diff --git a/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp b/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp
index 747e4bae6..3806a41e0 100644
--- a/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp
+++ b/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp
@@ -1,1651 +1,1669 @@
 #include "CommCoreModule.h"
 #include "../Notifications/BackgroundDataStorage/NotificationsCryptoModule.h"
 #include "BaseDataStore.h"
 #include "CommServicesAuthMetadataEmitter.h"
 #include "DatabaseManager.h"
 #include "InternalModules/GlobalDBSingleton.h"
 #include "InternalModules/RustPromiseManager.h"
 #include "NativeModuleUtils.h"
 #include "TerminateApp.h"
 
 #include <ReactCommon/TurboModuleUtils.h>
 #include <folly/dynamic.h>
 #include <folly/json.h>
 #include <future>
 
 #include "JSIRust.h"
 #include "lib.rs.h"
 #include <string>
 
 namespace comm {
 
 using namespace facebook::react;
 
 jsi::Value CommCoreModule::getDraft(jsi::Runtime &rt, jsi::String key) {
   std::string keyStr = key.utf8(rt);
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           std::string draftStr;
           try {
             draftStr = DatabaseManager::getQueryExecutor().getDraft(keyStr);
           } catch (std::system_error &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             jsi::String draft = jsi::String::createFromUtf8(innerRt, draftStr);
             promise->resolve(std::move(draft));
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::updateDraft(
     jsi::Runtime &rt,
     jsi::String key,
     jsi::String text) {
   std::string keyStr = key.utf8(rt);
   std::string textStr = text.utf8(rt);
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=]() {
           std::string error;
           try {
             DatabaseManager::getQueryExecutor().updateDraft(keyStr, textStr);
           } catch (std::system_error &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=]() {
             if (error.size()) {
               promise->reject(error);
             } else {
               promise->resolve(true);
             }
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::moveDraft(
     jsi::Runtime &rt,
     jsi::String oldKey,
     jsi::String newKey) {
   std::string oldKeyStr = oldKey.utf8(rt);
   std::string newKeyStr = newKey.utf8(rt);
 
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=]() {
           std::string error;
           bool result = false;
           try {
             result = DatabaseManager::getQueryExecutor().moveDraft(
                 oldKeyStr, newKeyStr);
           } catch (std::system_error &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=]() {
             if (error.size()) {
               promise->reject(error);
             } else {
               promise->resolve(result);
             }
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::getClientDBStore(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           std::vector<Draft> draftsVector;
           std::vector<Thread> threadsVector;
           std::vector<std::pair<Message, std::vector<Media>>> messagesVector;
           std::vector<MessageStoreThread> messageStoreThreadsVector;
           std::vector<Report> reportStoreVector;
           std::vector<UserInfo> userStoreVector;
           std::vector<KeyserverInfo> keyserverStoreVector;
           std::vector<CommunityInfo> communityStoreVector;
           try {
             draftsVector = DatabaseManager::getQueryExecutor().getAllDrafts();
             messagesVector =
                 DatabaseManager::getQueryExecutor().getAllMessages();
             threadsVector = DatabaseManager::getQueryExecutor().getAllThreads();
             messageStoreThreadsVector =
                 DatabaseManager::getQueryExecutor().getAllMessageStoreThreads();
             reportStoreVector =
                 DatabaseManager::getQueryExecutor().getAllReports();
             userStoreVector = DatabaseManager::getQueryExecutor().getAllUsers();
             keyserverStoreVector =
                 DatabaseManager::getQueryExecutor().getAllKeyservers();
             communityStoreVector =
                 DatabaseManager::getQueryExecutor().getAllCommunities();
           } catch (std::system_error &e) {
             error = e.what();
           }
           auto draftsVectorPtr =
               std::make_shared<std::vector<Draft>>(std::move(draftsVector));
           auto messagesVectorPtr = std::make_shared<
               std::vector<std::pair<Message, std::vector<Media>>>>(
               std::move(messagesVector));
           auto threadsVectorPtr =
               std::make_shared<std::vector<Thread>>(std::move(threadsVector));
           auto messageStoreThreadsVectorPtr =
               std::make_shared<std::vector<MessageStoreThread>>(
                   std::move(messageStoreThreadsVector));
           auto reportStoreVectorPtr = std::make_shared<std::vector<Report>>(
               std::move(reportStoreVector));
           auto userStoreVectorPtr = std::make_shared<std::vector<UserInfo>>(
               std::move(userStoreVector));
           auto keyserveStoreVectorPtr =
               std::make_shared<std::vector<KeyserverInfo>>(
                   std::move(keyserverStoreVector));
           auto communityStoreVectorPtr =
               std::make_shared<std::vector<CommunityInfo>>(
                   std::move(communityStoreVector));
           this->jsInvoker_->invokeAsync([&innerRt,
                                          draftsVectorPtr,
                                          messagesVectorPtr,
                                          threadsVectorPtr,
                                          messageStoreThreadsVectorPtr,
                                          reportStoreVectorPtr,
                                          userStoreVectorPtr,
                                          keyserveStoreVectorPtr,
                                          communityStoreVectorPtr,
                                          error,
                                          promise,
                                          draftStore = this->draftStore,
                                          threadStore = this->threadStore,
                                          messageStore = this->messageStore,
                                          reportStore = this->reportStore,
                                          userStore = this->userStore,
                                          keyserverStore = this->keyserverStore,
                                          communityStore =
                                              this->communityStore]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             jsi::Array jsiDrafts =
                 draftStore.parseDBDataStore(innerRt, draftsVectorPtr);
             jsi::Array jsiMessages =
                 messageStore.parseDBDataStore(innerRt, messagesVectorPtr);
             jsi::Array jsiThreads =
                 threadStore.parseDBDataStore(innerRt, threadsVectorPtr);
             jsi::Array jsiMessageStoreThreads =
                 messageStore.parseDBMessageStoreThreads(
                     innerRt, messageStoreThreadsVectorPtr);
             jsi::Array jsiReportStore =
                 reportStore.parseDBDataStore(innerRt, reportStoreVectorPtr);
             jsi::Array jsiUserStore =
                 userStore.parseDBDataStore(innerRt, userStoreVectorPtr);
             jsi::Array jsiKeyserverStore = keyserverStore.parseDBDataStore(
                 innerRt, keyserveStoreVectorPtr);
             jsi::Array jsiCommunityStore = communityStore.parseDBDataStore(
                 innerRt, communityStoreVectorPtr);
 
