diff --git a/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.cpp b/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.cpp
index a6a0b2539..d2b8aeaea 100644
--- a/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.cpp
+++ b/native/cpp/CommonCpp/DatabaseManagers/SQLiteQueryExecutor.cpp
@@ -1,1981 +1,2015 @@
 #include "SQLiteQueryExecutor.h"
 #include "Logger.h"
 
 #include "entities/CommunityInfo.h"
 #include "entities/EntityQueryHelpers.h"
 #include "entities/KeyserverInfo.h"
 #include "entities/Metadata.h"
 #include "entities/UserInfo.h"
 #include <fstream>
 #include <iostream>
 #include <thread>
 
 #ifndef EMSCRIPTEN
 #include "CommSecureStore.h"
 #include "PlatformSpecificTools.h"
 #include "StaffUtils.h"
 #endif
 
 #define ACCOUNT_ID 1
 
 namespace comm {
 
 std::string SQLiteQueryExecutor::sqliteFilePath;
 std::string SQLiteQueryExecutor::encryptionKey;
 std::once_flag SQLiteQueryExecutor::initialized;
 int SQLiteQueryExecutor::sqlcipherEncryptionKeySize = 64;
 // Should match constant defined in `native_rust_library/src/constants.rs`
 std::string SQLiteQueryExecutor::secureStoreEncryptionKeyID =
     "comm.encryptionKey";
 int SQLiteQueryExecutor::backupLogsEncryptionKeySize = 32;
 std::string SQLiteQueryExecutor::secureStoreBackupLogsEncryptionKeyID =
     "comm.backupLogsEncryptionKey";
 std::string SQLiteQueryExecutor::backupLogsEncryptionKey;
 
 #ifndef EMSCRIPTEN
 NativeSQLiteConnectionManager SQLiteQueryExecutor::connectionManager;
 #else
 SQLiteConnectionManager SQLiteQueryExecutor::connectionManager;
 #endif
 
 bool create_table(sqlite3 *db, std::string query, std::string tableName) {
   char *error;
   sqlite3_exec(db, query.c_str(), nullptr, nullptr, &error);
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error creating '" << tableName << "' table: " << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 bool create_drafts_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS drafts (threadID TEXT UNIQUE PRIMARY KEY, "
       "text TEXT);";
   return create_table(db, query, "drafts");
 }
 
 bool rename_threadID_to_key(sqlite3 *db) {
   sqlite3_stmt *key_column_stmt;
   sqlite3_prepare_v2(
       db,
       "SELECT name AS col_name FROM pragma_table_xinfo ('drafts') WHERE "
       "col_name='key';",
       -1,
       &key_column_stmt,
       nullptr);
   sqlite3_step(key_column_stmt);
 
   auto num_bytes = sqlite3_column_bytes(key_column_stmt, 0);
   sqlite3_finalize(key_column_stmt);
   if (num_bytes) {
     return true;
   }
 
   char *error;
   sqlite3_exec(
       db,
       "ALTER TABLE drafts RENAME COLUMN `threadID` TO `key`;",
       nullptr,
       nullptr,
       &error);
   if (error) {
     std::ostringstream stringStream;
     stringStream << "Error occurred renaming threadID column in drafts table "
                  << "to key: " << error;
     Logger::log(stringStream.str());
     sqlite3_free(error);
     return false;
   }
   return true;
 }
 
 bool create_persist_account_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS olm_persist_account("
       "id INTEGER UNIQUE PRIMARY KEY NOT NULL, "
       "account_data TEXT NOT NULL);";
   return create_table(db, query, "olm_persist_account");
 }
 
 bool create_persist_sessions_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS olm_persist_sessions("
       "target_user_id TEXT UNIQUE PRIMARY KEY NOT NULL, "
       "session_data TEXT NOT NULL);";
   return create_table(db, query, "olm_persist_sessions");
 }
 
 bool drop_messages_table(sqlite3 *db) {
   char *error;
   sqlite3_exec(db, "DROP TABLE IF EXISTS messages;", nullptr, nullptr, &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error dropping 'messages' table: " << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 bool recreate_messages_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS messages ( "
       "id TEXT UNIQUE PRIMARY KEY NOT NULL, "
       "local_id TEXT, "
       "thread TEXT NOT NULL, "
       "user TEXT NOT NULL, "
       "type INTEGER NOT NULL, "
       "future_type INTEGER, "
       "content TEXT, "
       "time INTEGER NOT NULL);";
   return create_table(db, query, "messages");
 }
 
 bool create_messages_idx_thread_time(sqlite3 *db) {
   char *error;
   sqlite3_exec(
       db,
       "CREATE INDEX IF NOT EXISTS messages_idx_thread_time "
       "ON messages (thread, time);",
       nullptr,
       nullptr,
       &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error creating (thread, time) index on messages table: "
                << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 bool create_media_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS media ( "
       "id TEXT UNIQUE PRIMARY KEY NOT NULL, "
       "container TEXT NOT NULL, "
       "thread TEXT NOT NULL, "
       "uri TEXT NOT NULL, "
       "type TEXT NOT NULL, "
       "extras TEXT NOT NULL);";
   return create_table(db, query, "media");
 }
 
 bool create_media_idx_container(sqlite3 *db) {
   char *error;
   sqlite3_exec(
       db,
       "CREATE INDEX IF NOT EXISTS media_idx_container "
       "ON media (container);",
       nullptr,
       nullptr,
       &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error creating (container) index on media table: " << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 bool create_threads_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS threads ( "
       "id TEXT UNIQUE PRIMARY KEY NOT NULL, "
       "type INTEGER NOT NULL, "
       "name TEXT, "
       "description TEXT, "
       "color TEXT NOT NULL, "
       "creation_time BIGINT NOT NULL, "
       "parent_thread_id TEXT, "
       "containing_thread_id TEXT, "
       "community TEXT, "
       "members TEXT NOT NULL, "
       "roles TEXT NOT NULL, "
       "current_user TEXT NOT NULL, "
       "source_message_id TEXT, "
       "replies_count INTEGER NOT NULL);";
   return create_table(db, query, "threads");
 }
 
 bool update_threadID_for_pending_threads_in_drafts(sqlite3 *db) {
   char *error;
   sqlite3_exec(
       db,
       "UPDATE drafts SET key = "
       "REPLACE(REPLACE(REPLACE(REPLACE(key, 'type4/', ''),"
       "'type5/', ''),'type6/', ''),'type7/', '')"
       "WHERE key LIKE 'pending/%'",
       nullptr,
       nullptr,
       &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error update pending threadIDs on drafts table: " << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 bool enable_write_ahead_logging_mode(sqlite3 *db) {
   char *error;
   sqlite3_exec(db, "PRAGMA journal_mode=wal;", nullptr, nullptr, &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error enabling write-ahead logging mode: " << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 bool create_metadata_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS metadata ( "
       "name TEXT UNIQUE PRIMARY KEY NOT NULL, "
       "data TEXT);";
   return create_table(db, query, "metadata");
 }
 
 bool add_not_null_constraint_to_drafts(sqlite3 *db) {
   char *error;
   sqlite3_exec(
       db,
       "CREATE TABLE IF NOT EXISTS temporary_drafts ("
       "key TEXT UNIQUE PRIMARY KEY NOT NULL, "
       "text TEXT NOT NULL);"
       "INSERT INTO temporary_drafts SELECT * FROM drafts "
       "WHERE key IS NOT NULL AND text IS NOT NULL;"
       "DROP TABLE drafts;"
       "ALTER TABLE temporary_drafts RENAME TO drafts;",
       nullptr,
       nullptr,
       &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error adding NOT NULL constraint to drafts table: " << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 bool add_not_null_constraint_to_metadata(sqlite3 *db) {
   char *error;
   sqlite3_exec(
       db,
       "CREATE TABLE IF NOT EXISTS temporary_metadata ("
       "name TEXT UNIQUE PRIMARY KEY NOT NULL, "
       "data TEXT NOT NULL);"
       "INSERT INTO temporary_metadata SELECT * FROM metadata "
       "WHERE data IS NOT NULL;"
       "DROP TABLE metadata;"
       "ALTER TABLE temporary_metadata RENAME TO metadata;",
       nullptr,
       nullptr,
       &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error adding NOT NULL constraint to metadata table: "
                << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 bool add_avatar_column_to_threads_table(sqlite3 *db) {
   char *error;
   sqlite3_exec(
       db,
       "ALTER TABLE threads ADD COLUMN avatar TEXT;",
       nullptr,
       nullptr,
       &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error adding avatar column to threads table: " << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 bool add_pinned_count_column_to_threads(sqlite3 *db) {
   sqlite3_stmt *pinned_column_stmt;
   sqlite3_prepare_v2(
       db,
       "SELECT name AS col_name FROM pragma_table_xinfo ('threads') WHERE "
       "col_name='pinned_count';",
       -1,
       &pinned_column_stmt,
       nullptr);
   sqlite3_step(pinned_column_stmt);
 
