track implementation and each launch

Sources/Constants.swift

@@ -26,6 +26,18 @@ struct BundleConstants {
     static let ID = "com.mixpanel.Mixpanel"
 }
 
+struct InternalKeys {
+    static let mpDebugTrackedKey = "mpDebugTrackedKey"
+    static let mpDebugInitCountKey = "mpDebugInitCountKey"
+    static let mpSurveyShownDateKey = "mpSurveyShownDateKey"
+    static let mpDebugImplementedKey = "mpDebugImplementedKey"
+    static let mpDebugIdentifiedKey = "mpDebugIdentifiedKey"
+    static let mpDebugAliasedKey = "mpDebugAliasedKey"
+    static let mpDebugUsedPeopleKey = "mpDebugUsedPeopleKey"
+    static let mpSurveyShownCountKey = "mpSurveyShownCountKey"
+}
+
+
 #if !os(OSX) && !os(watchOS)
 extension UIDevice {
     var iPhoneX: Bool {

Sources/Mixpanel.swift

@@ -47,7 +47,11 @@ open class Mixpanel {
                                superProperties: Properties? = nil,
                                serverURL: String? = nil) -> MixpanelInstance {
         #if DEBUG
-        didDebugInit(distinctId: apiToken, properties: superProperties ?? [:])
+        didDebugInit(
+            distinctId: apiToken,
+            libName: superProperties?.get(key: "mp_lib", defaultValue: nil),
+            libVersion: superProperties?.get(key: "$lib_version", defaultValue: nil)
+        )
         #endif
         return MixpanelManager.sharedInstance.initialize(token: apiToken,
                                                          flushInterval: flushInterval,
@@ -90,7 +94,11 @@ open class Mixpanel {
                                superProperties: Properties? = nil,
                                serverURL: String? = nil) -> MixpanelInstance {
         #if DEBUG
-        didDebugInit(distinctId: apiToken, properties: superProperties ?? [:])
+        didDebugInit(
+            distinctId: apiToken,
+            libName: superProperties?.get(key: "mp_lib", defaultValue: nil),
+            libVersion: superProperties?.get(key: "$lib_version", defaultValue: nil)
+        )
         #endif
         return MixpanelManager.sharedInstance.initialize(token: apiToken,
                                                          flushInterval: flushInterval,
@@ -148,21 +156,27 @@ open class Mixpanel {
         MixpanelManager.sharedInstance.removeInstance(name: name)
     }
 
-    private class func didDebugInit(distinctId: String, properties: Properties = [:]) {
-        let debugInitCountKey = "MPDebugInitCountKey"
-        let debugInitCount = UserDefaults.standard.integer(forKey: debugInitCountKey) + 1
-        var debugProperties: Properties = properties
-        debugProperties += ["Debug Launch Count": debugInitCount]
-        Network.sendHttpEvent(eventName: "SDK Debug Launch", apiToken: "metrics-1", distinctId: distinctId, properties: debugProperties)
-        checkForSurvey(distinctId: distinctId, debugInitCount: debugInitCount, properties: properties)
-        UserDefaults.standard.set(debugInitCount, forKey: debugInitCountKey)
-        UserDefaults.standard.synchronize()
+    private class func didDebugInit(distinctId: String, libName: String?, libVersion: String?) {
+        if distinctId.count == 32 {
+            let debugInitCount = UserDefaults.standard.integer(forKey: InternalKeys.mpDebugInitCountKey) + 1
+            var properties: Properties = ["Debug Launch Count": debugInitCount]
+            if let libName = libName {
+                properties["mp_lib"] = libName
+            }
+            if let libVersion = libVersion {
+                properties["$lib_version"] = libVersion
+            }
+            Network.sendHttpEvent(eventName: "SDK Debug Launch", apiToken: "metrics-1", distinctId: distinctId, properties: properties) { (_) in }
+            checkForSurvey(distinctId: distinctId, properties: properties)
+            checkIfImplemented(distinctId: distinctId, properties: properties)
+            UserDefaults.standard.set(debugInitCount, forKey: InternalKeys.mpDebugInitCountKey)
+            UserDefaults.standard.synchronize()
+        }
     }
 