             auto jsiClientDBStore = jsi::Object(innerRt);
             jsiClientDBStore.setProperty(innerRt, "messages", jsiMessages);
             jsiClientDBStore.setProperty(innerRt, "threads", jsiThreads);
             jsiClientDBStore.setProperty(innerRt, "drafts", jsiDrafts);
             jsiClientDBStore.setProperty(
                 innerRt, "messageStoreThreads", jsiMessageStoreThreads);
             jsiClientDBStore.setProperty(innerRt, "reports", jsiReportStore);
             jsiClientDBStore.setProperty(innerRt, "users", jsiUserStore);
             jsiClientDBStore.setProperty(
                 innerRt, "keyservers", jsiKeyserverStore);
             jsiClientDBStore.setProperty(
                 innerRt, "communities", jsiCommunityStore);
 
             promise->resolve(std::move(jsiClientDBStore));
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::removeAllDrafts(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=]() {
           std::string error;
           try {
             DatabaseManager::getQueryExecutor().removeAllDrafts();
           } catch (std::system_error &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             promise->resolve(jsi::Value::undefined());
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Array CommCoreModule::getAllMessagesSync(jsi::Runtime &rt) {
   auto messagesVector = NativeModuleUtils::runSyncOrThrowJSError<
       std::vector<std::pair<Message, std::vector<Media>>>>(rt, []() {
     return DatabaseManager::getQueryExecutor().getAllMessages();
   });
   auto messagesVectorPtr =
       std::make_shared<std::vector<std::pair<Message, std::vector<Media>>>>(
           std::move(messagesVector));
   jsi::Array jsiMessages =
       this->messageStore.parseDBDataStore(rt, messagesVectorPtr);
   return jsiMessages;
 }
 
 jsi::Value CommCoreModule::processDraftStoreOperations(
     jsi::Runtime &rt,
     jsi::Array operations) {
   return this->draftStore.processStoreOperations(rt, std::move(operations));
 }
 
 jsi::Value CommCoreModule::processMessageStoreOperations(
     jsi::Runtime &rt,
     jsi::Array operations) {
   return this->messageStore.processStoreOperations(rt, std::move(operations));
 }
 
 void CommCoreModule::processMessageStoreOperationsSync(
     jsi::Runtime &rt,
     jsi::Array operations) {
   return this->messageStore.processStoreOperationsSync(
       rt, std::move(operations));
 }
 
 jsi::Array CommCoreModule::getAllThreadsSync(jsi::Runtime &rt) {
   auto threadsVector =
       NativeModuleUtils::runSyncOrThrowJSError<std::vector<Thread>>(rt, []() {
         return DatabaseManager::getQueryExecutor().getAllThreads();
       });
 
   auto threadsVectorPtr =
       std::make_shared<std::vector<Thread>>(std::move(threadsVector));
   jsi::Array jsiThreads =
       this->threadStore.parseDBDataStore(rt, threadsVectorPtr);
 
   return jsiThreads;
 }
 
 jsi::Value CommCoreModule::processThreadStoreOperations(
     jsi::Runtime &rt,
     jsi::Array operations) {
   return this->threadStore.processStoreOperations(rt, std::move(operations));
 }
 
 void CommCoreModule::processThreadStoreOperationsSync(
     jsi::Runtime &rt,
     jsi::Array operations) {
   this->threadStore.processStoreOperationsSync(rt, std::move(operations));
 }
 
 jsi::Value CommCoreModule::processReportStoreOperations(
     jsi::Runtime &rt,
     jsi::Array operations) {
   return this->reportStore.processStoreOperations(rt, std::move(operations));
 }
 
 void CommCoreModule::processReportStoreOperationsSync(
     jsi::Runtime &rt,
     jsi::Array operations) {
   this->reportStore.processStoreOperationsSync(rt, std::move(operations));
 }
 
 jsi::Value CommCoreModule::processUserStoreOperations(
     jsi::Runtime &rt,
     jsi::Array operations) {
   return this->userStore.processStoreOperations(rt, std::move(operations));
 }
 
 jsi::Value CommCoreModule::processKeyserverStoreOperations(
     jsi::Runtime &rt,
     jsi::Array operations) {
   return this->keyserverStore.processStoreOperations(rt, std::move(operations));
 }
 
 jsi::Value CommCoreModule::processCommunityStoreOperations(
     jsi::Runtime &rt,
     jsi::Array operations) {
   return this->communityStore.processStoreOperations(rt, std::move(operations));
 }
 
 void CommCoreModule::terminate(jsi::Runtime &rt) {
   TerminateApp::terminate();
 }
 
 void CommCoreModule::persistCryptoModule() {
   folly::Optional<std::string> storedSecretKey =
       CommSecureStore::get(this->secureStoreAccountDataKey);
   if (!storedSecretKey.hasValue()) {
     storedSecretKey = crypto::Tools::generateRandomString(64);
     CommSecureStore::set(
         this->secureStoreAccountDataKey, storedSecretKey.value());
   }
 
   crypto::Persist newPersist =
       this->cryptoModule->storeAsB64(storedSecretKey.value());
 
   std::promise<void> persistencePromise;
   std::future<void> persistenceFuture = persistencePromise.get_future();
   GlobalDBSingleton::instance.scheduleOrRunCancellable(
       [=, &persistencePromise]() {
         try {
           DatabaseManager::getQueryExecutor().storeOlmPersistData(
               DatabaseManager::getQueryExecutor().getContentAccountID(),
               newPersist);
           persistencePromise.set_value();
         } catch (std::system_error &e) {
           persistencePromise.set_exception(std::make_exception_ptr(e));
         }
       });
   persistenceFuture.get();
 }
 
 jsi::Value CommCoreModule::initializeCryptoAccount(jsi::Runtime &rt) {
   folly::Optional<std::string> storedSecretKey =
       CommSecureStore::get(this->secureStoreAccountDataKey);
   if (!storedSecretKey.hasValue()) {
     storedSecretKey = crypto::Tools::generateRandomString(64);
     CommSecureStore::set(
         this->secureStoreAccountDataKey, storedSecretKey.value());
   }
 
