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* feat: add wallet-popup * feat: add DecodedCallData component
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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| <!doctype html> | ||
| <html> | ||
| <head> | ||
| <title>Substrate Connect</title> | ||
| <meta charset="utf-8" /> | ||
| <link | ||
| href="https://fonts.googleapis.com/css2?family=Poppins:ital@0;1&display=swap" | ||
| rel="stylesheet" | ||
| /> | ||
| <link | ||
| href="http://fonts.googleapis.com/css?family=Roboto:400,100,100italic,300, 500,700,900" | ||
| rel="stylesheet" | ||
| /> | ||
| <link | ||
| href="http://fonts.googleapis.com/css?family=Inter:400,100,100italic,300, 500,700,900" | ||
| rel="stylesheet" | ||
| /> | ||
| </head> | ||
| <body> | ||
| <div id="popup"></div> | ||
| <script type="module" src="../src/wallet-popup.tsx"></script> | ||
| </body> | ||
| </html> |
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| import { createRpc } from "@substrate/light-client-extension-helpers/utils" | ||
| import { useEffect, useState } from "react" | ||
| import type { BackgroundRpcSpec, SignRequest } from "../background/types" | ||
| import { DecodedCallData } from "./WalletPopup/components" | ||
|
|
||
| // FIXME: use hook | ||
| const port = chrome.runtime.connect({ | ||
| name: "substrate-wallet-template/wallet-popup", | ||
| }) | ||
| const rpc = createRpc((msg) => | ||
| port.postMessage(msg), | ||
| ).withClient<BackgroundRpcSpec>() | ||
| port.onMessage.addListener(rpc.handle) | ||
|
|
||
| export const WalletPopup = () => { | ||
| const [signRequest, setSignRequest] = useState<SignRequest>() | ||
| const [signRequestId, setSignRequestId] = useState<string>() | ||
| useEffect(() => { | ||
| const init = async () => { | ||
| const signRequests = await rpc.client.getSignRequests() | ||
| // TODO: handle many signRequests | ||
| const keys = Object.keys(signRequests) | ||
| if (keys.length === 0) return | ||
| setSignRequestId(keys[0]) | ||
| setSignRequest(signRequests[keys[0]]) | ||
| } | ||
| init() | ||
| }, []) | ||
| if (!signRequestId || !signRequest) return null | ||
| return ( | ||
| <main className="w-[32rem] mx-auto px-6 py-8"> | ||
| <div> | ||
| <h1 className="text-3xl font-bold">Sign Request #{signRequestId}</h1> | ||
| <div className="my-4"> | ||
| <div className="my-2"> | ||
| <div className="text-sm font-semibold">Origin</div> | ||
| <div>{signRequest.url}</div> | ||
| </div> | ||
| <div className="my-2 overflow-hidden"> | ||
| <div className="text-sm font-semibold">Chain Id</div> | ||
| <pre className="overflow-auto">{signRequest.chainId}</pre> | ||
| </div> | ||
| <div className="my-2"> | ||
| <div className="text-sm font-semibold">From</div> | ||
| <pre>{signRequest.address}</pre> | ||
| </div> | ||
| <div className="my-2 overflow-hidden"> | ||
| <div className="text-sm font-semibold">Call data</div> | ||
| <pre className="overflow-auto">{signRequest.callData}</pre> | ||
| </div> | ||
| <div className="my-2"> | ||
| <div className="text-sm font-semibold">Decoded Call data</div> | ||
| <DecodedCallData | ||
| chainId={signRequest.chainId} | ||
| callData={signRequest.callData} | ||
| /> | ||
| </div> | ||
| <div className="my-2"> | ||
| <div className="text-sm font-semibold">Signed extensions</div> | ||
| <div>coming soon...</div> | ||
| </div> | ||
| </div> | ||
| <div className="my-4 text-center"> | ||
| <button | ||
| onClick={() => rpc.client.approveSignRequest(signRequestId)} | ||
| className="py-1.5 px-8 mr-4 text-sm rounded border border-[#24cc85] text-[#24cc85] hover:text-white | ||
| hover:bg-[#24cc85]" | ||
| > | ||
| Approve | ||
