/// <summary>
/// Filter offers by seller, selling asset, or buying asset.
/// https://www.stellar.org/developers/horizon/reference/endpoints/offers.html
/// </summary>
/// <param name="optionsAction">The filter options</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public OffersRequestBuilder Offers(Action <OffersRequestOptions> optionsAction)
{
if (optionsAction == null)
{
throw new ArgumentNullException(nameof(optionsAction));
}
var options = new OffersRequestOptions();
optionsAction.Invoke(options);
return(Offers(options));
}
/// <summary>
/// Filter offers by seller, selling asset, or buying asset.
/// https://www.stellar.org/developers/horizon/reference/endpoints/offers.html
/// </summary>
/// <param name="options">The filter options</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public OffersRequestBuilder Offers(OffersRequestOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (options.Seller != null)
{
UriBuilder.SetQueryParam("seller", options.Seller);
}
if (options.Selling != null)
{
AddAssetFilterQueryParam("selling", options.Selling);
}
if (options.Buying != null)
{
AddAssetFilterQueryParam("buying", options.Buying);
}
return(this);
}