {
+            __typename: 'Asset',
+            id: '5cfa87844724df6069b94e4c8a6f03af21907d7bc251593d08e4251043ee9f7c',
+            decimals: 5,
+          },
+        },
+      ],
+      marginsConnection: { edges: null, __typename: 'MarginConnection' },
+      __typename: 'Party',
+    },
+  };
+};

apps/trading-e2e/src/support/trading.ts

@@ -22,6 +22,12 @@ import { generateMargins, generatePositions } from './mocks/generate-positions';
 import { generateStatistics } from './mocks/generate-statistics';
 import { generateTrades } from './mocks/generate-trades';
 import { generateWithdrawals } from './mocks/generate-withdrawals';
+import {
+  generateEstimateOrder,
+  generateMarkPrice,
+  generatePartyBalance,
+  generatePartyMarketData,
+} from './mocks/generate-fees';
 
 const mockTradingPage = (
   req: CyHttpMessages.IncomingHttpRequest,
@@ -96,6 +102,11 @@ const mockTradingPage = (
   aliasQuery(req, 'Candles', generateCandles());
   aliasQuery(req, 'Withdrawals', generateWithdrawals());
   aliasQuery(req, 'NetworkParamsQuery', generateNetworkParameters());
+  aliasQuery(req, 'EstimateOrder', generateEstimateOrder());
+  aliasQuery(req, 'MarketMarkPrice', generateMarkPrice());
+  aliasQuery(req, 'PartyBalance', generatePartyBalance());
+  aliasQuery(req, 'MarketPositions', generatePositions());
+  aliasQuery(req, 'PartyMarketData', generatePartyMarketData());
 };
 
 declare global {

apps/trading/lib/apollo-client.ts

@@ -60,6 +60,12 @@ export function createClient(base?: string) {
       AccountUpdate: {
         keyFields: false,
       },
+      Party: {
+        keyFields: false,
+      },
+      Fees: {
+        keyFields: false,
+      },
     },
   });
 

apps/trading/pages/_app.page.tsx

@@ -41,6 +41,9 @@ function AppBody({ Component, pageProps }: AppProps) {
   const [theme, toggleTheme] = useThemeSwitcher();
   return (
     <ThemeContext.Provider value={theme}>
+      <Head>
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+      </Head>
       <Title />
       <div className="h-full relative dark:bg-black dark:text-white z-0 grid grid-rows-[min-content,1fr,min-content]">
         <AppLoader>

libs/deal-ticket/src/components/deal-ticket-validation/use-order-margin-validation.tsx

@@ -0,0 +1,47 @@
+import { useVegaWallet } from '@vegaprotocol/wallet';
+import { AccountType } from '@vegaprotocol/types';
+import { toBigNum } from '@vegaprotocol/react-helpers';
+import type { DealTicketMarketFragment } from '../deal-ticket/__generated___/DealTicket';
+import type { OrderMargin } from '../../hooks/use-order-margin';
+import { usePartyBalanceQuery, useSettlementAccount } from '../../hooks';
+
+interface Props {
+  market: DealTicketMarketFragment;
+  estMargin: OrderMargin | null;
+}
+
+export const useOrderMarginValidation = ({ market, estMargin }: Props) => {
+  const { pubKey } = useVegaWallet();
+
+  const { data: partyBalance } = usePartyBalanceQuery({
+    variables: { partyId: pubKey || '' },
+    skip: !pubKey,
+    fetchPolicy: 'no-cache',
+  });
+
+  const settlementAccount = useSettlementAccount(
+    market.tradableInstrument.instrument.product.settlementAsset.id,
+    partyBalance?.party?.accounts || [],
+    AccountType.ACCOUNT_TYPE_GENERAL
+  );
+  const balance = settlementAccount
+    ? toBigNum(
+        settlementAccount.balance || 0,
+        settlementAccount.asset.decimals || 0
+      )
+    : toBigNum('0', 0);
+  const margin = toBigNum(estMargin?.margin || 0, 0);
+  const { id, symbol, decimals } =
+    market.tradableInstrument.instrument.product.settlementAsset;
+  if (balance.isZero() || balance.isLessThan(margin)) {
+    return {
+      balance: balance.toString(),
+      margin: margin.toString(),
+      id,
+      symbol,
+      decimals,
+    };
+  }
+
+  return false;
+};

libs/deal-ticket/src/components/deal-ticket-validation/use-order-validation.spec.tsx

