placeAndMake respect builder codes

Author: wphan

sdk/src/driftClient.ts

@@ -6648,15 +6648,6 @@ export class DriftClient {
 			});
 		}
 
-		remainingAccounts.push({
-			pubkey: getRevenueShareEscrowAccountPublicKey(
-				this.program.programId,
-				this.getUserAccount(subAccountId).authority
-			),
-			isWritable: true,
-			isSigner: false,
-		});
-
 		let optionalParams = null;
 		if (auctionDurationPercentage || successCondition) {
 			optionalParams =
@@ -6746,6 +6737,16 @@ export class DriftClient {
 		});
 
 		const takerOrderId = takerInfo.order.orderId;
+		if (hasBuilder(takerInfo.order)) {
+			remainingAccounts.push({
+				pubkey: getRevenueShareEscrowAccountPublicKey(
+					this.program.programId,
+					takerInfo.takerUserAccount.authority
+				),
+				isWritable: true,
+				isSigner: false,
+			});
+		}
 		return await this.program.instruction.placeAndMakePerpOrder(
 			orderParams,
 			takerOrderId,
@@ -7096,6 +7097,32 @@ export class DriftClient {
 			});
 		}
 
+		const isDelegateSigner = takerInfo.signingAuthority.equals(
+			takerInfo.takerUserAccount.delegate
+		);
+		const borshBuf = Buffer.from(
+			signedSignedMsgOrderParams.orderParams.toString(),
+			'hex'
+		);
+
+		const signedMessage = this.decodeSignedMsgOrderParamsMessage(
+			borshBuf,
+			isDelegateSigner
+		);
+		if (
+			signedMessage.builderFeeTenthBps !== null &&
+			signedMessage.builderIdx !== null
+		) {
+			remainingAccounts.push({
+				pubkey: getRevenueShareEscrowAccountPublicKey(
+					this.program.programId,
+					takerInfo.takerUserAccount.authority
+				),
+				isWritable: true,
+				isSigner: false,
+			});
+		}
+
 		const placeAndMakeIx =
 			await this.program.instruction.placeAndMakeSignedMsgPerpOrder(
 				orderParams,