@mysten/sui
Version:
Sui TypeScript API(Work in Progress)
90 lines (89 loc) • 3.43 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var sui_types_exports = {};
__export(sui_types_exports, {
SUI_ADDRESS_LENGTH: () => SUI_ADDRESS_LENGTH,
isValidSuiAddress: () => isValidSuiAddress,
isValidSuiObjectId: () => isValidSuiObjectId,
isValidTransactionDigest: () => isValidTransactionDigest,
normalizeStructTag: () => normalizeStructTag,
normalizeSuiAddress: () => normalizeSuiAddress,
normalizeSuiObjectId: () => normalizeSuiObjectId,
parseStructTag: () => parseStructTag
});
module.exports = __toCommonJS(sui_types_exports);
var import_bcs = require("@mysten/bcs");
const TX_DIGEST_LENGTH = 32;
function isValidTransactionDigest(value) {
try {
const buffer = (0, import_bcs.fromB58)(value);
return buffer.length === TX_DIGEST_LENGTH;
} catch (e) {
return false;
}
}
const SUI_ADDRESS_LENGTH = 32;
function isValidSuiAddress(value) {
return isHex(value) && getHexByteLength(value) === SUI_ADDRESS_LENGTH;
}
function isValidSuiObjectId(value) {
return isValidSuiAddress(value);
}
function parseTypeTag(type) {
if (!type.includes("::")) return type;
return parseStructTag(type);
}
function parseStructTag(type) {
const [address, module2] = type.split("::");
const rest = type.slice(address.length + module2.length + 4);
const name = rest.includes("<") ? rest.slice(0, rest.indexOf("<")) : rest;
const typeParams = rest.includes("<") ? (0, import_bcs.splitGenericParameters)(rest.slice(rest.indexOf("<") + 1, rest.lastIndexOf(">"))).map(
(typeParam) => parseTypeTag(typeParam.trim())
) : [];
return {
address: normalizeSuiAddress(address),
module: module2,
name,
typeParams
};
}
function normalizeStructTag(type) {
const { address, module: module2, name, typeParams } = typeof type === "string" ? parseStructTag(type) : type;
const formattedTypeParams = typeParams?.length > 0 ? `<${typeParams.map(
(typeParam) => typeof typeParam === "string" ? typeParam : normalizeStructTag(typeParam)
).join(",")}>` : "";
return `${address}::${module2}::${name}${formattedTypeParams}`;
}
function normalizeSuiAddress(value, forceAdd0x = false) {
let address = value.toLowerCase();
if (!forceAdd0x && address.startsWith("0x")) {
address = address.slice(2);
}
return `0x${address.padStart(SUI_ADDRESS_LENGTH * 2, "0")}`;
}
function normalizeSuiObjectId(value, forceAdd0x = false) {
return normalizeSuiAddress(value, forceAdd0x);
}
function isHex(value) {
return /^(0x|0X)?[a-fA-F0-9]+$/.test(value) && value.length % 2 === 0;
}
function getHexByteLength(value) {
return /^(0x|0X)/.test(value) ? (value.length - 2) / 2 : value.length / 2;
}
//# sourceMappingURL=sui-types.js.map