Merge branch 'feat/migration-to-leveldb' into feature/custom-themes

electron.vite.config.ts

@@ -38,6 +38,13 @@ export default defineConfig(({ mode }) => {
       build: {
         sourcemap: true,
       },
+      css: {
+        preprocessorOptions: {
+          scss: {
+            api: "modern",
+          },
+        },
+      },
       resolve: {
         alias: {
           "@renderer": resolve("src/renderer/src"),

package.json

@@ -47,6 +47,7 @@
     "auto-launch": "^5.0.6",
     "axios": "^1.7.9",
     "better-sqlite3": "^11.7.0",
+    "classic-level": "^2.0.0",
     "classnames": "^2.5.1",
     "color": "^4.2.3",
     "color.js": "^1.2.0",
@@ -74,7 +75,6 @@
     "sound-play": "^1.1.0",
     "sudo-prompt": "^9.2.1",
     "tar": "^7.4.3",
-    "typeorm": "^0.3.20",
     "user-agents": "^1.1.387",
     "yaml": "^2.6.1",
     "yup": "^1.5.0",

src/main/constants.ts

@@ -7,13 +7,18 @@ export const defaultDownloadsPath = app.getPath("downloads");
 
 export const isStaging = import.meta.env.MAIN_VITE_API_URL.includes("staging");
 
+export const levelDatabasePath = path.join(
+  app.getPath("userData"),
+  `hydra-db${isStaging ? "-staging" : ""}`
+);
+
 export const databaseDirectory = path.join(app.getPath("appData"), "hydra");
 export const databasePath = path.join(
   databaseDirectory,
   isStaging ? "hydra_test.db" : "hydra.db"
 );
 
-export const logsPath = path.join(app.getPath("appData"), "hydra", "logs");
+export const logsPath = path.join(app.getPath("userData"), "logs");
 
 export const seedsPath = app.isPackaged
   ? path.join(process.resourcesPath, "seeds")

src/main/data-source.ts

@@ -1,27 +0,0 @@
-import { DataSource } from "typeorm";
-import {
-  DownloadQueue,
-  Game,
-  GameShopCache,
-  UserPreferences,
-  UserAuth,
-  GameAchievement,
-  UserSubscription,
-} from "@main/entity";
-
-import { databasePath } from "./constants";
-
-export const dataSource = new DataSource({
-  type: "better-sqlite3",
-  entities: [
-    Game,
-    UserAuth,
-    UserPreferences,
-    UserSubscription,
-    GameShopCache,
-    DownloadQueue,
-    GameAchievement,
-  ],
-  synchronize: false,
-  database: databasePath,
-});

src/main/entity/download-queue.entity.ts

@@ -1,25 +0,0 @@
-import {
-  Entity,
-  PrimaryGeneratedColumn,
-  CreateDateColumn,
-  UpdateDateColumn,
-  OneToOne,
-  JoinColumn,
-} from "typeorm";
-import type { Game } from "./game.entity";
-
-@Entity("download_queue")
-export class DownloadQueue {
-  @PrimaryGeneratedColumn()
-  id: number;
-
-  @OneToOne("Game", "downloadQueue")
-  @JoinColumn()
-  game: Game;
-
-  @CreateDateColumn()
-  createdAt: Date;
-
-  @UpdateDateColumn()
-  updatedAt: Date;
-}

src/main/entity/game-achievements.entity.ts

@@ -1,19 +0,0 @@
-import { Column, Entity, PrimaryGeneratedColumn } from "typeorm";
-
-@Entity("game_achievement")
-export class GameAchievement {
-  @PrimaryGeneratedColumn()
-  id: number;
-
-  @Column("text")
-  objectId: string;
-
-  @Column("text")
-  shop: string;
-
-  @Column("text", { nullable: true })
-  unlockedAchievements: string | null;
-
-  @Column("text", { nullable: true })
-  achievements: string | null;
-}

src/main/entity/game-shop-cache.entity.ts

@@ -1,35 +0,0 @@
-import {
-  Entity,
-  PrimaryColumn,
-  Column,
-  CreateDateColumn,
-  UpdateDateColumn,
-} from "typeorm";
-import type { GameShop } from "@types";
-
-@Entity("game_shop_cache")
-export class GameShopCache {
-  @PrimaryColumn("text", { unique: true })
-  objectID: string;
-
-  @Column("text")
-  shop: GameShop;
-
-  @Column("text", { nullable: true })
-  serializedData: string;
-
-  /**
-   * @deprecated Use IndexedDB's `howLongToBeatEntries` instead
-   */
-  @Column("text", { nullable: true })
-  howLongToBeatSerializedData: string;
-
-  @Column("text", { nullable: true })
-  language: string;
-
-  @CreateDateColumn()
-  createdAt: Date;
-
-  @UpdateDateColumn()
-  updatedAt: Date;
-}

src/main/entity/game.entity.ts

@@ -1,90 +0,0 @@
-import {
-  Entity,
-  PrimaryGeneratedColumn,
-  Column,
-  CreateDateColumn,
-  UpdateDateColumn,
-  OneToOne,
-} from "typeorm";
-
-import type { GameShop, GameStatus } from "@types";
-import { Downloader } from "@shared";
-import type { DownloadQueue } from "./download-queue.entity";
-
-@Entity("game")
-export class Game {
-  @PrimaryGeneratedColumn()
-  id: number;
-
-  @Column("text", { unique: true })
-  objectID: string;
-
-  @Column("text", { unique: true, nullable: true })
-  remoteId: string | null;
-
-  @Column("text")
-  title: string;
-
-  @Column("text", { nullable: true })
-  iconUrl: string | null;
-
-  @Column("text", { nullable: true })
-  folderName: string | null;
-
-  @Column("text", { nullable: true })
-  downloadPath: string | null;
-
-  @Column("text", { nullable: true })
-  executablePath: string | null;
-
-  @Column("text", { nullable: true })
-  launchOptions: string | null;
-
-  @Column("text", { nullable: true })
-  winePrefixPath: string | null;
-
-  @Column("int", { default: 0 })
-  playTimeInMilliseconds: number;
-
-  @Column("text")
-  shop: GameShop;
-
-  @Column("text", { nullable: true })
-  status: GameStatus | null;
-
-  @Column("int", { default: Downloader.Torrent })
-  downloader: Downloader;
-
-  /**
-   * Progress is a float between 0 and 1
-   */
-  @Column("float", { default: 0 })
-  progress: number;
-
-  @Column("int", { default: 0 })
-  bytesDownloaded: number;
-
-  @Column("datetime", { nullable: true })
-  lastTimePlayed: Date | null;
-
-  @Column("float", { default: 0 })
-  fileSize: number;
-
-  @Column("text", { nullable: true })
-  uri: string | null;
-
-  @OneToOne("DownloadQueue", "game")
-  downloadQueue: DownloadQueue;
-
-  @Column("boolean", { default: false })
-  isDeleted: boolean;
-
-  @Column("boolean", { default: false })
-  shouldSeed: boolean;
-
-  @CreateDateColumn()
-  createdAt: Date;
-
-  @UpdateDateColumn()
-  updatedAt: Date;
-}

src/main/entity/index.ts

@@ -1,8 +0,0 @@
-export * from "./game.entity";
-export * from "./user-auth.entity";
-export * from "./user-preferences.entity";
-export * from "./user-subscription.entity";
-export * from "./game-shop-cache.entity";
-export * from "./game.entity";
-export * from "./game-achievements.entity";
-export * from "./download-queue.entity";

src/main/entity/user-auth.entity.ts

@@ -1,45 +0,0 @@
-import {
-  Entity,
-  PrimaryGeneratedColumn,
-  Column,
-  CreateDateColumn,
-  UpdateDateColumn,
-  OneToOne,
-} from "typeorm";
-import { UserSubscription } from "./user-subscription.entity";
-
-@Entity("user_auth")
-export class UserAuth {
-  @PrimaryGeneratedColumn()
-  id: number;
-
-  @Column("text", { default: "" })
-  userId: string;
-
-  @Column("text", { default: "" })
-  displayName: string;
-
-  @Column("text", { nullable: true })
-  profileImageUrl: string | null;
-
-  @Column("text", { nullable: true })
-  backgroundImageUrl: string | null;
-
-  @Column("text", { default: "" })
-  accessToken: string;
-
-  @Column("text", { default: "" })
-  refreshToken: string;
-
-  @Column("int", { default: 0 })
-  tokenExpirationTimestamp: number;
-
-  @OneToOne("UserSubscription", "user")
-  subscription: UserSubscription | null;
-
-  @CreateDateColumn()
-  createdAt: Date;
-
-  @UpdateDateColumn()
-  updatedAt: Date;
-}

src/main/entity/user-preferences.entity.ts

@@ -1,55 +0,0 @@
-import {
-  Entity,
-  PrimaryGeneratedColumn,
-  Column,
-  CreateDateColumn,
-  UpdateDateColumn,
-} from "typeorm";
-
-@Entity("user_preferences")
-export class UserPreferences {
-  @PrimaryGeneratedColumn()
-  id: number;
-
-  @Column("text", { nullable: true })
-  downloadsPath: string | null;
-
-  @Column("text", { default: "en" })
-  language: string;
-
-  @Column("text", { nullable: true })
-  realDebridApiToken: string | null;
-
-  @Column("boolean", { default: false })
-  downloadNotificationsEnabled: boolean;
-
-  @Column("boolean", { default: false })
-  repackUpdatesNotificationsEnabled: boolean;
-
-  @Column("boolean", { default: true })
-  achievementNotificationsEnabled: boolean;
-
-  @Column("boolean", { default: false })
-  preferQuitInsteadOfHiding: boolean;
-
-  @Column("boolean", { default: false })
-  runAtStartup: boolean;
-
-  @Column("boolean", { default: false })
-  startMinimized: boolean;
-
-  @Column("boolean", { default: false })
-  disableNsfwAlert: boolean;
-
-  @Column("boolean", { default: true })
-  seedAfterDownloadComplete: boolean;
-
-  @Column("boolean", { default: false })
-  showHiddenAchievementsDescription: boolean;
-
-  @CreateDateColumn()
-  createdAt: Date;
-
-  @UpdateDateColumn()
-  updatedAt: Date;
-}

src/main/entity/user-subscription.entity.ts

@@ -1,42 +0,0 @@
-import type { SubscriptionStatus } from "@types";
-import {
-  Entity,
-  PrimaryGeneratedColumn,
-  Column,
-  CreateDateColumn,
-  UpdateDateColumn,
-  OneToOne,
-  JoinColumn,
-} from "typeorm";
-import { UserAuth } from "./user-auth.entity";
-
-@Entity("user_subscription")
-export class UserSubscription {
-  @PrimaryGeneratedColumn()
-  id: number;
-
-  @Column("text", { default: "" })
-  subscriptionId: string;
-
-  @OneToOne("UserAuth", "subscription")
-  @JoinColumn()
-  user: UserAuth;
-
-  @Column("text", { default: "" })
-  status: SubscriptionStatus;
-
-  @Column("text", { default: "" })
-  planId: string;
-
-  @Column("text", { default: "" })
-  planName: string;
-
-  @Column("datetime", { nullable: true })
-  expiresAt: Date | null;
-
-  @CreateDateColumn()
-  createdAt: Date;
-
-  @UpdateDateColumn()
-  updatedAt: Date;
-}

src/main/events/auth/get-session-hash.ts

@@ -1,13 +1,19 @@
 import jwt from "jsonwebtoken";
 
-import { userAuthRepository } from "@main/repository";
 import { registerEvent } from "../register-event";
+import { db, levelKeys } from "@main/level";
+import type { Auth } from "@types";
+import { Crypto } from "@main/services";
 
 const getSessionHash = async (_event: Electron.IpcMainInvokeEvent) => {
-  const auth = await userAuthRepository.findOne({ where: { id: 1 } });
+  const auth = await db.get<string, Auth>(levelKeys.auth, {
+    valueEncoding: "json",
+  });
 
   if (!auth) return null;
-  const payload = jwt.decode(auth.accessToken) as jwt.JwtPayload;
+  const payload = jwt.decode(
+    Crypto.decrypt(auth.accessToken)
+  ) as jwt.JwtPayload;
 
   if (!payload) return null;
 

src/main/events/auth/sign-out.ts

@@ -1,27 +1,25 @@
 import { registerEvent } from "../register-event";
 import { DownloadManager, HydraApi, gamesPlaytime } from "@main/services";
-import { dataSource } from "@main/data-source";
-import { DownloadQueue, Game, UserAuth, UserSubscription } from "@main/entity";
 import { PythonRPC } from "@main/services/python-rpc";
+import { db, downloadsSublevel, gamesSublevel, levelKeys } from "@main/level";
 
 const signOut = async (_event: Electron.IpcMainInvokeEvent) => {
-  const databaseOperations = dataSource
+  const databaseOperations = db
-    .transaction(async (transactionalEntityManager) => {
+    .batch([
-      await transactionalEntityManager.getRepository(DownloadQueue).delete({});
+      {
-
+        type: "del",
-      await transactionalEntityManager.getRepository(Game).delete({});
+        key: levelKeys.auth,
-
+      },
-      await transactionalEntityManager
+      {
-        .getRepository(UserAuth)
+        type: "del",
-        .delete({ id: 1 });
+        key: levelKeys.user,
-
+      },
-      await transactionalEntityManager
+    ])
-        .getRepository(UserSubscription)
-        .delete({ id: 1 });
-    })
     .then(() => {
       /* Removes all games being played */
       gamesPlaytime.clear();
+
+      return Promise.all([gamesSublevel.clear(), downloadsSublevel.clear()]);
     });
 
