From 7949ce7d786fef47f1d0b87ea2bdc9632036a8fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrian=20Brzezin=CC=81ski?= <a.brzezinski94@gmail.com>
Date: Wed, 14 Dec 2022 15:15:35 +0100
Subject: [PATCH] modify perp ix

---
 ts/client/src/client.ts | 45 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/ts/client/src/client.ts b/ts/client/src/client.ts
index 07080c7c0..e87c199b7 100644
--- a/ts/client/src/client.ts
+++ b/ts/client/src/client.ts
@@ -2623,4 +2623,49 @@ export class MangoClient {
 
     return healthRemainingAccounts;
   }
+
+  public async modifyPerpOrder(
+    group: Group,
+    mangoAccount: MangoAccount,
+    perpMarketIndex: PerpMarketIndex,
+    orderId: BN,
+    side: PerpOrderSide,
+    price: number,
+    quantity: number,
+    maxQuoteQuantity?: number,
+    clientOrderId?: number,
+    orderType?: PerpOrderType,
+    reduceOnly?: boolean,
+    expiryTimestamp?: number,
+    limit?: number,
+  ): Promise<TransactionSignature> {
+    const transactionInstructions: TransactionInstruction[] = [];
+    const [cancelOrderIx, placeOrderIx] = await Promise.all([
+      this.perpCancelOrderIx(group, mangoAccount, perpMarketIndex, orderId),
+      this.perpPlaceOrderIx(
+        group,
+        mangoAccount,
+        perpMarketIndex,
+        side,
+        price,
+        quantity,
+        maxQuoteQuantity,
+        clientOrderId,
+        orderType,
+        reduceOnly,
+        expiryTimestamp,
+        limit,
+      ),
+    ]);
+    transactionInstructions.push(cancelOrderIx, placeOrderIx);
+
+    return await sendTransaction(
+      this.program.provider as AnchorProvider,
+      transactionInstructions,
+      group.addressLookupTablesList,
+      {
+        postSendTxCallback: this.postSendTxCallback,
+      },
+    );
+  }
 }