   auto num_bytes = sqlite3_column_bytes(pinned_column_stmt, 0);
   sqlite3_finalize(pinned_column_stmt);
 
   if (num_bytes) {
     return true;
   }
 
   char *error;
   sqlite3_exec(
       db,
       "ALTER TABLE threads ADD COLUMN pinned_count INTEGER NOT NULL DEFAULT 0;",
       nullptr,
       nullptr,
       &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error adding pinned_count column to threads table: "
                << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 bool create_message_store_threads_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS message_store_threads ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 start_reached INTEGER NOT NULL,"
       "	 last_navigated_to BIGINT NOT NULL,"
       "	 last_pruned BIGINT NOT NULL"
       ");";
   return create_table(db, query, "message_store_threads");
 }
 
 bool create_reports_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS reports ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 report TEXT NOT NULL"
       ");";
   return create_table(db, query, "reports");
 }
 
 bool create_persist_storage_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS persist_storage ("
       "  key TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "  item TEXT NOT NULL"
       ");";
   return create_table(db, query, "persist_storage");
 }
 
 bool recreate_message_store_threads_table(sqlite3 *db) {
   char *errMsg = 0;
 
   // 1. Create table without `last_navigated_to` or `last_pruned`.
   std::string create_new_table_query =
       "CREATE TABLE IF NOT EXISTS temp_message_store_threads ("
       "  id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "  start_reached INTEGER NOT NULL"
       ");";
 
   if (sqlite3_exec(db, create_new_table_query.c_str(), NULL, NULL, &errMsg) !=
       SQLITE_OK) {
     Logger::log(
         "Error creating temp_message_store_threads: " + std::string{errMsg});
     sqlite3_free(errMsg);
     return false;
   }
 
   // 2. Dump data from existing `message_store_threads` table into temp table.
   std::string copy_data_query =
       "INSERT INTO temp_message_store_threads (id, start_reached)"
       "SELECT id, start_reached FROM message_store_threads;";
 
   if (sqlite3_exec(db, copy_data_query.c_str(), NULL, NULL, &errMsg) !=
       SQLITE_OK) {
     Logger::log(
         "Error dumping data from existing message_store_threads to "
         "temp_message_store_threads: " +
         std::string{errMsg});
     sqlite3_free(errMsg);
     return false;
   }
 
   // 3. Drop the existing `message_store_threads` table.
   std::string drop_old_table_query = "DROP TABLE message_store_threads;";
 
   if (sqlite3_exec(db, drop_old_table_query.c_str(), NULL, NULL, &errMsg) !=
       SQLITE_OK) {
     Logger::log(
         "Error dropping message_store_threads table: " + std::string{errMsg});
     sqlite3_free(errMsg);
     return false;
   }
 
   // 4. Rename the temp table back to `message_store_threads`.
   std::string rename_table_query =
       "ALTER TABLE temp_message_store_threads RENAME TO message_store_threads;";
 
   if (sqlite3_exec(db, rename_table_query.c_str(), NULL, NULL, &errMsg) !=
       SQLITE_OK) {
     Logger::log(
         "Error renaming temp_message_store_threads to message_store_threads: " +
         std::string{errMsg});
     sqlite3_free(errMsg);
     return false;
   }
 
   return true;
 }
 
 bool create_users_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS users ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 user_info TEXT NOT NULL"
       ");";
   return create_table(db, query, "users");
 }
 
 bool create_keyservers_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS keyservers ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 keyserver_info TEXT NOT NULL"
       ");";
   return create_table(db, query, "keyservers");
 }
 
 bool enable_rollback_journal_mode(sqlite3 *db) {
   char *error;
   sqlite3_exec(db, "PRAGMA journal_mode=DELETE;", nullptr, nullptr, &error);
 
   if (!error) {
     return true;
   }
 
   std::stringstream error_message;
   error_message << "Error disabling write-ahead logging mode: " << error;
   Logger::log(error_message.str());
   sqlite3_free(error);
   return false;
 }
 
 bool create_communities_table(sqlite3 *db) {
   std::string query =
       "CREATE TABLE IF NOT EXISTS communities ("
       "   id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "   community_info TEXT NOT NULL"
       ");";
   return create_table(db, query, "communities");
 }
 
+bool create_messages_to_device_table(sqlite3 *db) {
+  std::string query =
+      "CREATE TABLE IF NOT EXISTS messages_to_device ("
+      "	 message_id TEXT NOT NULL,"
+      "	 device_id TEXT NOT NULL,"
+      "	 user_id TEXT NOT NULL,"
+      "	 timestamp BIGINT NOT NULL,"
+      "	 plaintext TEXT NOT NULL,"
+      "	 ciphertext TEXT NOT NULL,"
+      "	 PRIMARY KEY (message_id, device_id)"
+      ");"
+
+      "CREATE INDEX IF NOT EXISTS messages_to_device_idx_id_timestamp"
+      "  ON messages_to_device (device_id, timestamp);";
+
+  return create_table(db, query, "messages_to_device");
+}
+
 bool create_schema(sqlite3 *db) {
   char *error;
   sqlite3_exec(
       db,
       "CREATE TABLE IF NOT EXISTS drafts ("
       "	 key TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 text TEXT NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS messages ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 local_id TEXT,"
       "	 thread TEXT NOT NULL,"
       "	 user TEXT NOT NULL,"
       "	 type INTEGER NOT NULL,"
       "	 future_type INTEGER,"
       "	 content TEXT,"
       "	 time INTEGER NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS olm_persist_account ("
       "	 id INTEGER UNIQUE PRIMARY KEY NOT NULL,"
       "	 account_data TEXT NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS olm_persist_sessions ("
       "	 target_user_id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 session_data TEXT NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS media ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 container TEXT NOT NULL,"
       "	 thread TEXT NOT NULL,"
       "	 uri TEXT NOT NULL,"
       "	 type TEXT NOT NULL,"
       "	 extras TEXT NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS threads ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 type INTEGER NOT NULL,"
       "	 name TEXT,"
       "	 description TEXT,"
       "	 color TEXT NOT NULL,"
       "	 creation_time BIGINT NOT NULL,"
       "	 parent_thread_id TEXT,"
       "	 containing_thread_id TEXT,"
       "	 community TEXT,"
       "	 members TEXT NOT NULL,"
       "	 roles TEXT NOT NULL,"
       "	 current_user TEXT NOT NULL,"
       "	 source_message_id TEXT,"
       "	 replies_count INTEGER NOT NULL,"
       "	 avatar TEXT,"
       "	 pinned_count INTEGER NOT NULL DEFAULT 0"
       ");"
 
       "CREATE TABLE IF NOT EXISTS metadata ("
       "	 name TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 data TEXT NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS message_store_threads ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 start_reached INTEGER NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS reports ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 report TEXT NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS persist_storage ("
       "  key TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "  item TEXT NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS users ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 user_info TEXT NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS keyservers ("
       "	 id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "	 keyserver_info TEXT NOT NULL"
       ");"
 
       "CREATE TABLE IF NOT EXISTS communities ("
       "   id TEXT UNIQUE PRIMARY KEY NOT NULL,"
       "   community_info TEXT NOT NULL"
       ");"
 
+      "CREATE TABLE IF NOT EXISTS messages_to_device ("
+      "	 message_id TEXT NOT NULL,"
+      "	 device_id TEXT NOT NULL,"
+      "	 user_id TEXT NOT NULL,"
+      "	 timestamp BIGINT NOT NULL,"
+      "	 plaintext TEXT NOT NULL,"
+      "	 ciphertext TEXT NOT NULL,"
+      "	 PRIMARY KEY (message_id, device_id)"
+      ");"
+
       "CREATE INDEX IF NOT EXISTS media_idx_container"
       "  ON media (container);"
 
