import { CallBuilder } from './call_builder';
/**
* Creates a new {@link OrderbookCallBuilder} pointed to server defined by serverUrl.
*
* Do not create this object directly, use {@link Server#orderbook}.
* @see [Orderbook Details](https://www.stellar.org/developers/horizon/reference/endpoints/orderbook-details.html)
* @param {string} serverUrl serverUrl Horizon server URL.
* @param {Asset} selling Asset being sold
* @param {Asset} buying Asset being bought
*/
export class OrderbookCallBuilder extends CallBuilder {
constructor(serverUrl, selling, buying) {
super(serverUrl);
this.url.segment('order_book');
if (!selling.isNative()) {
this.url.setQuery('selling_asset_type', selling.getAssetType());
this.url.setQuery('selling_asset_code', selling.getCode());
this.url.setQuery('selling_asset_issuer', selling.getIssuer());
} else {
this.url.setQuery('selling_asset_type', 'native');
}
if (!buying.isNative()) {
this.url.setQuery('buying_asset_type', buying.getAssetType());
this.url.setQuery('buying_asset_code', buying.getCode());
this.url.setQuery('buying_asset_issuer', buying.getIssuer());
} else {
this.url.setQuery('buying_asset_type', 'native');
}
}
}