feat: adding level generic interface

src/renderer/src/app.tsx

@@ -31,6 +31,8 @@ import {
   getAchievementSoundUrl,
   getAchievementSoundVolume,
 } from "./helpers";
+import { levelDBService } from "./services/leveldb.service";
+import type { UserPreferences } from "@types";
 import "./app.scss";
 
 export interface AppProps {
@@ -77,11 +79,12 @@ export function App() {
   const { showSuccessToast } = useToast();
 
   useEffect(() => {
-    Promise.all([window.electron.getUserPreferences(), updateLibrary()]).then(
-      ([preferences]) => {
-        dispatch(setUserPreferences(preferences));
-      }
-    );
+    Promise.all([
+      levelDBService.get("userPreferences", null, "json"),
+      updateLibrary(),
+    ]).then(([preferences]) => {
+      dispatch(setUserPreferences(preferences as UserPreferences | null));
+    });
   }, [navigate, location.pathname, dispatch, updateLibrary]);
 
   useEffect(() => {
@@ -204,7 +207,11 @@ export function App() {
   }, [dispatch, draggingDisabled]);
 
   const loadAndApplyTheme = useCallback(async () => {
-    const activeTheme = await window.electron.getActiveCustomTheme();
+    const allThemes = (await levelDBService.values("themes")) as {
+      isActive?: boolean;
+      code?: string;
+    }[];
+    const activeTheme = allThemes.find((theme) => theme.isActive);
     if (activeTheme?.code) {
       injectCustomCss(activeTheme.code);
     } else {

src/renderer/src/context/game-details/game-details.context.tsx

@@ -1,6 +1,9 @@
 import { createContext, useCallback, useEffect, useRef, useState } from "react";
 
 import { setHeaderTitle } from "@renderer/features";
+import { levelDBService } from "@renderer/services/leveldb.service";
+import { orderBy } from "lodash-es";
+import type { DownloadSource } from "@types";
 import { getSteamLanguage } from "@renderer/helpers";
 import {
   useAppDispatch,
@@ -297,7 +300,10 @@ export function GameDetailsContextProvider({
 
     const fetchDownloadSources = async () => {
       try {
-        const sources = await window.electron.getDownloadSources();
+        const sourcesRaw = (await levelDBService.values(
+          "downloadSources"
+        )) as DownloadSource[];
+        const sources = orderBy(sourcesRaw, "createdAt", "desc");
 
         const params = {
           take: 100,

src/renderer/src/context/settings/settings.context.tsx

@@ -134,9 +134,11 @@ export function SettingsContextProvider({
 
   const updateUserPreferences = async (values: Partial<UserPreferences>) => {
     await window.electron.updateUserPreferences(values);
-    window.electron.getUserPreferences().then((userPreferences) => {
-      dispatch(setUserPreferences(userPreferences));
-    });
+    levelDBService
+      .get("userPreferences", null, "json")
+      .then((userPreferences) => {
+        dispatch(setUserPreferences(userPreferences as UserPreferences | null));
+      });
   };
 
   return (

src/renderer/src/declaration.d.ts

@@ -438,6 +438,25 @@ declare global {
     onNewDownloadOptions: (
       cb: (gamesWithNewOptions: { gameId: string; count: number }[]) => void
     ) => () => Electron.IpcRenderer;
+
+    /* LevelDB Generic CRUD */
+    leveldb: {
+      get: (
+        key: string,
+        sublevelName?: string | null,
+        valueEncoding?: "json" | "utf8"
+      ) => Promise<unknown>;
+      put: (
+        key: string,
+        value: unknown,
+        sublevelName?: string | null,
+        valueEncoding?: "json" | "utf8"
+      ) => Promise<void>;
+      del: (key: string, sublevelName?: string | null) => Promise<void>;
+      clear: (sublevelName: string) => Promise<void>;
+      values: (sublevelName: string) => Promise<unknown[]>;
+      iterator: (sublevelName: string) => Promise<[string, unknown][]>;
+    };
   }
 
