difcli/dist/utils/client-utils.js

CLI tool for Diffuse Prime

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ClientFactory = void 0;
const viem_1 = require("viem");
const accounts_1 = require("viem/accounts");
const config_1 = require("../config");
const chain_utils_1 = require("./chain-utils");
const secure_storage_1 = require("./secure-storage");
class ClientFactory {
    /**
     * Creates a public client for the specified chain
     */
    static async createPublicClient(chainType) {
        const chain = await (0, chain_utils_1.getChainForType)(chainType);
        const chainConfig = config_1.config.chains[chainType];
        return (0, viem_1.createPublicClient)({
            chain,
            transport: (0, viem_1.http)(chainConfig.rpc),
        });
    }
    /**
     * Creates a wallet client for the specified chain using stored private key
     */
    static async createWalletClient(chainType) {
        const chain = await (0, chain_utils_1.getChainForType)(chainType);
        const chainConfig = config_1.config.chains[chainType];
        const privateKey = await secure_storage_1.SecureStorage.getPrivateKey();
        if (!privateKey) {
            throw new Error('No private key configured');
        }
        const account = (0, accounts_1.privateKeyToAccount)(privateKey);
        return (0, viem_1.createWalletClient)({
            chain,
            transport: (0, viem_1.http)(chainConfig.rpc),
            account,
        });
    }
    /**
     * Creates both public and wallet clients for the specified chain
     */
    static async createClientPair(chainType) {
        const chain = await (0, chain_utils_1.getChainForType)(chainType);
        const chainConfig = config_1.config.chains[chainType];
        const privateKey = await secure_storage_1.SecureStorage.getPrivateKey();
        if (!privateKey) {
            throw new Error('No private key configured');
        }
        const account = (0, accounts_1.privateKeyToAccount)(privateKey);
        const publicClient = (0, viem_1.createPublicClient)({
            chain,
            transport: (0, viem_1.http)(chainConfig.rpc),
        });
        const walletClient = (0, viem_1.createWalletClient)({
            chain,
            transport: (0, viem_1.http)(chainConfig.rpc),
            account,
        });
        return { publicClient, walletClient };
    }
    /**
     * Gets the account from stored private key
     */
    static async getAccount() {
        const privateKey = await secure_storage_1.SecureStorage.getPrivateKey();
        if (!privateKey) {
            throw new Error('No private key configured');
        }
        return (0, accounts_1.privateKeyToAccount)(privateKey);
    }
    /**
     * Gets chain configuration for the specified chain type
     */
    static getChainConfig(chainType) {
        return config_1.config.chains[chainType];
    }
    /**
     * Gets current chain from storage
     */
    static async getCurrentChain() {
        return await secure_storage_1.SecureStorage.getSelectedChain();
    }
}
exports.ClientFactory = ClientFactory;
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