@okxweb3/coin-stellar
Version:
@ok/coin-stellar is a Stellar SDK for building Web3 wallets and applications. It supports Stellar and PI blockchains, enabling private key management, address generation, transaction signing, trustline creation, and asset transfers
43 lines • 1.76 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.changeTrust = void 0;
const js_xdr_1 = require("@stellar/js-xdr");
const bignumber_1 = __importDefault(require("../util/bignumber"));
const xdr_1 = __importDefault(require("../xdr"));
const asset_1 = require("../asset");
const liquidity_pool_asset_1 = require("../liquidity_pool_asset");
const MAX_INT64 = '9223372036854775807';
function changeTrust(opts) {
const attributes = {};
if (opts.asset instanceof asset_1.Asset) {
attributes.line = opts.asset.toChangeTrustXDRObject();
}
else if (opts.asset instanceof liquidity_pool_asset_1.LiquidityPoolAsset) {
attributes.line = opts.asset.toXDRObject();
}
else {
throw new TypeError('asset must be Asset or LiquidityPoolAsset');
}
if (opts.limit !== undefined && !this.isValidAmount(opts.limit, true)) {
throw new TypeError(this.constructAmountRequirementsError('limit'));
}
if (opts.limit) {
attributes.limit = this._toXDRAmount(opts.limit);
}
else {
attributes.limit = js_xdr_1.Hyper.fromString(new bignumber_1.default(MAX_INT64).toString());
}
if (opts.source) {
attributes.source = opts.source.masterKeypair;
}
const changeTrustOP = new xdr_1.default.ChangeTrustOp(attributes);
const opAttributes = {};
opAttributes.body = xdr_1.default.OperationBody.changeTrust(changeTrustOP);
this.setSourceAccount(opAttributes, opts);
return new xdr_1.default.Operation(opAttributes);
}
exports.changeTrust = changeTrust;
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