From 36b8fe74af5d4114c9c40502635fc295051a78bb Mon Sep 17 00:00:00 2001
From: Simon Warta <simon@warta.it>
Date: Wed, 20 May 2020 15:15:10 +0200
Subject: [PATCH] Adapt calls to queryContractSmart

---
 packages/bcp/src/cosmwasmconnection.ts | 5 +----
 packages/cli/examples/helpers.ts       | 5 ++---
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/packages/bcp/src/cosmwasmconnection.ts b/packages/bcp/src/cosmwasmconnection.ts
index a6bce215..f458413c 100644
--- a/packages/bcp/src/cosmwasmconnection.ts
+++ b/packages/bcp/src/cosmwasmconnection.ts
@@ -43,8 +43,6 @@ import { decodeAmount, decodePubkey, parseTxsResponseSigned, parseTxsResponseUns
 import { buildSignedTx } from "./encode";
 import { accountToNonce, BankToken, Erc20Token } from "./types";
 
-const { fromAscii } = Encoding;
-
 // poll every 0.5 seconds (block time 1s)
 const defaultPollInterval = 500;
 
@@ -170,8 +168,7 @@ export class CosmWasmConnection implements BlockchainConnection {
       this.erc20Tokens.map(
         async (erc20): Promise<Amount> => {
           const queryMsg = { balance: { address: address } };
-          const smart = await this.cosmWasmClient.queryContractSmart(erc20.contractAddress, queryMsg);
-          const response = JSON.parse(fromAscii(smart));
+          const response = await this.cosmWasmClient.queryContractSmart(erc20.contractAddress, queryMsg);
           const normalizedBalance = new BN(response.balance).toString();
           return {
             fractionalDigits: erc20.fractionalDigits,
diff --git a/packages/cli/examples/helpers.ts b/packages/cli/examples/helpers.ts
index deb27c58..8b15fde4 100644
--- a/packages/cli/examples/helpers.ts
+++ b/packages/cli/examples/helpers.ts
@@ -60,9 +60,8 @@ const connect = async (mnemonic: string, opts: Partial<Options>): Promise<{
 };
 
 // smartQuery assumes the content is proper JSON data and parses before returning it
-const smartQuery = async (client: CosmWasmClient, addr: string, query: object): Promise<any> => {
-  const bin = await client.queryContractSmart(addr, query);
-  return JSON.parse(fromUtf8(bin));
+async function smartQuery(client: CosmWasmClient, addr: string, query: object): Promise<any> {
+  return client.queryContractSmart(addr, query);
 }
 
 // loadOrCreateMnemonic will try to load a mnemonic from the file.