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=]() {
           crypto::Persist persist;
           std::string error;
           try {
             std::optional<std::string> accountData =
                 DatabaseManager::getQueryExecutor().getOlmPersistAccountData(
                     DatabaseManager::getQueryExecutor().getContentAccountID());
             if (accountData.has_value()) {
               persist.account =
                   crypto::OlmBuffer(accountData->begin(), accountData->end());
               // handle sessions data
               std::vector<OlmPersistSession> sessionsData =
                   DatabaseManager::getQueryExecutor()
                       .getOlmPersistSessionsData();
               for (OlmPersistSession &sessionsDataItem : sessionsData) {
                 crypto::OlmBuffer sessionDataBuffer(
                     sessionsDataItem.session_data.begin(),
                     sessionsDataItem.session_data.end());
                 persist.sessions.insert(std::make_pair(
                     sessionsDataItem.target_user_id, sessionDataBuffer));
               }
             }
           } catch (std::system_error &e) {
             error = e.what();
           }
 
           this->cryptoThread->scheduleTask([=]() {
             std::string error;
             this->cryptoModule.reset(new crypto::CryptoModule(
                 this->publicCryptoAccountID, storedSecretKey.value(), persist));
             if (persist.isEmpty()) {
               crypto::Persist newPersist =
                   this->cryptoModule->storeAsB64(storedSecretKey.value());
               GlobalDBSingleton::instance.scheduleOrRunCancellable(
                   [=]() {
                     std::string error;
                     try {
                       DatabaseManager::getQueryExecutor().storeOlmPersistData(
                           DatabaseManager::getQueryExecutor()
                               .getContentAccountID(),
                           newPersist);
                     } catch (std::system_error &e) {
                       error = e.what();
                     }
                     this->jsInvoker_->invokeAsync([=]() {
                       if (error.size()) {
                         promise->reject(error);
                         return;
                       }
                     });
                   },
                   promise,
                   this->jsInvoker_);
 
             } else {
               this->cryptoModule->restoreFromB64(
                   storedSecretKey.value(), persist);
               this->jsInvoker_->invokeAsync([=]() {
                 if (error.size()) {
                   promise->reject(error);
                   return;
                 }
               });
             }
             try {
               NotificationsCryptoModule::initializeNotificationsCryptoAccount(
                   "Comm");
             } catch (const std::exception &e) {
               error = e.what();
             }
             this->jsInvoker_->invokeAsync([=]() {
               if (error.size()) {
                 promise->reject(error);
                 return;
               }
               promise->resolve(jsi::Value::undefined());
             });
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::getUserPublicKey(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           std::string primaryKeysResult;
           std::string notificationsKeysResult;
           if (this->cryptoModule == nullptr) {
             error = "user has not been initialized";
           } else {
             primaryKeysResult = this->cryptoModule->getIdentityKeys();
           }
           try {
             if (!error.size()) {
               notificationsKeysResult =
                   NotificationsCryptoModule::getNotificationsIdentityKeys(
                       "Comm");
             }
           } catch (const std::exception &e) {
             error = e.what();
           }
 
           std::string notificationsCurve25519Cpp, notificationsEd25519Cpp,
               blobPayloadCpp, signatureCpp, primaryCurve25519Cpp,
               primaryEd25519Cpp;
 
           if (!error.size()) {
             folly::dynamic parsedPrimary;
             try {
               parsedPrimary = folly::parseJson(primaryKeysResult);
             } catch (const folly::json::parse_error &e) {
               error =
                   "parsing identity keys failed with: " + std::string(e.what());
             }
             if (!error.size()) {
               primaryCurve25519Cpp = parsedPrimary["curve25519"].asString();
               primaryEd25519Cpp = parsedPrimary["ed25519"].asString();
 
               folly::dynamic parsedNotifications;
               try {
                 parsedNotifications = folly::parseJson(notificationsKeysResult);
               } catch (const folly::json::parse_error &e) {
                 error = "parsing notifications keys failed with: " +
                     std::string(e.what());
               }
               if (!error.size()) {
                 notificationsCurve25519Cpp =
                     parsedNotifications["curve25519"].asString();
                 notificationsEd25519Cpp =
                     parsedNotifications["ed25519"].asString();
 
                 folly::dynamic blobPayloadJSON = folly::dynamic::object(
                     "primaryIdentityPublicKeys",
                     folly::dynamic::object("ed25519", primaryEd25519Cpp)(
                         "curve25519", primaryCurve25519Cpp))(
                     "notificationIdentityPublicKeys",
                     folly::dynamic::object("ed25519", notificationsEd25519Cpp)(
                         "curve25519", notificationsCurve25519Cpp));
 
                 blobPayloadCpp = folly::toJson(blobPayloadJSON);
                 signatureCpp = this->cryptoModule->signMessage(blobPayloadCpp);
               }
             }
           }
 
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
 
             auto primaryCurve25519{
                 jsi::String::createFromUtf8(innerRt, primaryCurve25519Cpp)};
             auto primaryEd25519{
                 jsi::String::createFromUtf8(innerRt, primaryEd25519Cpp)};
             auto jsiPrimaryIdentityPublicKeys = jsi::Object(innerRt);
             jsiPrimaryIdentityPublicKeys.setProperty(
                 innerRt, "ed25519", primaryEd25519);
             jsiPrimaryIdentityPublicKeys.setProperty(
                 innerRt, "curve25519", primaryCurve25519);
 
             auto notificationsCurve25519{jsi::String::createFromUtf8(
                 innerRt, notificationsCurve25519Cpp)};
             auto notificationsEd25519{
                 jsi::String::createFromUtf8(innerRt, notificationsEd25519Cpp)};
             auto jsiNotificationIdentityPublicKeys = jsi::Object(innerRt);
             jsiNotificationIdentityPublicKeys.setProperty(
                 innerRt, "ed25519", notificationsEd25519);
             jsiNotificationIdentityPublicKeys.setProperty(
                 innerRt, "curve25519", notificationsCurve25519);
 
             auto blobPayload{
                 jsi::String::createFromUtf8(innerRt, blobPayloadCpp)};
             auto signature{jsi::String::createFromUtf8(innerRt, signatureCpp)};
 
             auto jsiClientPublicKeys = jsi::Object(innerRt);
             jsiClientPublicKeys.setProperty(
                 innerRt,
                 "primaryIdentityPublicKeys",
                 jsiPrimaryIdentityPublicKeys);
             jsiClientPublicKeys.setProperty(
                 innerRt,
                 "notificationIdentityPublicKeys",
                 jsiNotificationIdentityPublicKeys);
             jsiClientPublicKeys.setProperty(
                 innerRt, "blobPayload", blobPayload);
             jsiClientPublicKeys.setProperty(innerRt, "signature", signature);
             promise->resolve(std::move(jsiClientPublicKeys));
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Object parseOLMOneTimeKeys(jsi::Runtime &rt, std::string oneTimeKeysBlob) {
   folly::dynamic parsedOneTimeKeys = folly::parseJson(oneTimeKeysBlob);
 
   auto jsiOneTimeKeysInner = jsi::Object(rt);
 
