feat: add token in payment fee (#108)

polkawallet-io · Jan 17, 2024 · c62b359 · c62b359
1 parent d4b7030
commit c62b359
Show file tree

Hide file tree

Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/package.json b/package.json
@@ -55,5 +55,5 @@
     "jest": "^28.1.1",
     "typescript": "^4.7.4"
   },
-  "stableVersion": "0.1.5-27"
+  "stableVersion": "0.1.5-28"
 }
diff --git a/src/base-chain-adapter.ts b/src/base-chain-adapter.ts
@@ -104,6 +104,9 @@ export abstract class BaseCrossChainAdapter {
       ...params,
       amount: new FN("10000000000"),
     });
+    const fromApi = this.api as AnyApi;
+    const paymentToken = fromApi.registry.chainTokens[0];
+    const decimals = fromApi.registry.chainDecimals[0];
 
     return combineLatest({
       minInput: minInput$,
@@ -116,7 +119,10 @@ export abstract class BaseCrossChainAdapter {
           maxInput: maxInput.max(FN.ZERO),
           ss58Prefix: chains[to].ss58Prefix,
           destFee,
-          estimateFee,
+          estimateFee: {
+            token: paymentToken,
+            balance: FN.fromInner(estimateFee, decimals),
+          },
         };
       })
     );

diff --git a/src/types.ts b/src/types.ts
@@ -87,7 +87,7 @@ export interface InputConfig {
   maxInput: FixedPointNumber;
   ss58Prefix: number;
   destFee: TokenBalance;
-  estimateFee: string;
+  estimateFee: TokenBalance;
 }
 
 export interface RouterFilter {