sdk: fix bug reading swapMode of undefined object (#1148)

* sdk: optional chain quote.swapMode for swap ix * sdk: move quote fetch around for swap ixes
drift-labs · Jul 18, 2024 · 725b418 · 725b418
1 parent a522386
commit 725b418
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/sdk/src/driftClient.ts b/sdk/src/driftClient.ts
@@ -4310,10 +4310,6 @@ export class DriftClient {
 		const outMarket = this.getSpotMarketAccount(outMarketIndex);
 		const inMarket = this.getSpotMarketAccount(inMarketIndex);
 
-		const isExactOut = swapMode === 'ExactOut' || quote.swapMode === 'ExactOut';
-		const amountIn = new BN(quote.inAmount);
-		const exactOutBufferedAmountIn = amountIn.muln(1001).divn(1000); // Add 10bp buffer
-
 		if (!quote) {
 			const fetchedQuote = await jupiterClient.getQuote({
 				inputMint: inMarket.mint,
@@ -4331,6 +4327,10 @@ export class DriftClient {
 			throw new Error("Could not fetch Jupiter's quote. Please try again.");
 		}
 
+		const isExactOut = swapMode === 'ExactOut' || quote.swapMode === 'ExactOut';
+		const amountIn = new BN(quote.inAmount);
+		const exactOutBufferedAmountIn = amountIn.muln(1001).divn(1000); // Add 10bp buffer
+
 		const transaction = await jupiterClient.getSwap({
 			quote,
 			userPublicKey: this.provider.wallet.publicKey,