   interface Window {

src/renderer/src/helpers.ts

@@ -3,6 +3,7 @@ import type { GameShop } from "@types";
 import Color from "color";
 import { v4 as uuidv4 } from "uuid";
 import { THEME_WEB_STORE_URL } from "./constants";
+import { levelDBService } from "./services/leveldb.service";
 
 export const formatDownloadProgress = (
   progress?: number,
@@ -127,7 +128,12 @@ export const getAchievementSoundUrl = async (): Promise<string> => {
     .default;
 
   try {
-    const activeTheme = await window.electron.getActiveCustomTheme();
+    const allThemes = (await levelDBService.values("themes")) as {
+      id: string;
+      isActive?: boolean;
+      hasCustomSound?: boolean;
+    }[];
+    const activeTheme = allThemes.find((theme) => theme.isActive);
 
     if (activeTheme?.hasCustomSound) {
       const soundDataUrl = await window.electron.getThemeSoundDataUrl(
@@ -146,10 +152,18 @@ export const getAchievementSoundUrl = async (): Promise<string> => {
 
 export const getAchievementSoundVolume = async (): Promise<number> => {
   try {
-    const prefs = await window.electron.getUserPreferences();
+    const prefs = (await levelDBService.get(
+      "userPreferences",
+      null,
+      "json"
+    )) as { achievementSoundVolume?: number } | null;
     return prefs?.achievementSoundVolume ?? 0.15;
   } catch (error) {
     console.error("Failed to get sound volume", error);
     return 0.15;
   }
 };
+
+export const getGameKey = (shop: GameShop, objectId: string): string => {
+  return `${shop}:${objectId}`;
+};

src/renderer/src/hooks/use-catalogue.ts

@@ -1,5 +1,7 @@
 import axios from "axios";
 import { useCallback, useEffect, useState } from "react";
+import { levelDBService } from "@renderer/services/leveldb.service";
+import type { DownloadSource } from "@types";
 import { useAppDispatch } from "./redux";
 import { setGenres, setTags } from "@renderer/features";
 import type { DownloadSource } from "@types";
@@ -40,8 +42,9 @@ export function useCatalogue() {
   }, []);
 
   const getDownloadSources = useCallback(() => {
-    window.electron.getDownloadSources().then((results) => {
-      setDownloadSources(results.filter((source) => !!source.fingerprint));
+    levelDBService.values("downloadSources").then((results) => {
+      const sources = results as DownloadSource[];
+      setDownloadSources(sources.filter((source) => !!source.fingerprint));
     });
   }, []);
 

src/renderer/src/main.tsx

@@ -21,6 +21,7 @@ import resources from "@locales";
 
 import { logger } from "./logger";
 import { addCookieInterceptor } from "./cookies";
+import { levelDBService } from "./services/leveldb.service";
 import Catalogue from "./pages/catalogue/catalogue";
 import Home from "./pages/home/home";
 import Downloads from "./pages/downloads/downloads";
@@ -48,7 +49,11 @@ i18n
     },
   })
   .then(async () => {
-    const userPreferences = await window.electron.getUserPreferences();
+    const userPreferences = (await levelDBService.get(
+      "userPreferences",
+      null,
+      "json"
+    )) as { language?: string } | null;
 
     if (userPreferences?.language) {
       i18n.changeLanguage(userPreferences.language);

src/renderer/src/pages/achievements/notification/achievement-notification.tsx

@@ -11,6 +11,7 @@ import {
   getAchievementSoundVolume,
 } from "@renderer/helpers";
 import { AchievementNotificationItem } from "@renderer/components/achievements/notification/achievement-notification";
+import { levelDBService } from "@renderer/services/leveldb.service";
 import app from "../../../app.scss?inline";
 import styles from "../../../components/achievements/notification/achievement-notification.scss?inline";
 import root from "react-shadow";
@@ -144,7 +145,11 @@ export function AchievementNotification() {
 