   /* Cancels any ongoing downloads */

src/main/events/catalogue/get-game-shop-details.ts

@@ -1,10 +1,10 @@
-import { gameShopCacheRepository } from "@main/repository";
+import { getSteamAppDetails, logger } from "@main/services";
-import { getSteamAppDetails } from "@main/services";
 
-import type { ShopDetails, GameShop, SteamAppDetails } from "@types";
+import type { ShopDetails, GameShop } from "@types";
 
 import { registerEvent } from "../register-event";
 import { steamGamesWorker } from "@main/workers";
+import { gamesShopCacheSublevel, levelKeys } from "@main/level";
 
 const getLocalizedSteamAppDetails = async (
   objectId: string,
@@ -39,35 +39,27 @@ const getGameShopDetails = async (
   language: string
 ): Promise<ShopDetails | null> => {
   if (shop === "steam") {
-    const cachedData = await gameShopCacheRepository.findOne({
+    const cachedData = await gamesShopCacheSublevel.get(
-      where: { objectID: objectId, language },
+      levelKeys.gameShopCacheItem(shop, objectId, language)
-    });
+    );
 
     const appDetails = getLocalizedSteamAppDetails(objectId, language).then(
       (result) => {
         if (result) {
-          gameShopCacheRepository.upsert(
+          gamesShopCacheSublevel
-            {
+            .put(levelKeys.gameShopCacheItem(shop, objectId, language), result)
-              objectID: objectId,
+            .catch((err) => {
-              shop: "steam",
+              logger.error("Could not cache game details", err);
-              language,
+            });
-              serializedData: JSON.stringify(result),
-            },
-            ["objectID"]
-          );
         }
 
         return result;
       }
     );
 
-    const cachedGame = cachedData?.serializedData
+    if (cachedData) {
-      ? (JSON.parse(cachedData?.serializedData) as SteamAppDetails)
-      : null;
-
-    if (cachedGame) {
       return {
-        ...cachedGame,
+        ...cachedData,
         objectId,
       } as ShopDetails;
     }

src/main/events/catalogue/get-trending-games.ts

@@ -1,14 +1,14 @@
+import { db, levelKeys } from "@main/level";
 import { registerEvent } from "../register-event";
 import { HydraApi } from "@main/services";
-import { userPreferencesRepository } from "@main/repository";
 import type { TrendingGame } from "@types";
 
 const getTrendingGames = async (_event: Electron.IpcMainInvokeEvent) => {
-  const userPreferences = await userPreferencesRepository.findOne({
+  const language = await db
-    where: { id: 1 },
+    .get<string, string>(levelKeys.language, {
-  });
+      valueEncoding: "utf-8",
-
+    })
-  const language = userPreferences?.language || "en";
+    .then((language) => language || "en");
 
   const trendingGames = await HydraApi.get<TrendingGame[]>(
     "/games/trending",

src/main/events/cloud-save/get-game-backup-preview.ts

@@ -1,19 +1,14 @@
 import { registerEvent } from "../register-event";
 import type { GameShop } from "@types";
 import { Ludusavi } from "@main/services";
-import { gameRepository } from "@main/repository";
+import { gamesSublevel, levelKeys } from "@main/level";
 
 const getGameBackupPreview = async (
   _event: Electron.IpcMainInvokeEvent,
   objectId: string,
   shop: GameShop
 ) => {
-  const game = await gameRepository.findOne({
+  const game = await gamesSublevel.get(levelKeys.game(shop, objectId));
-    where: {
-      objectID: objectId,
-      shop,
-    },
-  });
 
   return Ludusavi.getBackupPreview(shop, objectId, game?.winePrefixPath);
 };

src/main/events/cloud-save/upload-save-game.ts

@@ -10,7 +10,7 @@ import os from "node:os";
 import { backupsPath } from "@main/constants";
 import { app } from "electron";
 import { normalizePath } from "@main/helpers";
-import { gameRepository } from "@main/repository";
+import { gamesSublevel, levelKeys } from "@main/level";
 
 const bundleBackup = async (
   shop: GameShop,
@@ -46,12 +46,7 @@ const uploadSaveGame = async (
   shop: GameShop,
   downloadOptionTitle: string | null
 ) => {
-  const game = await gameRepository.findOne({
+  const game = await gamesSublevel.get(levelKeys.game(shop, objectId));
-    where: {
-      objectID: objectId,
-      shop,
-    },
-  });
 
   const bundleLocation = await bundleBackup(
     shop,

src/main/events/helpers/generate-lutris-yaml.ts

@@ -1,44 +0,0 @@
-import { Document as YMLDocument } from "yaml";
-import { Game } from "@main/entity";
-import path from "node:path";
-
-export const generateYML = (game: Game) => {
-  const slugifiedGameTitle = game.title.replace(/\s/g, "-").toLocaleLowerCase();
-
-  const doc = new YMLDocument({
-    name: game.title,
-    game_slug: slugifiedGameTitle,
-    slug: `${slugifiedGameTitle}-installer`,
-    version: "Installer",
-    runner: "wine",
-    script: {
-      game: {
-        prefix: "$GAMEDIR",
-        arch: "win64",
-        working_dir: "$GAMEDIR",
-      },
-      installer: [
-        {
-          task: {
-            name: "create_prefix",
-            arch: "win64",
-            prefix: "$GAMEDIR",
-          },
-        },
-        {
-          task: {
-            executable: path.join(
-              game.downloadPath!,
-              game.folderName!,
-              "setup.exe"
-            ),
-            name: "wineexec",
-            prefix: "$GAMEDIR",
-          },
-        },
-      ],
-    },
-  });
-
-  return doc.toString();
-};

src/main/events/helpers/get-downloads-path.ts

@@ -1,12 +1,14 @@
-import { userPreferencesRepository } from "@main/repository";
 import { defaultDownloadsPath } from "@main/constants";
+import { db, levelKeys } from "@main/level";
+import type { UserPreferences } from "@types";
 
 export const getDownloadsPath = async () => {
-  const userPreferences = await userPreferencesRepository.findOne({
+  const userPreferences = await db.get<string, UserPreferences>(
-    where: {
+    levelKeys.userPreferences,
-      id: 1,
+    {
-    },
+      valueEncoding: "json",
-  });
+    }
+  );
 
   if (userPreferences && userPreferences.downloadsPath)
     return userPreferences.downloadsPath;

src/main/events/library/add-game-to-library.ts

@@ -1,33 +1,30 @@
-import { gameRepository } from "@main/repository";
-
 import { registerEvent } from "../register-event";
 
-import type { GameShop } from "@types";
+import type { Game, GameShop } from "@types";
 
 import { steamGamesWorker } from "@main/workers";
 import { createGame } from "@main/services/library-sync";
 import { steamUrlBuilder } from "@shared";
 import { updateLocalUnlockedAchivements } from "@main/services/achievements/update-local-unlocked-achivements";
+import { downloadsSublevel, gamesSublevel, levelKeys } from "@main/level";
 
 const addGameToLibrary = async (
   _event: Electron.IpcMainInvokeEvent,
+  shop: GameShop,
   objectId: string,
-  title: string,
+  title: string
-  shop: GameShop
 ) => {
-  return gameRepository
+  const gameKey = levelKeys.game(shop, objectId);
-    .update(
+  const game = await gamesSublevel.get(gameKey);
-      {
+
-        objectID: objectId,
+  if (game) {
-      },
+    await downloadsSublevel.del(gameKey);
-      {
+
-        shop,
+    await gamesSublevel.put(gameKey, {
-        status: null,
+      ...game,
       isDeleted: false,
-      }
+    });
-    )
+  } else {
-    .then(async ({ affected }) => {
-      if (!affected) {
     const steamGame = await steamGamesWorker.run(Number(objectId), {
       name: "getById",
     });
@@ -36,22 +33,23 @@ const addGameToLibrary = async (
       ? steamUrlBuilder.icon(objectId, steamGame.clientIcon)
       : null;
 
-        await gameRepository.insert({
+    const game: Game = {
       title,
       iconUrl,
-          objectID: objectId,
+      objectId,
       shop,
-        });
+      remoteId: null,
-      }
+      isDeleted: false,
+      playTimeInMilliseconds: 0,
+      lastTimePlayed: null,
+    };
 
-      const game = await gameRepository.findOne({
+    await gamesSublevel.put(levelKeys.game(shop, objectId), game);
-        where: { objectID: objectId },
-      });
 
     updateLocalUnlockedAchivements(game!);
 
     createGame(game!).catch(() => {});
-    });
+  }
 };
 
 registerEvent("addGameToLibrary", addGameToLibrary);

src/main/events/library/close-game.ts

@@ -1,10 +1,11 @@
-import { gameRepository } from "@main/repository";
 import { registerEvent } from "../register-event";
 import { logger } from "@main/services";
 import sudo from "sudo-prompt";
 import { app } from "electron";
 import { PythonRPC } from "@main/services/python-rpc";
 import { ProcessPayload } from "@main/services/download/types";
+import { gamesSublevel, levelKeys } from "@main/level";
+import { GameShop } from "@types";
 
 const getKillCommand = (pid: number) => {
   if (process.platform == "win32") {
@@ -16,15 +17,14 @@ const getKillCommand = (pid: number) => {
 
 const closeGame = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
   const processes =
     (await PythonRPC.rpc.get<ProcessPayload[] | null>("/process-list")).data ||
     [];
 
-  const game = await gameRepository.findOne({
+  const game = await gamesSublevel.get(levelKeys.game(shop, objectId));
-    where: { id: gameId, isDeleted: false },
-  });
 
   if (!game) return;
 

src/main/events/library/create-game-shortcut.ts

@@ -1,18 +1,18 @@
-import { gameRepository } from "@main/repository";
 import { registerEvent } from "../register-event";
-import { IsNull, Not } from "typeorm";
 import createDesktopShortcut from "create-desktop-shortcuts";
 import path from "node:path";
 import { app } from "electron";
 import { removeSymbolsFromName } from "@shared";
+import { GameShop } from "@types";
+import { gamesSublevel, levelKeys } from "@main/level";
 
 const createGameShortcut = async (
   _event: Electron.IpcMainInvokeEvent,
-  id: number
+  shop: GameShop,
+  objectId: string
 ): Promise<boolean> => {
-  const game = await gameRepository.findOne({
+  const gameKey = levelKeys.game(shop, objectId);
-    where: { id, executablePath: Not(IsNull()) },
+  const game = await gamesSublevel.get(gameKey);
-  });
 
   if (game) {
     const filePath = game.executablePath;

src/main/events/library/delete-game-folder.ts

@@ -1,37 +1,27 @@
 import path from "node:path";
 import fs from "node:fs";
 
-import { gameRepository } from "@main/repository";
-
 import { getDownloadsPath } from "../helpers/get-downloads-path";
 import { logger } from "@main/services";
 import { registerEvent } from "../register-event";
+import { GameShop } from "@types";
+import { downloadsSublevel, levelKeys } from "@main/level";
 
 const deleteGameFolder = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ): Promise<void> => {
-  const game = await gameRepository.findOne({
+  const downloadKey = levelKeys.game(shop, objectId);
-    where: [
-      {
-        id: gameId,
-        isDeleted: false,
-        status: "removed",
-      },
-      {
-        id: gameId,
-        progress: 1,
-        isDeleted: false,
-      },
-    ],
-  });
 
-  if (!game) return;
+  const download = await downloadsSublevel.get(downloadKey);
 
-  if (game.folderName) {
+  if (!download) return;
+
+  if (download.folderName) {
     const folderPath = path.join(
-      game.downloadPath ?? (await getDownloadsPath()),
+      download.downloadPath ?? (await getDownloadsPath()),
-      game.folderName
+      download.folderName
     );
 
     if (fs.existsSync(folderPath)) {
@@ -52,10 +42,7 @@ const deleteGameFolder = async (
     }
   }
 
