Fixed a few issues uncovered when testing the shared util feature flag

Added code to handle an edge-case where an account could exist without a display name if crashing at the right time when onboarding/linking (now request a display name on start up)
Fixed a crash which could occur when downloading new avatars
Fixed a minor layout issue with the seed reminder view

Session/Conversations/ConversationVC+Interaction.swift

@@ -1554,8 +1554,7 @@ extension ConversationVC:
                                 db,
                                 roomToken: room,
                                 server: server,
-                                publicKey: publicKey,
-                                isConfigMessage: false
+                                publicKey: publicKey
                             )
                         }
                         .receive(on: DispatchQueue.main)

Session/Meta/AppDelegate.swift

@@ -405,10 +405,17 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterD
         
         self.hasInitialRootViewController = true
         self.window?.rootViewController = StyledNavigationController(
-            rootViewController: (Identity.userExists() ?
-                HomeVC() :
-                LandingVC()
-            )
+            rootViewController: {
+                guard Identity.userExists() else { return LandingVC() }
+                guard !Profile.fetchOrCreateCurrentUser().name.isEmpty else {
+                    // If we have no display name then collect one (this can happen if the
+                    // app crashed during onboarding which would leave the user in an invalid
+                    // state with no display name)
+                    return DisplayNameVC(flow: .register)
+                }
+                
+                return HomeVC()
+            }()
         )
         UIViewController.attemptRotationToDeviceOrientation()
         

Session/Onboarding/Onboarding.swift

@@ -9,6 +9,15 @@ import SessionMessagingKit
 
 enum Onboarding {
     private static let profileNameRetrievalPublisher: Atomic<AnyPublisher<String?, Error>> = {
+        // FIXME: Remove this once `useSharedUtilForUserConfig` is permanent
+        guard Features.useSharedUtilForUserConfig else {
+            return Atomic(
+                Just(nil)
+                    .setFailureType(to: Error.self)
+                    .eraseToAnyPublisher()
+            )
+        }
+        
         let userPublicKey: String = getUserHexEncodedPublicKey()
         
         return Atomic(

Session/Onboarding/SeedReminderView.swift

@@ -82,10 +82,11 @@ final class SeedReminderView: UIView {
         
         // Set up button
         let button = SessionButton(style: .bordered, size: .small)
+        button.setContentCompressionResistancePriority(.required, for: .horizontal)
         button.accessibilityLabel = "Continue"
         button.isAccessibilityElement = true
         button.setTitle("continue_2".localized(), for: UIControl.State.normal)
-        button.set(.width, to: 96)
+        button.set(.width, greaterThanOrEqualTo: 96)
         button.addTarget(self, action: #selector(handleContinueButtonTapped), for: UIControl.Event.touchUpInside)
         
         // Set up content stack view

Session/Open Groups/JoinOpenGroupVC.swift

@@ -174,8 +174,7 @@ final class JoinOpenGroupVC: BaseVC, UIPageViewControllerDataSource, UIPageViewC
                         db,
                         roomToken: roomToken,
                         server: server,
-                        publicKey: publicKey,
-                        isConfigMessage: false
+                        publicKey: publicKey
                     )
                 }
                 .receive(on: DispatchQueue.main)

SessionMessagingKit/Jobs/Types/ConfigurationSyncJob.swift

@@ -265,11 +265,13 @@ public extension ConfigurationSyncJob {
         
         // FIXME: Remove this once `useSharedUtilForUserConfig` is permanent
         guard Features.useSharedUtilForUserConfig else {
-            // If we don't have a userKeyPair yet then there is no need to sync the configuration
-            // as the user doesn't exist yet (this will get triggered on the first launch of a
-            // fresh install due to the migrations getting run)
+            // If we don't have a userKeyPair (or name) yet then there is no need to sync the
+            // configuration as the user doesn't fully exist yet (this will get triggered on
+            // the first launch of a fresh install due to the migrations getting run and a few
+            // times during onboarding)
             guard
                 Identity.userExists(db),
+                !Profile.fetchOrCreateCurrentUser(db).name.isEmpty,
                 let legacyConfigMessage: Message = try? ConfigurationMessage.getCurrent(db)
             else { return }
             

SessionMessagingKit/LibSessionUtil/Database/QueryInterfaceRequest+Utilities.swift

@@ -60,6 +60,12 @@ public extension QueryInterfaceRequest where RowDecoder: FetchableRecord & Table
             }
         }
         
+        // FIXME: Remove this once `useSharedUtilForUserConfig` is permanent
+        guard Features.useSharedUtilForUserConfig else {
+            return try self.updateAndFetchAll(db, assignments)
+        }
+        
+        // Update the config dump state where needed
         switch self {
             case is QueryInterfaceRequest<Contact>:
                 return try SessionUtil.updatingContacts(db, try updateAndFetchAll(db, assignments))

SessionMessagingKit/LibSessionUtil/SessionUtil.swift

@@ -280,6 +280,8 @@ public enum SessionUtil {
         messages: [SharedConfigMessage],
         publicKey: String
     ) throws {
+        // FIXME: Remove this once `useSharedUtilForUserConfig` is permanent
+        guard Features.useSharedUtilForUserConfig else { return }
         guard !messages.isEmpty else { return }
         guard !publicKey.isEmpty else { throw MessageReceiverError.noThread }
         

