From 55f352e4736062447234de180798078123ecaa67 Mon Sep 17 00:00:00 2001
From: Luka Jeran <lukaw3d@gmail.com>
Date: Fri, 5 Jul 2024 22:22:53 +0200
Subject: [PATCH] Differentiate first AddToMetaMask success and repeated clicks

---
 src/AddToMetaMask.tsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/AddToMetaMask.tsx b/src/AddToMetaMask.tsx
index e143b6e5ef..8e5cfd9b34 100644
--- a/src/AddToMetaMask.tsx
+++ b/src/AddToMetaMask.tsx
@@ -18,6 +18,7 @@ const AddToMetaMask = (props: {
           if (!window.ethereum?.request) {
             return alert('Have you installed MetaMask yet? If not, please do so.\n\nComputer: Once it is installed, you will be able to add the ParaTime to your MetaMask.\n\nPhone: Open the website through your MetaMask Browser to add the ParaTime.')
           }
+          const startTime = Date.now()
           window.ethereum.request({
             method: 'wallet_addEthereumChain',
             params: [
@@ -34,7 +35,9 @@ const AddToMetaMask = (props: {
               },
             ],
           }).then(response => {
-            if (response === null) alert('Added')
+            // XXX: A workaround to figure out if the RPC already exists.
+            const isAutomatedResponse = Date.now() - startTime < 100
+            if (response === null && isAutomatedResponse) alert(`The ${props.name} RPC already added.`)
           })
         }}
       >