Migrate from Fireblocks

import { useDynamicWaas } from "@dynamic-labs/sdk-react-core";

const { migrateFromFireblocks } = useDynamicWaas();

const result = await migrateFromFireblocks({
  deviceId,
  jwt,
  password,
  storage,
});

if (!result) return; // no embedded wallet chain enabled for this environment

const failed = result.wallets.filter((w) => !w.result.ok);

import { BrowserLocalStorageProvider } from "@fireblocks/ncw-js-sdk";

const buildStorage = async (): Promise<Record<string, string>> => {
  const provider = new BrowserLocalStorageProvider();
  // getAllKeys() returns logical keys with the `NCW-` prefix stripped.
  const keys = await provider.getAllKeys();
  const storage: Record<string, string> = {};
  for (const key of keys) {
    // The base provider returns the raw stored value (ciphertext for secure entries).
    const value = await provider.get(key);
    // Re-add the `NCW-` prefix so the map matches what was persisted.
    if (value !== null) storage[`NCW-${key}`] = value;
  }
  return storage;
};

type MigrateFromFireblocksResponse = {
  wallets: MigratedWalletResult[];
  migration: { fireblocksDeviceId: string };
};

type MigratedWalletResult = {
  chainName: string;
  result:
    // Migrated on this run.
    | { ok: true; account: CreateWalletAccountResponse; fireblocksAlgorithm: string; fireblocksKeyId: string }
    // Already migrated on a prior run — the wallet exists, nothing to do.
    | { ok: true; alreadyMigrated: true }
    // This chain failed; other chains may still have succeeded.
    | { ok: false; errorCode: string };
};