@metamask/multichain-account-service
Version:
Service to manage multichain accounts
38 lines • 1.49 kB
JavaScript
import { XlmAccountType, XlmScope } from "@metamask/keyring-api";
import { KeyringTypes } from "@metamask/keyring-controller";
import { traceFallback } from "../analytics/index.mjs";
import { SnapAccountProvider } from "./SnapAccountProvider.mjs";
export const XLM_ACCOUNT_PROVIDER_NAME = 'Stellar';
export const XLM_ACCOUNT_PROVIDER_DEFAULT_CONFIG = {
maxConcurrency: 3,
discovery: {
enabled: true,
timeoutMs: 2000,
maxAttempts: 3,
backOffMs: 1000,
},
createAccounts: {
timeoutMs: 10000,
},
resyncAccounts: {
autoRemoveExtraSnapAccounts: true,
},
};
export class XlmAccountProvider extends SnapAccountProvider {
constructor(messenger, config = XLM_ACCOUNT_PROVIDER_DEFAULT_CONFIG, trace = traceFallback) {
super(XlmAccountProvider.XLM_SNAP_ID, messenger, config, trace);
// TODO: Remove once the Snap is fully v2 — discovery is then driven by the
// Snap's own supported scopes via `createAccounts({ bip44:discover })`.
this.v1DiscoveryScopes = [XlmScope.Pubnet];
}
getName() {
return XlmAccountProvider.NAME;
}
isAccountCompatible(account) {
return (account.type === XlmAccountType.Account &&
account.metadata.keyring.type === KeyringTypes.snap);
}
}
XlmAccountProvider.NAME = XLM_ACCOUNT_PROVIDER_NAME;
XlmAccountProvider.XLM_SNAP_ID = 'npm:@metamask/stellar-wallet-snap';
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