@bithomp/xrpl-api/lib/parse/specification/settings.js

A Bithomp JavaScript/TypeScript library for interacting with the XRP Ledger

"use strict";
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    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const lodash_1 = __importDefault(require("lodash"));
const assert = __importStar(require("assert"));
const account_info_1 = require("../../models/account_info");
const common_1 = require("../../common");
const fields_1 = __importDefault(require("../ledger/fields"));
const emit_details_1 = require("../ledger/emit_details");
const tx_account_set_flags_1 = __importDefault(require("../ledger/tx-account-set-flags"));
const memos_1 = require("../ledger/memos");
const signers_1 = require("../ledger/signers");
const regular_key_1 = require("../ledger/regular-key");
const delegate_1 = require("../ledger/delegate");
const source_1 = require("../ledger/source");
function getAccountRootModifiedNode(tx) {
    const modifiedNodes = tx.meta.AffectedNodes.filter((node) => node.ModifiedNode?.LedgerEntryType === "AccountRoot");
    assert.ok(modifiedNodes.length === 1);
    return modifiedNodes[0].ModifiedNode;
}
function parseSettingsFlags(tx) {
    const settings = {};
    if (tx.TransactionType !== "AccountSet") {
        return settings;
    }
    const node = getAccountRootModifiedNode(tx);
    const oldFlags = lodash_1.default.get(node.PreviousFields, "Flags");
    const newFlags = lodash_1.default.get(node.FinalFields, "Flags");
    if (oldFlags != null && newFlags != null) {
        const changedFlags = oldFlags ^ newFlags;
        const setFlags = newFlags & changedFlags;
        const clearedFlags = oldFlags & changedFlags;
        Object.entries((0, account_info_1.getAccountRootFlagsKeys)()).forEach((entry) => {
            const [flagName, flagValue] = entry;
            if (setFlags & flagValue) {
                settings[flagName] = true;
            }
            else if (clearedFlags & flagValue) {
                settings[flagName] = false;
            }
        });
    }
    const oldField = lodash_1.default.get(node.PreviousFields, "AccountTxnID");
    const newField = lodash_1.default.get(node.FinalFields, "AccountTxnID");
    if (newField && !oldField) {
        settings.enableTransactionIDTracking = true;
    }
    else if (oldField && !newField) {
        settings.enableTransactionIDTracking = false;
    }
    return settings;
}
function parseSettings(tx, nativeCurrency) {
    const txType = tx.TransactionType;
    assert.ok(txType === "AccountSet" || txType === "SetRegularKey" || txType === "SignerListSet");
    const baseSettings = (0, common_1.removeUndefined)({
        source: (0, source_1.parseSource)(tx),
        signers: (0, signers_1.parseSigners)(tx),
        signer: (0, regular_key_1.parseSignerRegularKey)(tx),
        delegate: (0, delegate_1.parseDelegate)(tx),
        emittedDetails: (0, emit_details_1.parseEmittedDetails)(tx),
        flags: (0, tx_account_set_flags_1.default)(tx.Flags, { nativeCurrency }),
        memos: (0, memos_1.parseMemos)(tx),
    });
    return Object.assign(baseSettings, parseSettingsFlags(tx), (0, fields_1.default)(tx));
}
exports.default = parseSettings;