-  await gameRepository.update(
+  await downloadsSublevel.del(downloadKey);
-    { id: gameId },
-    { downloadPath: null, folderName: null, status: null, progress: 0 }
-  );
 };
 
 registerEvent("deleteGameFolder", deleteGameFolder);

src/main/events/library/get-game-by-object-id.ts

@@ -1,16 +1,21 @@
-import { gameRepository } from "@main/repository";
-
 import { registerEvent } from "../register-event";
+import { gamesSublevel, downloadsSublevel, levelKeys } from "@main/level";
+import type { GameShop } from "@types";
 
 const getGameByObjectId = async (
   _event: Electron.IpcMainInvokeEvent,
+  shop: GameShop,
   objectId: string
-) =>
+) => {
-  gameRepository.findOne({
+  const gameKey = levelKeys.game(shop, objectId);
-    where: {
+  const [game, download] = await Promise.all([
-      objectID: objectId,
+    gamesSublevel.get(gameKey),
-      isDeleted: false,
+    downloadsSublevel.get(gameKey),
-    },
+  ]);
-  });
+
+  if (!game || game.isDeleted) return null;
+
+  return { id: gameKey, ...game, download };
+};
 
 registerEvent("getGameByObjectId", getGameByObjectId);

src/main/events/library/get-library.ts

@@ -1,17 +1,26 @@
-import { gameRepository } from "@main/repository";
+import type { LibraryGame } from "@types";
 import { registerEvent } from "../register-event";
+import { downloadsSublevel, gamesSublevel } from "@main/level";
 
-const getLibrary = async () =>
+const getLibrary = async (): Promise<LibraryGame[]> => {
-  gameRepository.find({
+  return gamesSublevel
-    where: {
+    .iterator()
-      isDeleted: false,
+    .all()
-    },
+    .then((results) => {
-    relations: {
+      return Promise.all(
-      downloadQueue: true,
+        results
-    },
+          .filter(([_key, game]) => game.isDeleted === false)
-    order: {
+          .map(async ([key, game]) => {
-      createdAt: "desc",
+            const download = await downloadsSublevel.get(key);
-    },
+
+            return {
+              id: key,
+              ...game,
+              download: download ?? null,
+            };
+          })
+      );
     });
+};
 
 registerEvent("getLibrary", getLibrary);

src/main/events/library/open-game-executable-path.ts

@@ -1,14 +1,14 @@
 import { shell } from "electron";
-import { gameRepository } from "@main/repository";
 import { registerEvent } from "../register-event";
+import { gamesSublevel, levelKeys } from "@main/level";
+import { GameShop } from "@types";
 
 const openGameExecutablePath = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
-  const game = await gameRepository.findOne({
+  const game = await gamesSublevel.get(levelKeys.game(shop, objectId));
-    where: { id: gameId, isDeleted: false },
-  });
 
   if (!game || !game.executablePath) return;
 

src/main/events/library/open-game-installer-path.ts

@@ -1,22 +1,22 @@
 import { shell } from "electron";
 import path from "node:path";
-import { gameRepository } from "@main/repository";
 import { getDownloadsPath } from "../helpers/get-downloads-path";
 import { registerEvent } from "../register-event";
+import { GameShop } from "@types";
+import { downloadsSublevel, levelKeys } from "@main/level";
 
 const openGameInstallerPath = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
-  const game = await gameRepository.findOne({
+  const download = await downloadsSublevel.get(levelKeys.game(shop, objectId));
-    where: { id: gameId, isDeleted: false },
-  });
 
-  if (!game || !game.folderName || !game.downloadPath) return true;
+  if (!download || !download.folderName || !download.downloadPath) return true;
 
   const gamePath = path.join(
-    game.downloadPath ?? (await getDownloadsPath()),
+    download.downloadPath ?? (await getDownloadsPath()),
-    game.folderName!
+    download.folderName!
   );
 
   shell.showItemInFolder(gamePath);

src/main/events/library/open-game-installer.ts

@@ -1,14 +1,12 @@
 import { shell } from "electron";
 import path from "node:path";
 import fs from "node:fs";
-import { writeFile } from "node:fs/promises";
 import { spawnSync, exec } from "node:child_process";
 
-import { gameRepository } from "@main/repository";
-
-import { generateYML } from "../helpers/generate-lutris-yaml";
 import { getDownloadsPath } from "../helpers/get-downloads-path";
 import { registerEvent } from "../register-event";
+import { downloadsSublevel, levelKeys } from "@main/level";
+import { GameShop } from "@types";
 
 const executeGameInstaller = (filePath: string) => {
   if (process.platform === "win32") {
@@ -26,21 +24,21 @@ const executeGameInstaller = (filePath: string) => {
 
 const openGameInstaller = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
-  const game = await gameRepository.findOne({
+  const downloadKey = levelKeys.game(shop, objectId);
-    where: { id: gameId, isDeleted: false },
+  const download = await downloadsSublevel.get(downloadKey);
-  });
 
-  if (!game || !game.folderName) return true;
+  if (!download?.folderName) return true;
 
   const gamePath = path.join(
-    game.downloadPath ?? (await getDownloadsPath()),
+    download.downloadPath ?? (await getDownloadsPath()),
-    game.folderName!
+    download.folderName
   );
 
   if (!fs.existsSync(gamePath)) {
-    await gameRepository.update({ id: gameId }, { status: null });
+    await downloadsSublevel.del(downloadKey);
     return true;
   }
 
@@ -70,13 +68,6 @@ const openGameInstaller = async (
     );
   }
 
-  if (spawnSync("which", ["lutris"]).status === 0) {
-    const ymlPath = path.join(gamePath, "setup.yml");
-    await writeFile(ymlPath, generateYML(game));
-    exec(`lutris --install "${ymlPath}"`);
-    return true;
-  }
-
   shell.openPath(gamePath);
   return true;
 };

src/main/events/library/open-game.ts

@@ -1,22 +1,30 @@
-import { gameRepository } from "@main/repository";
-
 import { registerEvent } from "../register-event";
 import { shell } from "electron";
 import { parseExecutablePath } from "../helpers/parse-executable-path";
+import { gamesSublevel, levelKeys } from "@main/level";
+import { GameShop } from "@types";
 
 const openGame = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number,
+  shop: GameShop,
+  objectId: string,
   executablePath: string,
-  launchOptions: string | null
+  launchOptions?: string | null
 ) => {
   // TODO: revisit this for launchOptions
   const parsedPath = parseExecutablePath(executablePath);
 
-  await gameRepository.update(
+  const gameKey = levelKeys.game(shop, objectId);
-    { id: gameId },
+
-    { executablePath: parsedPath, launchOptions }
+  const game = await gamesSublevel.get(gameKey);
-  );
+
+  if (!game) return;
+
+  await gamesSublevel.put(gameKey, {
+    ...game,
+    executablePath: parsedPath,
+    launchOptions,
+  });
 
   shell.openPath(parsedPath);
 };

src/main/events/library/remove-game-from-library.ts

@@ -1,27 +1,27 @@
 import { registerEvent } from "../register-event";
-import { gameRepository } from "../../repository";
+import { HydraApi } from "@main/services";
-import { HydraApi, logger } from "@main/services";
+import { gamesSublevel, levelKeys } from "@main/level";
+import type { GameShop } from "@types";
 
 const removeGameFromLibrary = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
-  gameRepository.update(
+  const gameKey = levelKeys.game(shop, objectId);
-    { id: gameId },
+  const game = await gamesSublevel.get(gameKey);
-    { isDeleted: true, executablePath: null }
-  );
 
-  removeRemoveGameFromLibrary(gameId).catch((err) => {
+  if (game) {
-    logger.error("removeRemoveGameFromLibrary", err);
+    await gamesSublevel.put(gameKey, {
+      ...game,
+      isDeleted: true,
+      executablePath: null,
     });
-};
-
-const removeRemoveGameFromLibrary = async (gameId: number) => {
-  const game = await gameRepository.findOne({ where: { id: gameId } });
 
     if (game?.remoteId) {
       HydraApi.delete(`/profile/games/${game.remoteId}`).catch(() => {});
     }
+  }
 };
 
 registerEvent("removeGameFromLibrary", removeGameFromLibrary);

src/main/events/library/remove-game.ts

@@ -1,21 +1,14 @@
 import { registerEvent } from "../register-event";
-import { gameRepository } from "../../repository";
+import { levelKeys, downloadsSublevel } from "@main/level";
+import { GameShop } from "@types";
 
 const removeGame = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
-  await gameRepository.update(
+  const downloadKey = levelKeys.game(shop, objectId);
-    {
+  await downloadsSublevel.del(downloadKey);
-      id: gameId,
-    },
-    {
-      status: "removed",
-      downloadPath: null,
-      bytesDownloaded: 0,
-      progress: 0,
-    }
-  );
 };
 
 registerEvent("removeGame", removeGame);

src/main/events/library/reset-game-achievements.ts

@@ -1,16 +1,22 @@
-import { gameAchievementRepository, gameRepository } from "@main/repository";
 import { registerEvent } from "../register-event";
 import { findAchievementFiles } from "@main/services/achievements/find-achivement-files";
 import fs from "fs";
 import { achievementsLogger, HydraApi, WindowManager } from "@main/services";
 import { getUnlockedAchievements } from "../user/get-unlocked-achievements";
+import {
+  gameAchievementsSublevel,
+  gamesSublevel,
+  levelKeys,
+} from "@main/level";
+import type { GameShop } from "@types";
 
 const resetGameAchievements = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
   try {
-    const game = await gameRepository.findOne({ where: { id: gameId } });
+    const game = await gamesSublevel.get(levelKeys.game(shop, objectId));
 
     if (!game) return;
 
@@ -23,28 +29,34 @@ const resetGameAchievements = async (
       }
     }
 
-    await gameAchievementRepository.update(
+    const levelKey = levelKeys.game(game.shop, game.objectId);
-      { objectId: game.objectID },
+
-      {
+    await gameAchievementsSublevel
-        unlockedAchievements: null,
+      .get(levelKey)
+      .then(async (gameAchievements) => {
+        if (gameAchievements) {
+          await gameAchievementsSublevel.put(levelKey, {
+            ...gameAchievements,
+            unlockedAchievements: [],
+          });
         }
-    );
+      });
 
     await HydraApi.delete(`/profile/games/achievements/${game.remoteId}`).then(
       () =>
         achievementsLogger.log(
-          `Deleted achievements from ${game.remoteId} - ${game.objectID} - ${game.title}`
+          `Deleted achievements from ${game.remoteId} - ${game.objectId} - ${game.title}`
         )
     );
 
     const gameAchievements = await getUnlockedAchievements(
-      game.objectID,
+      game.objectId,
       game.shop,
       true
     );
 
     WindowManager.mainWindow?.webContents.send(
-      `on-update-achievements-${game.objectID}-${game.shop}`,
+      `on-update-achievements-${game.objectId}-${game.shop}`,
       gameAchievements
     );
   } catch (error) {

src/main/events/library/select-game-wine-prefix.ts

@@ -1,13 +1,23 @@
-import { gameRepository } from "@main/repository";
-
 import { registerEvent } from "../register-event";
+import { levelKeys, gamesSublevel } from "@main/level";
+import type { GameShop } from "@types";
 
 const selectGameWinePrefix = async (
   _event: Electron.IpcMainInvokeEvent,
-  id: number,
+  shop: GameShop,
+  objectId: string,
   winePrefixPath: string | null
 ) => {
-  return gameRepository.update({ id }, { winePrefixPath: winePrefixPath });
+  const gameKey = levelKeys.game(shop, objectId);
+
+  const game = await gamesSublevel.get(gameKey);
+
+  if (!game) return;
+
+  await gamesSublevel.put(gameKey, {
+    ...game,
+    winePrefixPath: winePrefixPath,
+  });
 };
 
 registerEvent("selectGameWinePrefix", selectGameWinePrefix);

src/main/events/library/update-executable-path.ts

@@ -1,25 +1,27 @@
-import { gameRepository } from "@main/repository";
-
 import { registerEvent } from "../register-event";
 import { parseExecutablePath } from "../helpers/parse-executable-path";
+import { gamesSublevel, levelKeys } from "@main/level";
+import type { GameShop } from "@types";
 
 const updateExecutablePath = async (
   _event: Electron.IpcMainInvokeEvent,
-  id: number,
+  shop: GameShop,
+  objectId: string,
   executablePath: string | null
 ) => {
   const parsedPath = executablePath
     ? parseExecutablePath(executablePath)
     : null;
 
