/// <summary>
/// Sends conversion event to Optimizely.
/// </summary>
/// <param name="eventKey">Event key representing the event which needs to be recorded</param>
/// <param name="userId">ID for user</param>
/// <param name="userAttributes">Attributes of the user</param>
/// <param name="eventTags">eventTags array Hash representing metadata associated with the event.</param>
public void Track(string eventKey, string userId, UserAttributes userAttributes = null, EventTags eventTags = null)
{
if (!IsValid)
{
Logger.Log(LogLevel.ERROR, "Datafile has invalid format. Failing 'track'.");
return;
}
var inputValues = new Dictionary <string, string>
{
{ USER_ID, userId },
{ EVENT_KEY, eventKey }
};
if (!ValidateStringInputs(inputValues))
{
return;
}
var eevent = Config.GetEvent(eventKey);
if (eevent.Key == null)
{
Logger.Log(LogLevel.INFO, string.Format("Not tracking user {0} for event {1}.", userId, eventKey));
return;
}
if (eventTags != null)
{
eventTags = eventTags.FilterNullValues(Logger);
}
var conversionEvent = EventBuilder.CreateConversionEvent(Config, eventKey,
userId, userAttributes, eventTags);
Logger.Log(LogLevel.INFO, string.Format("Tracking event {0} for user {1}.", eventKey, userId));
Logger.Log(LogLevel.DEBUG, string.Format("Dispatching conversion event to URL {0} with params {1}.",
conversionEvent.Url, conversionEvent.GetParamsAsJson()));
try
{
EventDispatcher.DispatchEvent(conversionEvent);
}
catch (Exception exception)
{
Logger.Log(LogLevel.ERROR, string.Format("Unable to dispatch conversion event. Error {0}", exception.Message));
}
NotificationCenter.SendNotifications(NotificationCenter.NotificationType.Track, eventKey, userId,
userAttributes, eventTags, conversionEvent);
}
public void TestCreateConversionEventNoAttributesNoValue()
{
var guid = Guid.NewGuid();
var timeStamp = TestData.SecondsSince1970();
var payloadParams = new Dictionary <string, object>
{
{ "visitors", new object[]
{
new Dictionary <string, object>
{
{ "snapshots", new object[]
{
new Dictionary <string, object>
{
{ "decisions", new object[]
{
new Dictionary <string, object>
{
{ "campaign_id", "7719770039" },
{ "experiment_id", "7716830082" },
{ "variation_id", "7722370027" }
}
} },
{ "events", new object[]
{
new Dictionary <string, object>
{
{ "entity_id", "7718020063" },
{ "timestamp", timeStamp },
{ "uuid", guid },
{ "key", "purchase" },
}
} }
}
} },
{ "visitor_id", TestUserId },
{ "attributes", new object[] {} }
}
} },
{ "project_id", "7720880029" },
{ "account_id", "1592310167" },
{ "client_name", "csharp-sdk" },
{ "client_version", Optimizely.SDK_VERSION },
{ "revision", 15 },
{ "anonymize_ip", false }
};
var expectedEvent = new LogEvent(
"https://logx.optimizely.com/v1/events",
payloadParams,
"POST",
new Dictionary <string, string>
{
{ "Content-Type", "application/json" }
});
var experimentToVariationMap = new Dictionary <string, Variation>
{
{ "7716830082", new Variation {
Id = "7722370027", Key = "control"
} }
};
var logEvent = EventBuilder.CreateConversionEvent(Config, "purchase", experimentToVariationMap, TestUserId, null, null);
TestData.ChangeGUIDAndTimeStamp(logEvent.Params, timeStamp, guid);
Assert.IsTrue(TestData.CompareObjects(expectedEvent, logEvent));
}
/// <summary>
/// Sends conversion event to Optimizely.
/// </summary>
/// <param name="eventKey">Event key representing the event which needs to be recorded</param>
/// <param name="userId">ID for user</param>
/// <param name="userAttributes">Attributes of the user</param>
/// <param name="eventTags">eventTags array Hash representing metadata associated with the event.</param>
public void Track(string eventKey, string userId, UserAttributes userAttributes = null, EventTags eventTags = null)
{
if (!IsValid)
{
Logger.Log(LogLevel.ERROR, "Datafile has invalid format. Failing 'track'.");
return;
}
var inputValues = new Dictionary <string, string>
{
{ USER_ID, userId },
{ EVENT_KEY, eventKey }
};
if (!ValidateStringInputs(inputValues))
{
return;
}
var eevent = Config.GetEvent(eventKey);
if (eevent.Key == null)
{
Logger.Log(LogLevel.ERROR, string.Format("Not tracking user {0} for event {1}.", userId, eventKey));
return;
}
// Filter out experiments that are not running or when user(s) do not meet conditions.
var validExperimentIdToVariationMap = new Dictionary <string, Variation>();
var experimentIds = eevent.ExperimentIds;
foreach (string id in eevent.ExperimentIds)
{
var experiment = Config.GetExperimentFromId(id);
//Validate experiment
var variation = DecisionService.GetVariation(experiment, userId, userAttributes);
if (variation != null)
{
validExperimentIdToVariationMap[experiment.Id] = variation;
}
else
{
Logger.Log(LogLevel.INFO, string.Format("Not tracking user \"{0}\" for experiment \"{1}\"", userId, experiment.Key));
}
}
if (validExperimentIdToVariationMap.Count > 0)
{
if (userAttributes != null)
{
userAttributes = userAttributes.FilterNullValues(Logger);
}
if (eventTags != null)
{
eventTags = eventTags.FilterNullValues(Logger);
}
var conversionEvent = EventBuilder.CreateConversionEvent(Config, eventKey, validExperimentIdToVariationMap,
userId, userAttributes, eventTags);
Logger.Log(LogLevel.INFO, string.Format("Tracking event {0} for user {1}.", eventKey, userId));
Logger.Log(LogLevel.DEBUG, string.Format("Dispatching conversion event to URL {0} with params {1}.",
conversionEvent.Url, conversionEvent.GetParamsAsJson()));
try
{
EventDispatcher.DispatchEvent(conversionEvent);
}
catch (Exception exception)
{
Logger.Log(LogLevel.ERROR, string.Format("Unable to dispatch conversion event. Error {0}", exception.Message));
}
NotificationCenter.SendNotifications(NotificationCenter.NotificationType.Track, eventKey, userId,
userAttributes, eventTags, conversionEvent);
}
else
{
Logger.Log(LogLevel.INFO, string.Format("There are no valid experiments for event {0} to track.", eventKey));
}
}