-    private class func checkForSurvey(distinctId: String, debugInitCount: Int, properties: Properties = [:]) {
-        let surveyShownCountKey = "MPSurveyShownCountKey"
-        var surveyShownCount = UserDefaults.standard.integer(forKey: surveyShownCountKey)
-        if (debugInitCount == 10 || debugInitCount == 20 || debugInitCount == 30) {
+    private class func checkForSurvey(distinctId: String, properties: Properties) {
+        let surveyShownDate = UserDefaults.standard.object(forKey: InternalKeys.mpSurveyShownDateKey) as? Date ?? Date.distantPast
+        if (surveyShownDate.timeIntervalSinceNow < -86400) {
             let waveHand = UnicodeScalar(0x1f44b) ?? "*"
             let thumbsUp = UnicodeScalar(0x1f44d) ?? "*"
             let thumbsDown = UnicodeScalar(0x1f44e) ?? "*"
@@ -171,12 +185,40 @@ open class Mixpanel {
                 Hi, Zihe & Jared here, please give feedback or tell us about the Mixpanel developer experience!
                 open -> https://www.mixpanel.com/devnps \(thumbsUp)\(thumbsDown)
                 """)
-            print(Array(repeating: "\(waveHand)", count: 10).joined(separator: ""))
-            surveyShownCount += 1
-            UserDefaults.standard.set(surveyShownCount, forKey: surveyShownCountKey)
-            var debugProperties: Properties = properties
-            debugProperties += ["Survey Shown Count": surveyShownCount]
-            Network.sendHttpEvent(eventName: "Dev NPS Survey Logged", apiToken: "metrics-1", distinctId: distinctId, properties: debugProperties)
+            UserDefaults.standard.set(Date(), forKey: InternalKeys.mpSurveyShownDateKey)
+            let surveyShownCount = UserDefaults.standard.integer(forKey: InternalKeys.mpSurveyShownCountKey) + 1
+            UserDefaults.standard.set(surveyShownCount, forKey: InternalKeys.mpSurveyShownCountKey)
+            let trackProps = properties.merging(["Survey Shown Count": surveyShownCount]) {(_,new) in new}
+            Network.sendHttpEvent(eventName: "Dev NPS Survey Logged", apiToken: "metrics-1", distinctId: distinctId, properties: trackProps) { (_) in }
+        }
+    }
+
+    private class func checkIfImplemented(distinctId: String, properties: Properties) {
+        let hasImplemented: Bool = UserDefaults.standard.bool(forKey: InternalKeys.mpDebugImplementedKey)
+        if !hasImplemented {
+            var completed = 0
+            let hasTracked: Bool = UserDefaults.standard.bool(forKey: InternalKeys.mpDebugTrackedKey)
+            completed += hasTracked ? 1 : 0
+            let hasIdentified: Bool = UserDefaults.standard.bool(forKey: InternalKeys.mpDebugIdentifiedKey)
+            completed += hasIdentified ? 1 : 0
+            let hasAliased: Bool = UserDefaults.standard.bool(forKey: InternalKeys.mpDebugAliasedKey)
+            completed += hasAliased ? 1 : 0
+            let hasUsedPeople: Bool = UserDefaults.standard.bool(forKey: InternalKeys.mpDebugUsedPeopleKey)
+            completed += hasUsedPeople ? 1 : 0
+            if (completed >= 3) {
+                let trackProps = properties.merging([
+                    "Tracked": hasTracked,
+                    "Identified": hasIdentified,
+                    "Aliased": hasAliased,
+                    "Used People": hasUsedPeople,
+                ]) {(_,new) in new}
+                Network.sendHttpEvent(
+                    eventName: "SDK Implemented",
+                    apiToken: "metrics-1",
+                    distinctId: distinctId,
+                    properties: trackProps) { (_) in }
+                UserDefaults.standard.set(true, forKey: InternalKeys.mpDebugImplementedKey)
+            }
         }
     }
 }

Sources/MixpanelInstance.swift

@@ -152,19 +152,16 @@ open class MixpanelInstance: CustomDebugStringConvertible, FlushDelegate, AEDele
                 Logger.enableLevel(.warning)
                 Logger.enableLevel(.error)
                 Logger.info(message: "Logging Enabled")
-#if DEBUG
-                Network.sendHttpEvent(eventName: "Toggle SDK Logging", apiToken: "metrics-1", distinctId: apiToken, properties: ["Logging Enabled": true])
-#endif
             } else {
                 Logger.info(message: "Logging Disabled")
                 Logger.disableLevel(.debug)
                 Logger.disableLevel(.info)
                 Logger.disableLevel(.warning)
                 Logger.disableLevel(.error)
+            }
 #if DEBUG
-                Network.sendHttpEvent(eventName: "Toggle SDK Logging", apiToken: "metrics-1", distinctId: apiToken, properties: ["Logging Enabled": false])
+            Network.sendHttpEvent(eventName: "Toggle SDK Logging", apiToken: "metrics-1", distinctId: apiToken, properties: ["Logging Enabled": loggingEnabled])
 #endif
-            }
         }
     }
 
