@blockfrost/blockfrost-cardano-cli/lib/utils/parsing.js

Drop-in(ish) replacement for cardano-cli powered by Blockfrost

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseCardanoCliVersion = exports.assetsToPolicies = exports.isJsonString = exports.parseAsset = void 0;
const format_1 = require("./format");
const parseAsset = (hex) => {
    const policyIdSize = 56;
    const policyId = hex.slice(0, policyIdSize);
    const assetNameInHex = hex.slice(policyIdSize);
    return {
        policyId,
        assetName: assetNameInHex,
    };
};
exports.parseAsset = parseAsset;
const isJsonString = (str) => {
    try {
        JSON.parse(str);
    }
    catch (_a) {
        return false;
    }
    return true;
};
exports.isJsonString = isJsonString;
const assetsToPolicies = (assets) => {
    // Example output
    //   {
    //     "85be0612bc25a9a238b03b32f36b0c679d2d4cea63ff284989e20c4aab6d5933#0": {
    //         "address": "addr_test1qpk3nptn9v6wv5eec4q3tdmjq074svs6jdp5dhglnrtm9lcg9ltteln2y73vzf9knvpn2uacu7v6wxqlgxg84937kq7qwvj3f5",
    //         "value": {
    //             "dca984a3ab2c7b9691de0cf0e09227e19c06b2899500ed8e9279ab32": {
    //                 "": 500
    //             },
    //             "lovelace": 2700000
    //         }
    //     }
    // }
    const policies = {};
    for (const asset of assets) {
        if (asset.unit === 'lovelace') {
            policies.lovelace = (0, format_1.stringToBigInt)(asset.quantity);
        }
        else {
            const { policyId, assetName } = (0, exports.parseAsset)(asset.unit);
            if (!policies[policyId]) {
                policies[policyId] = {};
            }
            policies[policyId][assetName] = (0, format_1.stringToBigInt)(asset.quantity);
        }
    }
    return policies;
};
exports.assetsToPolicies = assetsToPolicies;
const parseCardanoCliVersion = (versionOutput) => {
    var _a;
    const versionRe = new RegExp(/cardano-cli (\d+)\.(\d+)\.(\d+)/);
    const version = ((_a = versionOutput.match(versionRe)) !== null && _a !== void 0 ? _a : [])
        .slice(1)
        .map((t) => Number.parseInt(t, 10));
    return version;
};
exports.parseCardanoCliVersion = parseCardanoCliVersion;