public List <FeatureToggle> GetFeatureToggles()
{
using (var client = new HttpClient())
{
SetRequestHeader(client);
client.Timeout = _mogglesConfigurationManager.GetTimeoutValue();
string urlWithParams = GetUrlParams();
HttpResponseMessage response;
string featureToggles;
try
{
response = client.GetAsync(urlWithParams).Result;
featureToggles = response.Content.ReadAsStringAsync().Result;
}
catch (AggregateException ex)
{
_featureToggleLoggingService.TrackException(ex, _mogglesConfigurationManager.GetApplicationName(), _mogglesConfigurationManager.GetEnvironment());
throw new MogglesClientException("An error occurred while getting the feature toggles from the server!");
}
if (!response.IsSuccessStatusCode)
{
_featureToggleLoggingService.TrackException(new MogglesClientException("An error occurred while getting the feature toggles from the server!"), _mogglesConfigurationManager.GetApplicationName(), _mogglesConfigurationManager.GetEnvironment());
throw new MogglesClientException(
"An error occurred while getting the feature toggles from the server!");
}
return(JsonConvert.DeserializeObject <List <FeatureToggle> >(featureToggles));
}
}
public void RegisterDeployedToggles()
{
var featureToggleNames = GetDeployedFeatureToggles();
var environment = _mogglesConfigurationManager.GetEnvironment();
var application = _mogglesConfigurationManager.GetApplicationName();
_busService.Publish(new RegisteredTogglesUpdate
{
AppName = application,
Environment = environment,
FeatureToggles = featureToggleNames
});
}
public Task Consume(ConsumeContext <RefreshTogglesCache> context)
{
_featureToggleService = (MogglesToggleService)MogglesContainer.Resolve <MogglesToggleService>();
_featureToggleLoggingService = (IMogglesLoggingService)MogglesContainer.Resolve <IMogglesLoggingService>();
_mogglesConfigurationManager = (IMogglesConfigurationManager)MogglesContainer.Resolve <IMogglesConfigurationManager>();
var msg = context.Message;
var currentApplication = _mogglesConfigurationManager.GetApplicationName();
var currentEnvironment = _mogglesConfigurationManager.GetEnvironment();
if (msg.ApplicationName.ToLowerInvariant() == currentApplication.ToLowerInvariant() &&
msg.Environment.ToLowerInvariant() == currentEnvironment.ToLowerInvariant())
{
_featureToggleLoggingService.TrackEvent($"Handled cache refresh event for {msg.ApplicationName}/{msg.Environment}", currentApplication, currentEnvironment);
_featureToggleService.CacheFeatureToggles();
}
return(Task.FromResult(0));
}
public List <FeatureToggle> GetFeatureTogglesFromCache()
{
var featureToggles = _cache.GetFeatureTogglesFromCache(MogglesConfigurationKeys.FeatureTogglesCacheKey);
if (FeatureTogglesExist(featureToggles))
{
return(featureToggles);
}
var previouslyCachedFeatureToggles = _cache.GetFeatureTogglesFromCache(MogglesConfigurationKeys.PreviouslyCachedFeatureTogglesCacheKey);
if (FeatureTogglesExist(previouslyCachedFeatureToggles))
{
return(previouslyCachedFeatureToggles);
}
_featureToggleLoggingService.TrackException(new MogglesClientException("Feature toggles were not cached and previous values were not available!"), _mogglesConfigurationManager.GetApplicationName(), _mogglesConfigurationManager.GetEnvironment());
return(new List <FeatureToggle>());
}
