From 4a8ffbf4f889b3b9c8da21eae2409b3b62020286 Mon Sep 17 00:00:00 2001
From: rouzwelt <rouzweltt@gmail.com>
Date: Wed, 11 Dec 2024 05:07:32 +0000
Subject: [PATCH 1/2] update

---
 src/error.ts         | 20 +++++++++++---------
 src/processOrders.ts | 25 +++++++++----------------
 2 files changed, 20 insertions(+), 25 deletions(-)

diff --git a/src/error.ts b/src/error.ts
index 83bebcf1..e8576204 100644
--- a/src/error.ts
+++ b/src/error.ts
@@ -337,18 +337,20 @@ export async function hasFrontrun(
             }
         })();
         if (orderConfig) {
-            const logs = await viemClient.getLogs({
-                event: TakeOrderV2EventAbi[0],
-                address: orderbook,
-                blockHash: receipt.blockHash,
-            });
-            const otherLogs = logs.filter(
+            const txHash = receipt.transactionHash.toLowerCase();
+            const logs = (
+                await viemClient.getLogs({
+                    event: TakeOrderV2EventAbi[0],
+                    address: orderbook,
+                    blockHash: receipt.blockHash,
+                })
+            ).filter(
                 (v) =>
                     receipt.transactionIndex > v.transactionIndex &&
-                    v.transactionHash.toLowerCase() !== receipt.transactionHash.toLowerCase(),
+                    v.transactionHash.toLowerCase() !== txHash,
             );
-            if (otherLogs.length) {
-                for (const log of otherLogs) {
+            if (logs.length) {
+                for (const log of logs) {
                     if (isDeepStrictEqual(log.args.config, orderConfig)) return log.transactionHash;
                 }
             }
diff --git a/src/processOrders.ts b/src/processOrders.ts
index 30d4e90d..05bcacd2 100644
--- a/src/processOrders.ts
+++ b/src/processOrders.ts
@@ -157,7 +157,7 @@ export const processOrders = async (
         throw errorSnapshot("Failed to batch quote orders", e);
     }
 
-    let avgGasCost: BigNumber | undefined;
+    const txGasCosts: BigNumber[] = [];
     const reports: Report[] = [];
     const results: {
         settle: () => Promise<ProcessPairResult>;
@@ -239,6 +239,7 @@ export const processOrders = async (
     for (const { settle, pair, orderPairObject } of results) {
         // instantiate a span for this pair
         const span = tracer.startSpan(`order_${pair}`, undefined, ctx);
+        span.setAttribute("details.owner", orderPairObject.takeOrders[0].takeOrder.order.owner);
         try {
             // settle the process results
             // this will return the report of the operation and in case
@@ -248,11 +249,7 @@ export const processOrders = async (
 
             // keep track of avg gas cost
             if (result.gasCost) {
-                if (!avgGasCost) {
-                    avgGasCost = result.gasCost;
-                } else {
-                    avgGasCost = avgGasCost.add(result.gasCost).div(2);
-                }
+                txGasCosts.push(result.gasCost);
             }
 
             reports.push(result.report);
@@ -277,15 +274,6 @@ export const processOrders = async (
                 span.setStatus({ code: SpanStatusCode.ERROR, message: "unexpected error" });
             }
         } catch (e: any) {
-            // keep track of avg gas cost
-            if (e.gasCost) {
-                if (!avgGasCost) {
-                    avgGasCost = e.gasCost;
-                } else {
-                    avgGasCost = avgGasCost.add(e.gasCost).div(2);
-                }
-            }
-
             // set the span attributes with the values gathered at processPair()
             span.setAttributes(e.spanAttributes);
 
@@ -419,7 +407,12 @@ export const processOrders = async (
         }
         span.end();
     }
-    return { reports, avgGasCost };
+    return {
+        reports,
+        avgGasCost: txGasCosts.length
+            ? txGasCosts.reduce((a, b) => a.add(b), ethers.constants.Zero).div(txGasCosts.length)
+            : undefined,
+    };
 };
 
 /**

From a02af8414d8c4b56dfe213a6650b36cf6fd7e65e Mon Sep 17 00:00:00 2001
From: rouzwelt <rouzweltt@gmail.com>
Date: Tue, 17 Dec 2024 01:50:29 +0000
Subject: [PATCH 2/2] update

---
 src/utils.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/utils.ts b/src/utils.ts
index e55991f7..2d8dfba9 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -515,7 +515,9 @@ export const visualizeRoute = (fromToken: Token, toToken: Token, legs: RouteLeg[
                         (e) =>
                             e.tokenFrom.address.toLowerCase() ===
                                 portions.at(-1)?.tokenTo.address.toLowerCase() &&
-                            !portions.includes(e),
+                            portions.every(
+                                (k) => k.poolAddress.toLowerCase() !== e.poolAddress.toLowerCase(),
+                            ),
                     );
                     if (legPortion) {
                         portions.push(legPortion);