-  return gameRepository.update(
+  const gameKey = levelKeys.game(shop, objectId);
-    {
+
-      id,
+  const game = await gamesSublevel.get(gameKey);
-    },
+  if (!game) return;
-    {
+
+  await gamesSublevel.put(gameKey, {
+    ...game,
     executablePath: parsedPath,
-    }
+  });
-  );
 };
 
 registerEvent("updateExecutablePath", updateExecutablePath);

src/main/events/library/update-launch-options.ts

@@ -1,19 +1,23 @@
-import { gameRepository } from "@main/repository";
 import { registerEvent } from "../register-event";
+import { gamesSublevel, levelKeys } from "@main/level";
+import { GameShop } from "@types";
 
 const updateLaunchOptions = async (
   _event: Electron.IpcMainInvokeEvent,
-  id: number,
+  shop: GameShop,
+  objectId: string,
   launchOptions: string | null
 ) => {
-  return gameRepository.update(
+  const gameKey = levelKeys.game(shop, objectId);
-    {
+
-      id,
+  const game = await gamesSublevel.get(gameKey);
-    },
+
-    {
+  if (game) {
+    await gamesSublevel.put(gameKey, {
+      ...game,
       launchOptions: launchOptions?.trim() != "" ? launchOptions : null,
+    });
   }
-  );
 };
 
 registerEvent("updateLaunchOptions", updateLaunchOptions);

src/main/events/library/verify-executable-path.ts

@@ -1,13 +1,17 @@
-import { gameRepository } from "@main/repository";
 import { registerEvent } from "../register-event";
+import { gamesSublevel } from "@main/level";
 
 const verifyExecutablePathInUse = async (
   _event: Electron.IpcMainInvokeEvent,
   executablePath: string
 ) => {
-  return gameRepository.findOne({
+  for await (const game of gamesSublevel.values()) {
-    where: { executablePath },
+    if (game.executablePath === executablePath) {
-  });
+      return true;
+    }
+  }
+
+  return false;
 };
 
 registerEvent("verifyExecutablePathInUse", verifyExecutablePathInUse);

src/main/events/misc/open-checkout.ts

@@ -1,17 +1,20 @@
 import { shell } from "electron";
 import { registerEvent } from "../register-event";
-import { userAuthRepository } from "@main/repository";
+import { Crypto, HydraApi } from "@main/services";
-import { HydraApi } from "@main/services";
+import { db, levelKeys } from "@main/level";
+import type { Auth } from "@types";
 
 const openCheckout = async (_event: Electron.IpcMainInvokeEvent) => {
-  const userAuth = await userAuthRepository.findOne({ where: { id: 1 } });
+  const auth = await db.get<string, Auth>(levelKeys.auth, {
+    valueEncoding: "json",
+  });
 
-  if (!userAuth) {
+  if (!auth) {
     return;
   }
 
   const paymentToken = await HydraApi.post("/auth/payment", {
-    refreshToken: userAuth.refreshToken,
+    refreshToken: Crypto.decrypt(auth.refreshToken),
   }).then((response) => response.accessToken);
 
   const params = new URLSearchParams({

src/main/events/notifications/publish-new-repacks-notification.ts

@@ -1,7 +1,8 @@
 import { Notification } from "electron";
 import { registerEvent } from "../register-event";
-import { userPreferencesRepository } from "@main/repository";
 import { t } from "i18next";
+import { db, levelKeys } from "@main/level";
+import type { UserPreferences } from "@types";
 
 const publishNewRepacksNotification = async (
   _event: Electron.IpcMainInvokeEvent,
@@ -9,9 +10,12 @@ const publishNewRepacksNotification = async (
 ) => {
   if (newRepacksCount < 1) return;
 
-  const userPreferences = await userPreferencesRepository.findOne({
+  const userPreferences = await db.get<string, UserPreferences>(
-    where: { id: 1 },
+    levelKeys.userPreferences,
-  });
+    {
+      valueEncoding: "json",
+    }
+  );
 
   if (userPreferences?.repackUpdatesNotificationsEnabled) {
     new Notification({

src/main/events/torrenting/cancel-game-download.ts

@@ -1,31 +1,19 @@
 import { registerEvent } from "../register-event";
 
 import { DownloadManager } from "@main/services";
-import { dataSource } from "@main/data-source";
+import { GameShop } from "@types";
-import { DownloadQueue, Game } from "@main/entity";
+import { downloadsSublevel, levelKeys } from "@main/level";
 
 const cancelGameDownload = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
-  await dataSource.transaction(async (transactionalEntityManager) => {
+  const downloadKey = levelKeys.game(shop, objectId);
-    await DownloadManager.cancelDownload(gameId);
 
-    await transactionalEntityManager.getRepository(DownloadQueue).delete({
+  await DownloadManager.cancelDownload(downloadKey);
-      game: { id: gameId },
-    });
 
-    await transactionalEntityManager.getRepository(Game).update(
+  await downloadsSublevel.del(downloadKey);
-      {
-        id: gameId,
-      },
-      {
-        status: "removed",
-        bytesDownloaded: 0,
-        progress: 0,
-      }
-    );
-  });
 };
 
 registerEvent("cancelGameDownload", cancelGameDownload);

src/main/events/torrenting/pause-game-download.ts

@@ -1,24 +1,27 @@
 import { registerEvent } from "../register-event";
 
 import { DownloadManager } from "@main/services";
-import { dataSource } from "@main/data-source";
+import { GameShop } from "@types";
-import { DownloadQueue, Game } from "@main/entity";
+import { downloadsSublevel, levelKeys } from "@main/level";
 
 const pauseGameDownload = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
-  await dataSource.transaction(async (transactionalEntityManager) => {
+  const gameKey = levelKeys.game(shop, objectId);
-    await DownloadManager.pauseDownload();
 
-    await transactionalEntityManager.getRepository(DownloadQueue).delete({
+  const download = await downloadsSublevel.get(gameKey);
-      game: { id: gameId },
-    });
 
-    await transactionalEntityManager
+  if (download) {
-      .getRepository(Game)
+    await DownloadManager.pauseDownload(gameKey);
-      .update({ id: gameId }, { status: "paused" });
+
+    await downloadsSublevel.put(gameKey, {
+      ...download,
+      status: "paused",
+      queued: false,
     });
+  }
 };
 
 registerEvent("pauseGameDownload", pauseGameDownload);

src/main/events/torrenting/pause-game-seed.ts

@@ -1,17 +1,24 @@
+import { downloadsSublevel, levelKeys } from "@main/level";
 import { registerEvent } from "../register-event";
 import { DownloadManager } from "@main/services";
-import { gameRepository } from "@main/repository";
+import type { GameShop } from "@types";
 
 const pauseGameSeed = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
-  await gameRepository.update(gameId, {
+  const downloadKey = levelKeys.game(shop, objectId);
-    status: "complete",
+  const download = await downloadsSublevel.get(downloadKey);
+
+  if (!download) return;
+
+  await downloadsSublevel.put(downloadKey, {
+    ...download,
     shouldSeed: false,
   });
 
-  await DownloadManager.pauseSeeding(gameId);
+  await DownloadManager.pauseSeeding(downloadKey);
 };
 
 registerEvent("pauseGameSeed", pauseGameSeed);

src/main/events/torrenting/resume-game-download.ts

@@ -1,46 +1,37 @@
-import { Not } from "typeorm";
-
 import { registerEvent } from "../register-event";
-import { gameRepository } from "../../repository";
 
 import { DownloadManager } from "@main/services";
-import { dataSource } from "@main/data-source";
+import { downloadsSublevel, levelKeys } from "@main/level";
-import { DownloadQueue, Game } from "@main/entity";
+import { GameShop } from "@types";
 
 const resumeGameDownload = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
-  const game = await gameRepository.findOne({
+  const gameKey = levelKeys.game(shop, objectId);
-    where: {
-      id: gameId,
-      isDeleted: false,
-    },
-  });
 
-  if (!game) return;
+  const download = await downloadsSublevel.get(gameKey);
 
-  if (game.status === "paused") {
+  if (download?.status === "paused") {
-    await dataSource.transaction(async (transactionalEntityManager) => {
     await DownloadManager.pauseDownload();
 
-      await transactionalEntityManager
+    for await (const [key, value] of downloadsSublevel.iterator()) {
-        .getRepository(Game)
+      if (value.status === "active" && value.progress !== 1) {
-        .update({ status: "active", progress: Not(1) }, { status: "paused" });
+        await downloadsSublevel.put(key, {
+          ...value,
+          status: "paused",
+        });
+      }
+    }
 
-      await DownloadManager.resumeDownload(game);
+    await DownloadManager.resumeDownload(download);
 
-      await transactionalEntityManager
+    await downloadsSublevel.put(gameKey, {
-        .getRepository(DownloadQueue)
+      ...download,
-        .delete({ game: { id: gameId } });
+      status: "active",
-
+      timestamp: Date.now(),
-      await transactionalEntityManager
+      queued: true,
-        .getRepository(DownloadQueue)
-        .insert({ game: { id: gameId } });
-
-      await transactionalEntityManager
-        .getRepository(Game)
-        .update({ id: gameId }, { status: "active" });
     });
   }
 };

src/main/events/torrenting/resume-game-seed.ts

@@ -1,29 +1,23 @@
+import { downloadsSublevel, levelKeys } from "@main/level";
 import { registerEvent } from "../register-event";
-import { gameRepository } from "../../repository";
 import { DownloadManager } from "@main/services";
-import { Downloader } from "@shared";
+import type { GameShop } from "@types";
 
 const resumeGameSeed = async (
   _event: Electron.IpcMainInvokeEvent,
-  gameId: number
+  shop: GameShop,
+  objectId: string
 ) => {
-  const game = await gameRepository.findOne({
+  const download = await downloadsSublevel.get(levelKeys.game(shop, objectId));
-    where: {
-      id: gameId,
-      isDeleted: false,
-      downloader: Downloader.Torrent,
-      progress: 1,
-    },
-  });
 
-  if (!game) return;
+  if (!download) return;
 
-  await gameRepository.update(gameId, {
+  await downloadsSublevel.put(levelKeys.game(shop, objectId), {
-    status: "seeding",
+    ...download,
     shouldSeed: true,
   });
 
-  await DownloadManager.resumeSeeding(game);
+  await DownloadManager.resumeSeeding(download);
 };
 
 registerEvent("resumeGameSeed", resumeGameSeed);

src/main/events/torrenting/start-game-download.ts

@@ -1,13 +1,11 @@
 import { registerEvent } from "../register-event";
-import type { StartGameDownloadPayload } from "@types";
+import type { Download, StartGameDownloadPayload } from "@types";
 import { DownloadManager, HydraApi } from "@main/services";
 
-import { Not } from "typeorm";
 import { steamGamesWorker } from "@main/workers";
 import { createGame } from "@main/services/library-sync";
 import { steamUrlBuilder } from "@shared";
-import { dataSource } from "@main/data-source";
+import { downloadsSublevel, gamesSublevel, levelKeys } from "@main/level";
-import { DownloadQueue, Game } from "@main/entity";
 
 const startGameDownload = async (
   _event: Electron.IpcMainInvokeEvent,
@@ -15,40 +13,29 @@ const startGameDownload = async (
 ) => {
   const { objectId, title, shop, downloadPath, downloader, uri } = payload;
 
-  return dataSource.transaction(async (transactionalEntityManager) => {
+  const gameKey = levelKeys.game(shop, objectId);
-    const gameRepository = transactionalEntityManager.getRepository(Game);
-    const downloadQueueRepository =
-      transactionalEntityManager.getRepository(DownloadQueue);
-
-    const game = await gameRepository.findOne({
-      where: {
-        objectID: objectId,
-        shop,
-      },
-    });
 
   await DownloadManager.pauseDownload();
 
-    await gameRepository.update(
+  for await (const [key, value] of downloadsSublevel.iterator()) {
-      { status: "active", progress: Not(1) },
+    if (value.status === "active" && value.progress !== 1) {
-      { status: "paused" }
+      await downloadsSublevel.put(key, {
-    );
+        ...value,
-
+        status: "paused",
-    if (game) {
+      });
-      await gameRepository.update(
-        {
-          id: game.id,
-        },
-        {
-          status: "active",
-          progress: 0,
-          bytesDownloaded: 0,
-          downloadPath,
-          downloader,
-          uri,
-          isDeleted: false,
     }
-      );
+  }
+
+  const game = await gamesSublevel.get(gameKey);
+
+  /* Delete any previous download */
+  await downloadsSublevel.del(gameKey);
+
+  if (game?.isDeleted) {
+    await gamesSublevel.put(gameKey, {
+      ...game,
+      isDeleted: false,
+    });
   } else {
     const steamGame = await steamGamesWorker.run(Number(objectId), {
       name: "getById",
@@ -58,42 +45,53 @@ const startGameDownload = async (
       ? steamUrlBuilder.icon(objectId, steamGame.clientIcon)
       : null;
 
-      await gameRepository.insert({
+    await gamesSublevel.put(gameKey, {
       title,
       iconUrl,
-        objectID: objectId,
+      objectId,
-        downloader,
       shop,
-        status: "active",
+      remoteId: null,
-        downloadPath,
+      playTimeInMilliseconds: 0,
-        uri,
+      lastTimePlayed: null,
+      isDeleted: false,
     });
   }
 
-    const updatedGame = await gameRepository.findOne({
+  await DownloadManager.cancelDownload(gameKey);
-      where: {
-        objectID: objectId,
-      },
-    });
 