SessionMessagingKit/Open Groups/OpenGroupAPI.swift

@@ -946,7 +946,6 @@ public enum OpenGroupAPI {
             queue: OpenGroupAPI.workQueue
         )
     ) -> AnyPublisher<(ResponseInfoType, Data), Error> {
-        print("Download File")
         return OpenGroupAPI
             .send(
                 db,
@@ -957,7 +956,6 @@ public enum OpenGroupAPI {
                 using: dependencies
             )
             .flatMap { responseInfo, maybeData -> AnyPublisher<(ResponseInfoType, Data), Error> in
-                print("Download File FlatMap")
                 guard let data: Data = maybeData else {
                     return Fail(error: HTTPError.parsingFailed)
                         .eraseToAnyPublisher()

SessionMessagingKit/Open Groups/OpenGroupManager.swift

@@ -207,12 +207,12 @@ public final class OpenGroupManager {
         roomToken: String,
         server: String,
         publicKey: String,
-        isConfigMessage: Bool,
+        calledFromConfigHandling: Bool = false,
         dependencies: OGMDependencies = OGMDependencies()
     ) -> AnyPublisher<Void, Error> {
         // If we are currently polling for this server and already have a TSGroupThread for this room the do nothing
         if hasExistingOpenGroup(db, roomToken: roomToken, server: server, publicKey: publicKey, dependencies: dependencies) {
-            SNLog("Ignoring join open group attempt (already joined), user initiated: \(!isConfigMessage)")
+            SNLog("Ignoring join open group attempt (already joined), user initiated: \(!calledFromConfigHandling)")
             return Just(())
                 .setFailureType(to: Error.self)
                 .eraseToAnyPublisher()
@@ -276,7 +276,9 @@ public final class OpenGroupManager {
                 Future<Void, Error> { resolver in
                     dependencies.storage.write { db in
                         // Enqueue a config sync job (have a newly added open group to sync)
-                        ConfigurationSyncJob.enqueue(db)
+                        if !calledFromConfigHandling {
+                            ConfigurationSyncJob.enqueue(db)
+                        }
                         
                         // Store the capabilities first
                         OpenGroupManager.handleCapabilities(

SessionMessagingKit/Sending & Receiving/Message Handling/MessageReceiver+ConfigurationMessages.swift

@@ -43,7 +43,8 @@ extension MessageReceiver {
                     fileName: nil
                 )
             }(),
-            sentTimestamp: messageSentTimestamp
+            sentTimestamp: messageSentTimestamp,
+            calledFromConfigHandling: true
         )
         
         // Create a contact for the current user if needed (also force-approve the current user
@@ -197,7 +198,13 @@ extension MessageReceiver {
             for openGroupURL in message.openGroups {
                 if let (room, server, publicKey) = OpenGroupManager.parseOpenGroup(from: openGroupURL) {
                     OpenGroupManager.shared
-                        .add(db, roomToken: room, server: server, publicKey: publicKey, isConfigMessage: true)
+                        .add(
+                            db,
+                            roomToken: room,
+                            server: server,
+                            publicKey: publicKey,
+                            calledFromConfigHandling: true
+                        )
                         .sinkUntilComplete()
                 }
             }

SessionMessagingKit/Utilities/ProfileManager.swift

@@ -594,6 +594,25 @@ public struct ProfileManager {
                         profileChanges
                     )
             }
+            // FIXME: Remove this once `useSharedUtilForUserConfig` is permanent
+            else if !Features.useSharedUtilForUserConfig {
+                // If we have a contact record for the profile (ie. it's a synced profile) then
+                // should should send an updated config message, otherwise we should just update
+                // the local state (the shared util has this logic build in to it's handling)
+                if (try? Contact.exists(db, id: publicKey)) == true {
+                    try Profile
+                        .filter(id: publicKey)
+                        .updateAllAndConfig(db, profileChanges)
+                }
+                else {
+                    try Profile
+                        .filter(id: publicKey)
+                        .updateAll(
+                            db,
+                            profileChanges
+                        )
+                }
+            }
             else {
                 try Profile
                     .filter(id: publicKey)
@@ -606,7 +625,7 @@ public struct ProfileManager {
         
         db.afterNextTransaction { db in
             // Need to refetch to ensure the db changes have occurred
-            ProfileManager.downloadAvatar(for: Profile.fetchOrCreate(id: publicKey))
+            ProfileManager.downloadAvatar(for: Profile.fetchOrCreate(db, id: publicKey))
         }
     }
 }

SessionMessagingKitTests/Open Groups/OpenGroupManagerSpec.swift

@@ -822,7 +822,6 @@ class OpenGroupManagerSpec: QuickSpec {
                                     roomToken: "testRoom",
                                     server: "testServer",
                                     publicKey: TestConstants.serverPublicKey,
-                                    isConfigMessage: false,
                                     dependencies: dependencies
                                 )
                         }
@@ -853,7 +852,6 @@ class OpenGroupManagerSpec: QuickSpec {
                                     roomToken: "testRoom",
                                     server: "testServer",
                                     publicKey: TestConstants.serverPublicKey,
-                                    isConfigMessage: false,
                                     dependencies: dependencies
                                 )
                         }
@@ -892,7 +890,6 @@ class OpenGroupManagerSpec: QuickSpec {
                                         publicKey: TestConstants.serverPublicKey
                                             .replacingOccurrences(of: "c3", with: "00")
                                             .replacingOccurrences(of: "b3", with: "00"),
-                                        isConfigMessage: false,
                                         dependencies: dependencies
                                     )
                             }
@@ -946,7 +943,6 @@ class OpenGroupManagerSpec: QuickSpec {
                                         roomToken: "testRoom",
                                         server: "testServer",
                                         publicKey: TestConstants.serverPublicKey,
-                                        isConfigMessage: false,
                                         dependencies: dependencies
                                     )
                             }