       "CREATE INDEX IF NOT EXISTS messages_idx_thread_time"
-      "  ON messages (thread, time);",
+      "  ON messages (thread, time);"
+
+      "CREATE INDEX IF NOT EXISTS messages_to_device_idx_id_timestamp"
+      "  ON messages_to_device (device_id, timestamp);",
+
       nullptr,
       nullptr,
       &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream stringStream;
   stringStream << "Error creating tables: " << error;
   Logger::log(stringStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 void set_encryption_key(
     sqlite3 *db,
     const std::string &encryptionKey = SQLiteQueryExecutor::encryptionKey) {
   std::string set_encryption_key_query =
       "PRAGMA key = \"x'" + encryptionKey + "'\";";
 
   char *error_set_key;
   sqlite3_exec(
       db, set_encryption_key_query.c_str(), nullptr, nullptr, &error_set_key);
 
   if (error_set_key) {
     std::ostringstream error_message;
     error_message << "Failed to set encryption key: " << error_set_key;
     throw std::system_error(
         ECANCELED, std::generic_category(), error_message.str());
   }
 }
 
 int get_database_version(sqlite3 *db) {
   sqlite3_stmt *user_version_stmt;
   sqlite3_prepare_v2(
       db, "PRAGMA user_version;", -1, &user_version_stmt, nullptr);
   sqlite3_step(user_version_stmt);
 
   int current_user_version = sqlite3_column_int(user_version_stmt, 0);
   sqlite3_finalize(user_version_stmt);
   return current_user_version;
 }
 
 bool set_database_version(sqlite3 *db, int db_version) {
   std::stringstream update_version;
   update_version << "PRAGMA user_version=" << db_version << ";";
   auto update_version_str = update_version.str();
 
   char *error;
   sqlite3_exec(db, update_version_str.c_str(), nullptr, nullptr, &error);
 
   if (!error) {
     return true;
   }
 
   std::ostringstream errorStream;
   errorStream << "Error setting database version to " << db_version << ": "
               << error;
   Logger::log(errorStream.str());
 
   sqlite3_free(error);
   return false;
 }
 
 // We don't want to run `PRAGMA key = ...;`
 // on main web database. The context is here:
 // https://linear.app/comm/issue/ENG-6398/issues-with-sqlcipher-on-web
 void default_on_db_open_callback(sqlite3 *db) {
 #ifndef EMSCRIPTEN
   set_encryption_key(db);
 #endif
 }
 
 // This is a temporary solution. In future we want to keep
 // a separate table for blob hashes. Tracked on Linear:
 // https://linear.app/comm/issue/ENG-6261/introduce-blob-hash-table
 std::string blob_hash_from_blob_service_uri(const std::string &media_uri) {
   static const std::string blob_service_prefix = "comm-blob-service://";
   return media_uri.substr(blob_service_prefix.size());
 }
 
 bool file_exists(const std::string &file_path) {
   std::ifstream file(file_path.c_str());
   return file.good();
 }
 
 void attempt_delete_file(
     const std::string &file_path,
     const char *error_message) {
   if (std::remove(file_path.c_str())) {
     throw std::system_error(errno, std::generic_category(), error_message);
   }
 }
 
 void attempt_rename_file(
     const std::string &old_path,
     const std::string &new_path,
     const char *error_message) {
   if (std::rename(old_path.c_str(), new_path.c_str())) {
     throw std::system_error(errno, std::generic_category(), error_message);
   }
 }
 
 bool is_database_queryable(
     sqlite3 *db,
     bool use_encryption_key,
     const std::string &path = SQLiteQueryExecutor::sqliteFilePath,
     const std::string &encryptionKey = SQLiteQueryExecutor::encryptionKey) {
   char *err_msg;
   sqlite3_open(path.c_str(), &db);
   // According to SQLCipher documentation running some SELECT is the only way to
   // check for key validity
   if (use_encryption_key) {
     set_encryption_key(db, encryptionKey);
   }
   sqlite3_exec(
       db, "SELECT COUNT(*) FROM sqlite_master;", nullptr, nullptr, &err_msg);
   sqlite3_close(db);
   return !err_msg;
 }
 
 void validate_encryption() {
   std::string temp_encrypted_db_path =
       SQLiteQueryExecutor::sqliteFilePath + "_temp_encrypted";
 
   bool temp_encrypted_exists = file_exists(temp_encrypted_db_path);
   bool default_location_exists =
       file_exists(SQLiteQueryExecutor::sqliteFilePath);
 
   if (temp_encrypted_exists && default_location_exists) {
     Logger::log(
         "Previous encryption attempt failed. Repeating encryption process from "
         "the beginning.");
     attempt_delete_file(
         temp_encrypted_db_path,
         "Failed to delete corrupted encrypted database.");
   } else if (temp_encrypted_exists && !default_location_exists) {
     Logger::log(
         "Moving temporary encrypted database to default location failed in "
         "previous encryption attempt. Repeating rename step.");
     attempt_rename_file(
         temp_encrypted_db_path,
         SQLiteQueryExecutor::sqliteFilePath,
         "Failed to move encrypted database to default location.");
     return;
   } else if (!default_location_exists) {
     Logger::log(
         "Database not present yet. It will be created encrypted under default "
         "path.");
     return;
   }
 
   sqlite3 *db;
   if (is_database_queryable(db, true)) {
     Logger::log(
         "Database exists under default path and it is correctly encrypted.");
     return;
   }
 
   if (!is_database_queryable(db, false)) {
     Logger::log(
         "Database exists but it is encrypted with key that was lost. "
         "Attempting database deletion. New encrypted one will be created.");
     attempt_delete_file(
         SQLiteQueryExecutor::sqliteFilePath.c_str(),
         "Failed to delete database encrypted with lost key.");
     return;
   } else {
     Logger::log(
         "Database exists but it is not encrypted. Attempting encryption "
         "process.");
   }
   sqlite3_open(SQLiteQueryExecutor::sqliteFilePath.c_str(), &db);
 
   std::string createEncryptedCopySQL = "ATTACH DATABASE '" +
       temp_encrypted_db_path +
       "' AS encrypted_comm "
       "KEY \"x'" +
       SQLiteQueryExecutor::encryptionKey +
       "'\";"
       "SELECT sqlcipher_export('encrypted_comm');"
       "DETACH DATABASE encrypted_comm;";
 
   char *encryption_error;
   sqlite3_exec(
       db, createEncryptedCopySQL.c_str(), nullptr, nullptr, &encryption_error);
 
   if (encryption_error) {
     throw std::system_error(
         ECANCELED,
         std::generic_category(),
         "Failed to create encrypted copy of the original database.");
   }
   sqlite3_close(db);
 
   attempt_delete_file(
       SQLiteQueryExecutor::sqliteFilePath,
       "Failed to delete unencrypted database.");
   attempt_rename_file(
       temp_encrypted_db_path,
       SQLiteQueryExecutor::sqliteFilePath,
       "Failed to move encrypted database to default location.");
   Logger::log("Encryption completed successfully.");
 }
 
 typedef bool ShouldBeInTransaction;
 typedef std::function<bool(sqlite3 *)> MigrateFunction;
 typedef std::pair<MigrateFunction, ShouldBeInTransaction> SQLiteMigration;
 std::vector<std::pair<unsigned int, SQLiteMigration>> migrations{
     {{1, {create_drafts_table, true}},
      {2, {rename_threadID_to_key, true}},
      {4, {create_persist_account_table, true}},
      {5, {create_persist_sessions_table, true}},
      {15, {create_media_table, true}},
      {16, {drop_messages_table, true}},
      {17, {recreate_messages_table, true}},
      {18, {create_messages_idx_thread_time, true}},
      {19, {create_media_idx_container, true}},
      {20, {create_threads_table, true}},
      {21, {update_threadID_for_pending_threads_in_drafts, true}},
      {22, {enable_write_ahead_logging_mode, false}},
      {23, {create_metadata_table, true}},
      {24, {add_not_null_constraint_to_drafts, true}},
      {25, {add_not_null_constraint_to_metadata, true}},
      {26, {add_avatar_column_to_threads_table, true}},
      {27, {add_pinned_count_column_to_threads, true}},
      {28, {create_message_store_threads_table, true}},
      {29, {create_reports_table, true}},
      {30, {create_persist_storage_table, true}},
      {31, {recreate_message_store_threads_table, true}},
      {32, {create_users_table, true}},
      {33, {create_keyservers_table, true}},
      {34, {enable_rollback_journal_mode, false}},
-     {35, {create_communities_table, true}}}};
+     {35, {create_communities_table, true}},
+     {36, {create_messages_to_device_table, true}}}};
 
 enum class MigrationResult { SUCCESS, FAILURE, NOT_APPLIED };
 