   for (auto &kvPair : parsedOneTimeKeys["curve25519"].items()) {
     jsiOneTimeKeysInner.setProperty(
         rt,
         kvPair.first.asString().c_str(),
         jsi::String::createFromUtf8(rt, kvPair.second.asString()));
   }
 
   auto jsiOneTimeKeys = jsi::Object(rt);
   jsiOneTimeKeys.setProperty(rt, "curve25519", jsiOneTimeKeysInner);
 
   return jsiOneTimeKeys;
 }
 
-jsi::String parseOLMPrekey(jsi::Runtime &rt, std::string prekeyBlob) {
-  folly::dynamic parsedPrekey = folly::parseJson(prekeyBlob);
+std::string parseOLMPrekey(std::string prekeyBlob) {
+  folly::dynamic parsedPrekey;
+  try {
+    parsedPrekey = folly::parseJson(prekeyBlob);
+  } catch (const folly::json::parse_error &e) {
+    throw std::runtime_error(
+        "parsing prekey failed with: " + std::string(e.what()));
+  }
 
-  auto prekey = parsedPrekey["curve25519"].values().begin()->asString();
-  return jsi::String::createFromUtf8(rt, prekey);
-}
+  folly::dynamic innerObject = parsedPrekey["curve25519"];
+  if (!innerObject.isObject()) {
+    throw std::runtime_error("parsing prekey failed: inner object malformed");
+  }
 
-rust::String parseOLMPrekey(std::string prekeyBlob) {
-  folly::dynamic parsedPrekey = folly::parseJson(prekeyBlob);
+  if (innerObject.values().begin() == innerObject.values().end()) {
+    throw std::runtime_error("parsing prekey failed: prekey missing");
+  }
 
-  auto prekey = parsedPrekey["curve25519"].values().begin()->asString();
-  return rust::String(prekey);
+  return parsedPrekey["curve25519"].values().begin()->asString();
 }
 
 jsi::Object parseOneTimeKeysResult(
     jsi::Runtime &rt,
     std::string contentOneTimeKeysBlob,
     std::string notifOneTimeKeysBlob) {
   auto contentOneTimeKeys = parseOLMOneTimeKeys(rt, contentOneTimeKeysBlob);
   auto notifOneTimeKeys = parseOLMOneTimeKeys(rt, notifOneTimeKeysBlob);
   auto jsiOneTimeKeysResult = jsi::Object(rt);
   jsiOneTimeKeysResult.setProperty(
       rt, "contentOneTimeKeys", contentOneTimeKeys);
   jsiOneTimeKeysResult.setProperty(
       rt, "notificationsOneTimeKeys", notifOneTimeKeys);
 
   return jsiOneTimeKeysResult;
 }
 
 jsi::Value
 CommCoreModule::getOneTimeKeys(jsi::Runtime &rt, double oneTimeKeysAmount) {
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           std::string contentResult;
           std::string notifResult;
           if (this->cryptoModule == nullptr) {
             this->jsInvoker_->invokeAsync([=, &innerRt]() {
               promise->reject("user has not been initialized");
             });
             return;
           }
           try {
             contentResult = this->cryptoModule->getOneTimeKeysForPublishing(
                 oneTimeKeysAmount);
             this->persistCryptoModule();
             notifResult = NotificationsCryptoModule::
                 getNotificationsOneTimeKeysForPublishing(
                     oneTimeKeysAmount, "Comm");
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             promise->resolve(
                 parseOneTimeKeysResult(innerRt, contentResult, notifResult));
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 std::pair<std::string, std::string> getNotificationsPrekeyAndSignature() {
   // TODO: Implement notifs prekey rotation.
   // Notifications prekey is not rotated at this moment. It
   // is fetched with signature to match identity service API.
   std::string notificationsPrekey =
       NotificationsCryptoModule::getNotificationsPrekey("Comm");
   std::string notificationsPrekeySignature =
       NotificationsCryptoModule::getNotificationsPrekeySignature("Comm");
 
   return std::make_pair(notificationsPrekey, notificationsPrekeySignature);
 }
 
 jsi::Value CommCoreModule::validateAndUploadPrekeys(
     jsi::Runtime &rt,
     jsi::String authUserID,
     jsi::String authDeviceID,
     jsi::String authAccessToken) {
   auto authUserIDRust = jsiStringToRustString(authUserID, rt);
   auto authDeviceIDRust = jsiStringToRustString(authDeviceID, rt);
   auto authAccessTokenRust = jsiStringToRustString(authAccessToken, rt);
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           std::optional<std::string> maybePrekeyToUpload;
 
           if (this->cryptoModule == nullptr) {
             this->jsInvoker_->invokeAsync([=, &innerRt]() {
               promise->reject("user has not been initialized");
             });
             return;
           }
 
           try {
             maybePrekeyToUpload = this->cryptoModule->validatePrekey();
             this->persistCryptoModule();
             if (!maybePrekeyToUpload.has_value()) {
               maybePrekeyToUpload = this->cryptoModule->getUnpublishedPrekey();
             }
           } catch (const std::exception &e) {
             error = e.what();
           }
 
           if (error.size()) {
             this->jsInvoker_->invokeAsync(
                 [=, &innerRt]() { promise->reject(error); });
             return;
           } else if (!maybePrekeyToUpload.has_value()) {
             this->jsInvoker_->invokeAsync(
                 [=]() { promise->resolve(jsi::Value::undefined()); });
             return;
           }
 
           std::string prekeyToUpload = maybePrekeyToUpload.value();
           std::string prekeyUploadError;
 
           try {
             std::string prekeySignature =
                 this->cryptoModule->getPrekeySignature();
             std::string notificationsPrekey, notificationsPrekeySignature;
             std::tie(notificationsPrekey, notificationsPrekeySignature) =
                 getNotificationsPrekeyAndSignature();
 
             try {
               std::promise<folly::dynamic> prekeyPromise;
               std::future<folly::dynamic> prekeyFuture =
                   prekeyPromise.get_future();
               RustPromiseManager::CPPPromiseInfo promiseInfo = {
                   std::move(prekeyPromise)};
               auto currentID = RustPromiseManager::instance.addPromise(
                   std::move(promiseInfo));
+              auto prekeyToUploadRust =
+                  rust::String(parseOLMPrekey(prekeyToUpload));
+              auto prekeySignatureRust = rust::string(prekeySignature);
+              auto notificationsPrekeyRust =
+                  rust::String(parseOLMPrekey(notificationsPrekey));
+              auto notificationsPrekeySignatureRust =
+                  rust::string(notificationsPrekeySignature);
               ::identityRefreshUserPrekeys(
                   authUserIDRust,
                   authDeviceIDRust,
                   authAccessTokenRust,
-                  parseOLMPrekey(prekeyToUpload),
-                  rust::string(prekeySignature),
-                  parseOLMPrekey(notificationsPrekey),
-                  rust::string(notificationsPrekeySignature),
+                  prekeyToUploadRust,
+                  prekeySignatureRust,
+                  notificationsPrekeyRust,
+                  notificationsPrekeySignatureRust,
                   currentID);
               prekeyFuture.get();
             } catch (const std::exception &e) {
               prekeyUploadError = e.what();
             }
 
