public static bool TryFromJson(JToken token, out OracleResponseInvocation invocation)
{
if (token.Type == JTokenType.Object)
{
var response = token["oracle-response"];
if (response != null)
{
var url = response.Value <string>("url");
var callback = response.Value <string>("callback");
var result = response["result"] != null
? response.Value <string>()
: (TryLoadResultFile(response, out var resultFileContents) ? resultFileContents : null);
if (!string.IsNullOrEmpty(url) && result != null)
{
var filter = response.Value <string>("filter") ?? string.Empty;
var code = response["code"] == null
? OracleResponseCode.Success
: Enum.Parse <OracleResponseCode>(token.Value <string>("code") ?? "", true);
var gas = response["gas"] == null ? (long)0 : token.Value <long>("gas");
invocation = new OracleResponseInvocation(code, url, callback, result, filter, token["user-data"], gas);
return(true);
}
}
}
invocation = default;
return(false);
static bool TryGetInvocation(JToken json, out Invocation result)
{
if (json["invokeFile"] != null)
{
result = new InvokeFileInvocation(json.Value <string>("invokeFile"));
return(true);
}
if (OracleResponseInvocation.TryFromJson(json["oracleResponse"], out var oracleInvocation))
{
result = oracleInvocation;
return(true);
}
if (LaunchInvocation.TryFromJson(json, out var launchInvocation))
{
result = launchInvocation;
return(true);
}
result = default;
return(false);
}