-    await DownloadManager.cancelDownload(updatedGame!.id);
+  const download: Download = {
-    await DownloadManager.startDownload(updatedGame!);
+    shop,
+    objectId,
+    status: "active",
+    progress: 0,
+    bytesDownloaded: 0,
+    downloadPath,
+    downloader,
+    uri,
+    folderName: null,
+    fileSize: null,
+    shouldSeed: false,
+    timestamp: Date.now(),
+    queued: true,
+  };
 
-    await downloadQueueRepository.delete({ game: { id: updatedGame!.id } });
+  await downloadsSublevel.put(gameKey, download);
-    await downloadQueueRepository.insert({ game: { id: updatedGame!.id } });
+
+  await DownloadManager.startDownload(download);
+
+  const updatedGame = await gamesSublevel.get(gameKey);
 
   await Promise.all([
     createGame(updatedGame!).catch(() => {}),
     HydraApi.post(
       "/games/download",
       {
-          objectId: updatedGame!.objectID,
+        objectId,
-          shop: updatedGame!.shop,
+        shop,
       },
       { needsAuth: false }
     ).catch(() => {}),
   ]);
-  });
 };
 
 registerEvent("startGameDownload", startGameDownload);

src/main/events/user-preferences/get-user-preferences.ts

@@ -1,9 +1,21 @@
-import { userPreferencesRepository } from "@main/repository";
 import { registerEvent } from "../register-event";
+import { db, levelKeys } from "@main/level";
+import { Crypto } from "@main/services";
+import type { UserPreferences } from "@types";
 
 const getUserPreferences = async () =>
-  userPreferencesRepository.findOne({
+  db
-    where: { id: 1 },
+    .get<string, UserPreferences>(levelKeys.userPreferences, {
+      valueEncoding: "json",
+    })
+    .then((userPreferences) => {
+      if (userPreferences.realDebridApiToken) {
+        userPreferences.realDebridApiToken = Crypto.decrypt(
+          userPreferences.realDebridApiToken
+        );
+      }
+
+      return userPreferences;
     });
 
 registerEvent("getUserPreferences", getUserPreferences);

src/main/events/user-preferences/update-user-preferences.ts

@@ -1,23 +1,35 @@
-import { userPreferencesRepository } from "@main/repository";
 import { registerEvent } from "../register-event";
 
 import type { UserPreferences } from "@types";
 import i18next from "i18next";
+import { db, levelKeys } from "@main/level";
 
 const updateUserPreferences = async (
   _event: Electron.IpcMainInvokeEvent,
   preferences: Partial<UserPreferences>
 ) => {
+  const userPreferences = await db.get<string, UserPreferences>(
+    levelKeys.userPreferences,
+    { valueEncoding: "json" }
+  );
+
   if (preferences.language) {
+    await db.put<string, string>(levelKeys.language, preferences.language, {
+      valueEncoding: "utf-8",
+    });
+
     i18next.changeLanguage(preferences.language);
   }
 
-  return userPreferencesRepository.upsert(
+  await db.put<string, UserPreferences>(
+    levelKeys.userPreferences,
     {
-      id: 1,
+      ...userPreferences,
       ...preferences,
     },
-    ["id"]
+    {
+      valueEncoding: "json",
+    }
   );
 };
 

src/main/events/user/get-compared-unlocked-achievements.ts

@@ -1,7 +1,8 @@
-import type { ComparedAchievements, GameShop } from "@types";
+import type { ComparedAchievements, GameShop, UserPreferences } from "@types";
 import { registerEvent } from "../register-event";
-import { userPreferencesRepository } from "@main/repository";
+
 import { HydraApi } from "@main/services";
+import { db, levelKeys } from "@main/level";
 
 const getComparedUnlockedAchievements = async (
   _event: Electron.IpcMainInvokeEvent,
@@ -9,9 +10,12 @@ const getComparedUnlockedAchievements = async (
   shop: GameShop,
   userId: string
 ) => {
-  const userPreferences = await userPreferencesRepository.findOne({
+  const userPreferences = await db.get<string, UserPreferences>(
-    where: { id: 1 },
+    levelKeys.userPreferences,
-  });
+    {
+      valueEncoding: "json",
+    }
+  );
 
   const showHiddenAchievementsDescription =
     userPreferences?.showHiddenAchievementsDescription || false;

src/main/events/user/get-unlocked-achievements.ts

@@ -1,23 +1,23 @@
-import type { GameShop, UnlockedAchievement, UserAchievement } from "@types";
+import type { GameShop, UserAchievement, UserPreferences } from "@types";
 import { registerEvent } from "../register-event";
-import {
-  gameAchievementRepository,
-  userPreferencesRepository,
-} from "@main/repository";
 import { getGameAchievementData } from "@main/services/achievements/get-game-achievement-data";
+import { db, gameAchievementsSublevel, levelKeys } from "@main/level";
 
 export const getUnlockedAchievements = async (
   objectId: string,
   shop: GameShop,
   useCachedData: boolean
 ): Promise<UserAchievement[]> => {
-  const cachedAchievements = await gameAchievementRepository.findOne({
+  const cachedAchievements = await gameAchievementsSublevel.get(
-    where: { objectId, shop },
+    levelKeys.game(shop, objectId)
-  });
+  );
 
-  const userPreferences = await userPreferencesRepository.findOne({
+  const userPreferences = await db.get<string, UserPreferences>(
-    where: { id: 1 },
+    levelKeys.userPreferences,
-  });
+    {
+      valueEncoding: "json",
+    }
+  );
 
   const showHiddenAchievementsDescription =
     userPreferences?.showHiddenAchievementsDescription || false;
@@ -25,12 +25,10 @@ export const getUnlockedAchievements = async (
   const achievementsData = await getGameAchievementData(
     objectId,
     shop,
-    useCachedData ? cachedAchievements : null
+    useCachedData
   );
 
-  const unlockedAchievements = JSON.parse(
+  const unlockedAchievements = cachedAchievements?.unlockedAchievements ?? [];
-    cachedAchievements?.unlockedAchievements || "[]"
-  ) as UnlockedAchievement[];
 
   return achievementsData
     .map((achievementData) => {

src/main/events/user/get-user-friends.ts

@@ -1,16 +1,19 @@
-import { userAuthRepository } from "@main/repository";
+import { db } from "@main/level";
 import { registerEvent } from "../register-event";
 import { HydraApi } from "@main/services";
-import type { UserFriends } from "@types";
+import type { User, UserFriends } from "@types";
+import { levelKeys } from "@main/level/sublevels";
 
 export const getUserFriends = async (
   userId: string,
   take: number,
   skip: number
 ): Promise<UserFriends> => {
-  const loggedUser = await userAuthRepository.findOne({ where: { id: 1 } });
+  const user = await db.get<string, User>(levelKeys.user, {
+    valueEncoding: "json",
+  });
 
-  if (loggedUser?.userId === userId) {
+  if (user?.id === userId) {
     return HydraApi.get(`/profile/friends`, { take, skip });
   }
 

src/main/index.ts

@@ -3,16 +3,12 @@ import updater from "electron-updater";
 import i18n from "i18next";
 import path from "node:path";
 import url from "node:url";
-import fs from "node:fs";
 import { electronApp, optimizer } from "@electron-toolkit/utils";
 import { logger, WindowManager } from "@main/services";
-import { dataSource } from "@main/data-source";
 import resources from "@locales";
-import { userPreferencesRepository } from "@main/repository";
-import { knexClient, migrationConfig } from "./knex-client";
-import { databaseDirectory } from "./constants";
 import { PythonRPC } from "./services/python-rpc";
 import { Aria2 } from "./services/aria2";
+import { db, levelKeys } from "./level";
 
 const { autoUpdater } = updater;
 
@@ -50,21 +46,6 @@ if (process.defaultApp) {
   app.setAsDefaultProtocolClient(PROTOCOL);
 }
 
-const runMigrations = async () => {
-  if (!fs.existsSync(databaseDirectory)) {
-    fs.mkdirSync(databaseDirectory, { recursive: true });
-  }
-
-  await knexClient.migrate.list(migrationConfig).then((result) => {
-    logger.log(
-      "Migrations to run:",
-      result[1].map((migration) => migration.name)
-    );
-  });
-
-  await knexClient.migrate.latest(migrationConfig);
-};
-
 // This method will be called when Electron has finished
 // initialization and is ready to create browser windows.
 // Some APIs can only be used after this event occurs.
@@ -76,31 +57,19 @@ app.whenReady().then(async () => {
     return net.fetch(url.pathToFileURL(decodeURI(filePath)).toString());
   });
 
-  await runMigrations()
-    .then(() => {
-      logger.log("Migrations executed successfully");
-    })
-    .catch((err) => {
-      logger.log("Migrations failed to run:", err);
-    });
-
-  await dataSource.initialize();
-
   await import("./main");
 
-  const userPreferences = await userPreferencesRepository.findOne({
+  const language = await db.get<string, string>(levelKeys.language, {
-    where: { id: 1 },
+    valueEncoding: "utf-8",
   });
 
-  if (userPreferences?.language) {
+  if (language) i18n.changeLanguage(language);
-    i18n.changeLanguage(userPreferences.language);
-  }
 
   if (!process.argv.includes("--hidden")) {
     WindowManager.createMainWindow();
   }
 
-  WindowManager.createSystemTray(userPreferences?.language || "en");
+  WindowManager.createSystemTray(language || "en");
 });
 
 app.on("browser-window-created", (_, window) => {

src/main/knex-client.ts

@@ -1,53 +1,6 @@
-import knex, { Knex } from "knex";
+import knex from "knex";
 import { databasePath } from "./constants";
-import { Hydra2_0_3 } from "./migrations/20240830143811_Hydra_2_0_3";
-import { RepackUris } from "./migrations/20240830143906_RepackUris";
-import { UpdateUserLanguage } from "./migrations/20240913213944_update_user_language";
-import { EnsureRepackUris } from "./migrations/20240915035339_ensure_repack_uris";
 import { app } from "electron";
-import { FixMissingColumns } from "./migrations/20240918001920_FixMissingColumns";
-import { CreateGameAchievement } from "./migrations/20240919030940_create_game_achievement";
-import { AddAchievementNotificationPreference } from "./migrations/20241013012900_add_achievement_notification_preference";
-import { CreateUserSubscription } from "./migrations/20241015235142_create_user_subscription";
-import { AddBackgroundImageUrl } from "./migrations/20241016100249_add_background_image_url";
-import { AddWinePrefixToGame } from "./migrations/20241019081648_add_wine_prefix_to_game";
-import { AddStartMinimizedColumn } from "./migrations/20241030171454_add_start_minimized_column";
-import { AddDisableNsfwAlertColumn } from "./migrations/20241106053733_add_disable_nsfw_alert_column";
-import { AddShouldSeedColumn } from "./migrations/20241108200154_add_should_seed_colum";
-import { AddSeedAfterDownloadColumn } from "./migrations/20241108201806_add_seed_after_download";
-import { AddHiddenAchievementDescriptionColumn } from "./migrations/20241216140633_add_hidden_achievement_description_column ";
-import { AddLaunchOptionsColumnToGame } from "./migrations/20241226044022_add_launch_options_column_to_game";
-
-export type HydraMigration = Knex.Migration & { name: string };
-
-class MigrationSource implements Knex.MigrationSource<HydraMigration> {
-  getMigrations(): Promise<HydraMigration[]> {
-    return Promise.resolve([
-      Hydra2_0_3,
-      RepackUris,
-      UpdateUserLanguage,
-      EnsureRepackUris,
-      FixMissingColumns,
-      CreateGameAchievement,
-      AddAchievementNotificationPreference,
-      CreateUserSubscription,
-      AddBackgroundImageUrl,
-      AddWinePrefixToGame,
-      AddStartMinimizedColumn,
-      AddDisableNsfwAlertColumn,
-      AddShouldSeedColumn,
-      AddSeedAfterDownloadColumn,
-      AddHiddenAchievementDescriptionColumn,
-      AddLaunchOptionsColumnToGame,
-    ]);
-  }
-  getMigrationName(migration: HydraMigration): string {
-    return migration.name;
-  }
-  getMigration(migration: HydraMigration): Promise<Knex.Migration> {
-    return Promise.resolve(migration);
-  }
-}
 
 export const knexClient = knex({
   debug: !app.isPackaged,
@@ -56,7 +9,3 @@ export const knexClient = knex({
     filename: databasePath,
   },
 });
-
-export const migrationConfig: Knex.MigratorConfig = {
-  migrationSource: new MigrationSource(),
-};

src/main/level/index.ts

@@ -0,0 +1,3 @@
+export { db } from "./level";
+
+export * from "./sublevels";

src/main/level/level.ts

@@ -0,0 +1,6 @@
+import { levelDatabasePath } from "@main/constants";
+import { ClassicLevel } from "classic-level";
+
+export const db = new ClassicLevel(levelDatabasePath, {
+  valueEncoding: "json",
+});

