getting dispatch to main thread as close to the listener as possible to allow quickest change

nirvana-ios/Repositories/FirestoreService.swift

@@ -28,6 +28,7 @@ class FirestoreService {
                 return
             }
             
+            DispatchQueue.main.async {
                 guard let updatedOrNewUser = try? document.data(as: User.self)
                 else {
                     completion(nil)
@@ -38,6 +39,7 @@ class FirestoreService {
                 completion(updatedOrNewUser)
             }
         }
+    }
     
     func getUser(userId: String, completion: @escaping((_ user: User?) -> ())) {
         let docRef = db.collection(Collection.users.rawValue).document(userId)

nirvana-ios/Services/AuthSessionStore.swift

@@ -136,13 +136,11 @@ final class AuthSessionStore: ObservableObject, SessionStore {
                 
                 // when we have a user get signed in, we can activate the listener for fetching the user's data to keep our auth session store always up to date for all of the ui
                 self.firestoreService.getUserRealtime(userId: uid) {[weak self] realtimeUpdatedUser in
-                    DispatchQueue.main.async {
                     if realtimeUpdatedUser != nil {
                         print("up to date user: \(realtimeUpdatedUser)")
                         self?.user = realtimeUpdatedUser
                     }
                 }
-                }
                 
                 // TODO: listener for getting user's sent and received messages