If an unknown trigger type is found, serialize/deserialize as .never.

Author: tapashmajumder

swift-sdk/Internal/InAppHelper.swift

@@ -38,6 +38,11 @@ class InAppDisplayer : InAppDisplayerProtocol {
     }
 }
 
+extension IterableInAppTriggerType {
+    static let defaultTriggerType = IterableInAppTriggerType.immediate // default is what is chosen by default
+    static let undefinedTriggerType = IterableInAppTriggerType.never // undefined is what we select if payload has new trigger type
+}
+
 class InAppSilentPushSynchronizer : InAppSynchronizerProtocol {
     weak var internalApi: IterableAPIInternal?
     weak var inAppSyncDelegate: InAppSynchronizerDelegate?
@@ -379,10 +384,10 @@ struct InAppHelper {
 
     private static func parseTrigger(fromTriggerElement element: [AnyHashable : Any]?) -> IterableInAppTriggerType {
         guard let element = element else {
-            return .immediate
+            return .undefinedTriggerType
         }
         guard let triggerTypeString = element[.ITBL_IN_APP_TRIGGER_TYPE] as? String else {
-            return .immediate
+            return .undefinedTriggerType
         }
 
         switch triggerTypeString.lowercased() {
@@ -393,7 +398,7 @@ struct InAppHelper {
         case String(describing: IterableInAppTriggerType.never).lowercased():
             return .never
         default:
-            return .immediate
+            return .undefinedTriggerType
         }
     }
 

swift-sdk/Internal/InAppPersistence.swift

@@ -86,7 +86,7 @@ extension IterableInAppMessage : Codable {
         let messageId = (try? container.decode(String.self, forKey: .messageId)) ?? ""
         let campaignId = (try? container.decode(String.self, forKey: .campaignId)) ?? ""
         let channelName = (try? container.decode(String.self, forKey: .channelName)) ?? ""
-        let trigger = (try? container.decode(IterableInAppTriggerType.self, forKey: .trigger)) ?? .immediate
+        let trigger = (try? container.decode(IterableInAppTriggerType.self, forKey: .trigger)) ?? .undefinedTriggerType
         let expiresAt = (try? container.decode(Date.self, forKey: .expiresAt))
         let content = (try? container.decode(IterableHtmlInAppContent.self, forKey: .content)) ?? IterableHtmlInAppContent(edgeInsets: .zero, backgroundAlpha: 0.0, html: "")
         let extraInfoData = try? container.decode(Data.self, forKey: .extraInfo)

swift-sdk/IterableInApp.swift

@@ -125,7 +125,7 @@ public final class IterableInAppMessage : NSObject {
         campaignId: String,
         channelName: String = "reserved",
         contentType: IterableInAppContentType = .html,
-        trigger: IterableInAppTriggerType = .immediate,
+        trigger: IterableInAppTriggerType = .defaultTriggerType,
         expiresAt: Date? = nil,
         content: IterableInAppContent,
         extraInfo: [AnyHashable : Any]? = nil