src/main/level/sublevels/downloads.ts

@@ -0,0 +1,11 @@
+import type { Download } from "@types";
+
+import { db } from "../level";
+import { levelKeys } from "./keys";
+
+export const downloadsSublevel = db.sublevel<string, Download>(
+  levelKeys.downloads,
+  {
+    valueEncoding: "json",
+  }
+);

src/main/level/sublevels/game-achievements.ts

@@ -0,0 +1,11 @@
+import type { GameAchievement } from "@types";
+
+import { db } from "../level";
+import { levelKeys } from "./keys";
+
+export const gameAchievementsSublevel = db.sublevel<string, GameAchievement>(
+  levelKeys.gameAchievements,
+  {
+    valueEncoding: "json",
+  }
+);

src/main/level/sublevels/game-shop-cache.ts

@@ -0,0 +1,11 @@
+import type { ShopDetails } from "@types";
+
+import { db } from "../level";
+import { levelKeys } from "./keys";
+
+export const gamesShopCacheSublevel = db.sublevel<string, ShopDetails>(
+  levelKeys.gameShopCache,
+  {
+    valueEncoding: "json",
+  }
+);

src/main/level/sublevels/games.ts

@@ -0,0 +1,8 @@
+import type { Game } from "@types";
+
+import { db } from "../level";
+import { levelKeys } from "./keys";
+
+export const gamesSublevel = db.sublevel<string, Game>(levelKeys.games, {
+  valueEncoding: "json",
+});

src/main/level/sublevels/index.ts

@@ -0,0 +1,6 @@
+export * from "./downloads";
+export * from "./games";
+export * from "./game-shop-cache";
+export * from "./game-achievements";
+
+export * from "./keys";

src/main/level/sublevels/keys.ts

@@ -0,0 +1,16 @@
+import type { GameShop } from "@types";
+
+export const levelKeys = {
+  games: "games",
+  game: (shop: GameShop, objectId: string) => `${shop}:${objectId}`,
+  user: "user",
+  auth: "auth",
+  gameShopCache: "gameShopCache",
+  gameShopCacheItem: (shop: GameShop, objectId: string, language: string) =>
+    `${shop}:${objectId}:${language}`,
+  gameAchievements: "gameAchievements",
+  downloads: "downloads",
+  userPreferences: "userPreferences",
+  language: "language",
+  sqliteMigrationDone: "sqliteMigrationDone",
+};

src/main/main.ts

@@ -1,16 +1,25 @@
-import { DownloadManager, Ludusavi, startMainLoop } from "./services";
 import {
-  downloadQueueRepository,
+  Crypto,
-  gameRepository,
+  DownloadManager,
-  userPreferencesRepository,
+  logger,
-} from "./repository";
+  Ludusavi,
-import { UserPreferences } from "./entity";
+  startMainLoop,
+} from "./services";
 import { RealDebridClient } from "./services/download/real-debrid";
 import { HydraApi } from "./services/hydra-api";
 import { uploadGamesBatch } from "./services/library-sync";
 import { Aria2 } from "./services/aria2";
+import { downloadsSublevel } from "./level/sublevels/downloads";
+import { sortBy } from "lodash-es";
 import { Downloader } from "@shared";
-import { IsNull, Not } from "typeorm";
+import {
+  gameAchievementsSublevel,
+  gamesSublevel,
+  levelKeys,
+  db,
+} from "./level";
+import { Auth, User, type UserPreferences } from "@types";
+import { knexClient } from "./knex-client";
 
 const loadState = async (userPreferences: UserPreferences | null) => {
   import("./events");
@@ -18,7 +27,9 @@ const loadState = async (userPreferences: UserPreferences | null) => {
   Aria2.spawn();
 
   if (userPreferences?.realDebridApiToken) {
-    RealDebridClient.authorize(userPreferences?.realDebridApiToken);
+    RealDebridClient.authorize(
+      Crypto.decrypt(userPreferences.realDebridApiToken)
+    );
   }
 
   Ludusavi.addManifestToLudusaviConfig();
@@ -27,33 +38,169 @@ const loadState = async (userPreferences: UserPreferences | null) => {
     uploadGamesBatch();
   });
 
-  const [nextQueueItem] = await downloadQueueRepository.find({
+  const downloads = await downloadsSublevel
-    order: {
+    .values()
-      id: "DESC",
+    .all()
-    },
+    .then((games) => {
-    relations: {
+      return sortBy(
-      game: true,
+        games.filter((game) => game.queued),
-    },
+        "timestamp",
+        "DESC"
+      );
     });
 
-  const seedList = await gameRepository.find({
+  const [nextItemOnQueue] = downloads;
-    where: {
-      shouldSeed: true,
-      downloader: Downloader.Torrent,
-      progress: 1,
-      uri: Not(IsNull()),
-    },
-  });
 
-  await DownloadManager.startRPC(nextQueueItem?.game, seedList);
+  const downloadsToSeed = downloads.filter(
+    (download) =>
+      download.shouldSeed &&
+      download.downloader === Downloader.Torrent &&
+      download.progress === 1 &&
+      download.uri !== null
+  );
+
+  await DownloadManager.startRPC(nextItemOnQueue, downloadsToSeed);
 
   startMainLoop();
 };
 
-userPreferencesRepository
+const migrateFromSqlite = async () => {
-  .findOne({
+  const sqliteMigrationDone = await db.get(levelKeys.sqliteMigrationDone);
-    where: { id: 1 },
+
+  if (sqliteMigrationDone) {
+    return;
+  }
+
+  const migrateGames = knexClient("game")
+    .select("*")
+    .then((games) => {
+      return gamesSublevel.batch(
+        games.map((game) => ({
+          type: "put",
+          key: levelKeys.game(game.shop, game.objectID),
+          value: {
+            objectId: game.objectID,
+            shop: game.shop,
+            title: game.title,
+            iconUrl: game.iconUrl,
+            playTimeInMilliseconds: game.playTimeInMilliseconds,
+            lastTimePlayed: game.lastTimePlayed,
+            remoteId: game.remoteId,
+            winePrefixPath: game.winePrefixPath,
+            launchOptions: game.launchOptions,
+            executablePath: game.executablePath,
+            isDeleted: game.isDeleted === 1,
+          },
+        }))
+      );
     })
-  .then((userPreferences) => {
+    .then(() => {
+      logger.info("Games migrated successfully");
+    });
+
+  const migrateUserPreferences = knexClient("user_preferences")
+    .select("*")
+    .then(async (userPreferences) => {
+      if (userPreferences.length > 0) {
+        const { realDebridApiToken, ...rest } = userPreferences[0];
+
+        await db.put(levelKeys.userPreferences, {
+          ...rest,
+          realDebridApiToken: realDebridApiToken
+            ? Crypto.encrypt(realDebridApiToken)
+            : null,
+          preferQuitInsteadOfHiding: rest.preferQuitInsteadOfHiding === 1,
+          runAtStartup: rest.runAtStartup === 1,
+          startMinimized: rest.startMinimized === 1,
+          disableNsfwAlert: rest.disableNsfwAlert === 1,
+          seedAfterDownloadComplete: rest.seedAfterDownloadComplete === 1,
+          showHiddenAchievementsDescription:
+            rest.showHiddenAchievementsDescription === 1,
+          downloadNotificationsEnabled: rest.downloadNotificationsEnabled === 1,
+          repackUpdatesNotificationsEnabled:
+            rest.repackUpdatesNotificationsEnabled === 1,
+          achievementNotificationsEnabled:
+            rest.achievementNotificationsEnabled === 1,
+        });
+
+        if (rest.language) {
+          await db.put(levelKeys.language, rest.language);
+        }
+      }
+    })
+    .then(() => {
+      logger.info("User preferences migrated successfully");
+    });
+
+  const migrateAchievements = knexClient("game_achievement")
+    .select("*")
+    .then((achievements) => {
+      return gameAchievementsSublevel.batch(
+        achievements.map((achievement) => ({
+          type: "put",
+          key: levelKeys.game(achievement.shop, achievement.objectId),
+          value: {
+            achievements: JSON.parse(achievement.achievements),
+            unlockedAchievements: JSON.parse(achievement.unlockedAchievements),
+          },
+        }))
+      );
+    })
+    .then(() => {
+      logger.info("Achievements migrated successfully");
+    });
+
+  const migrateUser = knexClient("user_auth")
+    .select("*")
+    .then(async (users) => {
+      if (users.length > 0) {
+        await db.put<string, User>(
+          levelKeys.user,
+          {
+            id: users[0].userId,
+            displayName: users[0].displayName,
+            profileImageUrl: users[0].profileImageUrl,
+            backgroundImageUrl: users[0].backgroundImageUrl,
+            subscription: users[0].subscription,
+          },
+          {
+            valueEncoding: "json",
+          }
+        );
+
+        await db.put<string, Auth>(
+          levelKeys.auth,
+          {
+            accessToken: Crypto.encrypt(users[0].accessToken),
+            refreshToken: Crypto.encrypt(users[0].refreshToken),
+            tokenExpirationTimestamp: users[0].tokenExpirationTimestamp,
+          },
+          {
+            valueEncoding: "json",
+          }
+        );
+      }
+    })
+    .then(() => {
+      logger.info("User data migrated successfully");
+    });
+
+  return Promise.allSettled([
+    migrateGames,
+    migrateUserPreferences,
+    migrateAchievements,
+    migrateUser,
+  ]);
+};
+
+migrateFromSqlite().then(async () => {
+  await db.put<string, boolean>(levelKeys.sqliteMigrationDone, true, {
+    valueEncoding: "json",
+  });
+
+  db.get<string, UserPreferences>(levelKeys.userPreferences, {
+    valueEncoding: "json",
+  }).then((userPreferences) => {
     loadState(userPreferences);
   });
+});