@@ -1,5 +1,7 @@
+import * as React from 'react';
 import { renderHook } from '@testing-library/react';
 import { useVegaWallet } from '@vegaprotocol/wallet';
+import { MockedProvider } from '@apollo/client/testing';
 import type { VegaWalletContextShape } from '@vegaprotocol/wallet';
 import {
   MarketState,
@@ -8,10 +10,11 @@ import {
   Schema,
 } from '@vegaprotocol/types';
 import type { ValidationProps } from './use-order-validation';
-import { marketTranslations } from './use-order-validation';
-import { useOrderValidation } from './use-order-validation';
+import { marketTranslations, useOrderValidation } from './use-order-validation';
 import { ERROR_SIZE_DECIMAL } from './validate-size';
 import type { DealTicketMarketFragment } from '../deal-ticket/__generated___/DealTicket';
+import * as OrderMarginValidation from './use-order-margin-validation';
+import { ValidateMargin } from './validate-margin';
 
 jest.mock('@vegaprotocol/wallet');
 
@@ -73,6 +76,15 @@ const defaultOrder = {
   step: 0.1,
   orderType: Schema.OrderType.TYPE_MARKET,
   orderTimeInForce: Schema.OrderTimeInForce.TIME_IN_FORCE_FOK,
+  estMargin: {
+    margin: '0,000001',
+    totalFees: '0,000006',
+    fees: {
+      makerFee: '0,000003',
+      liquidityFee: '0,000002',
+      infrastructureFee: '0,000001',
+    },
+  },
 };
 
 const ERROR = {
@@ -99,16 +111,29 @@ function setup(
 ) {
   const mockUseVegaWallet = useVegaWallet as jest.Mock;
   mockUseVegaWallet.mockReturnValue({ ...defaultWalletContext, context });
-  return renderHook(() => useOrderValidation({ ...defaultOrder, ...props }));
+  return renderHook(() => useOrderValidation({ ...defaultOrder, ...props }), {
+    wrapper: MockedProvider,
+  });
 }
 
 describe('useOrderValidation', () => {
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
   it('Returns empty string when given valid data', () => {
+    jest
+      .spyOn(OrderMarginValidation, 'useOrderMarginValidation')
+      .mockReturnValue(false);
+
     const { result } = setup();
     expect(result.current).toStrictEqual({ isDisabled: false, message: `` });
   });
 
   it('Returns an error message when no keypair found', () => {
+    jest
+      .spyOn(OrderMarginValidation, 'useOrderMarginValidation')
+      .mockReturnValue(false);
     const { result } = setup(defaultOrder, { pubKey: null });
     expect(result.current).toStrictEqual({ isDisabled: false, message: `` });
   });
@@ -239,4 +264,28 @@ describe('useOrderValidation', () => {
       message: ERROR.FIELD_PRICE_STEP_DECIMAL,
     });
   });
+
+  it('Returns an error message when the estimated margin is higher than collateral', async () => {
+    const invalidatedMockValue = {
+      balance: '0000000,1',
+      margin: '000,1',
+      id: 'instrument-id',
+      symbol: 'asset-symbol',
+      decimals: 5,
+    };
+    jest
+      .spyOn(OrderMarginValidation, 'useOrderMarginValidation')
+      .mockReturnValue(invalidatedMockValue);
+    const { result } = setup({});
+
+    expect(result.current.isDisabled).toBe(true);
+
+    const testElement = <ValidateMargin {...invalidatedMockValue} />;
+    expect((result.current.message as React.ReactElement)?.props).toEqual(
+      testElement.props
+    );
+    expect((result.current.message as React.ReactElement)?.type).toEqual(
+      testElement.type
+    );
+  });
 });

libs/deal-ticket/src/components/deal-ticket-validation/use-order-validation.tsx

@@ -15,6 +15,9 @@ import { ERROR_SIZE_DECIMAL } from './validate-size';
 import { MarketDataGrid } from '../trading-mode-tooltip';
 import { compileGridData } from '../trading-mode-tooltip/compile-grid-data';
 import type { DealTicketMarketFragment } from '../deal-ticket/__generated___/DealTicket';
+import { ValidateMargin } from './validate-margin';
+import type { OrderMargin } from '../../hooks/use-order-margin';
+import { useOrderMarginValidation } from './use-order-margin-validation';
 
 export const isMarketInAuction = (market: DealTicketMarketFragment) => {
   return [
@@ -30,6 +33,7 @@ export type ValidationProps = {
   orderType: Schema.OrderType;
   orderTimeInForce: Schema.OrderTimeInForce;
   fieldErrors?: FieldErrors<OrderSubmissionBody['orderSubmission']>;
+  estMargin: OrderMargin | null;
 };
 
 export const marketTranslations = (marketState: MarketState) => {
@@ -46,6 +50,7 @@ export const useOrderValidation = ({
   fieldErrors = {},
   orderType,
   orderTimeInForce,
+  estMargin,
 }: ValidationProps): {
   message: React.ReactNode | string;
   isDisabled: boolean;
@@ -53,6 +58,8 @@ export const useOrderValidation = ({
   const { pubKey } = useVegaWallet();
   const minSize = toDecimal(market.positionDecimalPlaces);
 
