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Select random provider from list (#5537)

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Jaco 2021-06-09 17:53:34 +03:00 committed by GitHub
parent 75307d9a4b
commit d188763e89
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1 changed files with 4 additions and 9 deletions
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13
packages/apps/src/Endpoints/Network.tsx
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@ -11,27 +11,22 @@ import { ChainImg } from '@polkadot/react-components';
import Url from './Url';
interface Props {
affinity?: string;
affinity?: string; // unused - previous selection
apiUrl: string;
className?: string;
setApiUrl: (network: string, apiUrl: string) => void;
value: Network;
}
function NetworkDisplay ({ affinity, apiUrl, className = '', setApiUrl, value: { icon, isChild, isUnreachable, name, providers } }: Props): React.ReactElement<Props> {
function NetworkDisplay ({ apiUrl, className = '', setApiUrl, value: { icon, isChild, isUnreachable, name, providers } }: Props): React.ReactElement<Props> {
const isSelected = useMemo(
() => providers.some(({ url }) => url === apiUrl),
[apiUrl, providers]
);
const _selectUrl = useCallback(
() => setApiUrl(
name,
affinity && providers.find(({ url }) => url === affinity)
? affinity
: providers[0].url
),
[affinity, name, providers, setApiUrl]
() => setApiUrl(name, providers[Math.floor(Math.random() * providers.length)].url),
[name, providers, setApiUrl]
);
const _setApiUrl = useCallback(