src/main/migrations/20240830143811_Hydra_2_0_3.ts

@@ -1,171 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const Hydra2_0_3: HydraMigration = {
-  name: "Hydra_2_0_3",
-  up: async (knex: Knex) => {
-    const timestamp = new Date().getTime();
-
-    await knex.schema.hasTable("migrations").then(async (exists) => {
-      if (exists) {
-        await knex.schema.dropTable("migrations");
-      }
-    });
-
-    await knex.schema.hasTable("download_source").then(async (exists) => {
-      if (!exists) {
-        await knex.schema.createTable("download_source", (table) => {
-          table.increments("id").primary();
-          table
-            .text("url")
-            .unique({ indexName: "download_source_url_unique_" + timestamp });
-          table.text("name").notNullable();
-          table.text("etag");
-          table.integer("downloadCount").notNullable().defaultTo(0);
-          table.text("status").notNullable().defaultTo(0);
-          table.datetime("createdAt").notNullable().defaultTo(knex.fn.now());
-          table.datetime("updatedAt").notNullable().defaultTo(knex.fn.now());
-        });
-      }
-    });
-
-    await knex.schema.hasTable("repack").then(async (exists) => {
-      if (!exists) {
-        await knex.schema.createTable("repack", (table) => {
-          table.increments("id").primary();
-          table
-            .text("title")
-            .notNullable()
-            .unique({ indexName: "repack_title_unique_" + timestamp });
-          table
-            .text("magnet")
-            .notNullable()
-            .unique({ indexName: "repack_magnet_unique_" + timestamp });
-          table.integer("page");
-          table.text("repacker").notNullable();
-          table.text("fileSize").notNullable();
-          table.datetime("uploadDate").notNullable();
-          table.datetime("createdAt").notNullable().defaultTo(knex.fn.now());
-          table.datetime("updatedAt").notNullable().defaultTo(knex.fn.now());
-          table
-            .integer("downloadSourceId")
-            .references("download_source.id")
-            .onDelete("CASCADE");
-        });
-      }
-    });
-
-    await knex.schema.hasTable("game").then(async (exists) => {
-      if (!exists) {
-        await knex.schema.createTable("game", (table) => {
-          table.increments("id").primary();
-          table
-            .text("objectID")
-            .notNullable()
-            .unique({ indexName: "game_objectID_unique_" + timestamp });
-          table
-            .text("remoteId")
-            .unique({ indexName: "game_remoteId_unique_" + timestamp });
-          table.text("title").notNullable();
-          table.text("iconUrl");
-          table.text("folderName");
-          table.text("downloadPath");
-          table.text("executablePath");
-          table.integer("playTimeInMilliseconds").notNullable().defaultTo(0);
-          table.text("shop").notNullable();
-          table.text("status");
-          table.integer("downloader").notNullable().defaultTo(1);
-          table.float("progress").notNullable().defaultTo(0);
-          table.integer("bytesDownloaded").notNullable().defaultTo(0);
-          table.datetime("lastTimePlayed");
-          table.float("fileSize").notNullable().defaultTo(0);
-          table.text("uri");
-          table.boolean("isDeleted").notNullable().defaultTo(0);
-          table.datetime("createdAt").notNullable().defaultTo(knex.fn.now());
-          table.datetime("updatedAt").notNullable().defaultTo(knex.fn.now());
-          table
-            .integer("repackId")
-            .references("repack.id")
-            .unique("repack_repackId_unique_" + timestamp);
-        });
-      }
-    });
-
-    await knex.schema.hasTable("user_preferences").then(async (exists) => {
-      if (!exists) {
-        await knex.schema.createTable("user_preferences", (table) => {
-          table.increments("id").primary();
-          table.text("downloadsPath");
-          table.text("language").notNullable().defaultTo("en");
-          table.text("realDebridApiToken");
-          table
-            .boolean("downloadNotificationsEnabled")
-            .notNullable()
-            .defaultTo(0);
-          table
-            .boolean("repackUpdatesNotificationsEnabled")
-            .notNullable()
-            .defaultTo(0);
-          table.boolean("preferQuitInsteadOfHiding").notNullable().defaultTo(0);
-          table.boolean("runAtStartup").notNullable().defaultTo(0);
-          table.datetime("createdAt").notNullable().defaultTo(knex.fn.now());
-          table.datetime("updatedAt").notNullable().defaultTo(knex.fn.now());
-        });
-      }
-    });
-
-    await knex.schema.hasTable("game_shop_cache").then(async (exists) => {
-      if (!exists) {
-        await knex.schema.createTable("game_shop_cache", (table) => {
-          table.text("objectID").primary().notNullable();
-          table.text("shop").notNullable();
-          table.text("serializedData");
-          table.text("howLongToBeatSerializedData");
-          table.text("language");
-          table.datetime("createdAt").notNullable().defaultTo(knex.fn.now());
-          table.datetime("updatedAt").notNullable().defaultTo(knex.fn.now());
-        });
-      }
-    });
-
-    await knex.schema.hasTable("download_queue").then(async (exists) => {
-      if (!exists) {
-        await knex.schema.createTable("download_queue", (table) => {
-          table.increments("id").primary();
-          table
-            .integer("gameId")
-            .references("game.id")
-            .unique("download_queue_gameId_unique_" + timestamp);
-          table.datetime("createdAt").notNullable().defaultTo(knex.fn.now());
-          table.datetime("updatedAt").notNullable().defaultTo(knex.fn.now());
-        });
-      }
-    });
-
-    await knex.schema.hasTable("user_auth").then(async (exists) => {
-      if (!exists) {
-        await knex.schema.createTable("user_auth", (table) => {
-          table.increments("id").primary();
-          table.text("userId").notNullable().defaultTo("");
-          table.text("displayName").notNullable().defaultTo("");
-          table.text("profileImageUrl");
-          table.text("accessToken").notNullable().defaultTo("");
-          table.text("refreshToken").notNullable().defaultTo("");
-          table.integer("tokenExpirationTimestamp").notNullable().defaultTo(0);
-          table.datetime("createdAt").notNullable().defaultTo(knex.fn.now());
-          table.datetime("updatedAt").notNullable().defaultTo(knex.fn.now());
-        });
-      }
-    });
-  },
-
-  down: async (knex: Knex) => {
-    await knex.schema.dropTableIfExists("game");
-    await knex.schema.dropTableIfExists("repack");
-    await knex.schema.dropTableIfExists("download_queue");
-    await knex.schema.dropTableIfExists("user_auth");
-    await knex.schema.dropTableIfExists("game_shop_cache");
-    await knex.schema.dropTableIfExists("user_preferences");
-    await knex.schema.dropTableIfExists("download_source");
-  },
-};

src/main/migrations/20240830143906_RepackUris.ts

@@ -1,18 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const RepackUris: HydraMigration = {
-  name: "RepackUris",
-  up: async (knex: Knex) => {
-    await knex.schema.alterTable("repack", (table) => {
-      table.text("uris").notNullable().defaultTo("[]");
-    });
-  },
-
-  down: async (knex: Knex) => {
-    await knex.schema.alterTable("repack", (table) => {
-      table.integer("page");
-      table.dropColumn("uris");
-    });
-  },
-};

src/main/migrations/20240913213944_update_user_language.ts

@@ -1,13 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const UpdateUserLanguage: HydraMigration = {
-  name: "UpdateUserLanguage",
-  up: async (knex: Knex) => {
-    await knex("user_preferences")
-      .update("language", "pt-BR")
-      .where("language", "pt");
-  },
-
-  down: async (_knex: Knex) => {},
-};

src/main/migrations/20240915035339_ensure_repack_uris.ts

@@ -1,17 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const EnsureRepackUris: HydraMigration = {
-  name: "EnsureRepackUris",
-  up: async (knex: Knex) => {
-    await knex.schema.hasColumn("repack", "uris").then(async (exists) => {
-      if (!exists) {
-        await knex.schema.table("repack", (table) => {
-          table.text("uris").notNullable().defaultTo("[]");
-        });
-      }
-    });
-  },
-
-  down: async (_knex: Knex) => {},
-};

src/main/migrations/20240918001920_FixMissingColumns.ts

@@ -1,41 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const FixMissingColumns: HydraMigration = {
-  name: "FixMissingColumns",
-  up: async (knex: Knex) => {
-    const timestamp = new Date().getTime();
-    await knex.schema
-      .hasColumn("repack", "downloadSourceId")
-      .then(async (exists) => {
-        if (!exists) {
-          await knex.schema.table("repack", (table) => {
-            table
-              .integer("downloadSourceId")
-              .references("download_source.id")
-              .onDelete("CASCADE");
-          });
-        }
-      });
-
-    await knex.schema.hasColumn("game", "remoteId").then(async (exists) => {
-      if (!exists) {
-        await knex.schema.table("game", (table) => {
-          table
-            .text("remoteId")
-            .unique({ indexName: "game_remoteId_unique_" + timestamp });
-        });
-      }
-    });
-
-    await knex.schema.hasColumn("game", "uri").then(async (exists) => {
-      if (!exists) {
-        await knex.schema.table("game", (table) => {
-          table.text("uri");
-        });
-      }
-    });
-  },
-
-  down: async (_knex: Knex) => {},
-};

src/main/migrations/20240919030940_create_game_achievement.ts

@@ -1,20 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const CreateGameAchievement: HydraMigration = {
-  name: "CreateGameAchievement",
-  up: (knex: Knex) => {
-    return knex.schema.createTable("game_achievement", (table) => {
-      table.increments("id").primary();
-      table.text("objectId").notNullable();
-      table.text("shop").notNullable();
-      table.text("achievements");
-      table.text("unlockedAchievements");
-      table.unique(["objectId", "shop"]);
-    });
-  },
-
-  down: (knex: Knex) => {
-    return knex.schema.dropTable("game_achievement");
-  },
-};

src/main/migrations/20241013012900_add_achievement_notification_preference.ts

@@ -1,17 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const AddAchievementNotificationPreference: HydraMigration = {
-  name: "AddAchievementNotificationPreference",
-  up: (knex: Knex) => {
-    return knex.schema.alterTable("user_preferences", (table) => {
-      return table.boolean("achievementNotificationsEnabled").defaultTo(true);
-    });
-  },
-
-  down: (knex: Knex) => {
-    return knex.schema.alterTable("user_preferences", (table) => {
-      return table.dropColumn("achievementNotificationsEnabled");
-    });
-  },
-};

src/main/migrations/20241015235142_create_user_subscription.ts

@@ -1,27 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const CreateUserSubscription: HydraMigration = {
-  name: "CreateUserSubscription",
-  up: async (knex: Knex) => {
-    return knex.schema.createTable("user_subscription", (table) => {
-      table.increments("id").primary();
-      table.string("subscriptionId").defaultTo("");
-      table
-        .text("userId")
-        .notNullable()
-        .references("user_auth.id")
-        .onDelete("CASCADE");
-      table.string("status").defaultTo("");
-      table.string("planId").defaultTo("");
-      table.string("planName").defaultTo("");
-      table.dateTime("expiresAt").nullable();
-      table.dateTime("createdAt").defaultTo(knex.fn.now());
-      table.dateTime("updatedAt").defaultTo(knex.fn.now());
-    });
-  },
-
-  down: async (knex: Knex) => {
-    return knex.schema.dropTable("user_subscription");
-  },
-};

src/main/migrations/20241016100249_add_background_image_url.ts

@@ -1,17 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const AddBackgroundImageUrl: HydraMigration = {
-  name: "AddBackgroundImageUrl",
-  up: (knex: Knex) => {
-    return knex.schema.alterTable("user_auth", (table) => {
-      return table.text("backgroundImageUrl").nullable();
-    });
-  },
-
-  down: async (knex: Knex) => {
-    return knex.schema.alterTable("user_auth", (table) => {
-      return table.dropColumn("backgroundImageUrl");
-    });
-  },
-};

src/main/migrations/20241019081648_add_wine_prefix_to_game.ts

@@ -1,17 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const AddWinePrefixToGame: HydraMigration = {
-  name: "AddWinePrefixToGame",
-  up: (knex: Knex) => {
-    return knex.schema.alterTable("game", (table) => {
-      return table.text("winePrefixPath").nullable();
-    });
-  },
-
-  down: async (knex: Knex) => {
-    return knex.schema.alterTable("game", (table) => {
-      return table.dropColumn("winePrefixPath");
-    });
-  },
-};

src/main/migrations/20241030171454_add_start_minimized_column.ts

@@ -1,17 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const AddStartMinimizedColumn: HydraMigration = {
-  name: "AddStartMinimizedColumn",
-  up: (knex: Knex) => {
-    return knex.schema.alterTable("user_preferences", (table) => {
-      return table.boolean("startMinimized").notNullable().defaultTo(0);
-    });
-  },
-
-  down: async (knex: Knex) => {
-    return knex.schema.alterTable("user_preferences", (table) => {
-      return table.dropColumn("startMinimized");
-    });
-  },
-};

src/main/migrations/20241106053733_add_disable_nsfw_alert_column.ts

@@ -1,17 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const AddDisableNsfwAlertColumn: HydraMigration = {
-  name: "AddDisableNsfwAlertColumn",
-  up: (knex: Knex) => {
-    return knex.schema.alterTable("user_preferences", (table) => {
-      return table.boolean("disableNsfwAlert").notNullable().defaultTo(0);
-    });
-  },
-
-  down: async (knex: Knex) => {
-    return knex.schema.alterTable("user_preferences", (table) => {
-      return table.dropColumn("disableNsfwAlert");
-    });
-  },
-};

src/main/migrations/20241108200154_add_should_seed_colum.ts

@@ -1,17 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const AddShouldSeedColumn: HydraMigration = {
-  name: "AddShouldSeedColumn",
-  up: (knex: Knex) => {
-    return knex.schema.alterTable("game", (table) => {
-      return table.boolean("shouldSeed").notNullable().defaultTo(true);
-    });
-  },
-
-  down: async (knex: Knex) => {
-    return knex.schema.alterTable("game", (table) => {
-      return table.dropColumn("shouldSeed");
-    });
-  },
-};

src/main/migrations/20241108201806_add_seed_after_download.ts

@@ -1,20 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const AddSeedAfterDownloadColumn: HydraMigration = {
-  name: "AddSeedAfterDownloadColumn",
-  up: (knex: Knex) => {
-    return knex.schema.alterTable("user_preferences", (table) => {
-      return table
-        .boolean("seedAfterDownloadComplete")
-        .notNullable()
-        .defaultTo(true);
-    });
-  },
-
-  down: async (knex: Knex) => {
-    return knex.schema.alterTable("user_preferences", (table) => {
-      return table.dropColumn("seedAfterDownloadComplete");
-    });
-  },
-};

src/main/migrations/20241216140633_add_hidden_achievement_description_column .ts

@@ -1,20 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const AddHiddenAchievementDescriptionColumn: HydraMigration = {
-  name: "AddHiddenAchievementDescriptionColumn",
-  up: (knex: Knex) => {
-    return knex.schema.alterTable("user_preferences", (table) => {
-      return table
-        .boolean("showHiddenAchievementsDescription")
-        .notNullable()
-        .defaultTo(0);
-    });
-  },
-
-  down: async (knex: Knex) => {
-    return knex.schema.alterTable("user_preferences", (table) => {
-      return table.dropColumn("showHiddenAchievementsDescription");
-    });
-  },
-};

src/main/migrations/20241226044022_add_launch_options_column_to_game.ts

@@ -1,17 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const AddLaunchOptionsColumnToGame: HydraMigration = {
-  name: "AddLaunchOptionsColumnToGame",
-  up: (knex: Knex) => {
-    return knex.schema.alterTable("game", (table) => {
-      return table.string("launchOptions").nullable();
-    });
-  },
-
-  down: async (knex: Knex) => {
-    return knex.schema.alterTable("game", (table) => {
-      return table.dropColumn("launchOptions");
-    });
-  },
-};