             if (!prekeyUploadError.size()) {
               this->cryptoModule->markPrekeyAsPublished();
               this->persistCryptoModule();
             }
           } catch (std::exception &e) {
             error = e.what();
           }
 
           this->jsInvoker_->invokeAsync([=]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             if (prekeyUploadError.size()) {
               promise->reject(prekeyUploadError);
               return;
             }
             promise->resolve(jsi::Value::undefined());
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Value CommCoreModule::validateAndGetPrekeys(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
-          std::string contentPrekeySignature, notifPrekey, notifPrekeySignature;
-          std::optional<std::string> contentPrekey;
+          std::string contentPrekey, notifPrekey, contentPrekeySignature,
+              notifPrekeyBlob, notifPrekeySignature;
+          std::optional<std::string> contentPrekeyBlob;
 
           if (this->cryptoModule == nullptr) {
             this->jsInvoker_->invokeAsync([=, &innerRt]() {
               promise->reject("user has not been initialized");
             });
             return;
           }
           try {
-            contentPrekey = this->cryptoModule->validatePrekey();
-            if (!contentPrekey) {
-              contentPrekey = this->cryptoModule->getUnpublishedPrekey();
+            contentPrekeyBlob = this->cryptoModule->validatePrekey();
+            if (!contentPrekeyBlob) {
+              contentPrekeyBlob = this->cryptoModule->getUnpublishedPrekey();
             }
-            if (!contentPrekey) {
-              contentPrekey = this->cryptoModule->getPrekey();
+            if (!contentPrekeyBlob) {
+              contentPrekeyBlob = this->cryptoModule->getPrekey();
             }
             this->persistCryptoModule();
 
             contentPrekeySignature = this->cryptoModule->getPrekeySignature();
 
-            std::tie(notifPrekey, notifPrekeySignature) =
+            std::tie(notifPrekeyBlob, notifPrekeySignature) =
                 getNotificationsPrekeyAndSignature();
 
+            contentPrekey = parseOLMPrekey(contentPrekeyBlob.value());
+            notifPrekey = parseOLMPrekey(notifPrekeyBlob);
           } catch (const std::exception &e) {
             error = e.what();
           }
 
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             auto contentPrekeyJSI =
-                parseOLMPrekey(innerRt, contentPrekey.value());
+                jsi::String::createFromUtf8(innerRt, contentPrekey);
             auto contentPrekeySignatureJSI =
                 jsi::String::createFromUtf8(innerRt, contentPrekeySignature);
-            auto notifPrekeyJSI = parseOLMPrekey(innerRt, notifPrekey);
+            auto notifPrekeyJSI =
+                jsi::String::createFromUtf8(innerRt, notifPrekey);
             auto notifPrekeySignatureJSI =
                 jsi::String::createFromUtf8(innerRt, notifPrekeySignature);
 
             auto signedPrekeysJSI = jsi::Object(innerRt);
             signedPrekeysJSI.setProperty(
                 innerRt, "contentPrekey", contentPrekeyJSI);
             signedPrekeysJSI.setProperty(
                 innerRt, "contentPrekeySignature", contentPrekeySignatureJSI);
             signedPrekeysJSI.setProperty(
                 innerRt, "notifPrekey", notifPrekeyJSI);
             signedPrekeysJSI.setProperty(
                 innerRt, "notifPrekeySignature", notifPrekeySignatureJSI);
 
             promise->resolve(std::move(signedPrekeysJSI));
           });
         };
 
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Value CommCoreModule::initializeNotificationsSession(
     jsi::Runtime &rt,
     jsi::String identityKeys,
     jsi::String prekey,
     jsi::String prekeySignature,
     jsi::String oneTimeKey,
     jsi::String keyserverID) {
   auto identityKeysCpp{identityKeys.utf8(rt)};
   auto prekeyCpp{prekey.utf8(rt)};
   auto prekeySignatureCpp{prekeySignature.utf8(rt)};
   auto oneTimeKeyCpp{oneTimeKey.utf8(rt)};
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           crypto::EncryptedData result;
           try {
             result = NotificationsCryptoModule::initializeNotificationsSession(
                 identityKeysCpp,
                 prekeyCpp,
                 prekeySignatureCpp,
                 oneTimeKeyCpp,
                 "Comm");
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             promise->resolve(jsi::String::createFromUtf8(
                 innerRt,
                 std::string{result.message.begin(), result.message.end()}));
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Value CommCoreModule::isNotificationsSessionInitialized(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           bool result;
           try {
             result =
                 NotificationsCryptoModule::isNotificationsSessionInitialized(
                     "Comm");
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             promise->resolve(result);
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Value CommCoreModule::updateKeyserverDataInNotifStorage(
     jsi::Runtime &rt,
     jsi::Array keyserversData) {
 
   std::vector<std::pair<std::string, int>> keyserversDataCpp;
   for (auto idx = 0; idx < keyserversData.size(rt); idx++) {
     auto data = keyserversData.getValueAtIndex(rt, idx).asObject(rt);
     std::string keyserverID = data.getProperty(rt, "id").asString(rt).utf8(rt);
     std::string keyserverUnreadCountKey =
         "KEYSERVER." + keyserverID + ".UNREAD_COUNT";
     int unreadCount = data.getProperty(rt, "unreadCount").asNumber();
     keyserversDataCpp.push_back({keyserverUnreadCountKey, unreadCount});
   }
 
