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122 changes: 122 additions & 0 deletions
122
apps/laboratory/src/components/Solana/SolanaSignJupiterSwapTest.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| import { useState } from 'react' | ||
| import { Button, Stack, Text, Spacer } from '@chakra-ui/react' | ||
| import { PublicKey, VersionedTransaction } from '@solana/web3.js' | ||
|
|
||
| import { useWeb3ModalAccount, useWeb3ModalProvider } from '@web3modal/solana/react' | ||
|
|
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| import { solana } from '../../utils/ChainsUtil' | ||
| import { useChakraToast } from '../Toast' | ||
| import bs58 from 'bs58' | ||
|
|
||
| export function SolanaSignJupiterSwapTest() { | ||
| const toast = useChakraToast() | ||
| const { chainId } = useWeb3ModalAccount() | ||
| const { walletProvider, connection } = useWeb3ModalProvider() | ||
| const [loading, setLoading] = useState(false) | ||
|
|
||
| async function onSignVersionedTransaction() { | ||
| try { | ||
| setLoading(true) | ||
| if (!walletProvider?.publicKey) { | ||
| throw Error('user is disconnected') | ||
| } | ||
|
|
||
| if (!connection) { | ||
| throw Error('no connection set') | ||
| } | ||
|
|
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| const transaction = await createJupiterSwapTransaction({ | ||
| publicKey: walletProvider.publicKey | ||
| }) | ||
| const signedTransaction = await walletProvider.signTransaction(transaction) | ||
| const signature = signedTransaction.signatures[0] | ||
|
|
||
| if (!signature) { | ||
| throw Error('Empty signature') | ||
| } | ||
|
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| toast({ | ||
| title: 'Success', | ||
| description: bs58.encode(signature), | ||
| type: 'success' | ||
| }) | ||
| } catch (err) { | ||
| toast({ | ||
| title: 'Error', | ||
| description: (err as Error).message, | ||
| type: 'error' | ||
| }) | ||
| } finally { | ||
| setLoading(false) | ||
| } | ||
| } | ||
|
|
||
| if (chainId === solana.chainId) { | ||
| return ( | ||
| <Text fontSize="md" color="yellow"> | ||
| Switch to Solana Devnet or Testnet to test this feature | ||
| </Text> | ||
| ) | ||
| } | ||
|
|
||
| return ( | ||
| <Stack direction={['column', 'column', 'row']}> | ||
| <Button | ||
| data-test-id="sign-transaction-button" | ||
| onClick={onSignVersionedTransaction} | ||
| isDisabled={loading} | ||
| > | ||
| Sign Jupiter Swap Transaction | ||
| </Button> | ||
| <Spacer /> | ||
| </Stack> | ||
| ) | ||
| } | ||
|
|
||
| type CreateJupiterSwapTransactionParams = { | ||
| publicKey: PublicKey | ||
| } | ||
|
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| async function createJupiterSwapTransaction({ publicKey }: CreateJupiterSwapTransactionParams) { | ||
| const qs = new URLSearchParams({ | ||
| inputMint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v', | ||
| outputMint: 'So11111111111111111111111111111111111111112', | ||
| amount: '100000', | ||
| slippageBps: '300', | ||
| swapMode: 'ExactIn', | ||
| onlyDirectRoutes: 'false', | ||
| asLegacyTransaction: 'false', | ||
| maxAccounts: '64', | ||
| minimizeSlippage: 'false' | ||
| }) | ||
|
|
||
| const quoteResponse = await ( | ||
| await fetch(`https://quote-api.jup.ag/v6/quote?${qs.toString()}`) | ||
| ).json() | ||
| const swapResponse = await ( | ||
| await fetch('https://quote-api.jup.ag/v6/swap', { | ||
| headers: { | ||
| 'Content-Type': 'application/json' | ||
| }, | ||
| body: JSON.stringify({ | ||
| userPublicKey: publicKey.toString(), | ||
| wrapAndUnwrapSol: true, | ||
| prioritizationFeeLamports: { | ||
| priorityLevelWithMaxLamports: { | ||
| maxLamports: 4000000, | ||
| global: false, | ||
| priorityLevel: 'high' | ||
| } | ||
| }, | ||
| asLegacyTransaction: false, | ||
| dynamicComputeUnitLimit: true, | ||
| allowOptimizedWrappedSolTokenAccount: false, | ||
| quoteResponse, | ||
| dynamicSlippage: { maxBps: 300 } | ||
| }), | ||
| method: 'POST' | ||
| }) | ||
| ).json() | ||
|
|
||
| return VersionedTransaction.deserialize(Buffer.from(swapResponse.swapTransaction, 'base64')) | ||
| } |
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