From f6b81ecccb274dc4188cff36ea83f3e210bded48 Mon Sep 17 00:00:00 2001
From: Jamie Hewitt <jamie.hewitt15@gmail.com>
Date: Wed, 28 Jun 2023 17:29:55 +0300
Subject: [PATCH] CHanging the decimals so that they are taken from the
 feeToken

---
 src/mappings/erc20Templates.ts    |  1 +
 src/mappings/fixedRateExchange.ts | 13 ++++++++-----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/mappings/erc20Templates.ts b/src/mappings/erc20Templates.ts
index a7b9da5..1822283 100644
--- a/src/mappings/erc20Templates.ts
+++ b/src/mappings/erc20Templates.ts
@@ -129,6 +129,7 @@ export function handlerOrderReused(event: OrderReused): void {
 }
 
 export function handlePublishMarketFee(event: PublishMarketFee): void {}
+
 export function handlePublishMarketFeeChanged(
   event: PublishMarketFeeChanged
 ): void {
diff --git a/src/mappings/fixedRateExchange.ts b/src/mappings/fixedRateExchange.ts
index 5efcefc..7c62a49 100644
--- a/src/mappings/fixedRateExchange.ts
+++ b/src/mappings/fixedRateExchange.ts
@@ -246,16 +246,19 @@ export function handlePublishMarketFeeChanged(
     event.address
   )
   const fixedRateExchange = getFixedRateExchange(fixedRateId)
-  const baseToken = getToken(
-    Address.fromString(fixedRateExchange.baseToken),
-    false
-  )
+
   if (fixedRateExchange) {
+    const feeToken = getToken(
+      Address.fromString(fixedRateExchange.publishMarketFeeAddress),
+      false
+    )
+    const feeDecimals = BigInt.fromI32(feeToken.decimals).toI32()
+
     fixedRateExchange.publishMarketFeeAddress =
       event.params.newMarketCollector.toHexString()
     fixedRateExchange.publishMarketSwapFee = weiToDecimal(
       event.params.swapFee.toBigDecimal(),
-      BigInt.fromI32(baseToken.decimals).toI32()
+      feeDecimals
     )
     fixedRateExchange.save()
   }