@funded-labs/dab-js
Version:
JS adapter for DAB
55 lines (54 loc) • 2.49 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
/* eslint-disable @typescript-eslint/camelcase */
const principal_1 = require("@dfinity/principal");
const methods_1 = require("./methods");
const getMetadata = (actor) => __awaiter(void 0, void 0, void 0, function* () {
const metadataResult = yield actor._getMetadata();
return {
fungible: {
symbol: metadataResult.symbol,
decimals: metadataResult.decimals,
name: metadataResult.name,
logo: metadataResult.logo,
fee: metadataResult.fee,
totalSupply: metadataResult.totalSupply,
owner: metadataResult.owner,
},
};
});
const send = (actor, { to, amount }) => __awaiter(void 0, void 0, void 0, function* () {
const transferResult = yield actor._transfer(principal_1.Principal.fromText(to), amount);
if ('Ok' in transferResult)
return { transactionId: transferResult.Ok.toString() };
throw new Error(Object.keys(transferResult.Err)[0]);
});
const getBalance = (actor, user) => __awaiter(void 0, void 0, void 0, function* () {
const decimals = yield getDecimals(actor);
const value = (yield actor._balanceOf(user)).toString();
return { value, decimals };
});
const burnXTC = (_actor, _params) => __awaiter(void 0, void 0, void 0, function* () {
throw new Error('BURN NOT SUPPORTED');
});
const approve = (_actor, _params) => __awaiter(void 0, void 0, void 0, function* () {
throw new Error('APPROVE NOT SUPPORTED');
});
const getDecimals = (actor) => __awaiter(void 0, void 0, void 0, function* () { return (0, methods_1.getDecimalsFromMetadata)(yield getMetadata(actor)); });
exports.default = {
send,
getMetadata,
getBalance,
burnXTC,
getDecimals,
approve,
};