 MigrationResult applyMigrationWithTransaction(
     sqlite3 *db,
     const MigrateFunction &migrate,
     int index) {
   sqlite3_exec(db, "BEGIN TRANSACTION;", nullptr, nullptr, nullptr);
   auto db_version = get_database_version(db);
   if (index <= db_version) {
     sqlite3_exec(db, "ROLLBACK;", nullptr, nullptr, nullptr);
     return MigrationResult::NOT_APPLIED;
   }
   auto rc = migrate(db);
   if (!rc) {
     sqlite3_exec(db, "ROLLBACK;", nullptr, nullptr, nullptr);
     return MigrationResult::FAILURE;
   }
   auto database_version_set = set_database_version(db, index);
   if (!database_version_set) {
     sqlite3_exec(db, "ROLLBACK;", nullptr, nullptr, nullptr);
     return MigrationResult::FAILURE;
   }
   sqlite3_exec(db, "END TRANSACTION;", nullptr, nullptr, nullptr);
   return MigrationResult::SUCCESS;
 }
 
 MigrationResult applyMigrationWithoutTransaction(
     sqlite3 *db,
     const MigrateFunction &migrate,
     int index) {
   auto db_version = get_database_version(db);
   if (index <= db_version) {
     return MigrationResult::NOT_APPLIED;
   }
   auto rc = migrate(db);
   if (!rc) {
     return MigrationResult::FAILURE;
   }
   sqlite3_exec(db, "BEGIN TRANSACTION;", nullptr, nullptr, nullptr);
   auto inner_db_version = get_database_version(db);
   if (index <= inner_db_version) {
     sqlite3_exec(db, "ROLLBACK;", nullptr, nullptr, nullptr);
     return MigrationResult::NOT_APPLIED;
   }
   auto database_version_set = set_database_version(db, index);
   if (!database_version_set) {
     sqlite3_exec(db, "ROLLBACK;", nullptr, nullptr, nullptr);
     return MigrationResult::FAILURE;
   }
   sqlite3_exec(db, "END TRANSACTION;", nullptr, nullptr, nullptr);
   return MigrationResult::SUCCESS;
 }
 
 bool set_up_database(sqlite3 *db) {
   sqlite3_exec(db, "BEGIN TRANSACTION;", nullptr, nullptr, nullptr);
   auto db_version = get_database_version(db);
   auto latest_version = migrations.back().first;
   if (db_version == latest_version) {
     sqlite3_exec(db, "ROLLBACK;", nullptr, nullptr, nullptr);
     return true;
   }
   if (db_version != 0 || !create_schema(db) ||
       !set_database_version(db, latest_version)) {
     sqlite3_exec(db, "ROLLBACK;", nullptr, nullptr, nullptr);
     return false;
   }
   sqlite3_exec(db, "END TRANSACTION;", nullptr, nullptr, nullptr);
   return true;
 }
 
 void SQLiteQueryExecutor::migrate() {
 // We don't want to run `PRAGMA key = ...;`
 // on main web database. The context is here:
 // https://linear.app/comm/issue/ENG-6398/issues-with-sqlcipher-on-web
 #ifndef EMSCRIPTEN
   validate_encryption();
 #endif
 
   sqlite3 *db;
   sqlite3_open(SQLiteQueryExecutor::sqliteFilePath.c_str(), &db);
   default_on_db_open_callback(db);
 
   std::stringstream db_path;
   db_path << "db path: " << SQLiteQueryExecutor::sqliteFilePath.c_str()
           << std::endl;
   Logger::log(db_path.str());
 
   auto db_version = get_database_version(db);
   std::stringstream version_msg;
   version_msg << "db version: " << db_version << std::endl;
   Logger::log(version_msg.str());
 
   if (db_version == 0) {
     auto db_created = set_up_database(db);
     if (!db_created) {
       sqlite3_close(db);
       Logger::log("Database structure creation error.");
       throw std::runtime_error("Database structure creation error");
     }
     Logger::log("Database structure created.");
 
     sqlite3_close(db);
     return;
   }
 
   for (const auto &[idx, migration] : migrations) {
     const auto &[applyMigration, shouldBeInTransaction] = migration;
 
     MigrationResult migrationResult;
     if (shouldBeInTransaction) {
       migrationResult = applyMigrationWithTransaction(db, applyMigration, idx);
     } else {
       migrationResult =
           applyMigrationWithoutTransaction(db, applyMigration, idx);
     }
 
     if (migrationResult == MigrationResult::NOT_APPLIED) {
       continue;
     }
 
     std::stringstream migration_msg;
     if (migrationResult == MigrationResult::FAILURE) {
       migration_msg << "migration " << idx << " failed." << std::endl;
       Logger::log(migration_msg.str());
       sqlite3_close(db);
       throw std::runtime_error(migration_msg.str());
     }
     if (migrationResult == MigrationResult::SUCCESS) {
       migration_msg << "migration " << idx << " succeeded." << std::endl;
       Logger::log(migration_msg.str());
     }
   }
 
   sqlite3_close(db);
 }
 
 SQLiteQueryExecutor::SQLiteQueryExecutor() {
   SQLiteQueryExecutor::migrate();
 #ifndef EMSCRIPTEN
   std::string currentBackupID = this->getMetadata("backupID");
   if (!StaffUtils::isStaffRelease() || !currentBackupID.size()) {
     return;
   }
   SQLiteQueryExecutor::connectionManager.setLogsMonitoring(true);
 #endif
 }
 
 SQLiteQueryExecutor::SQLiteQueryExecutor(std::string sqliteFilePath) {
   SQLiteQueryExecutor::sqliteFilePath = sqliteFilePath;
   SQLiteQueryExecutor::migrate();
 }
 
 sqlite3 *SQLiteQueryExecutor::getConnection() {
   if (SQLiteQueryExecutor::connectionManager.getConnection()) {
     return SQLiteQueryExecutor::connectionManager.getConnection();
   }
   SQLiteQueryExecutor::connectionManager.initializeConnection(
       SQLiteQueryExecutor::sqliteFilePath, default_on_db_open_callback);
   return SQLiteQueryExecutor::connectionManager.getConnection();
 }
 
 void SQLiteQueryExecutor::closeConnection() {
   SQLiteQueryExecutor::connectionManager.closeConnection();
 }
 
 SQLiteQueryExecutor::~SQLiteQueryExecutor() {
   SQLiteQueryExecutor::closeConnection();
 }
 
 std::string SQLiteQueryExecutor::getDraft(std::string key) const {
   static std::string getDraftByPrimaryKeySQL =
       "SELECT * "
       "FROM drafts "
       "WHERE key = ?;";
   std::unique_ptr<Draft> draft = getEntityByPrimaryKey<Draft>(
       SQLiteQueryExecutor::getConnection(), getDraftByPrimaryKeySQL, key);
   return (draft == nullptr) ? "" : draft->text;
 }
 
 std::unique_ptr<Thread>
 SQLiteQueryExecutor::getThread(std::string threadID) const {
   static std::string getThreadByPrimaryKeySQL =
       "SELECT * "
       "FROM threads "
       "WHERE id = ?;";
   return getEntityByPrimaryKey<Thread>(
       SQLiteQueryExecutor::getConnection(), getThreadByPrimaryKeySQL, threadID);
 }
 
 void SQLiteQueryExecutor::updateDraft(std::string key, std::string text) const {
   static std::string replaceDraftSQL =
       "REPLACE INTO drafts (key, text) "
       "VALUES (?, ?);";
   Draft draft = {key, text};
   replaceEntity<Draft>(
       SQLiteQueryExecutor::getConnection(), replaceDraftSQL, draft);
 }
 
 bool SQLiteQueryExecutor::moveDraft(std::string oldKey, std::string newKey)
     const {
   std::string draftText = this->getDraft(oldKey);
   if (!draftText.size()) {
     return false;
   }
   static std::string rekeyDraftSQL =
       "UPDATE OR REPLACE drafts "
       "SET key = ? "
       "WHERE key = ?;";
   rekeyAllEntities(
       SQLiteQueryExecutor::getConnection(), rekeyDraftSQL, oldKey, newKey);
   return true;
 }
 
 std::vector<Draft> SQLiteQueryExecutor::getAllDrafts() const {
   static std::string getAllDraftsSQL =
       "SELECT * "
       "FROM drafts;";
   return getAllEntities<Draft>(
       SQLiteQueryExecutor::getConnection(), getAllDraftsSQL);
 }
 
 void SQLiteQueryExecutor::removeAllDrafts() const {
   static std::string removeAllDraftsSQL = "DELETE FROM drafts;";
   removeAllEntities(SQLiteQueryExecutor::getConnection(), removeAllDraftsSQL);
 }
 
 void SQLiteQueryExecutor::removeDrafts(
     const std::vector<std::string> &ids) const {
   if (!ids.size()) {
     return;
   }
 
   std::stringstream removeDraftsByKeysSQLStream;
   removeDraftsByKeysSQLStream << "DELETE FROM drafts "
                                  "WHERE key IN "
                               << getSQLStatementArray(ids.size()) << ";";
 