   const loadAndApplyTheme = useCallback(async () => {
     if (!shadowRootRef) return;
-    const activeTheme = await window.electron.getActiveCustomTheme();
+    const allThemes = (await levelDBService.values("themes")) as {
+      isActive?: boolean;
+      code?: string;
+    }[];
+    const activeTheme = allThemes.find((theme) => theme.isActive);
     if (activeTheme?.code) {
       injectCustomCss(activeTheme.code, shadowRootRef);
     } else {

src/renderer/src/pages/game-details/modals/game-options-modal.tsx

@@ -11,6 +11,9 @@ import { ChangeGamePlaytimeModal } from "./change-game-playtime-modal";
 import { FileDirectoryIcon, FileIcon } from "@primer/octicons-react";
 import SteamLogo from "@renderer/assets/steam-logo.svg?react";
 import { debounce } from "lodash-es";
+import { levelDBService } from "@renderer/services/leveldb.service";
+import { getGameKey } from "@renderer/helpers";
+import type { Game } from "@types";
 import "./game-options-modal.scss";
 import { logger } from "@renderer/logger";
 
@@ -75,11 +78,15 @@ export function GameOptionsModal({
 
   const debounceUpdateLaunchOptions = useRef(
     debounce(async (value: string) => {
-      await window.electron.updateLaunchOptions(
-        game.shop,
-        game.objectId,
-        value
-      );
+      const gameKey = getGameKey(game.shop, game.objectId);
+      const gameData = (await levelDBService.get(gameKey, "games")) as Game | null;
+      if (gameData) {
+        const updated = {
+          ...gameData,
+          launchOptions: value.trim() !== "" ? value : null,
+        };
+        await levelDBService.put(gameKey, updated, "games");
+      }
       updateGame();
     }, 1000)
   ).current;
@@ -213,9 +220,13 @@ export function GameOptionsModal({
   const handleClearLaunchOptions = async () => {
     setLaunchOptions("");
 
-    window.electron
-      .updateLaunchOptions(game.shop, game.objectId, null)
-      .then(updateGame);
+    const gameKey = getGameKey(game.shop, game.objectId);
+    const gameData = (await levelDBService.get(gameKey, "games")) as Game | null;
+    if (gameData) {
+      const updated = { ...gameData, launchOptions: null };
+      await levelDBService.put(gameKey, updated, "games");
+    }
+    updateGame();
   };
 
   const shouldShowWinePrefixConfiguration =
@@ -256,11 +267,12 @@ export function GameOptionsModal({
   ) => {
     setAutomaticCloudSync(event.target.checked);
 
-    await window.electron.toggleAutomaticCloudSync(
-      game.shop,
-      game.objectId,
-      event.target.checked
-    );
+    const gameKey = getGameKey(game.shop, game.objectId);
+    const gameData = (await levelDBService.get(gameKey, "games")) as Game | null;
+    if (gameData) {
+      const updated = { ...gameData, automaticCloudSync: event.target.checked };
+      await levelDBService.put(gameKey, updated, "games");
+    }
 
     updateGame();
   };

src/renderer/src/pages/game-details/modals/repacks-modal.tsx

@@ -23,6 +23,9 @@ import { Downloader } from "@shared";
 import { orderBy } from "lodash-es";
 import { useDate, useFeature, useAppDispatch } from "@renderer/hooks";
 import { clearNewDownloadOptions } from "@renderer/features";
+import { levelDBService } from "@renderer/services/leveldb.service";
+import { getGameKey } from "@renderer/helpers";
+import type { Game } from "@types";
 import "./repacks-modal.scss";
 
 export interface RepacksModalProps {
@@ -98,8 +101,11 @@ export function RepacksModal({
 
   useEffect(() => {
     const fetchDownloadSources = async () => {
-      const sources = await window.electron.getDownloadSources();
-      setDownloadSources(sources);
+      const sources = (await levelDBService.values(
+        "downloadSources"
+      )) as DownloadSource[];
+      const sorted = orderBy(sources, "createdAt", "desc");
+      setDownloadSources(sorted);
     };
 
     fetchDownloadSources();
@@ -109,10 +115,19 @@ export function RepacksModal({
     const fetchLastCheckTimestamp = async () => {
       setIsLoadingTimestamp(true);
 
