28 lines
1015 B
TypeScript
28 lines
1015 B
TypeScript
import { JSONRPCPayload } from '../../../src/types';
|
|
|
|
/*
|
|
* This class implements the web3-provider-engine subprovider interface and returns
|
|
* that the provider has no addresses when queried.
|
|
* Source: https://github.com/MetaMask/provider-engine/blob/master/subproviders/subprovider.js
|
|
*/
|
|
export class EmptyWalletSubprovider {
|
|
// This method needs to be here to satisfy the interface but linter wants it to be static.
|
|
// tslint:disable-next-line:prefer-function-over-method
|
|
public handleRequest(payload: JSONRPCPayload, next: () => void, end: (err: Error | null, result: any) => void) {
|
|
switch (payload.method) {
|
|
case 'eth_accounts':
|
|
end(null, []);
|
|
return;
|
|
|
|
default:
|
|
next();
|
|
return;
|
|
}
|
|
}
|
|
// Required to implement this method despite not needing it for this subprovider
|
|
// tslint:disable-next-line:prefer-function-over-method
|
|
public setEngine(engine: any) {
|
|
// noop
|
|
}
|
|
}
|