fix: foreign asset transfer now works (#2844)

novasamatech · Dec 11, 2024 · 5c1f316 · 5c1f316
1 parent ce34409
commit 5c1f316
Showing 1 changed file with 13 additions and 3 deletions.
diff --git a/src/renderer/entities/transaction/lib/extrinsicService.ts b/src/renderer/entities/transaction/lib/extrinsicService.ts
@@ -8,7 +8,7 @@ import {
   defineMethod,
   methods,
 } from '@substrate/txwrapper-polkadot';
-import sortBy from 'lodash/sortBy';
+import { sortBy, zipWith } from 'lodash';
 
 import { type MultisigTxWrapper, type ProxyTxWrapper, type Transaction, TransactionType } from '@/shared/core';
 import { toAddress } from '@/shared/lib/utils';
@@ -61,13 +61,23 @@ export const getUnsignedTransaction: Record<
           options,
         );
   },
-  [TransactionType.ASSET_TRANSFER]: (transaction, info, options) => {
+  [TransactionType.ASSET_TRANSFER]: (transaction, info, options, api) => {
+    const palletName = transaction.args.palletName ?? 'assets';
+    const methodArgs = api.tx[palletName].transfer.meta.args;
+    const rawArgs = [transaction.args.asset, transaction.args.target, transaction.args.amount];
+    const args = zipWith(methodArgs, rawArgs, (method, arg) => {
+      return [method.name.toString(), api.createType(method.type.toString(), arg)] as const;
+    });
+
+    const argsMap = Object.fromEntries(args);
+
     return defineMethod(
       {
         method: {
           name: 'transfer',
           pallet: transaction.args.palletName ?? 'assets',
-          args: transaction.args,
+          // @ts-expect-error defineMethod type disallow Codec type
+          args: argsMap,
         },
         ...info,
       },