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auctionParams endpoint accept full precision amount param

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This commit is contained in:
Nick Caradonna
2025-07-15 14:47:04 -04:00
parent 539c59d803
commit b04762863d
2 changed files with 17 additions and 19 deletions
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29
src/utils/tests/auctionParams.test.ts
View File

@@ -5,7 +5,8 @@ import {
MarketType,
ZERO,
QUOTE_PRECISION,
PRICE_PRECISION
PRICE_PRECISION,
BASE_PRECISION
} from '@drift-labs/sdk';
import {
createMarketBasedAuctionParams,
@@ -191,7 +192,7 @@ describe('Auction Parameters Functions', () => {
marketIndex: 0,
marketType: 'perp' as any,
direction: 'long' as any,
amount: '100',
amount: new BN(100).mul(BASE_PRECISION).toString(), // 100 in BASE_PRECISION
assetType: 'base' as any,
auctionDuration: 30,
auctionStartPriceOffset: 0,
@@ -261,6 +262,7 @@ describe('Auction Parameters Functions', () => {
it('should handle quote-to-base conversion with realistic prices', async () => {
const solPrice = 160; // $160 SOL price
const quoteAmount = 1000; // $1,000 worth
const quoteAmountInPrecision = new BN(quoteAmount).mul(QUOTE_PRECISION); // Convert to quote precision
mockDriftClient.getOracleDataForPerpMarket.mockReturnValue({
price: new BN(solPrice).mul(PRICE_PRECISION),
@@ -282,7 +284,7 @@ describe('Auction Parameters Functions', () => {
const quoteParams = {
...validParams,
amount: quoteAmount.toString(),
amount: quoteAmountInPrecision.toString(),
assetType: 'quote' as any,
};
@@ -300,10 +302,9 @@ describe('Auction Parameters Functions', () => {
expect(baseAmount).toBeDefined();
expect(baseAmount.gt(ZERO)).toBe(true);
// Calculate expected base amount: (quoteAmount * QUOTE_PRECISION * BASE_PRECISION) / entryPrice
const expectedBaseAmount = new BN(quoteAmount)
.mul(QUOTE_PRECISION)
.mul(new BN(10).pow(new BN(9))) // BASE_PRECISION = 10^9
// Calculate expected base amount: (amount * BASE_PRECISION) / entryPrice
const expectedBaseAmount = quoteAmountInPrecision
.mul(BASE_PRECISION)
.div(result.data?.estimatedPrices.entryPrice);
expect(baseAmount.toString()).toBe(expectedBaseAmount.toString());
@@ -414,7 +415,7 @@ describe('Auction Parameters Functions', () => {
// Test small order
const smallOrderParams = {
...validParams,
amount: '10', // Small order
amount: new BN(10).mul(BASE_PRECISION).toString(), // 10 in BASE_PRECISION
};
const smallResult = await mapToMarketOrderParams(
@@ -430,7 +431,7 @@ describe('Auction Parameters Functions', () => {
// Test large order
const largeOrderParams = {
...validParams,
amount: '1000', // Large order
amount: new BN(1000).mul(BASE_PRECISION).toString(), // 1000 in BASE_PRECISION
};
const largeResult = await mapToMarketOrderParams(
@@ -565,7 +566,7 @@ describe('Auction Parameters Functions', () => {
marketIndex: 0,
marketType: 'perp' as any,
direction: 'long' as any,
amount: '100',
amount: new BN(100).mul(BASE_PRECISION).toString(), // 100 in BASE_PRECISION
assetType: 'base' as any,
auctionStartPriceOffsetFrom: 'marketBased' as any,
auctionStartPriceOffset: 'marketBased' as any,
@@ -578,7 +579,7 @@ describe('Auction Parameters Functions', () => {
marketIndex: 5,
marketType: 'perp' as any,
direction: 'short' as any,
amount: '500',
amount: new BN(500).mul(QUOTE_PRECISION).toString(), // 500 in QUOTE_PRECISION
assetType: 'quote' as any,
auctionStartPriceOffsetFrom: 'marketBased' as any,
auctionStartPriceOffset: 'marketBased' as any,
@@ -591,7 +592,7 @@ describe('Auction Parameters Functions', () => {
marketIndex: 2,
marketType: 'spot' as any,
direction: 'long' as any,
amount: '1000',
amount: new BN(1000).mul(BASE_PRECISION).toString(), // 1000 in BASE_PRECISION
assetType: 'base' as any,
auctionStartPriceOffsetFrom: 'marketBased' as any,
auctionStartPriceOffset: 'marketBased' as any,
@@ -621,7 +622,7 @@ describe('Auction Parameters Functions', () => {
marketIndex: 0, // Major market - would normally get 'mark' and 0
marketType: 'perp' as any,
direction: 'long' as any,
amount: '100',
amount: new BN(100).mul(BASE_PRECISION).toString(), // 100 in BASE_PRECISION
assetType: 'base' as any,
auctionStartPriceOffsetFrom: 'oracle' as any, // explicit value
auctionStartPriceOffset: 0.25, // explicit value
@@ -644,7 +645,7 @@ describe('Auction Parameters Functions', () => {
marketIndex: 1,
marketType: 'perp' as any,
direction: 'long' as any,
amount: '100',
amount: new BN(100).mul(BASE_PRECISION).toString(), // 100 in BASE_PRECISION
assetType: 'base' as any,
auctionStartPriceOffsetFrom: 'marketBased' as any,
auctionStartPriceOffset: 'marketBased' as any,

7
src/utils/utils.ts
View File

@@ -889,11 +889,8 @@ export const mapToMarketOrderParams = async (
? PositionDirection.LONG
: PositionDirection.SHORT;
// Convert amount string to BN based on assetType
const amount =
params.assetType === 'base'
? stringToBN(params.amount).mul(BASE_PRECISION)
: stringToBN(params.amount).mul(QUOTE_PRECISION);
// Convert amount string to BN - amount is already in base or quote precision
const amount = stringToBN(params.amount);
// Convert additionalEndPriceBuffer string to BN with PRICE_PRECISION (1e6) if provided
const additionalEndPriceBuffer = params.additionalEndPriceBuffer