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeDraftsByKeysSQLStream.str(),
       ids);
 }
 
 void SQLiteQueryExecutor::removeAllMessages() const {
   static std::string removeAllMessagesSQL = "DELETE FROM messages;";
   removeAllEntities(SQLiteQueryExecutor::getConnection(), removeAllMessagesSQL);
 }
 
 std::vector<std::pair<Message, std::vector<Media>>>
 SQLiteQueryExecutor::getAllMessages() const {
   static std::string getAllMessagesSQL =
       "SELECT * "
       "FROM messages "
       "LEFT JOIN media "
       "   ON messages.id = media.container "
       "ORDER BY messages.id;";
   SQLiteStatementWrapper preparedSQL(
       SQLiteQueryExecutor::getConnection(),
       getAllMessagesSQL,
       "Failed to retrieve all messages.");
 
   std::string prevMsgIdx{};
   std::vector<std::pair<Message, std::vector<Media>>> allMessages;
 
   for (int stepResult = sqlite3_step(preparedSQL); stepResult == SQLITE_ROW;
        stepResult = sqlite3_step(preparedSQL)) {
     Message message = Message::fromSQLResult(preparedSQL, 0);
     if (message.id == prevMsgIdx) {
       allMessages.back().second.push_back(Media::fromSQLResult(preparedSQL, 8));
     } else {
       prevMsgIdx = message.id;
       std::vector<Media> mediaForMsg;
       if (sqlite3_column_type(preparedSQL, 8) != SQLITE_NULL) {
         mediaForMsg.push_back(Media::fromSQLResult(preparedSQL, 8));
       }
       allMessages.push_back(std::make_pair(std::move(message), mediaForMsg));
     }
   }
   return allMessages;
 }
 
 void SQLiteQueryExecutor::removeMessages(
     const std::vector<std::string> &ids) const {
   if (!ids.size()) {
     return;
   }
 
   std::stringstream removeMessagesByKeysSQLStream;
   removeMessagesByKeysSQLStream << "DELETE FROM messages "
                                    "WHERE id IN "
                                 << getSQLStatementArray(ids.size()) << ";";
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeMessagesByKeysSQLStream.str(),
       ids);
 }
 
 void SQLiteQueryExecutor::removeMessagesForThreads(
     const std::vector<std::string> &threadIDs) const {
   if (!threadIDs.size()) {
     return;
   }
 
   std::stringstream removeMessagesByKeysSQLStream;
   removeMessagesByKeysSQLStream << "DELETE FROM messages "
                                    "WHERE thread IN "
                                 << getSQLStatementArray(threadIDs.size())
                                 << ";";
 
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeMessagesByKeysSQLStream.str(),
       threadIDs);
 }
 
 void SQLiteQueryExecutor::replaceMessage(const Message &message) const {
   static std::string replaceMessageSQL =
       "REPLACE INTO messages "
       "(id, local_id, thread, user, type, future_type, content, time) "
       "VALUES (?, ?, ?, ?, ?, ?, ?, ?);";
 
   replaceEntity<Message>(
       SQLiteQueryExecutor::getConnection(), replaceMessageSQL, message);
 }
 
 void SQLiteQueryExecutor::rekeyMessage(std::string from, std::string to) const {
   static std::string rekeyMessageSQL =
       "UPDATE OR REPLACE messages "
       "SET id = ? "
       "WHERE id = ?";
   rekeyAllEntities(
       SQLiteQueryExecutor::getConnection(), rekeyMessageSQL, from, to);
 }
 
 void SQLiteQueryExecutor::removeAllMedia() const {
   static std::string removeAllMediaSQL = "DELETE FROM media;";
   removeAllEntities(SQLiteQueryExecutor::getConnection(), removeAllMediaSQL);
 }
 
 void SQLiteQueryExecutor::removeMediaForMessages(
     const std::vector<std::string> &msg_ids) const {
   if (!msg_ids.size()) {
     return;
   }
 
   std::stringstream removeMediaByKeysSQLStream;
   removeMediaByKeysSQLStream << "DELETE FROM media "
                                 "WHERE container IN "
                              << getSQLStatementArray(msg_ids.size()) << ";";
 
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeMediaByKeysSQLStream.str(),
       msg_ids);
 }
 
 void SQLiteQueryExecutor::removeMediaForMessage(std::string msg_id) const {
   static std::string removeMediaByKeySQL =
       "DELETE FROM media "
       "WHERE container IN (?);";
   std::vector<std::string> keys = {msg_id};
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(), removeMediaByKeySQL, keys);
 }
 
 void SQLiteQueryExecutor::removeMediaForThreads(
     const std::vector<std::string> &thread_ids) const {
   if (!thread_ids.size()) {
     return;
   }
 
   std::stringstream removeMediaByKeysSQLStream;
   removeMediaByKeysSQLStream << "DELETE FROM media "
                                 "WHERE thread IN "
                              << getSQLStatementArray(thread_ids.size()) << ";";
 
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeMediaByKeysSQLStream.str(),
       thread_ids);
 }
 
 void SQLiteQueryExecutor::replaceMedia(const Media &media) const {
   static std::string replaceMediaSQL =
       "REPLACE INTO media "
       "(id, container, thread, uri, type, extras) "
       "VALUES (?, ?, ?, ?, ?, ?)";
   replaceEntity<Media>(
       SQLiteQueryExecutor::getConnection(), replaceMediaSQL, media);
 }
 
 void SQLiteQueryExecutor::rekeyMediaContainers(std::string from, std::string to)
     const {
   static std::string rekeyMediaContainersSQL =
       "UPDATE media SET container = ? WHERE container = ?;";
   rekeyAllEntities(
       SQLiteQueryExecutor::getConnection(), rekeyMediaContainersSQL, from, to);
 }
 
 void SQLiteQueryExecutor::replaceMessageStoreThreads(
     const std::vector<MessageStoreThread> &threads) const {
   static std::string replaceMessageStoreThreadSQL =
       "REPLACE INTO message_store_threads "
       "(id, start_reached) "
       "VALUES (?, ?);";
 
   for (auto &thread : threads) {
     replaceEntity<MessageStoreThread>(
         SQLiteQueryExecutor::getConnection(),
         replaceMessageStoreThreadSQL,
         thread);
   }
 }
 
 void SQLiteQueryExecutor::removeAllMessageStoreThreads() const {
   static std::string removeAllMessageStoreThreadsSQL =
       "DELETE FROM message_store_threads;";
   removeAllEntities(
       SQLiteQueryExecutor::getConnection(), removeAllMessageStoreThreadsSQL);
 }
 
 void SQLiteQueryExecutor::removeMessageStoreThreads(
     const std::vector<std::string> &ids) const {
   if (!ids.size()) {
     return;
   }
 
   std::stringstream removeMessageStoreThreadsByKeysSQLStream;
   removeMessageStoreThreadsByKeysSQLStream
       << "DELETE FROM message_store_threads "
          "WHERE id IN "
       << getSQLStatementArray(ids.size()) << ";";
 
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeMessageStoreThreadsByKeysSQLStream.str(),
       ids);
 }
 
 std::vector<MessageStoreThread>
 SQLiteQueryExecutor::getAllMessageStoreThreads() const {
   static std::string getAllMessageStoreThreadsSQL =
       "SELECT * "
       "FROM message_store_threads;";
   return getAllEntities<MessageStoreThread>(
       SQLiteQueryExecutor::getConnection(), getAllMessageStoreThreadsSQL);
 }
 
 std::vector<Thread> SQLiteQueryExecutor::getAllThreads() const {
   static std::string getAllThreadsSQL =
       "SELECT * "
       "FROM threads;";
   return getAllEntities<Thread>(
       SQLiteQueryExecutor::getConnection(), getAllThreadsSQL);
 };
 
 void SQLiteQueryExecutor::removeThreads(std::vector<std::string> ids) const {
   if (!ids.size()) {
     return;
   }
 
   std::stringstream removeThreadsByKeysSQLStream;
   removeThreadsByKeysSQLStream << "DELETE FROM threads "
                                   "WHERE id IN "
                                << getSQLStatementArray(ids.size()) << ";";
 