-      const timestamp = await window.electron.getDownloadSourcesSinceValue();
+      try {
+        const timestamp = (await levelDBService.get(
+          "downloadSourcesSinceValue",
+          null,
+          "utf8"
+        )) as string | null;
 
-      setLastCheckTimestamp(timestamp);
-      setIsLoadingTimestamp(false);
+        setLastCheckTimestamp(timestamp);
+      } catch {
+        setLastCheckTimestamp(null);
+      } finally {
+        setIsLoadingTimestamp(false);
+      }
     };
 
     if (visible) {
@@ -126,7 +141,16 @@ export function RepacksModal({
       game?.newDownloadOptionsCount &&
       game.newDownloadOptionsCount > 0
     ) {
-      globalThis.electron.clearNewDownloadOptions(game.shop, game.objectId);
+      const gameKey = getGameKey(game.shop, game.objectId);
+      levelDBService
+        .get(gameKey, "games")
+        .then((gameData) => {
+          if (gameData) {
+            const updated = { ...(gameData as Game), newDownloadOptionsCount: undefined };
+            return levelDBService.put(gameKey, updated, "games");
+          }
+        })
+        .catch(() => {});
 
       const gameId = `${game.shop}:${game.objectId}`;
       dispatch(clearNewDownloadOptions({ gameId }));

src/renderer/src/pages/home/home.tsx

@@ -1,5 +1,8 @@
 import { useCallback, useEffect, useState } from "react";
 import { useTranslation } from "react-i18next";
+import { levelDBService } from "@renderer/services/leveldb.service";
+import { orderBy } from "lodash-es";
+import type { DownloadSource } from "@types";
 import { useNavigate } from "react-router-dom";
 
 import Skeleton, { SkeletonTheme } from "react-loading-skeleton";
@@ -40,7 +43,10 @@ export default function Home() {
       setCurrentCatalogueCategory(category);
       setIsLoading(true);
 
-      const downloadSources = await window.electron.getDownloadSources();
+      const sources = (await levelDBService.values(
+        "downloadSources"
+      )) as DownloadSource[];
+      const downloadSources = orderBy(sources, "createdAt", "desc");
 
       const params = {
         take: 12,

src/renderer/src/pages/settings/aparence/components/theme-card.tsx

@@ -8,6 +8,7 @@ import { useState } from "react";
 import { DeleteThemeModal } from "../modals/delete-theme-modal";
 import { injectCustomCss, removeCustomCss } from "@renderer/helpers";
 import { THEME_WEB_STORE_URL } from "@renderer/constants";
+import { levelDBService } from "@renderer/services/leveldb.service";
 
 interface ThemeCardProps {
   theme: Theme;
@@ -22,11 +23,18 @@ export const ThemeCard = ({ theme, onListUpdated }: ThemeCardProps) => {
 
   const handleSetTheme = async () => {
     try {
-      const currentTheme = await window.electron.getCustomThemeById(theme.id);
+      const currentTheme = (await levelDBService.get(
+        theme.id,
+        "themes"
+      )) as Theme | null;
 
       if (!currentTheme) return;
 
-      const activeTheme = await window.electron.getActiveCustomTheme();
+      const allThemes = (await levelDBService.values("themes")) as {
+        id: string;
+        isActive?: boolean;
+      }[];
+      const activeTheme = allThemes.find((t) => t.isActive);
 
       if (activeTheme) {
         removeCustomCss();

src/renderer/src/pages/settings/aparence/modals/add-theme-modal.tsx

@@ -10,6 +10,7 @@ import * as yup from "yup";
 import { yupResolver } from "@hookform/resolvers/yup";
 import { useCallback } from "react";
 import { generateUUID } from "@renderer/helpers";
+import { levelDBService } from "@renderer/services/leveldb.service";
 
 import "./modals.scss";
 
