From 8b9210c3e297e33e5a00aedc0cc43db89549e19f Mon Sep 17 00:00:00 2001
From: Tal Derei <70081547+TalDerei@users.noreply.github.com>
Date: Thu, 18 Jul 2024 08:17:58 -0700
Subject: [PATCH] support multi-fees for auction intents (#1507)

---
 packages/services/src/view-service/fees.ts | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/packages/services/src/view-service/fees.ts b/packages/services/src/view-service/fees.ts
index 98470a7c02..3326aabe49 100644
--- a/packages/services/src/view-service/fees.ts
+++ b/packages/services/src/view-service/fees.ts
@@ -39,5 +39,30 @@ export const extractAltFee = async (
     return swaps?.swap?.claimFee?.assetId ?? indexedDb.stakingTokenAssetId;
   }
 
+  const auctionScheduleAsset = request.dutchAuctionScheduleActions
+    .map(a => a.description?.input)
+    .find(Boolean);
+  if (auctionScheduleAsset?.assetId) {
+    return auctionScheduleAsset.assetId;
+  }
+
+  const auctionEndAsset = request.dutchAuctionEndActions.map(a => a.auctionId).find(Boolean);
+  if (auctionEndAsset) {
+    const endAuction = await indexedDb.getAuction(auctionEndAsset);
+    if (endAuction.auction?.input?.assetId) {
+      return endAuction.auction.input.assetId;
+    }
+  }
+
+  const auctionWithdrawAsset = request.dutchAuctionWithdrawActions
+    .map(a => a.auctionId)
+    .find(Boolean);
+  if (auctionWithdrawAsset) {
+    const withdrawAuction = await indexedDb.getAuction(auctionWithdrawAsset);
+    if (withdrawAuction.auction?.input?.assetId) {
+      return withdrawAuction.auction.input.assetId;
+    }
+  }
+
   throw new Error('Could not extract alternative fee assetId from TransactionPlannerRequest');
 };