+  const isInvalidOrderMargin = useOrderMarginValidation({ market, estMargin });
+
   const { message, isDisabled } = useMemo(() => {
     if (!pubKey) {
       return { message: t('No public key selected'), isDisabled: true };
@@ -266,6 +273,13 @@ export const useOrderValidation = ({
       };
     }
 
+    if (isInvalidOrderMargin) {
+      return {
+        isDisabled: true,
+        message: <ValidateMargin {...isInvalidOrderMargin} />,
+      };
+    }
+
     if (
       [
         MarketTradingMode.TRADING_MODE_BATCH_AUCTION,
@@ -291,6 +305,7 @@ export const useOrderValidation = ({
     fieldErrors?.price?.type,
     orderType,
     orderTimeInForce,
+    isInvalidOrderMargin,
   ]);
 
   return { message, isDisabled };

libs/deal-ticket/src/components/deal-ticket-validation/validate-margin.tsx

@@ -0,0 +1,53 @@
+import React from 'react';
+import { formatNumber, t } from '@vegaprotocol/react-helpers';
+import { Button, Dialog } from '@vegaprotocol/ui-toolkit';
+import { useState } from 'react';
+import { DepositContainer } from '@vegaprotocol/deposits';
+
+interface Props {
+  margin: string;
+  symbol: string;
+  id: string;
+  balance: string;
+  decimals: number;
+}
+
+export const ValidateMargin = ({
+  margin,
+  symbol,
+  id,
+  balance,
+  decimals,
+}: Props) => {
+  const [depositDialog, setDepositDialog] = useState(false);
+  return (
+    <>
+      <div
+        className="flex flex-col center pb-3"
+        data-testid="deal-ticket-margin-invalidated"
+      >
+        <p>
+          {t("You don't have enough margin available to open this position.")}
+        </p>
+        <p>
+          {`${formatNumber(margin, decimals)} ${symbol} ${t(
+            'currently required'
+          )}, ${formatNumber(balance, decimals)} ${symbol} ${t('available')}`}
+        </p>
+        <Button
+          className="center mt-2"
+          variant="default"
+          size="xs"
+          data-testid="deal-ticket-deposit-dialog-button"
+          onClick={() => setDepositDialog(true)}
+        >
+          {t('Deposit')} {symbol}
+        </Button>
+      </div>
+      <Dialog open={depositDialog} onChange={setDepositDialog}>
+        <h1 className="text-2xl mb-4">{t('Deposit')}</h1>
+        <DepositContainer assetId={id} />
+      </Dialog>
+    </>
+  );
+};

libs/deal-ticket/src/components/deal-ticket/deal-ticket.tsx

@@ -52,11 +52,16 @@ export const DealTicket = ({
     defaultValues: getDefaultOrder(market),
   });
   const order = watch();
+
+  const feeDetails = useFeeDealTicketDetails(order, market);
+  const details = getFeeDetailsValues(feeDetails);
+
   const { message, isDisabled: disabled } = useOrderValidation({
     market,
     orderType: order.type,
     orderTimeInForce: order.timeInForce,
     fieldErrors: errors,
+    estMargin: feeDetails.estMargin,
   });
   const isDisabled = transactionStatus === 'pending' || disabled;
 
@@ -101,9 +106,6 @@ export const DealTicket = ({
     }
   }, [marketPriceFormatted, order.type, setValue]);
 
-  const feeDetails = useFeeDealTicketDetails(order, market);
-  const details = getFeeDetailsValues(feeDetails);
-
   return (
     <form onSubmit={handleSubmit(onSubmit)} className="p-4" noValidate>
       <Controller

libs/deal-ticket/src/setup-tests.ts

@@ -1 +1,2 @@
 import '@testing-library/jest-dom';
+import 'jest-canvas-mock';

libs/ui-toolkit/src/components/dialog/dialog.tsx

@@ -29,7 +29,7 @@ export function Dialog({
   size = 'small',
 }: DialogProps) {
   const contentClasses = classNames(
-    'fixed top-0 left-0 z-20 flex justify-center items-start overflow-scroll',
+    'fixed top-0 left-0 z-20 flex justify-center items-start overflow-auto',
     'w-full h-full'
   );
   const wrapperClasses = classNames(