charms-js
Version:
TypeScript SDK for decoding Bitcoin transactions containing Charms data
81 lines (80 loc) • 3.08 kB
JavaScript
;
/**
* Wallet adapter for charms-js
* Filters CharmObj objects by wallet outpoints
*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.normalizeCharmForWallet = normalizeCharmForWallet;
exports.extractCharmsForWallet = extractCharmsForWallet;
/**
* Convert CharmObj to wallet-compatible format (filtering by wallet outpoints)
*/
function normalizeCharmForWallet(charmObj, txId, walletOutpoints, utxoValue) {
const outIndex = charmObj.outputIndex;
const belongsToWallet = outIndex !== undefined && walletOutpoints.has(`${txId}:${outIndex}`);
if (!belongsToWallet) {
return null;
}
// Return the CharmObj as-is since it's already in the correct format
return charmObj;
}
/**
* Extract charms for wallet with built-in normalization
*/
async function extractCharmsForWallet(txHex, txId, walletOutpoints, network = 'testnet4') {
// Import here to avoid circular dependencies
const { extractAndVerifySpell } = await Promise.resolve().then(() => __importStar(require('./index')));
try {
const extractionResult = await extractAndVerifySpell(txHex, network);
if (!extractionResult.success) {
return [];
}
if (!extractionResult.charms || extractionResult.charms.length === 0) {
return [];
}
const processedCharms = [];
for (const charmObj of extractionResult.charms) {
const processedCharm = normalizeCharmForWallet(charmObj, txId, walletOutpoints, 0);
if (processedCharm) {
processedCharms.push(processedCharm);
}
}
return processedCharms;
}
catch (error) {
return [];
}
}