@@ -90,7 +91,7 @@ export function AddThemeModal({
         updatedAt: new Date(),
       };
 
-      await window.electron.addCustomTheme(theme);
+      await levelDBService.put(theme.id, theme, "themes");
       onThemeAdded();
       onClose();
       reset();

src/renderer/src/pages/settings/aparence/modals/delete-all-themes-modal.tsx

@@ -3,6 +3,7 @@ import { Modal } from "@renderer/components/modal/modal";
 import { useTranslation } from "react-i18next";
 import "./modals.scss";
 import { removeCustomCss } from "@renderer/helpers";
+import { levelDBService } from "@renderer/services/leveldb.service";
 
 interface DeleteAllThemesModalProps {
   visible: boolean;
@@ -18,13 +19,16 @@ export const DeleteAllThemesModal = ({
   const { t } = useTranslation("settings");
 
   const handleDeleteAllThemes = async () => {
-    const activeTheme = await window.electron.getActiveCustomTheme();
+    const allThemes = (await levelDBService.values("themes")) as {
+      isActive?: boolean;
+    }[];
+    const activeTheme = allThemes.find((theme) => theme.isActive);
 
     if (activeTheme) {
       removeCustomCss();
     }
 
-    await window.electron.deleteAllCustomThemes();
+    await levelDBService.clear("themes");
     await window.electron.closeEditorWindow();
     onClose();
     onThemesDeleted();

src/renderer/src/pages/settings/aparence/modals/delete-theme-modal.tsx

@@ -3,6 +3,7 @@ import { Modal } from "@renderer/components/modal/modal";
 import { useTranslation } from "react-i18next";
 import "./modals.scss";
 import { removeCustomCss } from "@renderer/helpers";
+import { levelDBService } from "@renderer/services/leveldb.service";
 
 interface DeleteThemeModalProps {
   visible: boolean;
@@ -28,7 +29,7 @@ export const DeleteThemeModal = ({
       removeCustomCss();
     }
 
-    await window.electron.deleteCustomTheme(themeId);
+    await levelDBService.del(themeId, "themes");
     await window.electron.closeEditorWindow(themeId);
     onThemeDeleted();
   };

src/renderer/src/pages/settings/aparence/modals/import-theme-modal.tsx

@@ -11,6 +11,7 @@ import {
 import { useToast } from "@renderer/hooks";
 import { THEME_WEB_STORE_URL } from "@renderer/constants";
 import { logger } from "@renderer/logger";
+import { levelDBService } from "@renderer/services/leveldb.service";
 
 interface ImportThemeModalProps {
   visible: boolean;
@@ -45,9 +46,12 @@ export const ImportThemeModal = ({
     };
 
     try {
-      await window.electron.addCustomTheme(theme);
+      await levelDBService.put(theme.id, theme, "themes");
 
-      const currentTheme = await window.electron.getCustomThemeById(theme.id);
+      const currentTheme = (await levelDBService.get(
+        theme.id,
+        "themes"
+      )) as Theme | null;
 
       if (!currentTheme) return;
 
@@ -61,7 +65,10 @@ export const ImportThemeModal = ({
         logger.error("Failed to import theme sound", soundError);
       }
 
-      const activeTheme = await window.electron.getActiveCustomTheme();
+      const allThemes = (await levelDBService.values("themes")) as {
+        isActive?: boolean;
+      }[];
+      const activeTheme = allThemes.find((t) => t.isActive);
 
       if (activeTheme) {
         removeCustomCss();

src/renderer/src/pages/settings/aparence/settings-appearance.tsx

@@ -5,6 +5,7 @@ import type { Theme } from "@types";
 import { ImportThemeModal } from "./modals/import-theme-modal";
 import { settingsContext } from "@renderer/context";
 import { useNavigate } from "react-router-dom";
+import { levelDBService } from "@renderer/services/leveldb.service";
 
