tracking-events.md

Tracking Events

To add a new event, the event name has to be added as a case in the WooAnalyticsStat enum. Tracking the event looks like this:

final class ViewController {
    private let analytics: Analytics

    init(analytics: Analytics = ServiceLocator.analytics) {
        self.analytics = analytics
    }

    private func onUpdateButtonPress() {
        analytics.track(.productDetailUpdateButtonTapped)
    }
}

Having the String values in the WooAnalyticsStat enum helps us with comparing the events being tracked in WooCommerce Android.

Custom Properties

If the event has custom properties, add a corresponding static func WooAnalyticsEvent constructor of the event. Add the custom properties as parameters of the function. For example:

extension WooAnalyticsEvent {

    public enum AppFeedbackPromptAction: String {
        case shown
        case liked
        case didntLike = "didnt_like"
    }

    static func appFeedbackPrompt(action: AppFeedbackPromptAction) -> WooAnalyticsEvent {
        WooAnalyticsEvent(statName: .appFeedbackPrompt,
                          properties: ["action": action.rawValue])
    }
}

Tracking the event would now look like this:

analytics.track(event: .appFeedbackPrompt(action: .liked))

Organizing events and their custom properties this way helps us with:

• Answering what custom properties are available for an event and what the valid values are.
• Decreasing the risk of costly typos. A typo in an event name or its property would set us back in analyzing the correct data.