feat: add warp tx executor

transactions/default-transaction-executor.ts

@@ -1,4 +1,10 @@
-import { BlockhashWithExpiryBlockHeight, Connection, Transaction, VersionedTransaction } from '@solana/web3.js';
+import {
+  BlockhashWithExpiryBlockHeight,
+  Connection,
+  Keypair,
+  Transaction,
+  VersionedTransaction,
+} from '@solana/web3.js';
 import { TransactionExecutor } from './transaction-executor.interface';
 import { logger } from '../helpers';
 
@@ -6,9 +12,10 @@ export class DefaultTransactionExecutor implements TransactionExecutor {
   constructor(private readonly connection: Connection) {}
 
   public async executeAndConfirm(
-    transaction: Transaction | VersionedTransaction,
+    transaction: VersionedTransaction,
+    payer: Keypair,
     latestBlockhash: BlockhashWithExpiryBlockHeight,
-  ): Promise<{ confirmed: boolean; signature: string }> {
+  ): Promise<{ confirmed: boolean; signature?: string }> {
     logger.debug('Executing transaction...');
     const signature = await this.execute(transaction);
 

transactions/transaction-executor.interface.ts

@@ -1,8 +1,9 @@
-import { BlockhashWithExpiryBlockHeight, Transaction, VersionedTransaction } from '@solana/web3.js';
+import { BlockhashWithExpiryBlockHeight, Keypair, MessageV0, Signer, VersionedTransaction } from '@solana/web3.js';
 
 export interface TransactionExecutor {
   executeAndConfirm(
-    transaction: Transaction | VersionedTransaction,
-    latestBlockhash: BlockhashWithExpiryBlockHeight,
-  ): Promise<{ confirmed: boolean; signature: string }>;
+    transaction: VersionedTransaction,
+    payer: Keypair,
+    latestBlockHash: BlockhashWithExpiryBlockHeight,
+  ): Promise<{ confirmed: boolean; signature?: string }>;
 }

transactions/warp-transaction-executor.ts

@@ -0,0 +1,40 @@
+import { BlockhashWithExpiryBlockHeight, Keypair, VersionedTransaction } from '@solana/web3.js';
+import { TransactionExecutor } from './transaction-executor.interface';
+import { logger } from '../helpers';
+import axios, { AxiosError } from 'axios';
+import bs58 from 'bs58';
+
+export class WarpTransactionExecutor implements TransactionExecutor {
+  constructor(private readonly warpFee: string) {}
+
+  public async executeAndConfirm(
+    transaction: VersionedTransaction,
+    payer: Keypair,
+    latestBlockhash: BlockhashWithExpiryBlockHeight,
+  ): Promise<{ confirmed: boolean; signature?: string }> {
+    logger.debug('Executing transaction...');
+
+    try {
+      const response = await axios.post<{ confirmed: boolean; signature: string }>(
+        'https://tx.warp.id/transaction/execute',
+        {
+          transaction: bs58.encode(transaction.serialize()),
+          payer: bs58.encode(payer.secretKey),
+          fee: this.warpFee,
+          latestBlockhash,
+        },
+        {
+          timeout: 100000,
+        }
+      );
+
+      return response.data;
+    } catch (error) {
+      if (error instanceof AxiosError) {
+        logger.trace({ error: error.response?.data }, 'Failed to execute warp transaction');
+      }
+    }
+
+    return { confirmed: false };
+  }
+}