 interface SettingsAppearanceProps {
   appearance: {
@@ -31,7 +32,7 @@ export function SettingsAppearance({
   const navigate = useNavigate();
 
   const loadThemes = useCallback(async () => {
-    const themesList = await window.electron.getAllCustomThemes();
+    const themesList = (await levelDBService.values("themes")) as Theme[];
     setThemes(themesList);
   }, []);
 

src/renderer/src/pages/settings/settings-download-sources.tsx

@@ -21,6 +21,8 @@ import { DownloadSourceStatus } from "@shared";
 import { settingsContext } from "@renderer/context";
 import { useNavigate } from "react-router-dom";
 import { setFilters, clearFilters } from "@renderer/features";
+import { levelDBService } from "@renderer/services/leveldb.service";
+import { orderBy } from "lodash-es";
 import "./settings-download-sources.scss";
 import { logger } from "@renderer/logger";
 
@@ -52,8 +54,11 @@ export function SettingsDownloadSources() {
 
   useEffect(() => {
     const fetchDownloadSources = async () => {
-      const sources = await window.electron.getDownloadSources();
-      setDownloadSources(sources);
+      const sources = (await levelDBService.values(
+        "downloadSources"
+      )) as DownloadSource[];
+      const sorted = orderBy(sources, "createdAt", "desc");
+      setDownloadSources(sorted);
     };
 
     fetchDownloadSources();
@@ -73,8 +78,11 @@ export function SettingsDownloadSources() {
     const intervalId = setInterval(async () => {
       try {
         await window.electron.syncDownloadSources();
-        const sources = await window.electron.getDownloadSources();
-        setDownloadSources(sources);
+        const sources = (await levelDBService.values(
+          "downloadSources"
+        )) as DownloadSource[];
+        const sorted = orderBy(sources, "createdAt", "desc");
+        setDownloadSources(sorted);
       } catch (error) {
         logger.error("Failed to fetch download sources:", error);
       }
@@ -88,8 +96,11 @@ export function SettingsDownloadSources() {
 
     try {
       await window.electron.removeDownloadSource(false, downloadSource.id);
-      const sources = await window.electron.getDownloadSources();
-      setDownloadSources(sources);
+      const sources = (await levelDBService.values(
+        "downloadSources"
+      )) as DownloadSource[];
+      const sorted = orderBy(sources, "createdAt", "desc");
+      setDownloadSources(sorted);
       showSuccessToast(t("removed_download_source"));
     } catch (error) {
       logger.error("Failed to remove download source:", error);
@@ -103,8 +114,11 @@ export function SettingsDownloadSources() {
 
     try {
       await window.electron.removeDownloadSource(true);
-      const sources = await window.electron.getDownloadSources();
-      setDownloadSources(sources);
+      const sources = (await levelDBService.values(
+        "downloadSources"
+      )) as DownloadSource[];
+      const sorted = orderBy(sources, "createdAt", "desc");
+      setDownloadSources(sorted);
       showSuccessToast(t("removed_all_download_sources"));
     } catch (error) {
       logger.error("Failed to remove all download sources:", error);
@@ -116,8 +130,11 @@ export function SettingsDownloadSources() {
 
   const handleAddDownloadSource = async () => {
     try {
-      const sources = await window.electron.getDownloadSources();
-      setDownloadSources(sources);
+      const sources = (await levelDBService.values(
+        "downloadSources"
+      )) as DownloadSource[];
+      const sorted = orderBy(sources, "createdAt", "desc");
+      setDownloadSources(sorted);
     } catch (error) {
       logger.error("Failed to refresh download sources:", error);
     }
@@ -127,8 +144,11 @@ export function SettingsDownloadSources() {
     setIsSyncingDownloadSources(true);
     try {
       await window.electron.syncDownloadSources();
-      const sources = await window.electron.getDownloadSources();
-      setDownloadSources(sources);
+      const sources = (await levelDBService.values(
+        "downloadSources"
+      )) as DownloadSource[];
+      const sorted = orderBy(sources, "createdAt", "desc");
+      setDownloadSources(sorted);
 