| </button> | ||
| <button | ||
| onClick={() => rpc.client.cancelSignRequest(signRequestId)} | ||
| className="py-1.5 px-8 text-sm rounded border border-[#24cc85] text-[#24cc85] hover:text-white | ||
| hover:bg-[#24cc85]" | ||
| > | ||
| Cancel | ||
| </button> | ||
| </div> | ||
| </div> | ||
| </main> | ||
| ) | ||
| } |
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| import { useDecodedCallData } from "../hooks" | ||
|
|
||
| type Props = { | ||
| chainId: string | ||
| callData: string | ||
| } | ||
|
|
||
| const jsonStringify = (value: any) => | ||
| JSON.stringify( | ||
| value, | ||
| (_, value) => (typeof value === "bigint" ? value.toString() : value), | ||
| 2, | ||
| ) | ||
|
|
||
| export const DecodedCallData = ({ chainId, callData }: Props) => { | ||
| const { decodedCallData } = useDecodedCallData(chainId, callData) | ||
| if (!decodedCallData) return <div>decoding...</div> | ||
| return ( | ||
| <div> | ||
| <div className="text-sm">Pallet: {decodedCallData.pallet.value.name}</div> | ||
| <div className="text-sm">Call: {decodedCallData.call.value.name}</div> | ||
| <div className="text-sm">Args</div> | ||
| <pre>{jsonStringify(decodedCallData?.args.value)}</pre> | ||
| </div> | ||
| ) | ||
| } |
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| export * from "./DecodedCallData" |
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| export * from "./useDecodedCallData" |
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| import { helper } from "@substrate/light-client-extension-helpers/extension-page" | ||
| import { getObservableClient } from "@polkadot-api/client" | ||
| import { createClient } from "@polkadot-api/substrate-client" | ||
| import { DecodedCall, getViewBuilder } from "@polkadot-api/metadata-builders" | ||
| import { useEffect, useState } from "react" | ||
| import { filter, firstValueFrom } from "rxjs" | ||
| import { useIsMounted } from "../../../hooks/useIsMounted" | ||
|
|
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| export const useDecodedCallData = (chainId: string, callData: string) => { | ||
| const [decodedCallData, setDecodedCallData] = useState<DecodedCall>() | ||
| const isMounted = useIsMounted() | ||
|
|
||
| useEffect(() => { | ||
| if (!chainId || !callData) return | ||
| helper.getChains().then(async (chains) => { | ||
| const chain = chains.find(({ genesisHash }) => genesisHash === chainId) | ||
| if (!chain) return | ||
| const client = getObservableClient(createClient(chain.provider)) | ||
| const { metadata$, unfollow } = client.chainHead$() | ||
| const metadata = await firstValueFrom(metadata$.pipe(filter(Boolean))) | ||
| unfollow() | ||
| client.destroy() | ||
| const builder = getViewBuilder(metadata) | ||
| if (!isMounted()) return | ||
| setDecodedCallData(builder.callDecoder(callData)) | ||
| }) | ||
| }, [chainId, callData]) | ||
|
Check warning on line 27 in projects/wallet-template/src/containers/WalletPopup/hooks/useDecodedCallData.ts
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| return { decodedCallData } | ||
| } | ||
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| export { Options } from "./Options" | ||
| export { default as Popup } from "./Popup" | ||
| export { default as Logo } from "../components/Logo" | ||
| export { WalletPopup } from "./WalletPopup" |
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| import { render } from "react-dom" | ||
| import { WalletPopup } from "./containers" | ||
| import "./style.css" | ||
|
|
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| render(<WalletPopup />, document.getElementById("popup")) |
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