Don’t restore groups during registration

Author: max-signal

SignalServiceKit/Groups/GroupsV2Impl+RestoreGroups.swift

@@ -105,7 +105,7 @@ public extension GroupsV2Impl {
     private static func isRegisteredWithSneakyTransaction(authedAccount: AuthedAccount) -> Bool {
         switch authedAccount.info {
         case .explicit:
-            return true
+            return false
         case .implicit:
             return DependenciesBridge.shared.tsAccountManager.registrationStateWithMaybeSneakyTransaction.isRegistered
         }

SignalServiceKit/Groups/GroupsV2Impl.swift

@@ -76,6 +76,12 @@ public class GroupsV2Impl: GroupsV2 {
             name: .OWSApplicationDidBecomeActive,
             object: nil
         )
+        NotificationCenter.default.addObserver(
+            self,
+            selector: #selector(registrationStateDidChange),
+            name: .registrationStateDidChange,
+            object: nil,
+        )
     }
 
     @objc
@@ -92,6 +98,13 @@ public class GroupsV2Impl: GroupsV2 {
         Self.enqueueRestoreGroupPass(authedAccount: .implicit())
     }
 
+    @objc
+    private func registrationStateDidChange() {
+        AssertIsOnMainThread()
+
+        Self.enqueueRestoreGroupPass(authedAccount: .implicit())
+    }
+
     // MARK: - Create Group
 
     public func createNewGroupOnService(