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         std::string error;
         try {
           for (const auto &keyserverData : keyserversDataCpp) {
             CommMMKV::setInt(keyserverData.first, keyserverData.second);
           }
         } catch (const std::exception &e) {
           error = e.what();
         }
 
         this->jsInvoker_->invokeAsync([=, &innerRt]() {
           if (error.size()) {
             promise->reject(error);
             return;
           }
           promise->resolve(jsi::Value::undefined());
         });
       });
 }
 
 jsi::Value CommCoreModule::removeKeyserverDataFromNotifStorage(
     jsi::Runtime &rt,
     jsi::Array keyserverIDsToDelete) {
   std::vector<std::string> keyserverIDsToDeleteCpp{};
   for (auto idx = 0; idx < keyserverIDsToDelete.size(rt); idx++) {
     std::string keyserverID =
         keyserverIDsToDelete.getValueAtIndex(rt, idx).asString(rt).utf8(rt);
     std::string keyserverUnreadCountKey =
         "KEYSERVER." + keyserverID + ".UNREAD_COUNT";
     keyserverIDsToDeleteCpp.push_back(keyserverUnreadCountKey);
   }
 
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         std::string error;
         try {
           CommMMKV::removeKeys(keyserverIDsToDeleteCpp);
         } catch (const std::exception &e) {
           error = e.what();
         }
 
         this->jsInvoker_->invokeAsync([=, &innerRt]() {
           if (error.size()) {
             promise->reject(error);
             return;
           }
           promise->resolve(jsi::Value::undefined());
         });
       });
 }
 
 jsi::Value CommCoreModule::getKeyserverDataFromNotifStorage(
     jsi::Runtime &rt,
     jsi::Array keyserverIDs) {
   std::vector<std::string> keyserverIDsCpp{};
   for (auto idx = 0; idx < keyserverIDs.size(rt); idx++) {
     std::string keyserverID =
         keyserverIDs.getValueAtIndex(rt, idx).asString(rt).utf8(rt);
     keyserverIDsCpp.push_back(keyserverID);
   }
 
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         std::string error;
         std::vector<std::pair<std::string, int>> keyserversDataVector{};
 
         try {
           for (const auto &keyserverID : keyserverIDsCpp) {
             std::string keyserverUnreadCountKey =
                 "KEYSERVER." + keyserverID + ".UNREAD_COUNT";
             std::optional<int> unreadCount =
                 CommMMKV::getInt(keyserverUnreadCountKey, -1);
 
             if (!unreadCount.has_value()) {
               continue;
             }
 
             keyserversDataVector.push_back({keyserverID, unreadCount.value()});
           }
         } catch (const std::exception &e) {
           error = e.what();
         }
 
         auto keyserversDataVectorPtr =
             std::make_shared<std::vector<std::pair<std::string, int>>>(
                 std::move(keyserversDataVector));
 
         this->jsInvoker_->invokeAsync(
             [&innerRt, keyserversDataVectorPtr, error, promise]() {
               if (error.size()) {
                 promise->reject(error);
                 return;
               }
 
               size_t numKeyserversData = keyserversDataVectorPtr->size();
               jsi::Array jsiKeyserversData =
                   jsi::Array(innerRt, numKeyserversData);
               size_t writeIdx = 0;
 
               for (const auto &keyserverData : *keyserversDataVectorPtr) {
                 jsi::Object jsiKeyserverData = jsi::Object(innerRt);
                 jsiKeyserverData.setProperty(
                     innerRt, "id", keyserverData.first);
                 jsiKeyserverData.setProperty(
                     innerRt, "unreadCount", keyserverData.second);
                 jsiKeyserversData.setValueAtIndex(
                     innerRt, writeIdx++, jsiKeyserverData);
               }
 
               promise->resolve(std::move(jsiKeyserversData));
             });
       });
 }
 
 jsi::Value CommCoreModule::initializeContentOutboundSession(
     jsi::Runtime &rt,
     jsi::String identityKeys,
     jsi::String prekey,
     jsi::String prekeySignature,
     jsi::String oneTimeKey,
     jsi::String deviceID) {
   auto identityKeysCpp{identityKeys.utf8(rt)};
   auto prekeyCpp{prekey.utf8(rt)};
   auto prekeySignatureCpp{prekeySignature.utf8(rt)};
   auto oneTimeKeyCpp{oneTimeKey.utf8(rt)};
   auto deviceIDCpp{deviceID.utf8(rt)};
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           crypto::EncryptedData initialEncryptedMessage;
           try {
             this->cryptoModule->initializeOutboundForSendingSession(
                 deviceIDCpp,
                 std::vector<uint8_t>(
                     identityKeysCpp.begin(), identityKeysCpp.end()),
                 std::vector<uint8_t>(prekeyCpp.begin(), prekeyCpp.end()),
                 std::vector<uint8_t>(
                     prekeySignatureCpp.begin(), prekeySignatureCpp.end()),
                 std::vector<uint8_t>(
                     oneTimeKeyCpp.begin(), oneTimeKeyCpp.end()));
 
             const std::string initMessage = "{\"type\": \"init\"}";
             initialEncryptedMessage =
                 cryptoModule->encrypt(deviceIDCpp, initMessage);
             this->persistCryptoModule();
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             promise->resolve(jsi::String::createFromUtf8(
                 innerRt,
                 std::string{
                     initialEncryptedMessage.message.begin(),
                     initialEncryptedMessage.message.end()}));
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Value CommCoreModule::initializeContentInboundSession(
     jsi::Runtime &rt,
     jsi::String identityKeys,
     jsi::String encryptedMessage,
     jsi::String deviceID) {
   auto identityKeysCpp{identityKeys.utf8(rt)};
   auto encryptedMessageCpp{encryptedMessage.utf8(rt)};
   auto deviceIDCpp{deviceID.utf8(rt)};
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           std::string decryptedMessage;
           try {
             this->cryptoModule->initializeInboundForReceivingSession(
                 deviceIDCpp,
                 std::vector<uint8_t>(
                     encryptedMessageCpp.begin(), encryptedMessageCpp.end()),
                 std::vector<uint8_t>(
                     identityKeysCpp.begin(), identityKeysCpp.end()));
             crypto::EncryptedData encryptedData{std::vector<uint8_t>(
                 encryptedMessageCpp.begin(), encryptedMessageCpp.end())};
             decryptedMessage =
                 cryptoModule->decrypt(deviceIDCpp, encryptedData);
             this->persistCryptoModule();
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             promise->resolve(
                 jsi::String::createFromUtf8(innerRt, decryptedMessage));
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Value CommCoreModule::encrypt(
     jsi::Runtime &rt,
     jsi::String message,
     jsi::String deviceID) {
   auto messageCpp{message.utf8(rt)};
   auto deviceIDCpp{deviceID.utf8(rt)};
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           crypto::EncryptedData encryptedMessage;
           try {
             encryptedMessage = cryptoModule->encrypt(deviceIDCpp, messageCpp);
             this->persistCryptoModule();
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             promise->resolve(jsi::String::createFromUtf8(
                 innerRt,
                 std::string{
                     encryptedMessage.message.begin(),
                     encryptedMessage.message.end()}));
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Value CommCoreModule::decrypt(
     jsi::Runtime &rt,
     jsi::String message,
     jsi::String deviceID) {
   auto messageCpp{message.utf8(rt)};
   auto deviceIDCpp{deviceID.utf8(rt)};
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           std::string decryptedMessage;
           try {
             crypto::EncryptedData encryptedData{
                 std::vector<uint8_t>(messageCpp.begin(), messageCpp.end()),
                 ENCRYPTED_MESSAGE_TYPE};
             decryptedMessage =
                 cryptoModule->decrypt(deviceIDCpp, encryptedData);
             this->persistCryptoModule();
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             promise->resolve(
                 jsi::String::createFromUtf8(innerRt, decryptedMessage));
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Value CommCoreModule::signMessage(jsi::Runtime &rt, jsi::String message) {
   std::string messageStr = message.utf8(rt);
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           std::string signature;
           try {
             signature = this->cryptoModule->signMessage(messageStr);
           } catch (const std::exception &e) {
             error = "signing message failed with: " + std::string(e.what());
           }
 