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeThreadsByKeysSQLStream.str(),
       ids);
 };
 
 void SQLiteQueryExecutor::replaceThread(const Thread &thread) const {
   static std::string replaceThreadSQL =
       "REPLACE INTO threads ("
       " id, type, name, description, color, creation_time, parent_thread_id,"
       " containing_thread_id, community, members, roles, current_user,"
       " source_message_id, replies_count, avatar, pinned_count) "
       "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);";
 
   replaceEntity<Thread>(
       SQLiteQueryExecutor::getConnection(), replaceThreadSQL, thread);
 };
 
 void SQLiteQueryExecutor::removeAllThreads() const {
   static std::string removeAllThreadsSQL = "DELETE FROM threads;";
   removeAllEntities(SQLiteQueryExecutor::getConnection(), removeAllThreadsSQL);
 };
 
 void SQLiteQueryExecutor::replaceReport(const Report &report) const {
   static std::string replaceReportSQL =
       "REPLACE INTO reports (id, report) "
       "VALUES (?, ?);";
 
   replaceEntity<Report>(
       SQLiteQueryExecutor::getConnection(), replaceReportSQL, report);
 }
 
 void SQLiteQueryExecutor::removeAllReports() const {
   static std::string removeAllReportsSQL = "DELETE FROM reports;";
   removeAllEntities(SQLiteQueryExecutor::getConnection(), removeAllReportsSQL);
 }
 
 void SQLiteQueryExecutor::removeReports(
     const std::vector<std::string> &ids) const {
   if (!ids.size()) {
     return;
   }
 
   std::stringstream removeReportsByKeysSQLStream;
   removeReportsByKeysSQLStream << "DELETE FROM reports "
                                   "WHERE id IN "
                                << getSQLStatementArray(ids.size()) << ";";
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeReportsByKeysSQLStream.str(),
       ids);
 }
 
 std::vector<Report> SQLiteQueryExecutor::getAllReports() const {
   static std::string getAllReportsSQL =
       "SELECT * "
       "FROM reports;";
   return getAllEntities<Report>(
       SQLiteQueryExecutor::getConnection(), getAllReportsSQL);
 }
 
 void SQLiteQueryExecutor::setPersistStorageItem(
     std::string key,
     std::string item) const {
   static std::string replacePersistStorageItemSQL =
       "REPLACE INTO persist_storage (key, item) "
       "VALUES (?, ?);";
   PersistItem entry{
       key,
       item,
   };
   replaceEntity<PersistItem>(
       SQLiteQueryExecutor::getConnection(),
       replacePersistStorageItemSQL,
       entry);
 }
 
 void SQLiteQueryExecutor::removePersistStorageItem(std::string key) const {
   static std::string removePersistStorageItemByKeySQL =
       "DELETE FROM persist_storage "
       "WHERE key IN (?);";
   std::vector<std::string> keys = {key};
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removePersistStorageItemByKeySQL,
       keys);
 }
 
 std::string SQLiteQueryExecutor::getPersistStorageItem(std::string key) const {
   static std::string getPersistStorageItemByPrimaryKeySQL =
       "SELECT * "
       "FROM persist_storage "
       "WHERE key = ?;";
   std::unique_ptr<PersistItem> entry = getEntityByPrimaryKey<PersistItem>(
       SQLiteQueryExecutor::getConnection(),
       getPersistStorageItemByPrimaryKeySQL,
       key);
   return (entry == nullptr) ? "" : entry->item;
 }
 
 void SQLiteQueryExecutor::replaceUser(const UserInfo &user_info) const {
   static std::string replaceUserSQL =
       "REPLACE INTO users (id, user_info) "
       "VALUES (?, ?);";
   replaceEntity<UserInfo>(
       SQLiteQueryExecutor::getConnection(), replaceUserSQL, user_info);
 }
 
 void SQLiteQueryExecutor::removeAllUsers() const {
   static std::string removeAllUsersSQL = "DELETE FROM users;";
   removeAllEntities(SQLiteQueryExecutor::getConnection(), removeAllUsersSQL);
 }
 
 void SQLiteQueryExecutor::removeUsers(
     const std::vector<std::string> &ids) const {
   if (!ids.size()) {
     return;
   }
 
   std::stringstream removeUsersByKeysSQLStream;
   removeUsersByKeysSQLStream << "DELETE FROM users "
                                 "WHERE id IN "
                              << getSQLStatementArray(ids.size()) << ";";
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeUsersByKeysSQLStream.str(),
       ids);
 }
 
 void SQLiteQueryExecutor::replaceKeyserver(
     const KeyserverInfo &keyserver_info) const {
   static std::string replaceKeyserverSQL =
       "REPLACE INTO keyservers (id, keyserver_info) "
       "VALUES (?, ?);";
   replaceEntity<KeyserverInfo>(
       SQLiteQueryExecutor::getConnection(),
       replaceKeyserverSQL,
       keyserver_info);
 }
 
 void SQLiteQueryExecutor::removeAllKeyservers() const {
   static std::string removeAllKeyserversSQL = "DELETE FROM keyservers;";
   removeAllEntities(
       SQLiteQueryExecutor::getConnection(), removeAllKeyserversSQL);
 }
 
 void SQLiteQueryExecutor::removeKeyservers(
     const std::vector<std::string> &ids) const {
   if (!ids.size()) {
     return;
   }
 
   std::stringstream removeKeyserversByKeysSQLStream;
   removeKeyserversByKeysSQLStream << "DELETE FROM keyservers "
                                      "WHERE id IN "
                                   << getSQLStatementArray(ids.size()) << ";";
 
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeKeyserversByKeysSQLStream.str(),
       ids);
 }
 
 std::vector<KeyserverInfo> SQLiteQueryExecutor::getAllKeyservers() const {
   static std::string getAllKeyserversSQL =
       "SELECT * "
       "FROM keyservers;";
   return getAllEntities<KeyserverInfo>(
       SQLiteQueryExecutor::getConnection(), getAllKeyserversSQL);
 }
 
 std::vector<UserInfo> SQLiteQueryExecutor::getAllUsers() const {
   static std::string getAllUsersSQL =
       "SELECT * "
       "FROM users;";
   return getAllEntities<UserInfo>(
       SQLiteQueryExecutor::getConnection(), getAllUsersSQL);
 }
 
 void SQLiteQueryExecutor::replaceCommunity(
     const CommunityInfo &community_info) const {
   static std::string replaceCommunitySQL =
       "REPLACE INTO communities (id, community_info) "
       "VALUES (?, ?);";
   replaceEntity<CommunityInfo>(
       SQLiteQueryExecutor::getConnection(),
       replaceCommunitySQL,
       community_info);
 }
 
 void SQLiteQueryExecutor::removeAllCommunities() const {
   static std::string removeAllCommunitiesSQL = "DELETE FROM communities;";
   removeAllEntities(
       SQLiteQueryExecutor::getConnection(), removeAllCommunitiesSQL);
 }
 
 void SQLiteQueryExecutor::removeCommunities(
     const std::vector<std::string> &ids) const {
   if (!ids.size()) {
     return;
   }
 
   std::stringstream removeCommunitiesByKeysSQLStream;
   removeCommunitiesByKeysSQLStream << "DELETE FROM communities "
                                       "WHERE id IN "
                                    << getSQLStatementArray(ids.size()) << ";";
 
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(),
       removeCommunitiesByKeysSQLStream.str(),
       ids);
 }
 
 std::vector<CommunityInfo> SQLiteQueryExecutor::getAllCommunities() const {
   static std::string getAllCommunitiesSQL =
       "SELECT * "
       "FROM communities;";
   return getAllEntities<CommunityInfo>(
       SQLiteQueryExecutor::getConnection(), getAllCommunitiesSQL);
 }
 
 void SQLiteQueryExecutor::beginTransaction() const {
   executeQuery(SQLiteQueryExecutor::getConnection(), "BEGIN TRANSACTION;");
 }
 
 void SQLiteQueryExecutor::commitTransaction() const {
   executeQuery(SQLiteQueryExecutor::getConnection(), "COMMIT;");
 }
 
 void SQLiteQueryExecutor::rollbackTransaction() const {
   executeQuery(SQLiteQueryExecutor::getConnection(), "ROLLBACK;");
 }
 
 std::vector<OlmPersistSession>
 SQLiteQueryExecutor::getOlmPersistSessionsData() const {
   static std::string getAllOlmPersistSessionsSQL =
       "SELECT * "
       "FROM olm_persist_sessions;";
   return getAllEntities<OlmPersistSession>(
       SQLiteQueryExecutor::getConnection(), getAllOlmPersistSessionsSQL);
 }
 
 std::optional<std::string>
 SQLiteQueryExecutor::getOlmPersistAccountData() const {
   static std::string getAllOlmPersistAccountSQL =
       "SELECT * "
       "FROM olm_persist_account;";
   std::vector<OlmPersistAccount> result = getAllEntities<OlmPersistAccount>(
       SQLiteQueryExecutor::getConnection(), getAllOlmPersistAccountSQL);
   if (result.size() > 1) {
     throw std::system_error(
         ECANCELED,
         std::generic_category(),
         "Multiple records found for the olm_persist_account table");
   }
   return (result.size() == 0)
       ? std::nullopt
       : std::optional<std::string>(result[0].account_data);
 }
 
 void SQLiteQueryExecutor::storeOlmPersistAccount(
     const std::string &accountData) const {
   static std::string replaceOlmPersistAccountSQL =
       "REPLACE INTO olm_persist_account (id, account_data) "
       "VALUES (?, ?);";
 
