@broxus/js-bridge-essentials
Version:
Bridge JavaScript Essentials library
51 lines (50 loc) • 2.04 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.TonTokenUtils = void 0;
const js_core_1 = require("@broxus/js-core");
const constants_1 = require("../../constants");
const utils_1 = require("../../utils");
class TonTokenUtils {
static async getOffchainDetails(address) {
const details = await constants_1.tonTokenApiEndpoint.fetch({ address: (0, utils_1.resolveTonAddress)(address).toRawString() });
if (!details.symbol) {
throw new Error('Details does not contains symbol');
}
if (!details.decimals) {
throw new Error('Details does not contains decimals');
}
if (!details.name) {
throw new Error('Details does not contains name');
}
return {
address: (0, utils_1.resolveTonAddress)(address),
decimals: Number(details.decimals),
logoURI: details.imageUrl ?? undefined,
name: details.name,
symbol: details.symbol,
};
}
static async walletOf(connection, params, cachedState) {
const tokenRawAddress = (0, utils_1.resolveTonAddress)(params.tokenAddress).toRawString();
const ownerRawAddress = (0, utils_1.resolveTonAddress)(params.ownerAddress).toRawString();
const result = await connection.runGetter({
address: (0, js_core_1.resolveTvmAddress)(tokenRawAddress),
cachedState,
inputData: {
walletOwner: (0, js_core_1.resolveTvmAddress)(ownerRawAddress),
},
inputStructure: [
{ name: 'walletOwner', type: 'address' },
],
method: 'get_wallet_address',
outputStructure: [
{ name: 'value0', type: 'address' },
],
});
if (!result.output?.value0) {
throw new Error('Wallet not found');
}
return (0, utils_1.resolveTonAddress)(result.output.value0.toString());
}
}
exports.TonTokenUtils = TonTokenUtils;