private void LoadToken()
{
try
{
string fileName = Path.Combine(System.AppContext.BaseDirectory, TOKEN_FILE);
if (File.Exists(fileName))
{
using (var stream = new FileStream(fileName, FileMode.Open, FileAccess.Read))
{
var formatter = new BinaryFormatter();
token = (APIToken)formatter.Deserialize(stream);
if (token == null)
{
Logger.Instance.LogMessage(TracingLevel.ERROR, "Failed to load tokens, deserialized token is null");
return;
}
Logger.Instance.LogMessage(TracingLevel.INFO, $"Token initialized. Last refresh date was: {token.TokenLastRefresh}");
}
}
else
{
Logger.Instance.LogMessage(TracingLevel.WARN, $"Failed to load tokens, token file does not exist: {fileName}");
}
}
catch (Exception ex)
{
Logger.Instance.LogMessage(TracingLevel.ERROR, $"Exception loading tokens: {ex}");
}
}
internal void InitTokens(string stockToken, DateTime tokenCreateDate)
{
Logger.Instance.LogMessage(TracingLevel.INFO, "InitTokens called");
if (token == null || token.TokenLastRefresh < tokenCreateDate)
{
if (String.IsNullOrWhiteSpace(stockToken))
{
Logger.Instance.LogMessage(TracingLevel.WARN, "InitTokens: Token revocation!");
}
token = new APIToken()
{
StockToken = stockToken, TokenLastRefresh = tokenCreateDate
};
failedToken = false;
SaveToken();
Logger.Instance.LogMessage(TracingLevel.INFO, $"New token saved: {stockToken}");
}
TokensChanged?.Invoke(this, new APITokenEventArgs(TokenExists));
}