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
 
             auto jsiSignature{jsi::String::createFromUtf8(innerRt, signature)};
             promise->resolve(std::move(jsiSignature));
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 CommCoreModule::CommCoreModule(
     std::shared_ptr<facebook::react::CallInvoker> jsInvoker)
     : facebook::react::CommCoreModuleSchemaCxxSpecJSI(jsInvoker),
       cryptoThread(std::make_unique<WorkerThread>("crypto")),
       draftStore(jsInvoker),
       threadStore(jsInvoker),
       messageStore(jsInvoker),
       reportStore(jsInvoker),
       userStore(jsInvoker),
       keyserverStore(jsInvoker),
       communityStore(jsInvoker) {
   GlobalDBSingleton::instance.enableMultithreading();
 }
 
 double CommCoreModule::getCodeVersion(jsi::Runtime &rt) {
   return this->codeVersion;
 }
 
 jsi::Value CommCoreModule::setNotifyToken(jsi::Runtime &rt, jsi::String token) {
   auto notifyToken{token.utf8(rt)};
   return createPromiseAsJSIValue(
       rt,
       [this,
        notifyToken](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [this, notifyToken, promise]() {
           std::string error;
           try {
             DatabaseManager::getQueryExecutor().setNotifyToken(notifyToken);
           } catch (std::system_error &e) {
             error = e.what();
           }
 
           this->jsInvoker_->invokeAsync([error, promise]() {
             if (error.size()) {
               promise->reject(error);
             } else {
               promise->resolve(jsi::Value::undefined());
             }
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::clearNotifyToken(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [this](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [this, promise]() {
           std::string error;
           try {
             DatabaseManager::getQueryExecutor().clearNotifyToken();
           } catch (std::system_error &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([error, promise]() {
             if (error.size()) {
               promise->reject(error);
             } else {
               promise->resolve(jsi::Value::undefined());
             }
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 };
 
 jsi::Value
 CommCoreModule::setCurrentUserID(jsi::Runtime &rt, jsi::String userID) {
   auto currentUserID{userID.utf8(rt)};
   return createPromiseAsJSIValue(
       rt,
       [this,
        currentUserID](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [this, promise, currentUserID]() {
           std::string error;
           try {
             DatabaseManager::getQueryExecutor().setCurrentUserID(currentUserID);
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([error, promise]() {
             if (error.size()) {
               promise->reject(error);
             } else {
               promise->resolve(jsi::Value::undefined());
             }
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::getCurrentUserID(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [this](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [this, &innerRt, promise]() {
           std::string error;
           std::string result;
           try {
             result = DatabaseManager::getQueryExecutor().getCurrentUserID();
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([&innerRt, error, result, promise]() {
             if (error.size()) {
               promise->reject(error);
             } else {
               promise->resolve(jsi::String::createFromUtf8(innerRt, result));
             }
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::clearSensitiveData(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [this](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         GlobalDBSingleton::instance.setTasksCancelled(true);
         taskType job = [this, promise]() {
           std::string error;
           try {
             DatabaseManager::clearSensitiveData();
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([error, promise]() {
             if (error.size()) {
               promise->reject(error);
             } else {
               promise->resolve(jsi::Value::undefined());
             }
           });
           GlobalDBSingleton::instance.scheduleOrRun(
               []() { GlobalDBSingleton::instance.setTasksCancelled(false); });
         };
         GlobalDBSingleton::instance.scheduleOrRun(job);
       });
 }
 
 bool CommCoreModule::checkIfDatabaseNeedsDeletion(jsi::Runtime &rt) {
   return DatabaseManager::checkIfDatabaseNeedsDeletion();
 }
 
 void CommCoreModule::reportDBOperationsFailure(jsi::Runtime &rt) {
   DatabaseManager::reportDBOperationsFailure();
 }
 
 jsi::Value CommCoreModule::computeBackupKey(
     jsi::Runtime &rt,
     jsi::String password,
     jsi::String backupID) {
   std::string passwordStr = password.utf8(rt);
   std::string backupIDStr = backupID.utf8(rt);
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           std::array<::std::uint8_t, 32> backupKey;
           try {
             backupKey = compute_backup_key(passwordStr, backupIDStr);
           } catch (const std::exception &e) {
             error = std::string{"Failed to compute backup key: "} + e.what();
           }
 
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
             auto size = backupKey.size();
             auto arrayBuffer =
                 innerRt.global()
                     .getPropertyAsFunction(innerRt, "ArrayBuffer")
                     .callAsConstructor(innerRt, {static_cast<double>(size)})
                     .asObject(innerRt)
                     .getArrayBuffer(innerRt);
             auto bufferPtr = arrayBuffer.data(innerRt);
             memcpy(bufferPtr, backupKey.data(), size);
             promise->resolve(std::move(arrayBuffer));
           });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Value CommCoreModule::generateRandomString(jsi::Runtime &rt, double size) {
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
           std::string randomString;
           try {
             randomString =
                 crypto::Tools::generateRandomString(static_cast<size_t>(size));
           } catch (const std::exception &e) {
             error = "Failed to generate random string for size " +
                 std::to_string(size) + ": " + e.what();
           }
 
           this->jsInvoker_->invokeAsync(
               [&innerRt, error, randomString, promise]() {
                 if (error.size()) {
                   promise->reject(error);
                 } else {
                   jsi::String jsiRandomString =
                       jsi::String::createFromUtf8(innerRt, randomString);
                   promise->resolve(std::move(jsiRandomString));
                 }
               });
         };
         this->cryptoThread->scheduleTask(job);
       });
 }
 
