contract-helper
Version:
A contract helper for tron and eth network
94 lines • 2.76 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.mapSkip = exports.map = void 0;
exports.deepClone = deepClone;
exports.retry = retry;
exports.runWithCallback = runWithCallback;
exports.runPromiseWithCallback = runPromiseWithCallback;
exports.getDeadline = getDeadline;
exports.ensureNotTimedOut = ensureNotTimedOut;
const wait_1 = __importDefault(require("wait"));
var p_map_1 = require("./p-map");
Object.defineProperty(exports, "map", { enumerable: true, get: function () { return __importDefault(p_map_1).default; } });
Object.defineProperty(exports, "mapSkip", { enumerable: true, get: function () { return p_map_1.mapSkip; } });
const errors_1 = require("./errors");
/**
* Deep clone a object
* @param object The object
*/
function deepClone(object) {
return JSON.parse(JSON.stringify(object));
}
function retry(fn, retries, delay) {
return new Promise((resolve, reject) => {
function attempt(retries) {
Promise.resolve()
.then(fn)
.then(resolve)
.catch((err) => {
if (retries > 0) {
(0, wait_1.default)(delay)
.then(() => attempt(retries - 1))
.catch(reject);
}
else {
reject(err);
}
});
}
attempt(retries);
});
}
function runWithCallback(fn, callback) {
const promise = fn();
if (callback) {
promise
.then((value) => {
try {
callback.success?.(value);
}
catch (err) {
callback.error?.(err);
}
})
.catch(callback.error);
}
return promise;
}
async function runPromiseWithCallback(p, callback) {
return p
.then((result) => {
try {
callback.success?.(result);
}
catch (err) {
try {
callback.error?.(err);
}
catch { }
}
return result;
})
.catch((err) => {
try {
callback.error?.(err);
}
catch { }
throw err;
});
}
function getDeadline(timeoutMs) {
if (!timeoutMs || timeoutMs <= 0) {
return null;
}
return Date.now() + timeoutMs;
}
function ensureNotTimedOut(txId, deadline, message = "Transaction check timeout") {
if (deadline !== null && Date.now() > deadline) {
throw new errors_1.TransactionReceiptError(message, { txId });
}
}
//# sourceMappingURL=helper.js.map