@@ -592,7 +589,9 @@ extension MixpanelInstance {
             }
             return
         }
-
+        #if DEBUG
+        UserDefaults.standard.set(true, forKey: InternalKeys.mpDebugIdentifiedKey)
+        #endif
         trackingQueue.async { [weak self, distinctId, usePeople] in
             guard let self = self else { return }
 
@@ -680,7 +679,9 @@ extension MixpanelInstance {
             }
             return
         }
-
+        #if DEBUG
+        UserDefaults.standard.set(true, forKey: InternalKeys.mpDebugAliasedKey)
+        #endif
         if alias != distinctId {
             trackingQueue.async { [weak self, alias] in
                 guard let self = self else {
@@ -820,7 +821,7 @@ extension MixpanelInstance {
         let defaultsKey = "trackedKey"
         if !UserDefaults.standard.bool(forKey: defaultsKey) {
             trackingQueue.async { [apiToken, defaultsKey] in
-                Network.sendHttpEvent(eventName: "Integration", apiToken: "85053bf24bba75239b16a601d9387e17", distinctId: apiToken) { [defaultsKey] (success) in
+                Network.sendHttpEvent(eventName: "Integration", apiToken: "85053bf24bba75239b16a601d9387e17", distinctId: apiToken, updatePeople: false) { [defaultsKey] (success) in
                     if success {
                         UserDefaults.standard.set(true, forKey: defaultsKey)
                         UserDefaults.standard.synchronize()

Sources/Network.swift

@@ -130,11 +130,13 @@ class Network {
 
     class func sendHttpEvent(eventName: String, apiToken: String, distinctId: String,
                              properties: Properties = [:],
+                             updatePeople: Bool = true,
                              completion: ((Bool) -> Void)? = nil) {
         let trackProperties = properties.merging(["token": apiToken,
-                                                  "mp_lib": properties["mp_lib"] ?? "swift",
+                                                  "mp_lib": "swift",
                                                   "distinct_id": distinctId,
-                                                  "$lib_version": properties["$lib_version"] ?? AutomaticProperties.libVersion()]) {(current, _) in current }
+                                                  "$lib_version": AutomaticProperties.libVersion(),
+                                                  "DevX": true]) {(current, _) in current }
         let requestData = JSONHandler.encodeAPIData([["event": eventName, "properties": trackProperties]])
 
         let responseParser: (Data) -> Int? = { data in
@@ -172,5 +174,17 @@ class Network {
             }
             )
         }
+        if updatePeople {
+            let engageData = JSONHandler.encodeAPIData([["$token": apiToken, "$distinct_id": distinctId, "$add": [eventName: 1]]])
+            if let engageData = engageData {
+                let engageBody = "ip=1&data=\(engageData)".data(using: String.Encoding.utf8)
+                let engageResource = Network.buildResource(path: FlushType.people.rawValue,
+                                                          method: .post,
+                                                          requestBody: engageBody,
+                                                          headers: ["Accept-Encoding": "gzip"],
+                                                          parse: responseParser)
+                Network.apiRequest(base: BasePath.DefaultMixpanelAPI, resource: engageResource) { _, _, _ in } success: { _, _ in }
+            }
+        }
     }
 }

Sources/People.swift

@@ -44,6 +44,11 @@ open class People {
         if mixpanelInstance?.hasOptedOutTracking() ?? false {
             return
         }
+        #if DEBUG
+        if !(properties.keys.first?.hasPrefix("$ae_") ?? true) {
+            UserDefaults.standard.set(true, forKey: InternalKeys.mpDebugUsedPeopleKey)
+        }
+        #endif
         let epochMilliseconds = round(Date().timeIntervalSince1970 * 1000)
         let ignoreTimeCopy = ignoreTime
 

Sources/Track.swift

@@ -49,7 +49,11 @@ class Track {
             return timedEvents
         }
         assertPropertyTypes(properties)
-
+        #if DEBUG
+        if !ev.hasPrefix("$") {
+            UserDefaults.standard.set(true, forKey: InternalKeys.mpDebugTrackedKey)
+        }
+        #endif
         let epochSeconds = Int(round(epochInterval))
         let eventStartTime = timedEvents[ev] as? Double
         var p = InternalProperties()