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Filip Dunder
2024-04-30 10:52:42 -03:00
parent 04e5ca7d27
commit 77c9853562
55 changed files with 2842 additions and 790 deletions
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70
transactions/default-transaction-executor.ts
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@ -1,44 +1,44 @@
import {
BlockhashWithExpiryBlockHeight,
Connection,
Keypair,
Transaction,
VersionedTransaction,
} from '@solana/web3.js';
import { TransactionExecutor } from './transaction-executor.interface';
import { logger } from '../helpers';
BlockhashWithExpiryBlockHeight,
Connection,
Keypair,
Transaction,
VersionedTransaction,
} from "@solana/web3.js";
import { TransactionExecutor } from "./transaction-executor.interface";
import { logger } from "../helpers";
export class DefaultTransactionExecutor implements TransactionExecutor {
constructor(private readonly connection: Connection) {}
constructor(private readonly connection: Connection) {}
public async executeAndConfirm(
transaction: VersionedTransaction,
payer: Keypair,
latestBlockhash: BlockhashWithExpiryBlockHeight,
): Promise<{ confirmed: boolean; signature?: string, error?: string }> {
logger.debug('Executing transaction...');
const signature = await this.execute(transaction);
public async executeAndConfirm(
transaction: VersionedTransaction,
payer: Keypair,
latestBlockhash: BlockhashWithExpiryBlockHeight,
): Promise<{ confirmed: boolean; signature?: string; error?: string }> {
logger.debug("Executing transaction...");
const signature = await this.execute(transaction);
logger.debug({ signature }, 'Confirming transaction...');
return this.confirm(signature, latestBlockhash);
}
logger.debug({ signature }, "Confirming transaction...");
return this.confirm(signature, latestBlockhash);
}
private async execute(transaction: Transaction | VersionedTransaction) {
return this.connection.sendRawTransaction(transaction.serialize(), {
preflightCommitment: this.connection.commitment,
});
}
private async execute(transaction: Transaction | VersionedTransaction) {
return this.connection.sendRawTransaction(transaction.serialize(), {
preflightCommitment: this.connection.commitment,
});
}
private async confirm(signature: string, latestBlockhash: BlockhashWithExpiryBlockHeight) {
const confirmation = await this.connection.confirmTransaction(
{
signature,
lastValidBlockHeight: latestBlockhash.lastValidBlockHeight,
blockhash: latestBlockhash.blockhash,
},
this.connection.commitment,
);
private async confirm(signature: string, latestBlockhash: BlockhashWithExpiryBlockHeight) {
const confirmation = await this.connection.confirmTransaction(
{
signature,
lastValidBlockHeight: latestBlockhash.lastValidBlockHeight,
blockhash: latestBlockhash.blockhash,
},
this.connection.commitment,
);
return { confirmed: !confirmation.value.err, signature };
}
return { confirmed: !confirmation.value.err, signature };
}
}