From 7a2f231b676f41284dc87ec65faaea518b6ecf55 Mon Sep 17 00:00:00 2001
From: Maharshi Mishra <maharshi@tor.us>
Date: Sun, 20 Oct 2024 21:31:20 +0530
Subject: [PATCH] removed top level await

---
 .../sfa-web-ton-telegram-example/src/App.tsx  |  2 +-
 .../src/tonRpc.ts                             | 26 +++++++++----------
 2 files changed, 13 insertions(+), 15 deletions(-)

diff --git a/single-factor-auth-web/sfa-web-ton-telegram-example/src/App.tsx b/single-factor-auth-web/sfa-web-ton-telegram-example/src/App.tsx
index 1cb120e1..34489116 100644
--- a/single-factor-auth-web/sfa-web-ton-telegram-example/src/App.tsx
+++ b/single-factor-auth-web/sfa-web-ton-telegram-example/src/App.tsx
@@ -5,7 +5,7 @@ import { CommonPrivateKeyProvider } from "@web3auth/base-provider";
 import { getHttpEndpoint } from "@orbs-network/ton-access";
 import { useLaunchParams, isTMA } from "@telegram-apps/sdk-react";
 import { mockTelegramEnvironment } from "./hooks/useMockTelegramInitData";
-import TonRPC from "./tonRpc";
+// import TonRPC from "./tonRpc";
 import Loading from "./Loading";
 import "./App.css";
 
diff --git a/single-factor-auth-web/sfa-web-ton-telegram-example/src/tonRpc.ts b/single-factor-auth-web/sfa-web-ton-telegram-example/src/tonRpc.ts
index b0debae5..b616ef64 100644
--- a/single-factor-auth-web/sfa-web-ton-telegram-example/src/tonRpc.ts
+++ b/single-factor-auth-web/sfa-web-ton-telegram-example/src/tonRpc.ts
@@ -2,17 +2,21 @@ import type { IProvider } from "@web3auth/base";
 import { getHttpEndpoint } from "@orbs-network/ton-access";
 import TonWeb from "tonweb";
 
-const rpc = await getHttpEndpoint({
-    network: "testnet",
-    protocol: "json-rpc",
-}); 
-
 export default class TonRPC {
     private provider: IProvider;
     private tonweb: TonWeb;
 
     constructor(provider: IProvider) {
         this.provider = provider;
+        // Initialize tonweb in the constructor
+        this.initTonWeb();
+    }
+
+    private async initTonWeb() {
+        const rpc = await getHttpEndpoint({
+            network: "testnet",
+            protocol: "json-rpc",
+        });
         this.tonweb = new TonWeb(new TonWeb.HttpProvider(rpc));
     }
 
@@ -32,7 +36,7 @@ export default class TonRPC {
         }
     }
 
-     getChainId(): string {
+    getChainId(): string {
         return "testnet"; 
     }
 
@@ -77,7 +81,6 @@ export default class TonRPC {
             const result = await transfer.send();
             
             console.log(result);
-            // Return the full result for display in uiConsole
             return result;
         } catch (error) {
             console.error("Error sending transaction:", error);
@@ -101,23 +104,19 @@ export default class TonRPC {
         }
     }
 
-    public getKeyPairFromPrivateKey(privateKey: string): { publicKey: Uint8Array; secretKey: Uint8Array } {
-        // Convert the hex string to a Uint8Array
+    private getKeyPairFromPrivateKey(privateKey: string): { publicKey: Uint8Array; secretKey: Uint8Array } {
         const privateKeyBytes = new Uint8Array(privateKey.match(/.{1,2}/g)!.map(byte => parseInt(byte, 16)));
 
-        // Ensure the private key is 32 bytes (256 bits)
         if (privateKeyBytes.length !== 32) {
-            // If it's shorter, pad it. If it's longer, truncate it.
             const adjustedPrivateKey = new Uint8Array(32);
             adjustedPrivateKey.set(privateKeyBytes.slice(0, 32));
             return TonWeb.utils.nacl.sign.keyPair.fromSeed(adjustedPrivateKey);
         }
 
-        // If it's already 32 bytes, use it directly
         return TonWeb.utils.nacl.sign.keyPair.fromSeed(privateKeyBytes);
     }
 
-    async getPrivateKey(): Promise<string> {
+    private async getPrivateKey(): Promise<string> {
         try {
             return await this.provider.request({
                 method: "private_key",
@@ -127,5 +126,4 @@ export default class TonRPC {
             throw error;
         }
     }
-
 }
\ No newline at end of file