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Fix broken substrate connect light client (#7362)

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* Fix broken substrate connect light client

* make code slicker

* minor

* Update packages/react-api/src/Api.tsx

Co-authored-by: Jaco <jacogr@gmail.com>

* Update packages/react-api/src/Api.tsx

Co-authored-by: Jaco <jacogr@gmail.com>

* Update packages/react-api/src/Api.tsx

Co-authored-by: Jaco <jacogr@gmail.com>

Co-authored-by: Jaco <jacogr@gmail.com>
This commit is contained in:
Nikos Kontakis 2022-04-12 11:57:05 +02:00 committed by GitHub
parent 5a33997dda
commit 3d1b2abd5b
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1 changed files with 17 additions and 2 deletions
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19
packages/react-api/src/Api.tsx
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@ -18,7 +18,7 @@ import { TokenUnit } from '@polkadot/react-components/InputNumber';
import { StatusContext } from '@polkadot/react-components/Status';
import { useApiUrl, useEndpoint } from '@polkadot/react-hooks';
import ApiSigner from '@polkadot/react-signer/signers/ApiSigner';
import { ScProvider } from '@polkadot/rpc-provider/substrate-connect';
import { ScProvider, WellKnownChain } from '@polkadot/rpc-provider/substrate-connect';
import { keyring } from '@polkadot/ui-keyring';
import { settings } from '@polkadot/ui-settings';
import { formatBalance, isNumber, isTestChain, objectSpread, stringify } from '@polkadot/util';
@ -183,6 +183,21 @@ async function loadOnReady (api: ApiPromise, endpoint: LinkOption | null, inject
};
}
function getWellKnownChain (chain = 'polkadot') {
switch (chain) {
case 'kusama':
return WellKnownChain.ksmcc3;
case 'polkadot':
return WellKnownChain.polkadot;
case 'rococo':
return WellKnownChain.rococo_v2_1;
case 'westend':
return WellKnownChain.westend2;
default:
throw new Error(`Unable to construct light chain ${chain}`);
}
}
// eslint-disable-next-line @typescript-eslint/require-await
async function createApi (apiUrl: string, signer: ApiSigner, onError: (error: unknown) => void): Promise<Record<string, Record<string, string>>> {
const types = getDevTypes();
@ -190,7 +205,7 @@ async function createApi (apiUrl: string, signer: ApiSigner, onError: (error: un
try {
const provider = isLight
? new ScProvider(apiUrl.replace('light://substrate-connect/', '') as 'polkadot')
? new ScProvider(getWellKnownChain(apiUrl.replace('light://substrate-connect/', '')))
: new WsProvider(apiUrl);
api = new ApiPromise({