IOS-74: add AppsFlyer analytics service.

1Weather.xcodeproj/project.pbxproj

@@ -211,6 +211,7 @@
 		CE376C98261EE484000B1159 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = CE376C97261EE484000B1159 /* LaunchScreen.storyboard */; };
 		CE3A36C72638A77E002CACC3 /* BlendFIPSSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = CE3A36C62638A77E002CACC3 /* BlendFIPSSource.swift */; };
 		CE3A36ED2638A825002CACC3 /* FIPSResponse.swift in Sources */ = {isa = PBXBuildFile; fileRef = CE3A36EC2638A825002CACC3 /* FIPSResponse.swift */; };
+		CE3C1DB6265536360031BD72 /* AppsFlyerAnalyticsService.swift in Sources */ = {isa = PBXBuildFile; fileRef = CE3C1DB5265536360031BD72 /* AppsFlyerAnalyticsService.swift */; };
 		CE578FD325F7E89400E8B85D /* DayTimeWeather.swift in Sources */ = {isa = PBXBuildFile; fileRef = CE578FD225F7E89400E8B85D /* DayTimeWeather.swift */; };
 		CE578FE525FB415F00E8B85D /* CityCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = CE578FE225FB415F00E8B85D /* CityCell.swift */; };
 		CE578FE625FB415F00E8B85D /* LocationViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = CE578FE325FB415F00E8B85D /* LocationViewController.swift */; };
@@ -543,6 +544,7 @@
 		CE376C97261EE484000B1159 /* LaunchScreen.storyboard */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.storyboard; path = LaunchScreen.storyboard; sourceTree = "<group>"; };
 		CE3A36C62638A77E002CACC3 /* BlendFIPSSource.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BlendFIPSSource.swift; sourceTree = "<group>"; };
 		CE3A36EC2638A825002CACC3 /* FIPSResponse.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FIPSResponse.swift; sourceTree = "<group>"; };
+		CE3C1DB5265536360031BD72 /* AppsFlyerAnalyticsService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppsFlyerAnalyticsService.swift; sourceTree = "<group>"; };
 		CE578FD225F7E89400E8B85D /* DayTimeWeather.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DayTimeWeather.swift; sourceTree = "<group>"; };
 		CE578FE225FB415F00E8B85D /* CityCell.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CityCell.swift; sourceTree = "<group>"; };
 		CE578FE325FB415F00E8B85D /* LocationViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = LocationViewController.swift; sourceTree = "<group>"; };
@@ -1607,6 +1609,7 @@
 				CEF959642600C2F900975FAA /* AnalyticsService.swift */,
 				CEF959732600C3A400975FAA /* FlurryAnalyticsService.swift */,
 				CEF9598F2600C5A800975FAA /* MoEngageAnalyticsService.swift */,
+				CE3C1DB5265536360031BD72 /* AppsFlyerAnalyticsService.swift */,
 			);
 			path = Services;
 			sourceTree = "<group>";
@@ -2055,6 +2058,7 @@
 				CD37D3FE260DF726002669D6 /* SettingsCellFactory.swift in Sources */,
 				CD8E041625F8F91B001785B6 /* ForecastCellFactory.swift in Sources */,
 				87C1720D25FF870600DA3464 /* GeoNamesPlace.swift in Sources */,
+				CE3C1DB6265536360031BD72 /* AppsFlyerAnalyticsService.swift in Sources */,
 				CE8962A826175DF500CA274A /* _CoreCurrentWeather.swift in Sources */,
 				CEFB857A2617510700C5CDD2 /* 1WModel.xcdatamodeld in Sources */,
 				CDC70833260FBFD4004A1974 /* UnitPressure+Atmosphere.swift in Sources */,

1Weather/Analytics/Analytics.swift

@@ -15,7 +15,7 @@ public class Analytics {
         self.services = services
     }
     
-    public static let shared = Analytics(services: [FlurryAnalyticsService(), MoEngageAnalyticsService()])
+    public static let shared = Analytics(services: [FlurryAnalyticsService(), MoEngageAnalyticsService(), AppsFlyerAnalyticsService()])
     
     public func log(event: AnalyticsEvent, params: [AnalyticsParameter: Any]? = nil) {
         var loggedTo = [String]()

1Weather/Analytics/Services/AnalyticsService.swift

@@ -12,3 +12,16 @@ public protocol AnalyticsService {
     var eventsWhitelist: Set<AnalyticsEvent>? { get }
     func log(event: AnalyticsEvent, params: [AnalyticsParameter: Any]?)
 }
+
+extension AnalyticsService {
+    func stringKeyedParams(from params: [AnalyticsParameter: Any]?) -> [String: Any]? {
+        guard let params = params else {
+            return nil
+        }
+        var stringKeyedParams = [String: Any]()
+        for (key, value) in params {
+            stringKeyedParams[key.rawValue] = value
+        }
+        return stringKeyedParams
+    }
+}

1Weather/Analytics/Services/AppsFlyerAnalyticsService.swift

+//
+//  AppsFlyerAnalyticsService.swift
+//  1Weather
+//
+//  Created by Demid Merzlyakov on 19.05.2021.
+//
+
+import Foundation
+import AppsFlyerLib
+
+internal struct AppsFlyerAnalyticsService: AnalyticsService {
+    public let name: String = "AppsFlyer"
+    let eventsWhitelist: Set<AnalyticsEvent>? = [.ANALYTICS_APP_OPEN, .ANALYTICS_USER_QUALIFIED, .ANALYTICS_D3_RETAINED, .ANALYTICS_FIRST_OPEN]
+    
+    func log(event: AnalyticsEvent, params: [AnalyticsParameter : Any]?) {
+        AppsFlyerLib.shared().logEvent(event.rawValue, withValues: stringKeyedParams(from: params))
+    }
+}

1Weather/Analytics/Services/FlurryAnalyticsService.swift

@@ -13,15 +13,6 @@ internal struct FlurryAnalyticsService: AnalyticsService {
     let eventsWhitelist: Set<AnalyticsEvent>? = nil
     
     func log(event: AnalyticsEvent, params: [AnalyticsParameter : Any]?) {
-        // Not sure we need this conversion
-        var stringKeyedParams: [String: Any]? = nil
-        if let params = params {
-            stringKeyedParams = [String: Any]()
-            for (key, value) in params {
-                stringKeyedParams?[key.rawValue] = value
-            }
-        }
-        
-        Flurry.logEvent(event.rawValue, withParameters: stringKeyedParams)
+        Flurry.logEvent(event.rawValue, withParameters: stringKeyedParams(from: params))
     }
 }

1Weather/Analytics/Services/MoEngageAnalyticsService.swift

@@ -13,13 +13,7 @@ internal struct MoEngageAnalyticsService: AnalyticsService {
     let eventsWhitelist: Set<AnalyticsEvent>? = nil
     
     func log(event: AnalyticsEvent, params: [AnalyticsParameter : Any]?) {
-        var stringKeyedParams: [String: Any]? = nil
-        if let params = params {
-            stringKeyedParams = [String: Any]()
-            for (key, value) in params {
-                stringKeyedParams?[key.rawValue] = value
-            }
-        }
+        let stringKeyedParams = stringKeyedParams(from: params)
         
         if let params = stringKeyedParams {
             if let nsParams = (params as NSDictionary).mutableCopy() as? NSMutableDictionary { // should never fail