fix: mapping to wrong usdc token on osmosis

Author: mateuszjasiuk

apps/namadillo/src/App/Swap/state/atoms.ts

@@ -4,6 +4,7 @@
 //
 import {
   getChainRegistryByChainId,
+  getCorrespondingIbcAsset,
   namadaRegistryChainAssetsMapAtom,
 } from "atoms/integrations";
 import BigNumber from "bignumber.js";
@@ -156,12 +157,8 @@ export const swapQuoteAtom = atomWithQuery((get) => {
       invariant(sellAsset, "Sell asset not found");
       invariant(buyAsset, "Buy asset not found");
 
-      const fromOsmosis = osmosisAssets.find(
-        (assets) => assets.symbol === sellAsset.symbol
-      );
-      const toOsmosis = osmosisAssets.find(
-        (assets) => assets.symbol === buyAsset.symbol
-      );
+      const fromOsmosis = getCorrespondingIbcAsset(sellAsset, osmosisAssets);
+      const toOsmosis = getCorrespondingIbcAsset(buyAsset, osmosisAssets);
 
       invariant(fromOsmosis, "From asset is not found in Osmosis assets");
       invariant(toOsmosis, "To asset is not found in Osmosis assets");

apps/namadillo/src/atoms/integrations/functions.ts

@@ -263,3 +263,26 @@ export const getNamadaIbcInfo = (isHousefire: boolean): IBCInfo[] => {
 
   return ibcInfo;
 };
+
+export const getCounterpartyChainName = (asset: Asset): string | undefined => {
+  const chainName = asset.traces?.find((trace) => trace.type === "ibc")
+    ?.counterparty.chain_name;
+
+  return chainName;
+};
+
+export const getCorrespondingIbcAsset = (
+  asset: NamadaAsset,
+  ibcAssets: Asset[]
+): Asset | undefined => {
+  const assets = ibcAssets.filter((assets) => assets.symbol === asset.symbol);
+
+  if (assets.length === 1) {
+    return assets[0];
+  } else {
+    const chainName = getCounterpartyChainName(asset);
+    return assets.find(
+      (ibcAsset) => getCounterpartyChainName(ibcAsset) === chainName
+    );
+  }
+};