public string BuildUrl(string apiPublicKey, string apiPrivateKey, string urlSuffix, int?limit = null, int?offset = null, ICriteria criteria = null)
{
var url = $"{UrlBase}{urlSuffix}";
var dictionary = criteria?.ToDictionary() ?? new Dictionary <string, string>();
var timestamp = _dateProvider.GetCurrentTime().ToString(ParameterTimeStampFormat);
dictionary.Add(ParameterApiKey, apiPublicKey);
dictionary.Add(ParameterTimeStamp, timestamp);
dictionary.Add(ParameterHash, _hasher.Hash(timestamp + apiPrivateKey + apiPublicKey));
if (limit.HasValue)
{
dictionary.Add(ParameterLimit, limit.Value.ToString());
}
if (offset.HasValue)
{
dictionary.Add(ParameterOffset, offset.Value.ToString());
}
return(url + "?" + string.Join("&", dictionary.Select(p => $"{p.Key}={HttpUtility.UrlPathEncode(p.Value)}")));
}