   OlmPersistAccount persistAccount = {ACCOUNT_ID, accountData};
 
   replaceEntity<OlmPersistAccount>(
       SQLiteQueryExecutor::getConnection(),
       replaceOlmPersistAccountSQL,
       persistAccount);
 }
 
 void SQLiteQueryExecutor::storeOlmPersistSession(
     const OlmPersistSession &session) const {
   static std::string replaceOlmPersistSessionSQL =
       "REPLACE INTO olm_persist_sessions (target_user_id, session_data) "
       "VALUES (?, ?);";
 
   replaceEntity<OlmPersistSession>(
       SQLiteQueryExecutor::getConnection(),
       replaceOlmPersistSessionSQL,
       session);
 }
 
 void SQLiteQueryExecutor::storeOlmPersistData(crypto::Persist persist) const {
   std::string accountData =
       std::string(persist.account.begin(), persist.account.end());
   this->storeOlmPersistAccount(accountData);
 
   for (auto it = persist.sessions.begin(); it != persist.sessions.end(); it++) {
     OlmPersistSession persistSession = {
         it->first, std::string(it->second.begin(), it->second.end())};
     this->storeOlmPersistSession(persistSession);
   }
 }
 
 void SQLiteQueryExecutor::setNotifyToken(std::string token) const {
   this->setMetadata("notify_token", token);
 }
 
 void SQLiteQueryExecutor::clearNotifyToken() const {
   this->clearMetadata("notify_token");
 }
 
 void SQLiteQueryExecutor::setCurrentUserID(std::string userID) const {
   this->setMetadata("current_user_id", userID);
 }
 
 std::string SQLiteQueryExecutor::getCurrentUserID() const {
   return this->getMetadata("current_user_id");
 }
 
 void SQLiteQueryExecutor::setMetadata(std::string entry_name, std::string data)
     const {
   std::string replaceMetadataSQL =
       "REPLACE INTO metadata (name, data) "
       "VALUES (?, ?);";
   Metadata entry{
       entry_name,
       data,
   };
   replaceEntity<Metadata>(
       SQLiteQueryExecutor::getConnection(), replaceMetadataSQL, entry);
 }
 
 void SQLiteQueryExecutor::clearMetadata(std::string entry_name) const {
   static std::string removeMetadataByKeySQL =
       "DELETE FROM metadata "
       "WHERE name IN (?);";
   std::vector<std::string> keys = {entry_name};
   removeEntitiesByKeys(
       SQLiteQueryExecutor::getConnection(), removeMetadataByKeySQL, keys);
 }
 
 std::string SQLiteQueryExecutor::getMetadata(std::string entry_name) const {
   std::string getMetadataByPrimaryKeySQL =
       "SELECT * "
       "FROM metadata "
       "WHERE name = ?;";
   std::unique_ptr<Metadata> entry = getEntityByPrimaryKey<Metadata>(
       SQLiteQueryExecutor::getConnection(),
       getMetadataByPrimaryKeySQL,
       entry_name);
   return (entry == nullptr) ? "" : entry->data;
 }
 
 #ifdef EMSCRIPTEN
 std::vector<WebThread> SQLiteQueryExecutor::getAllThreadsWeb() const {
   auto threads = this->getAllThreads();
   std::vector<WebThread> webThreads;
   webThreads.reserve(threads.size());
   for (const auto &thread : threads) {
     webThreads.emplace_back(thread);
   }
   return webThreads;
 };
 
 void SQLiteQueryExecutor::replaceThreadWeb(const WebThread &thread) const {
   this->replaceThread(thread.toThread());
 };
 
 std::vector<MessageWithMedias> SQLiteQueryExecutor::getAllMessagesWeb() const {
   auto allMessages = this->getAllMessages();
 
   std::vector<MessageWithMedias> allMessageWithMedias;
   for (auto &messageWitMedia : allMessages) {
     allMessageWithMedias.push_back(
         {std::move(messageWitMedia.first), messageWitMedia.second});
   }
 
   return allMessageWithMedias;
 }
 
 void SQLiteQueryExecutor::replaceMessageWeb(const WebMessage &message) const {
   this->replaceMessage(message.toMessage());
 };
 
 NullableString SQLiteQueryExecutor::getOlmPersistAccountDataWeb() const {
   std::optional<std::string> accountData = this->getOlmPersistAccountData();
   if (!accountData.has_value()) {
     return NullableString();
   }
   return std::make_unique<std::string>(accountData.value());
 }
 #else
 void SQLiteQueryExecutor::clearSensitiveData() {
   SQLiteQueryExecutor::closeConnection();
   if (file_exists(SQLiteQueryExecutor::sqliteFilePath) &&
       std::remove(SQLiteQueryExecutor::sqliteFilePath.c_str())) {
     std::ostringstream errorStream;
     errorStream << "Failed to delete database file. Details: "
                 << strerror(errno);
     throw std::system_error(errno, std::generic_category(), errorStream.str());
   }
   SQLiteQueryExecutor::generateFreshEncryptionKey();
   SQLiteQueryExecutor::migrate();
 }
 
 void SQLiteQueryExecutor::initialize(std::string &databasePath) {
   std::call_once(SQLiteQueryExecutor::initialized, [&databasePath]() {
     SQLiteQueryExecutor::sqliteFilePath = databasePath;
     folly::Optional<std::string> maybeEncryptionKey =
         CommSecureStore::get(SQLiteQueryExecutor::secureStoreEncryptionKeyID);
     folly::Optional<std::string> maybeBackupLogsEncryptionKey =
         CommSecureStore::get(
             SQLiteQueryExecutor::secureStoreBackupLogsEncryptionKeyID);
 
     if (file_exists(databasePath) && maybeEncryptionKey &&
         maybeBackupLogsEncryptionKey) {
       SQLiteQueryExecutor::encryptionKey = maybeEncryptionKey.value();
       SQLiteQueryExecutor::backupLogsEncryptionKey =
           maybeBackupLogsEncryptionKey.value();
       return;
     } else if (file_exists(databasePath) && maybeEncryptionKey) {
       SQLiteQueryExecutor::encryptionKey = maybeEncryptionKey.value();
       SQLiteQueryExecutor::generateFreshBackupLogsEncryptionKey();
       return;
     }
     SQLiteQueryExecutor::generateFreshEncryptionKey();
   });
 }
 
 void SQLiteQueryExecutor::createMainCompaction(std::string backupID) const {
   std::string finalBackupPath =
       PlatformSpecificTools::getBackupFilePath(backupID, false);
   std::string finalAttachmentsPath =
       PlatformSpecificTools::getBackupFilePath(backupID, true);
 
   std::string tempBackupPath = finalBackupPath + "_tmp";
   std::string tempAttachmentsPath = finalAttachmentsPath + "_tmp";
 
   if (file_exists(tempBackupPath)) {
     Logger::log(
         "Attempting to delete temporary backup file from previous backup "
         "attempt.");
     attempt_delete_file(
         tempBackupPath,
         "Failed to delete temporary backup file from previous backup attempt.");
   }
 
   if (file_exists(tempAttachmentsPath)) {
     Logger::log(
         "Attempting to delete temporary attachments file from previous backup "
         "attempt.");
     attempt_delete_file(
         tempAttachmentsPath,
         "Failed to delete temporary attachments file from previous backup "
         "attempt.");
   }
 
   sqlite3 *backupDB;
   sqlite3_open(tempBackupPath.c_str(), &backupDB);
   set_encryption_key(backupDB);
 