 jsi::Value CommCoreModule::setCommServicesAuthMetadata(
     jsi::Runtime &rt,
     jsi::String userID,
     jsi::String deviceID,
     jsi::String accessToken) {
   auto userIDStr{userID.utf8(rt)};
   auto deviceIDStr{deviceID.utf8(rt)};
   auto accessTokenStr{accessToken.utf8(rt)};
   return createPromiseAsJSIValue(
       rt,
       [this, userIDStr, deviceIDStr, accessTokenStr](
           jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job =
             [this, promise, userIDStr, deviceIDStr, accessTokenStr]() {
               std::string error;
               try {
                 CommSecureStore::set(CommSecureStore::userID, userIDStr);
                 CommSecureStore::set(CommSecureStore::deviceID, deviceIDStr);
                 CommSecureStore::set(
                     CommSecureStore::commServicesAccessToken, accessTokenStr);
                 CommServicesAuthMetadataEmitter::sendAuthMetadataToJS(
                     accessTokenStr, userIDStr);
               } catch (const std::exception &e) {
                 error = e.what();
               }
               this->jsInvoker_->invokeAsync([error, promise]() {
                 if (error.size()) {
                   promise->reject(error);
                 } else {
                   promise->resolve(jsi::Value::undefined());
                 }
               });
             };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::getCommServicesAuthMetadata(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [this](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [this, &innerRt, promise]() {
           std::string error;
           std::string userID;
           std::string deviceID;
           std::string accessToken;
           try {
             folly::Optional<std::string> userIDOpt =
                 CommSecureStore::get(CommSecureStore::userID);
             if (userIDOpt.hasValue()) {
               userID = userIDOpt.value();
             }
             folly::Optional<std::string> deviceIDOpt =
                 CommSecureStore::get(CommSecureStore::deviceID);
             if (deviceIDOpt.hasValue()) {
               deviceID = deviceIDOpt.value();
             }
             folly::Optional<std::string> accessTokenOpt =
                 CommSecureStore::get(CommSecureStore::commServicesAccessToken);
             if (accessTokenOpt.hasValue()) {
               accessToken = accessTokenOpt.value();
             }
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync(
               [&innerRt, error, userID, deviceID, accessToken, promise]() {
                 if (error.size()) {
                   promise->reject(error);
                 } else {
                   auto authMetadata = jsi::Object(innerRt);
                   if (!userID.empty()) {
                     authMetadata.setProperty(
                         innerRt,
                         "userID",
                         jsi::String::createFromUtf8(innerRt, userID));
                   }
                   if (!deviceID.empty()) {
                     authMetadata.setProperty(
                         innerRt,
                         "deviceID",
                         jsi::String::createFromUtf8(innerRt, deviceID));
                   }
                   if (!accessToken.empty()) {
                     authMetadata.setProperty(
                         innerRt,
                         "accessToken",
                         jsi::String::createFromUtf8(innerRt, accessToken));
                   }
                   promise->resolve(std::move(authMetadata));
                 }
               });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::setCommServicesAccessToken(
     jsi::Runtime &rt,
     jsi::String accessToken) {
   auto accessTokenStr{accessToken.utf8(rt)};
   return createPromiseAsJSIValue(
       rt,
       [this, accessTokenStr](
           jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [this, promise, accessTokenStr]() {
           std::string error;
           try {
             CommSecureStore::set(
                 CommSecureStore::commServicesAccessToken, accessTokenStr);
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([error, promise]() {
             if (error.size()) {
               promise->reject(error);
             } else {
               promise->resolve(jsi::Value::undefined());
             }
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 jsi::Value CommCoreModule::clearCommServicesAccessToken(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [this](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [this, promise]() {
           std::string error;
           try {
             CommSecureStore::set(CommSecureStore::commServicesAccessToken, "");
           } catch (const std::exception &e) {
             error = e.what();
           }
           this->jsInvoker_->invokeAsync([error, promise]() {
             if (error.size()) {
               promise->reject(error);
             } else {
               promise->resolve(jsi::Value::undefined());
             }
           });
         };
         GlobalDBSingleton::instance.scheduleOrRunCancellable(
             job, promise, this->jsInvoker_);
       });
 }
 
 void CommCoreModule::startBackupHandler(jsi::Runtime &rt) {
   try {
     ::startBackupHandler();
   } catch (const std::exception &e) {
     throw jsi::JSError(rt, e.what());
   }
 }
 
 void CommCoreModule::stopBackupHandler(jsi::Runtime &rt) {
   try {
     ::stopBackupHandler();
   } catch (const std::exception &e) {
     throw jsi::JSError(rt, e.what());
   }
 }
 
 jsi::Value
 CommCoreModule::createNewBackup(jsi::Runtime &rt, jsi::String backupSecret) {
   std::string backupSecretStr = backupSecret.utf8(rt);
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         this->cryptoThread->scheduleTask([=, &innerRt]() {
           std::string error;
 
           std::string backupID;
           try {
             backupID = crypto::Tools::generateRandomString(32);
           } catch (const std::exception &e) {
             error = "Failed to generate backupID";
           }
 
           std::string pickleKey;
           std::string pickledAccount;
           if (!error.size()) {
             try {
               pickleKey = crypto::Tools::generateRandomString(64);
               crypto::Persist persist =
                   this->cryptoModule->storeAsB64(pickleKey);
               pickledAccount =
                   std::string(persist.account.begin(), persist.account.end());
             } catch (const std::exception &e) {
               error = "Failed to pickle crypto account";
             }
           }
 
           if (!error.size()) {
             auto currentID = RustPromiseManager::instance.addPromise(
                 {promise, this->jsInvoker_, innerRt});
             ::createBackup(
                 rust::string(backupID),
                 rust::string(backupSecretStr),
                 rust::string(pickleKey),
                 rust::string(pickledAccount),
                 currentID);
           } else {
             this->jsInvoker_->invokeAsync(
                 [=, &innerRt]() { promise->reject(error); });
           }
         });
       });
 }
 
 jsi::Value
 CommCoreModule::restoreBackup(jsi::Runtime &rt, jsi::String backupSecret) {
   std::string backupSecretStr = backupSecret.utf8(rt);
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         auto currentID = RustPromiseManager::instance.addPromise(
             {promise, this->jsInvoker_, innerRt});
         ::restoreBackup(rust::string(backupSecretStr), currentID);
       });
 }
 } // namespace comm