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metamask-extension/app/scripts/lib/rpc-method-middleware/handlers/eth-accounts.js
Mark Stacey 3732c5f71e
Add JSDoc ESLint rules (#12112)
ESLint rules have been added to enforce our JSDoc conventions. These
rules were introduced by updating `@metamask/eslint-config` to v9.

Some of the rules have been disabled because the effort to fix all lint
errors was too high. It might be easiest to enable these rules one
directory at a time, or one rule at a time.

Most of the changes in this PR were a result of running
`yarn lint:fix`. There were a handful of manual changes that seemed
obvious and simple to make. Anything beyond that and the rule was left
disabled.
2022-01-07 12:27:33 -03:30

34 lines
1.0 KiB
JavaScript

import { MESSAGE_TYPE } from '../../../../../shared/constants/app';
/**
* A wrapper for `eth_accounts` that returns an empty array when permission is denied.
*/
const requestEthereumAccounts = {
methodNames: [MESSAGE_TYPE.ETH_ACCOUNTS],
implementation: ethAccountsHandler,
hookNames: {
getAccounts: true,
},
};
export default requestEthereumAccounts;
/**
* @typedef {Record<string, Function>} EthAccountsOptions
* @property {Function} getAccounts - Gets the accounts for the requesting
* origin.
*/
/**
*
* @param {import('json-rpc-engine').JsonRpcRequest<unknown>} _req - The JSON-RPC request object.
* @param {import('json-rpc-engine').JsonRpcResponse<true>} res - The JSON-RPC response object.
* @param {Function} _next - The json-rpc-engine 'next' callback.
* @param {Function} end - The json-rpc-engine 'end' callback.
* @param {EthAccountsOptions} options - The RPC method hooks.
*/
async function ethAccountsHandler(_req, res, _next, end, { getAccounts }) {
res.result = await getAccounts();
return end();
}