test-ic-wallet-middleware-icrc/dist/utils/principalProvider.js

Ic middleware wallet ICRC protocol

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.PrincipalProvider = void 0;
const ledger_icrc_1 = require("@dfinity/ledger-icrc");
const types_1 = require("../types");
class PrincipalProvider {
    static toAccountIdentifier(principal, subAccountId) {
        return (0, ledger_icrc_1.encodeIcrcAccount)({
            owner: principal,
            subaccount: subAccountId.toUint8Array()
        });
    }
    static toPrincipalAndSubAccountId(accountIdentifier) {
        const account = (0, ledger_icrc_1.decodeIcrcAccount)(accountIdentifier);
        return {
            owner: account.owner,
            subaccount: account.subaccount ? types_1.SubAccountId.parseFromUint8Array(account.subaccount) : types_1.SubAccountId.Default()
        };
    }
    static toSubAccountId(principal) {
        const hex = principal.toHex().toLowerCase();
        const length = principal.toUint8Array().length.toString(16);
        const result = types_1.SubAccountId.parseFromString(`0x${length}${hex}`);
        return result;
    }
}
exports.PrincipalProvider = PrincipalProvider;