@safik/fk-plug-controller
Version:
Internet Computer Plug wallet's controller
49 lines (48 loc) • 2.36 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._meta();
return {
fungible: {
symbol: metadataResult.symbol,
decimals: metadataResult.decimal,
name: metadataResult.name,
},
};
});
const send = (actor, { to, amount }) => __awaiter(void 0, void 0, void 0, function* () {
const decimals = (0, methods_1.getDecimals)(yield getMetadata(actor));
const parsedAmount = (0, methods_1.parseAmountToSend)(amount, decimals);
const transferResult = yield actor._transferErc20(principal_1.Principal.fromText(to), parsedAmount);
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 = (0, methods_1.getDecimals)(yield getMetadata(actor));
const value = (yield actor._balance([user])).toString();
return { value, decimals };
});
const burnXTC = (actor, { to, amount }) => __awaiter(void 0, void 0, void 0, function* () {
const decimals = (0, methods_1.getDecimals)(yield getMetadata(actor));
const parsedAmount = (0, methods_1.parseAmountToSend)(amount, decimals);
return actor._burn({ canister_id: to, amount: parsedAmount });
});
exports.default = {
send,
getMetadata,
getBalance,
burnXTC,
};