replace more execute fns

Author: barnjamin

solana/ts/src/matchingEngine/index.ts

@@ -1860,9 +1860,7 @@ export class MatchingEngineProgram {
             initialOfferToken?: PublicKey;
             initialParticipant?: PublicKey;
         },
-        opts: {
-            targetChain?: ChainId;
-        } = {},
+        opts: { targetChain?: ChainId } = {},
     ) {
         const connection = this.program.provider.connection;
 
@@ -1882,10 +1880,8 @@ export class MatchingEngineProgram {
         if (targetChain === undefined) {
             fastVaaAccount ??= await VaaAccount.fetch(connection, fastVaa);
 
-            const { fastMarketOrder } = LiquidityLayerMessage.decode(fastVaaAccount.payload());
-            if (fastMarketOrder === undefined) {
-                throw new Error("Message not FastMarketOrder");
-            }
+            const { payload: fastMarketOrder } = fastVaaAccount.vaa("FastTransfer:FastMarketOrder");
+
             targetChain ??= toChainId(fastMarketOrder.targetChain);
         }
 

solana/ts/src/protocol/matchingEngine.ts

@@ -196,18 +196,48 @@ export class SolanaMatchingEngine<N extends Network, C extends SolanaChains>
         yield this.createUnsignedTx({ transaction }, "MatchingEngine.improveOffer");
     }
 
-    async *executeFastOrder(sender: AnySolanaAddress, vaa: FastTransfer.VAA) {
+    async *executeFastOrder(
+        sender: AnySolanaAddress,
+        vaa: FastTransfer.VAA,
+        participant?: AnySolanaAddress,
+    ) {
+        if (vaa.payloadLiteral !== "FastTransfer:FastMarketOrder") throw new Error("Invalid VAA");
+
         const payer = new SolanaAddress(sender).unwrap();
 
+        const initialParticipant = participant
+            ? new SolanaAddress(participant).unwrap()
+            : undefined;
+
         const fastVaa = coreUtils.derivePostedVaaKey(
             this.coreBridgeProgramId(),
             Buffer.from(vaa.hash),
         );
 
-        const ix = await this.executeFastOrderCctpIx({
-            payer,
-            fastVaa,
-        });
+        const digest = keccak256(vaa.hash);
+        const auction = this.auctionAddress(digest);
+        const reservedSequence = this.reservedFastFillSequenceAddress(digest);
+
+        const { targetChain } = vaa.payload;
+
+        const ix =
+            targetChain === "Solana"
+                ? await this.executeFastOrderLocalIx({
+                      payer,
+                      fastVaa,
+                      auction,
+                      reservedSequence,
+                      initialParticipant,
+                  })
+                : await this.executeFastOrderCctpIx(
+                      {
+                          payer,
+                          fastVaa,
+                          auction,
+                          initialParticipant,
+                      },
+                      { targetChain: toChainId(targetChain) },
+                  );
 
         const computeIx = ComputeBudgetProgram.setComputeUnitLimit({
             units: 300_000,

solana/ts/src/testing/utils.ts

@@ -11,15 +11,15 @@ import {
     TransactionMessage,
     VersionedTransaction,
 } from "@solana/web3.js";
+import { Network } from "@wormhole-foundation/sdk-base";
+import { SignAndSendSigner as SdkSigner, signAndSendWait } from "@wormhole-foundation/sdk-connect";
+import { UniversalAddress, VAA } from "@wormhole-foundation/sdk-definitions";
+import { SolanaSendSigner, SolanaUnsignedTransaction } from "@wormhole-foundation/sdk-solana";
+import { SolanaWormholeCore, utils as coreUtils } from "@wormhole-foundation/sdk-solana-core";
 import { expect } from "chai";
 import { execSync } from "child_process";
 import { Err, Ok } from "ts-results";
 import { CORE_BRIDGE_PID, USDC_MINT_ADDRESS } from "./consts";
-import { SolanaSendSigner, SolanaUnsignedTransaction } from "@wormhole-foundation/sdk-solana";
-import { SolanaWormholeCore, utils as coreUtils } from "@wormhole-foundation/sdk-solana-core";
-import { SignAndSendSigner as SdkSigner, signAndSendWait } from "@wormhole-foundation/sdk-connect";
-import { UniversalAddress, VAA, deserialize } from "@wormhole-foundation/sdk-definitions";
-import { Chain, Network } from "@wormhole-foundation/sdk-base";
 
 export function toUniversalAddress(address: number[] | Buffer | Array<number>): UniversalAddress {
     return new UniversalAddress(new Uint8Array(address));