       showSuccessToast(t("download_sources_synced_successfully"));
     } finally {

src/renderer/src/pages/theme-editor/theme-editor.tsx

@@ -16,6 +16,7 @@ import { injectCustomCss, getAchievementSoundVolume } from "@renderer/helpers";
 import { AchievementNotificationItem } from "@renderer/components/achievements/notification/achievement-notification";
 import { generateAchievementCustomNotificationTest } from "@shared";
 import { CollapsedMenu } from "@renderer/components/collapsed-menu/collapsed-menu";
+import { levelDBService } from "@renderer/services/leveldb.service";
 import app from "../../app.scss?inline";
 import styles from "../../components/achievements/notification/achievement-notification.scss?inline";
 import root from "react-shadow";
@@ -64,15 +65,16 @@ export default function ThemeEditor() {
 
   useEffect(() => {
     if (themeId) {
-      window.electron.getCustomThemeById(themeId).then((loadedTheme) => {
-        if (loadedTheme) {
-          setTheme(loadedTheme);
-          setCode(loadedTheme.code);
-          if (loadedTheme.originalSoundPath) {
-            setSoundPath(loadedTheme.originalSoundPath);
+      levelDBService.get(themeId, "themes").then((loadedTheme) => {
+        const theme = loadedTheme as Theme | null;
+        if (theme) {
+          setTheme(theme);
+          setCode(theme.code);
+          if (theme.originalSoundPath) {
+            setSoundPath(theme.originalSoundPath);
           }
           if (shadowRootRef) {
-            injectCustomCss(loadedTheme.code, shadowRootRef);
+            injectCustomCss(theme.code, shadowRootRef);
           }
         }
       });
@@ -132,7 +134,10 @@ export default function ThemeEditor() {
     if (filePaths && filePaths.length > 0) {
       const originalPath = filePaths[0];
       await window.electron.copyThemeAchievementSound(theme.id, originalPath);
-      const updatedTheme = await window.electron.getCustomThemeById(theme.id);
+      const updatedTheme = (await levelDBService.get(
+        theme.id,
+        "themes"
+      )) as Theme | null;
       if (updatedTheme) {
         setTheme(updatedTheme);
         if (updatedTheme.originalSoundPath) {
@@ -146,7 +151,10 @@ export default function ThemeEditor() {
     if (!theme) return;
 
     await window.electron.removeThemeAchievementSound(theme.id);
-    const updatedTheme = await window.electron.getCustomThemeById(theme.id);
+    const updatedTheme = (await levelDBService.get(
+      theme.id,
+      "themes"
+    )) as Theme | null;
     if (updatedTheme) {
       setTheme(updatedTheme);
     }

src/renderer/src/services/leveldb.service.ts

@@ -0,0 +1,36 @@
+class LevelDBService {
+  get(
+    key: string,
+    sublevelName?: string | null,
+    valueEncoding?: "json" | "utf8"
+  ): Promise<unknown> {
+    return window.electron.leveldb.get(key, sublevelName, valueEncoding);
+  }
+
+  put(
+    key: string,
+    value: unknown,
+    sublevelName?: string | null,
+    valueEncoding?: "json" | "utf8"
+  ): Promise<void> {
+    return window.electron.leveldb.put(key, value, sublevelName, valueEncoding);
+  }
+
+  del(key: string, sublevelName?: string | null): Promise<void> {
+    return window.electron.leveldb.del(key, sublevelName);
+  }
+
+  clear(sublevelName: string): Promise<void> {
+    return window.electron.leveldb.clear(sublevelName);
+  }
+
+  values(sublevelName: string): Promise<unknown[]> {
+    return window.electron.leveldb.values(sublevelName);
+  }
+
+  iterator(sublevelName: string): Promise<[string, unknown][]> {
+    return window.electron.leveldb.iterator(sublevelName);
+  }
+}
+
+export const levelDBService = new LevelDBService();