From 42fcae04655ce6360790984d5a7a4bc0f9d4062b Mon Sep 17 00:00:00 2001
From: hueso <hueso@torguen.com.ar>
Date: Wed, 9 Oct 2024 21:56:33 -0300
Subject: [PATCH] add RPC to wallet on unrecognized chains

---
 src/blockchain/provider.ts | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/blockchain/provider.ts b/src/blockchain/provider.ts
index 80166ee..e905278 100644
--- a/src/blockchain/provider.ts
+++ b/src/blockchain/provider.ts
@@ -73,15 +73,20 @@ const listenToNetworkChange = (connection: any) => {
 const requestNetworkChange = async (network: NetworkEnum): Promise<boolean> => {
   const etherStore = useEtherStore();
   if (!etherStore.walletAddress) return true;
+  const window_ = window as any;
 
   try {
-    const window_ = window as any;
     await window_.ethereum.request({
       method: "wallet_switchEthereumChain",
       params: [{ chainId: Networks[network].chainId }], // chainId must be in hexadecimal numbers
     });
-  } catch {
-    return false;
+  } catch (e:any){
+    if (e.code == 4902){ // Unrecognized chain ID
+        await window_.ethereum.request({
+         "method": "wallet_addEthereumChain",
+         "params": [ Networks[network] ],
+        });
+    }
   }
 
   return true;