import {CallBuilder} from './call_builder';
/**
* The DigitalBits Network allows payments to be made across assets through path payments. A path payment specifies a
* series of assets to route a payment through, from source asset (the asset debited from the payer) to destination
* asset (the asset credited to the payee).
*
* A path search is specified using:
*
* * The destination address
* * The source address
* * The asset and amount that the destination account should receive
*
* As part of the search, frontier will load a list of assets available to the source address and will find any
* payment paths from those source assets to the desired destination asset. The search's amount parameter will be
* used to determine if there a given path can satisfy a payment of the desired amount.
*
* Do not create this object directly, use {@link Server#paths}.
* @see [Find Payment Paths](https://developer.digitalbits.io/frontier/reference/path-finding.html)
* @param {string} serverUrl Frontier server URL.
* @param {string} source The sender's account ID. Any returned path must use a source that the sender can hold.
* @param {string} destination The destination account ID that any returned path should use.
* @param {Asset} destinationAsset The destination asset.
* @param {string} destinationAmount The amount, denominated in the destination asset, that any returned path should be able to satisfy.
*/
export class PathCallBuilder extends CallBuilder {
constructor(serverUrl, source, destination, destinationAsset, destinationAmount) {
super(serverUrl);
this.url.segment('paths');
this.url.addQuery('destination_account', destination);
this.url.addQuery('source_account', source);
this.url.addQuery('destination_amount', destinationAmount);
if (!destinationAsset.isNative()) {
this.url.addQuery('destination_asset_type', destinationAsset.getAssetType());
this.url.addQuery('destination_asset_code', destinationAsset.getCode());
this.url.addQuery('destination_asset_issuer', destinationAsset.getIssuer());
} else {
this.url.addQuery('destination_asset_type', 'native');
}
}
}