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Handle repeated AddToMetaMask clicks #869

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merged 2 commits into from
Jul 10, 2024
Merged

Handle repeated AddToMetaMask clicks #869

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325b4ab
Handle repeated AddToMetaMask clicks
lukaw3d Jul 4, 2024
55f352e
Differentiate first AddToMetaMask success and repeated clicks
lukaw3d Jul 5, 2024
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5 changes: 5 additions & 0 deletions src/AddToMetaMask.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -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: [
Expand All @@ -33,6 +34,10 @@ const AddToMetaMask = (props: {
blockExplorerUrls: props.be,
},
],
}).then(response => {
// 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.`)
})
}}
>
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