@base-org/account
Version:
Base Account SDK
148 lines • 6.85 kB
JavaScript
import { loadTelemetryScript } from '../../../core/telemetry/initCCA.js';
import { abi } from '../../../sign/base-account/utils/constants.js';
import { store } from '../../../store/store.js';
import { assertPresence } from '../../../util/assertPresence.js';
import { checkCrossOriginOpenerPolicy } from '../../../util/checkCrossOriginOpenerPolicy.js';
import { validatePreferences, validateSubAccount } from '../../../util/validatePreferences.js';
import { decodeAbiParameters, encodeFunctionData, toHex } from 'viem';
import { BaseAccountProvider } from './BaseAccountProvider.js';
import { getInjectedProvider } from './getInjectedProvider.js';
/**
* Create Base AccountSDK instance with EIP-1193 compliant provider
* @param params - Options to create a base account SDK instance.
* @returns An SDK object with a getProvider method that returns an EIP-1193 compliant provider.
*/
export function createBaseAccountSDK(params) {
var _a, _b, _c, _d;
const options = {
metadata: {
appName: params.appName || 'App',
appLogoUrl: params.appLogoUrl || '',
appChainIds: params.appChainIds || [],
},
preference: (_a = params.preference) !== null && _a !== void 0 ? _a : {},
paymasterUrls: params.paymasterUrls,
};
// ====================================================================
// If we have a toOwnerAccount function, set it in the non-persisted config
// ====================================================================
if ((_b = params.subAccounts) === null || _b === void 0 ? void 0 : _b.toOwnerAccount) {
validateSubAccount(params.subAccounts.toOwnerAccount);
}
store.subAccountsConfig.set({
toOwnerAccount: (_c = params.subAccounts) === null || _c === void 0 ? void 0 : _c.toOwnerAccount,
// @ts-expect-error - enableSubAccounts is not officially supported yet
enableAutoSubAccounts: (_d = params.subAccounts) === null || _d === void 0 ? void 0 : _d.enableAutoSubAccounts,
});
// ====================================================================
// Set the options in the store and rehydrate the store from storage
// ====================================================================
store.config.set(options);
void store.persist.rehydrate();
// ====================================================================
// Validation and telemetry
// ====================================================================
void checkCrossOriginOpenerPolicy();
validatePreferences(options.preference);
if (options.preference.telemetry !== false) {
void loadTelemetryScript();
}
// ====================================================================
// Return the provider
// ====================================================================
let provider = null;
const sdk = {
getProvider: () => {
var _a;
if (!provider) {
provider = (_a = getInjectedProvider()) !== null && _a !== void 0 ? _a : new BaseAccountProvider(options);
}
return provider;
},
subAccount: {
async create(accountParam) {
var _a;
return (await ((_a = sdk.getProvider()) === null || _a === void 0 ? void 0 : _a.request({
method: 'wallet_addSubAccount',
params: [
{
version: '1',
account: accountParam,
},
],
})));
},
async get() {
var _a, _b;
const subAccount = store.subAccounts.get();
if (subAccount === null || subAccount === void 0 ? void 0 : subAccount.address) {
return subAccount;
}
const response = (await ((_a = sdk.getProvider()) === null || _a === void 0 ? void 0 : _a.request({
method: 'wallet_connect',
params: [
{
version: '1',
capabilities: {},
},
],
})));
const subAccounts = (_b = response.accounts[0].capabilities) === null || _b === void 0 ? void 0 : _b.subAccounts;
if (!Array.isArray(subAccounts)) {
return null;
}
return subAccounts[0];
},
addOwner: async ({ address, publicKey, chainId, }) => {
var _a, _b;
const subAccount = store.subAccounts.get();
const account = store.account.get();
assertPresence(account, new Error('account does not exist'));
assertPresence(subAccount === null || subAccount === void 0 ? void 0 : subAccount.address, new Error('subaccount does not exist'));
const calls = [];
if (publicKey) {
const [x, y] = decodeAbiParameters([{ type: 'bytes32' }, { type: 'bytes32' }], publicKey);
calls.push({
to: subAccount.address,
data: encodeFunctionData({
abi,
functionName: 'addOwnerPublicKey',
args: [x, y],
}),
value: toHex(0),
});
}
if (address) {
calls.push({
to: subAccount.address,
data: encodeFunctionData({
abi,
functionName: 'addOwnerAddress',
args: [address],
}),
value: toHex(0),
});
}
return (await ((_a = sdk.getProvider()) === null || _a === void 0 ? void 0 : _a.request({
method: 'wallet_sendCalls',
params: [
{
calls,
chainId: toHex(chainId),
from: (_b = account.accounts) === null || _b === void 0 ? void 0 : _b[0],
version: '1',
},
],
})));
},
setToOwnerAccount(toSubAccountOwner) {
validateSubAccount(toSubAccountOwner);
store.subAccountsConfig.set({
toOwnerAccount: toSubAccountOwner,
});
},
},
};
return sdk;
}
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