28 lines
1011 B
TypeScript
28 lines
1011 B
TypeScript
import {JSONRPCPayload} from '../../../src/types';
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/*
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* This class implements the web3-provider-engine subprovider interface and returns
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* that the provider has no addresses when queried.
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* Source: https://github.com/MetaMask/provider-engine/blob/master/subproviders/subprovider.js
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*/
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export class EmptyWalletSubprovider {
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// This method needs to be here to satisfy the interface but linter wants it to be static.
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// tslint:disable-next-line:prefer-function-over-method
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public handleRequest(payload: JSONRPCPayload, next: () => void, end: (err: Error|null, result: any) => void) {
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switch (payload.method) {
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case 'eth_accounts':
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end(null, []);
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return;
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default:
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next();
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return;
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}
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}
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// Required to implement this method despite not needing it for this subprovider
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// tslint:disable-next-line:prefer-function-over-method
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public setEngine(engine: any) {
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// noop
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}
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}
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