WIP

Session/Meta/AppDelegate.swift

@@ -13,13 +13,14 @@ extension AppDelegate {
             let job = MessageSendJob(message: configurationMessage, destination: destination)
             JobQueue.shared.add(job, using: transaction)
         }
+        userDefaults[.lastConfigurationSync] = Date()
     }
 
     func forceSyncConfigurationNowIfNeeded() -> Promise<Void> {
         let configurationMessage = ConfigurationMessage.getCurrent()
         let destination = Message.Destination.contact(publicKey: getUserHexEncodedPublicKey())
         let (promise, seal) = Promise<Void>.pending()
-        Storage.write { transaction in
+        Storage.writeSync { transaction in
             MessageSender.send(configurationMessage, to: destination, using: transaction).done {
                 seal.fulfill(())
             }.catch { _ in

Session/Open Groups/JoinPublicChatVC.swift

@@ -132,11 +132,9 @@ final class JoinPublicChatVC : BaseVC, UIPageViewControllerDataSource, UIPageVie
         }
         isJoining = true
         ModalActivityIndicatorViewController.present(fromViewController: navigationController!, canCancel: false) { [weak self] _ in
-            Storage.shared.write { transaction in
+            Storage.shared.write(with: { transaction in
                 OpenGroupManager.shared.addOpenGroup(with: urlAsString, using: transaction)
                 .done(on: DispatchQueue.main) { [weak self] _ in
-                    let appDelegate = UIApplication.shared.delegate as! AppDelegate
-                    appDelegate.forceSyncConfigurationNowIfNeeded().retainUntilComplete() // FIXME: It's probably cleaner to do this inside addOpenGroup(...)
                     self?.presentingViewController!.dismiss(animated: true, completion: nil)
                 }
                 .catch(on: DispatchQueue.main) { [weak self] error in
@@ -150,7 +148,10 @@ final class JoinPublicChatVC : BaseVC, UIPageViewControllerDataSource, UIPageVie
                     self?.isJoining = false
                     self?.showError(title: title, message: message)
                 }
-            }
+            }, completion: {
+                let appDelegate = UIApplication.shared.delegate as! AppDelegate
+                appDelegate.forceSyncConfigurationNowIfNeeded().retainUntilComplete() // FIXME: It's probably cleaner to do this inside addOpenGroup(...)
+            })
         }
     }
     

SignalUtilitiesKit/To Do/OpenGroupManager.swift

@@ -30,7 +30,7 @@ public final class OpenGroupManager : OpenGroupManagerProtocol {
         let transaction = transaction as! YapDatabaseReadWriteTransaction
         transaction.removeObject(forKey: "\(urlAsString).\(channelID)", inCollection: Storage.lastMessageServerIDCollection)
         transaction.removeObject(forKey: "\(urlAsString).\(channelID)", inCollection: Storage.lastDeletionServerIDCollection)
-        return PublicChatManager.shared.addChat(server: urlAsString, channel: channelID).done(on: DispatchQueue.main) { _ in
+        return PublicChatManager.shared.addChat(server: urlAsString, channel: channelID, using: transaction).done(on: DispatchQueue.main) { _ in
             let _ = OpenGroupAPI.setDisplayName(to: displayName, on: urlAsString)
             let _ = OpenGroupAPI.setProfilePictureURL(to: profilePictureURL, using: profileKey, on: urlAsString)
             let _ = OpenGroupAPI.join(channelID, on: urlAsString)

SignalUtilitiesKit/To Do/PublicChatManager.swift

@@ -48,43 +48,43 @@ public final class PublicChatManager : NSObject {
         isPolling = false
     }
     
-    public func addChat(server: String, channel: UInt64) -> Promise<OpenGroup> {
+    public func addChat(server: String, channel: UInt64, using transaction: YapDatabaseReadWriteTransaction) -> Promise<OpenGroup> {
         if let existingChat = getChat(server: server, channel: channel) {
-            if let newChat = self.addChat(server: server, channel: channel, name: existingChat.displayName) {
+            if let newChat = self.addChat(server: server, channel: channel, name: existingChat.displayName, using: transaction) {
                 return Promise.value(newChat)
             } else {
                 return Promise(error: Error.chatCreationFailed)
             }
         }
         return OpenGroupAPI.getInfo(for: channel, on: server).map2 { channelInfo -> OpenGroup in
-            guard let chat = self.addChat(server: server, channel: channel, name: channelInfo.displayName) else { throw Error.chatCreationFailed }
+            guard let chat = self.addChat(server: server, channel: channel, name: channelInfo.displayName, using: transaction) else { throw Error.chatCreationFailed }
             return chat
         }
     }
     
     @discardableResult
-    @objc(addChatWithServer:channel:name:)
+    @objc(addChatWithServer:channel:name:using:)
-    public func addChat(server: String, channel: UInt64, name: String) -> OpenGroup? {
+    public func addChat(server: String, channel: UInt64, name: String, using transaction: YapDatabaseReadWriteTransaction) -> OpenGroup? {
         guard let chat = OpenGroup(channel: channel, server: server, displayName: name, isDeletable: true) else { return nil }
         let model = TSGroupModel(title: chat.displayName, memberIds: [userHexEncodedPublicKey!, chat.server], image: nil, groupId: LKGroupUtilities.getEncodedOpenGroupIDAsData(chat.id), groupType: .openGroup, adminIds: [])
         
         // Store the group chat mapping
-        Storage.writeSync { transaction in
+        let thread = TSGroupThread.getOrCreateThread(with: model, transaction: transaction)
-            let thread = TSGroupThread.getOrCreateThread(with: model, transaction: transaction)
+
-           
+        // Save the group chat
-            // Save the group chat
+        Storage.shared.setOpenGroup(chat, for: thread.uniqueId!, using: transaction)
-            Storage.shared.setOpenGroup(chat, for: thread.uniqueId!, using: transaction)
+
-        }
-        
         // Update chats and pollers
-        self.refreshChatsAndPollers()
+        transaction.addCompletionQueue(DispatchQueue.main) {
+            self.refreshChatsAndPollers()
+        }
         
         return chat
     }
     
-    @objc(addChatWithServer:channel:)
+    @objc(addChatWithServer:channel:using:)
-    public func objc_addChat(server: String, channel: UInt64) -> AnyPromise {
+    public func objc_addChat(server: String, channel: UInt64, using transaction: YapDatabaseReadWriteTransaction) -> AnyPromise {
-        return AnyPromise.from(addChat(server: server, channel: channel))
+        return AnyPromise.from(addChat(server: server, channel: channel, using: transaction))
     }
     
     @objc func refreshChatsAndPollers() {