public void Push(LoggingItem loggingItem)
{
if (_rules == null)
{
var searchRules = _loggingRuleRepository.SearchAsync(x => x.IsEnabled).Result;
if (searchRules.IsSuccessful && searchRules.Result != null)
{
_rules = new ConcurrentBag <LoggingRule>(searchRules.Result);
}
}
if (_rules == null)
{
return;
}
foreach (var rule in _rules)
{
if (Evaluate(rule, loggingItem))
{
Notify(rule, loggingItem);
}
}
}
private bool Evaluate(LoggingRule rule, LoggingItem loggingItem)
{
var lambdaParser = new NReco.Linq.LambdaParser();
var varContext = new Dictionary <string, object> {
["LoggingItem"] = loggingItem, ["Warning"] = LogLevel.Warning, ["Error"] = LogLevel.Error, ["Information"] = LogLevel.Information
};
return((bool)lambdaParser.Eval(rule.Rule, varContext));
}
private void Notify(LoggingRule rule, LoggingItem loggingItem)
{
if (_publishers.ContainsKey(rule.Notification))
{
return;
}
var settings = new NotificationServiceSettings();
_configuration.GetSection("Notification").Bind(settings);
var options = Options.Create(settings);
settings.ServiceName = rule.Notification;
var publisherSettings = new RemoteServiceSettings();
_configuration.GetSection("Notification:Publisher").Bind(publisherSettings);
_publishers.TryAdd(rule.Notification,
RegisterPublisher(publisherSettings, options, _loggerFactory, _diagnosticSource, settings));
_publishers[rule.Notification]?.Publish(JsonConvert.SerializeObject(loggingItem));
}