Add tokenlist filtering by chainId

bancorprotocol · Oct 29, 2024 · 0024a40 · 0024a40
1 parent 162fb15
commit 0024a40
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diff --git a/src/libs/tokens/token.types.ts b/src/libs/tokens/token.types.ts
@@ -6,6 +6,7 @@ export interface Token {
   symbol: string;
   balance?: string;
   isSuspicious?: boolean;
+  chainId?: number;
 }
 
 export interface TokenList {

diff --git a/src/libs/tokens/tokenHelperFn.ts b/src/libs/tokens/tokenHelperFn.ts
@@ -34,8 +34,15 @@ export const fetchTokenLists = async () => {
         ? await tokenParserMap[parser](result)
         : result;
 
+      const filteredTokens = parsedResult.tokens.filter(
+        (token) =>
+          token?.chainId === undefined ||
+          token?.chainId === config.network.chainId
+      );
+
       return {
         ...parsedResult,
+        tokens: filteredTokens,
         logoURI: getLogoByURI(parsedResult.logoURI),
       };
     })