public async Task <IEXResponse <ReturnType> > SymbolLastExecuteAsync <ReturnType>(string urlPattern, string symbol, int last)
where ReturnType : class
{
var qsb = new QueryStringBuilder();
var pathNvc = new NameValueCollection {
{ "symbol", symbol }, { "last", last.ToString() }
};
return(await ExecuteAsync <ReturnType>(urlPattern, pathNvc, qsb));
}
public async Task <IEXResponse <ReturnType> > SymbolsExecuteAsync <ReturnType>(string urlPattern, IEnumerable <string> symbols)
where ReturnType : class
{
var qsb = new QueryStringBuilder();
qsb.Add("symbols", string.Join(",", symbols));
var pathNvc = new NameValueCollection();
return(await ExecuteAsync <ReturnType>(urlPattern, pathNvc, qsb));
}
public async Task <ReturnType> NoParamExecute <ReturnType>(string url, string token) where ReturnType : class
{
var qsb = new QueryStringBuilder();
if (!string.IsNullOrEmpty(token))
{
qsb.Add("token", token);
}
var pathNVC = new NameValueCollection();
return(await ExecuteAsyncLegacy <ReturnType>(url, pathNVC, qsb));
}
public SSEClient <T> SymbolsSubscribeSSE <T>(string urlPattern, IEnumerable <string> symbols, string token)
where T : class
{
var qsb = new QueryStringBuilder();
if (!string.IsNullOrEmpty(token))
{
qsb.Add("token", token);
}
qsb.Add("symbols", string.Join(",", symbols));
var pathNvc = new NameValueCollection();
return(SubscribeToSSE <T>(urlPattern, pathNvc, qsb));
}
public async Task <string> SymbolLastFieldExecuteAsync(string urlPattern, string symbol, string field, int last, string token)
{
var qsb = new QueryStringBuilder();
if (!string.IsNullOrEmpty(token))
{
qsb.Add("token", token);
}
var pathNvc = new NameValueCollection {
{ "symbol", symbol }, { "last", last.ToString() }, { "field", field }
};
return(await ExecuteAsyncLegacy <string>(urlPattern, pathNvc, qsb));
}
public async Task <ReturnType> SymbolsExecuteAsync <ReturnType>(string urlPattern, IEnumerable <string> symbols, string token)
where ReturnType : class
{
var qsb = new QueryStringBuilder();
if (!string.IsNullOrEmpty(token))
{
qsb.Add("token", token);
}
qsb.Add("symbols", string.Join(",", symbols));
var pathNvc = new NameValueCollection();
return(await ExecuteAsyncLegacy <ReturnType>(urlPattern, pathNvc, qsb));
}
public async Task <ReturnType> SymbolLastExecuteAsync <ReturnType>(string urlPattern, string symbol, int last, string token)
where ReturnType : class
{
var qsb = new QueryStringBuilder();
if (!string.IsNullOrEmpty(token))
{
qsb.Add("token", token);
}
var pathNvc = new NameValueCollection {
{ "symbol", symbol }, { "last", last.ToString() }
};
return(await ExecuteAsyncLegacy <ReturnType>(urlPattern, pathNvc, qsb));
}
public SSEClient <T> SubscribeToSSE <T>(string urlPattern, NameValueCollection pathNVC, QueryStringBuilder qsb)
{
ValidateAndProcessParams(ref urlPattern, ref pathNVC, ref qsb);
var url = $"{baseSSEURL}{urlPattern}{qsb.Build()}";
return(new SSEClient <T>(Configuration.Builder(new Uri(url)).Build()));
}
public async Task <IEXResponse <ReturnType> > ExecuteAsync <ReturnType>(
string urlPattern, NameValueCollection pathNVC, QueryStringBuilder qsb, bool forceUseSecretToken = false)
where ReturnType : class
{
ValidateAndProcessParams(ref urlPattern, ref pathNVC, ref qsb);
if (!string.IsNullOrEmpty(publishableToken) && !forceUseSecretToken)
{
qsb.Add("token", publishableToken);
}
if (!string.IsNullOrEmpty(secretToken) && forceUseSecretToken)
{
qsb.Add("token", secretToken);
}
var content = string.Empty;
if (sign)
{
client.DefaultRequestHeaders.Remove("x-iex-date");
client.DefaultRequestHeaders.Remove("Authorization");
(string iexdate, string authorization_header)headers = signer.Sign(publishableToken, "GET", urlPattern, qsb.Build());
client.DefaultRequestHeaders.TryAddWithoutValidation("x-iex-date", headers.iexdate);
client.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", headers.authorization_header);
}
using (var responseContent = await client.GetAsync($"{urlPattern}{qsb.Build()}"))
{
try
{
content = await responseContent.Content.ReadAsStringAsync();
if (content.Length > 7 && content.Substring(startIndex: 0, length: 8) == "{\"error\"")
{ // {"error":"child \"token\" fails because [\"token\" must be a string]"}
var token = JToken.Parse(content);
return(new IEXResponse <ReturnType>()
{
ErrorMessage = token["error"].ToString()
});
}
else if (content == "Forbidden" || content == "Not found")
{ // "Forbidden" or "Not found"
return(new IEXResponse <ReturnType>()
{
ErrorMessage = content
});
}
else
{
return new IEXResponse <ReturnType>()
{
Data =
JsonConvert.DeserializeObject <ReturnType>(content, jsonSerializerSettings)
}
};
}
catch (JsonException ex)
{
throw new JsonException(content, ex);
}
}
}
protected static void ValidateAndProcessParams(ref string urlPattern, ref NameValueCollection pathNVC, ref QueryStringBuilder qsb)
{
if (string.IsNullOrWhiteSpace(urlPattern))
{
throw new ArgumentException("urlPattern cannot be null");
}
else if (pathNVC == null)
{
throw new ArgumentException("pathNVC cannot be null");
}
qsb = qsb ?? new QueryStringBuilder();
if (pathNVC.Count > 0)
{
foreach (string key in pathNVC.Keys)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentException("pathNVC cannot be null");
}
else if (string.IsNullOrWhiteSpace(pathNVC[key]))
{
throw new ArgumentException($"pathNVC {key} value cannot be null");
}
else if (urlPattern.IndexOf($"[{key}]") < 0)
{
throw new ArgumentException($"urlPattern doesn't contain key [{key}]");
}
else
{
urlPattern = urlPattern.Replace($"[{key}]", pathNVC[key]);
}
}
}
}
public async Task <ReturnType> ExecuteAsyncLegacy <ReturnType>(string urlPattern, NameValueCollection pathNVC, QueryStringBuilder qsb)
where ReturnType : class
{
ValidateAndProcessParams(ref urlPattern, ref pathNVC, ref qsb);
if (!string.IsNullOrEmpty(publishableToken))
{
qsb.Add("token", publishableToken);
}
var content = string.Empty;
if (sign)
{
client.DefaultRequestHeaders.Remove("x-iex-date");
client.DefaultRequestHeaders.Remove("Authorization");
(string iexdate, string authorization_header)headers = signer.Sign(publishableToken, "GET", urlPattern, qsb.Build());
client.DefaultRequestHeaders.TryAddWithoutValidation("x-iex-date", headers.iexdate);
client.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", headers.authorization_header);
}
using (var responseContent = await client.GetAsync($"{urlPattern}{qsb.Build()}"))
{
try
{
content = await responseContent.Content.ReadAsStringAsync();
return(JsonConvert.DeserializeObject <ReturnType>(content, jsonSerializerSettings));
}
catch (JsonException ex)
{
throw new JsonException(content, ex);
}
}
}
