@metamask/snaps-simulation/dist/middleware/internal-methods/chain-id.cjs

A simulation framework for MetaMask Snaps, enabling headless testing of Snaps in a controlled environment

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getChainIdHandler = void 0;
/**
 * A mock handler for eth_chainId that always returns a specific
 * hardcoded result.
 *
 * @param _request - Incoming JSON-RPC request. Ignored for this specific
 * handler.
 * @param response - The outgoing JSON-RPC response, modified to return the
 * result.
 * @param _next - The `json-rpc-engine` middleware next handler.
 * @param end - The `json-rpc-engine` middleware end handler.
 * @returns The JSON-RPC response.
 */
async function getChainIdHandler(_request, response, _next, end) {
    // For now this will return a mocked result, this should probably match
    // whatever network the simulation is using.
    response.result = '0x01';
    return end();
}
exports.getChainIdHandler = getChainIdHandler;
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