   sqlite3_backup *backupObj = sqlite3_backup_init(
       backupDB, "main", SQLiteQueryExecutor::getConnection(), "main");
   if (!backupObj) {
     std::stringstream error_message;
     error_message << "Failed to init backup for main compaction. Details: "
                   << sqlite3_errmsg(backupDB) << std::endl;
     sqlite3_close(backupDB);
     throw std::runtime_error(error_message.str());
   }
 
   int backupResult = sqlite3_backup_step(backupObj, -1);
   sqlite3_backup_finish(backupObj);
   if (backupResult == SQLITE_BUSY || backupResult == SQLITE_LOCKED) {
     sqlite3_close(backupDB);
     throw std::runtime_error(
         "Programmer error. Database in transaction during backup attempt.");
   } else if (backupResult != SQLITE_DONE) {
     sqlite3_close(backupDB);
     std::stringstream error_message;
     error_message << "Failed to create database backup. Details: "
                   << sqlite3_errstr(backupResult);
     throw std::runtime_error(error_message.str());
   }
 
   std::string removeDeviceSpecificDataSQL =
       "DELETE FROM olm_persist_account;"
       "DELETE FROM olm_persist_sessions;"
-      "DELETE FROM metadata;";
+      "DELETE FROM metadata;"
+      "DELETE FROM messages_to_device;";
   executeQuery(backupDB, removeDeviceSpecificDataSQL);
   executeQuery(backupDB, "VACUUM;");
   sqlite3_close(backupDB);
 
   attempt_rename_file(
       tempBackupPath,
       finalBackupPath,
       "Failed to rename complete temporary backup file to final backup file.");
 
   std::ofstream tempAttachmentsFile(tempAttachmentsPath);
   if (!tempAttachmentsFile.is_open()) {
     throw std::runtime_error(
         "Unable to create attachments file for backup id: " + backupID);
   }
 
   std::string getAllBlobServiceMediaSQL =
       "SELECT * FROM media WHERE uri LIKE 'comm-blob-service://%';";
   std::vector<Media> blobServiceMedia = getAllEntities<Media>(
       SQLiteQueryExecutor::getConnection(), getAllBlobServiceMediaSQL);
 
   for (const auto &media : blobServiceMedia) {
     std::string blobServiceURI = media.uri;
     std::string blobHash = blob_hash_from_blob_service_uri(blobServiceURI);
     tempAttachmentsFile << blobHash << "\n";
   }
   tempAttachmentsFile.close();
 
   attempt_rename_file(
       tempAttachmentsPath,
       finalAttachmentsPath,
       "Failed to rename complete temporary attachments file to final "
       "attachments file.");
 
   this->setMetadata("backupID", backupID);
   this->clearMetadata("logID");
   if (StaffUtils::isStaffRelease()) {
     SQLiteQueryExecutor::connectionManager.setLogsMonitoring(true);
   }
 }
 
 void SQLiteQueryExecutor::generateFreshEncryptionKey() {
   std::string encryptionKey = comm::crypto::Tools::generateRandomHexString(
       SQLiteQueryExecutor::sqlcipherEncryptionKeySize);
   CommSecureStore::set(
       SQLiteQueryExecutor::secureStoreEncryptionKeyID, encryptionKey);
   SQLiteQueryExecutor::encryptionKey = encryptionKey;
   SQLiteQueryExecutor::generateFreshBackupLogsEncryptionKey();
 }
 
 void SQLiteQueryExecutor::generateFreshBackupLogsEncryptionKey() {
   std::string backupLogsEncryptionKey =
       comm::crypto::Tools::generateRandomHexString(
           SQLiteQueryExecutor::backupLogsEncryptionKeySize);
   CommSecureStore::set(
       SQLiteQueryExecutor::secureStoreBackupLogsEncryptionKeyID,
       backupLogsEncryptionKey);
   SQLiteQueryExecutor::backupLogsEncryptionKey = backupLogsEncryptionKey;
 }
 
 void SQLiteQueryExecutor::captureBackupLogs() const {
   std::string backupID = this->getMetadata("backupID");
   if (!backupID.size()) {
     return;
   }
 
   std::string logID = this->getMetadata("logID");
   if (!logID.size()) {
     logID = "1";
   }
 
   bool newLogCreated = SQLiteQueryExecutor::connectionManager.captureLogs(
       backupID, logID, SQLiteQueryExecutor::backupLogsEncryptionKey);
   if (!newLogCreated) {
     return;
   }
   this->setMetadata("logID", std::to_string(std::stoi(logID) + 1));
 }
 #endif
 
 void SQLiteQueryExecutor::restoreFromMainCompaction(
     std::string mainCompactionPath,
     std::string mainCompactionEncryptionKey) const {
 
   if (!file_exists(mainCompactionPath)) {
     throw std::runtime_error("Restore attempt but backup file does not exist.");
   }
 
   sqlite3 *backupDB;
   if (!is_database_queryable(
           backupDB, true, mainCompactionPath, mainCompactionEncryptionKey)) {
     throw std::runtime_error("Backup file or encryption key corrupted.");
   }
 
 // We don't want to run `PRAGMA key = ...;`
 // on main web database. The context is here:
 // https://linear.app/comm/issue/ENG-6398/issues-with-sqlcipher-on-web
 #ifdef EMSCRIPTEN
   std::string plaintextBackupPath = mainCompactionPath + "_plaintext";
   if (file_exists(plaintextBackupPath)) {
     attempt_delete_file(
         plaintextBackupPath,
         "Failed to delete plaintext backup file from previous backup attempt.");
   }
 
   std::string plaintextMigrationDBQuery = "PRAGMA key = \"x'" +
       mainCompactionEncryptionKey +
       "'\";"
       "ATTACH DATABASE '" +
       plaintextBackupPath +
       "' AS plaintext KEY '';"
       "SELECT sqlcipher_export('plaintext');"
       "DETACH DATABASE plaintext;";
 
   sqlite3_open(mainCompactionPath.c_str(), &backupDB);
 
   char *plaintextMigrationErr;
   sqlite3_exec(
       backupDB,
       plaintextMigrationDBQuery.c_str(),
       nullptr,
       nullptr,
       &plaintextMigrationErr);
   sqlite3_close(backupDB);
 
   if (plaintextMigrationErr) {
     std::stringstream error_message;
     error_message << "Failed to migrate backup SQLCipher file to plaintext "
                      "SQLite file. Details"
                   << plaintextMigrationErr << std::endl;
     std::string error_message_str = error_message.str();
     sqlite3_free(plaintextMigrationErr);
 
     throw std::runtime_error(error_message_str);
   }
 
   sqlite3_open(plaintextBackupPath.c_str(), &backupDB);
 #else
   sqlite3_open(mainCompactionPath.c_str(), &backupDB);
   set_encryption_key(backupDB, mainCompactionEncryptionKey);
 #endif
 
   sqlite3_backup *backupObj = sqlite3_backup_init(
       SQLiteQueryExecutor::getConnection(), "main", backupDB, "main");
   if (!backupObj) {
     std::stringstream error_message;
     error_message << "Failed to init backup for main compaction. Details: "
                   << sqlite3_errmsg(SQLiteQueryExecutor::getConnection())
                   << std::endl;
     sqlite3_close(backupDB);
     throw std::runtime_error(error_message.str());
   }
 
   int backupResult = sqlite3_backup_step(backupObj, -1);
   sqlite3_backup_finish(backupObj);
   sqlite3_close(backupDB);
   if (backupResult == SQLITE_BUSY || backupResult == SQLITE_LOCKED) {
     throw std::runtime_error(
         "Programmer error. Database in transaction during restore attempt.");
   } else if (backupResult != SQLITE_DONE) {
     std::stringstream error_message;
     error_message << "Failed to restore database from backup. Details: "
                   << sqlite3_errstr(backupResult);
     throw std::runtime_error(error_message.str());
   }
 
 #ifdef EMSCRIPTEN
   attempt_delete_file(
       plaintextBackupPath,
       "Failed to delete plaintext compaction file after successful restore.");
 #endif
 
   attempt_delete_file(
       mainCompactionPath,
       "Failed to delete main compaction file after successful restore.");
 }
 
 void SQLiteQueryExecutor::restoreFromBackupLog(
     const std::vector<std::uint8_t> &backupLog) const {
   SQLiteQueryExecutor::connectionManager.restoreFromBackupLog(backupLog);
 }
 
 } // namespace comm
diff --git a/web/database/_generated/comm_query_executor.wasm b/web/database/_generated/comm_query_executor.wasm
index 0a530ec00..24e689928 100755
Binary files a/web/database/_generated/comm_query_executor.wasm and b/web/database/_generated/comm_query_executor.wasm differ