src/main/migrations/migration.stub

@@ -1,11 +0,0 @@
-import type { HydraMigration } from "@main/knex-client";
-import type { Knex } from "knex";
-
-export const MigrationName: HydraMigration = {
-  name: "MigrationName",
-  up: (knex: Knex) => {
-    return knex.schema.createTable("table_name", async (table) => {});
-  },
-
-  down: async (knex: Knex) => {},
-};

src/main/repository.ts

@@ -1,27 +0,0 @@
-import { dataSource } from "./data-source";
-import {
-  DownloadQueue,
-  Game,
-  GameShopCache,
-  UserPreferences,
-  UserAuth,
-  GameAchievement,
-  UserSubscription,
-} from "@main/entity";
-
-export const gameRepository = dataSource.getRepository(Game);
-
-export const userPreferencesRepository =
-  dataSource.getRepository(UserPreferences);
-
-export const gameShopCacheRepository = dataSource.getRepository(GameShopCache);
-
-export const downloadQueueRepository = dataSource.getRepository(DownloadQueue);
-
-export const userAuthRepository = dataSource.getRepository(UserAuth);
-
-export const userSubscriptionRepository =
-  dataSource.getRepository(UserSubscription);
-
-export const gameAchievementRepository =
-  dataSource.getRepository(GameAchievement);

src/main/services/achievements/achievement-watcher-manager.ts

@@ -1,6 +1,4 @@
-import { gameRepository } from "@main/repository";
 import { parseAchievementFile } from "./parse-achievement-file";
-import { Game } from "@main/entity";
 import { mergeAchievements } from "./merge-achievements";
 import fs, { readdirSync } from "node:fs";
 import {
@@ -9,21 +7,20 @@ import {
   findAllAchievementFiles,
   getAlternativeObjectIds,
 } from "./find-achivement-files";
-import type { AchievementFile, UnlockedAchievement } from "@types";
+import type { AchievementFile, Game, UnlockedAchievement } from "@types";
 import { achievementsLogger } from "../logger";
 import { Cracker } from "@shared";
-import { IsNull, Not } from "typeorm";
 import { publishCombinedNewAchievementNotification } from "../notifications";
+import { gamesSublevel } from "@main/level";
 
 const fileStats: Map<string, number> = new Map();
 const fltFiles: Map<string, Set<string>> = new Map();
 
 const watchAchievementsWindows = async () => {
-  const games = await gameRepository.find({
+  const games = await gamesSublevel
-    where: {
+    .values()
-      isDeleted: false,
+    .all()
-    },
+    .then((games) => games.filter((game) => !game.isDeleted));
-  });
 
   if (games.length === 0) return;
 
@@ -32,7 +29,7 @@ const watchAchievementsWindows = async () => {
   for (const game of games) {
     const gameAchievementFiles: AchievementFile[] = [];
 
-    for (const objectId of getAlternativeObjectIds(game.objectID)) {
+    for (const objectId of getAlternativeObjectIds(game.objectId)) {
       gameAchievementFiles.push(...(achievementFiles.get(objectId) || []));
 
       gameAchievementFiles.push(
@@ -47,12 +44,12 @@ const watchAchievementsWindows = async () => {
 };
 
 const watchAchievementsWithWine = async () => {
-  const games = await gameRepository.find({
+  const games = await gamesSublevel
-    where: {
+    .values()
-      isDeleted: false,
+    .all()
-      winePrefixPath: Not(IsNull()),
+    .then((games) =>
-    },
+      games.filter((game) => !game.isDeleted && game.winePrefixPath)
-  });
+    );
 
   for (const game of games) {
     const gameAchievementFiles = findAchievementFiles(game);
@@ -188,11 +185,10 @@ export class AchievementWatcherManager {
   };
 
   private static preSearchAchievementsWindows = async () => {
-    const games = await gameRepository.find({
+    const games = await gamesSublevel
-      where: {
+      .values()
-        isDeleted: false,
+      .all()
-      },
+      .then((games) => games.filter((game) => !game.isDeleted));
-    });
 
     const gameAchievementFilesMap = findAllAchievementFiles();
 
@@ -200,7 +196,7 @@ export class AchievementWatcherManager {
       games.map((game) => {
         const gameAchievementFiles: AchievementFile[] = [];
 
-        for (const objectId of getAlternativeObjectIds(game.objectID)) {
+        for (const objectId of getAlternativeObjectIds(game.objectId)) {
           gameAchievementFiles.push(
             ...(gameAchievementFilesMap.get(objectId) || [])
           );
@@ -216,11 +212,10 @@ export class AchievementWatcherManager {
   };
 
   private static preSearchAchievementsWithWine = async () => {
-    const games = await gameRepository.find({
+    const games = await gamesSublevel
-      where: {
+      .values()
-        isDeleted: false,
+      .all()
-      },
+      .then((games) => games.filter((game) => !game.isDeleted));
-    });
 
     return Promise.all(
       games.map((game) => {

src/main/services/achievements/find-achivement-files.ts

@@ -1,9 +1,8 @@
 import path from "node:path";
 import fs from "node:fs";
 import { app } from "electron";
-import type { AchievementFile } from "@types";
+import type { Game, AchievementFile } from "@types";
 import { Cracker } from "@shared";
-import { Game } from "@main/entity";
 import { achievementsLogger } from "../logger";
 
 const getAppDataPath = () => {
@@ -254,7 +253,7 @@ export const findAchievementFiles = (game: Game) => {
 
   for (const cracker of crackers) {
     for (const { folderPath, fileLocation } of getPathFromCracker(cracker)) {
-      for (const objectId of getAlternativeObjectIds(game.objectID)) {
+      for (const objectId of getAlternativeObjectIds(game.objectId)) {
         const filePath = path.join(
           game.winePrefixPath ?? "",
           folderPath,

src/main/services/achievements/get-game-achievement-data.ts

@@ -1,56 +1,47 @@
-import {
-  gameAchievementRepository,
-  userPreferencesRepository,
-} from "@main/repository";
 import { HydraApi } from "../hydra-api";
-import type { AchievementData, GameShop } from "@types";
+import type { GameShop, SteamAchievement } from "@types";
 import { UserNotLoggedInError } from "@shared";
 import { logger } from "../logger";
-import { GameAchievement } from "@main/entity";
+import { db, gameAchievementsSublevel, levelKeys } from "@main/level";
 
 export const getGameAchievementData = async (
   objectId: string,
   shop: GameShop,
-  cachedAchievements: GameAchievement | null
+  useCachedData: boolean
 ) => {
-  if (cachedAchievements && cachedAchievements.achievements) {
+  const cachedAchievements = await gameAchievementsSublevel.get(
-    return JSON.parse(cachedAchievements.achievements) as AchievementData[];
+    levelKeys.game(shop, objectId)
-  }
-
-  const userPreferences = await userPreferencesRepository.findOne({
-    where: { id: 1 },
-  });
-
-  return HydraApi.get<AchievementData[]>("/games/achievements", {
-    shop,
-    objectId,
-    language: userPreferences?.language || "en",
-  })
-    .then((achievements) => {
-      gameAchievementRepository.upsert(
-        {
-          objectId,
-          shop,
-          achievements: JSON.stringify(achievements),
-        },
-        ["objectId", "shop"]
   );
 
+  if (cachedAchievements && useCachedData)
+    return cachedAchievements.achievements;
+
+  const language = await db
+    .get<string, string>(levelKeys.language, {
+      valueEncoding: "utf-8",
+    })
+    .then((language) => language || "en");
+
+  return HydraApi.get<SteamAchievement[]>("/games/achievements", {
+    shop,
+    objectId,
+    language,
+  })
+    .then(async (achievements) => {
+      await gameAchievementsSublevel.put(levelKeys.game(shop, objectId), {
+        unlockedAchievements: cachedAchievements?.unlockedAchievements ?? [],
+        achievements,
+      });
+
       return achievements;
     })
     .catch((err) => {
       if (err instanceof UserNotLoggedInError) {
         throw err;
       }
+
       logger.error("Failed to get game achievements", err);
-      return gameAchievementRepository
+
-        .findOne({
+      return [];
-          where: { objectId, shop },
-        })
-        .then((gameAchievements) => {
-          return JSON.parse(
-            gameAchievements?.achievements || "[]"
-          ) as AchievementData[];
-        });
     });
 };

src/main/services/achievements/merge-achievements.ts

@@ -1,32 +1,34 @@
-import {
+import type {
-  gameAchievementRepository,
+  Game,
-  userPreferencesRepository,
+  GameShop,
-} from "@main/repository";
+  UnlockedAchievement,
-import type { AchievementData, GameShop, UnlockedAchievement } from "@types";
+  UserPreferences,
+} from "@types";
 import { WindowManager } from "../window-manager";
 import { HydraApi } from "../hydra-api";
 import { getUnlockedAchievements } from "@main/events/user/get-unlocked-achievements";
-import { Game } from "@main/entity";
 import { publishNewAchievementNotification } from "../notifications";
 import { SubscriptionRequiredError } from "@shared";
 import { achievementsLogger } from "../logger";
+import { db, gameAchievementsSublevel, levelKeys } from "@main/level";
 
 const saveAchievementsOnLocal = async (
   objectId: string,
   shop: GameShop,
-  achievements: UnlockedAchievement[],
+  unlockedAchievements: UnlockedAchievement[],
   sendUpdateEvent: boolean
 ) => {
-  return gameAchievementRepository
+  const levelKey = levelKeys.game(shop, objectId);
-    .upsert(
+
-      {
+  return gameAchievementsSublevel
-        objectId,
+    .get(levelKey)
-        shop,
+    .then(async (gameAchievement) => {
-        unlockedAchievements: JSON.stringify(achievements),
+      if (gameAchievement) {
-      },
+        await gameAchievementsSublevel.put(levelKey, {
-      ["objectId", "shop"]
+          ...gameAchievement,
-    )
+          unlockedAchievements: unlockedAchievements,
-    .then(() => {
+        });
+
         if (!sendUpdateEvent) return;
 
         return getUnlockedAchievements(objectId, shop, true)
@@ -37,6 +39,7 @@ const saveAchievementsOnLocal = async (
             );
           })
           .catch(() => {});
+      }
     });
 };
 
@@ -46,22 +49,14 @@ export const mergeAchievements = async (
   publishNotification: boolean
 ) => {
   const [localGameAchievement, userPreferences] = await Promise.all([
-    gameAchievementRepository.findOne({
+    gameAchievementsSublevel.get(levelKeys.game(game.shop, game.objectId)),
-      where: {
+    db.get<string, UserPreferences>(levelKeys.userPreferences, {
-        objectId: game.objectID,
+      valueEncoding: "json",
-        shop: game.shop,
-      },
     }),
-    userPreferencesRepository.findOne({ where: { id: 1 } }),
   ]);
 
-  const achievementsData = JSON.parse(
+  const achievementsData = localGameAchievement?.achievements ?? [];
-    localGameAchievement?.achievements || "[]"
+  const unlockedAchievements = localGameAchievement?.unlockedAchievements ?? [];
-  ) as AchievementData[];
-
-  const unlockedAchievements = JSON.parse(
-    localGameAchievement?.unlockedAchievements || "[]"
-  ).filter((achievement) => achievement.name) as UnlockedAchievement[];
 
   const newAchievementsMap = new Map(
     achievements.reverse().map((achievement) => {
@@ -141,13 +136,13 @@ export const mergeAchievements = async (
         if (err! instanceof SubscriptionRequiredError) {
           achievementsLogger.log(
             "Achievements not synchronized on API due to lack of subscription",
-            game.objectID,
+            game.objectId,
             game.title
           );
         }
 
         return saveAchievementsOnLocal(
-          game.objectID,
+          game.objectId,
           game.shop,
           mergedLocalAchievements,
           publishNotification
@@ -155,7 +150,7 @@ export const mergeAchievements = async (
       });
   } else {
     await saveAchievementsOnLocal(
-      game.objectID,
+      game.objectId,
       game.shop,
       mergedLocalAchievements,
       publishNotification

src/main/services/achievements/update-local-unlocked-achivements.ts

@@ -4,8 +4,7 @@ import {
 } from "./find-achivement-files";
 import { parseAchievementFile } from "./parse-achievement-file";
 import { mergeAchievements } from "./merge-achievements";
-import type { UnlockedAchievement } from "@types";
+import type { Game, UnlockedAchievement } from "@types";
-import { Game } from "@main/entity";
 
 export const updateLocalUnlockedAchivements = async (game: Game) => {
   const gameAchievementFiles = findAchievementFiles(game);

src/main/services/crypto.ts

@@ -0,0 +1,28 @@
+import { safeStorage } from "electron";
+import { logger } from "./logger";
+
+export class Crypto {
+  public static encrypt(str: string) {
+    if (safeStorage.isEncryptionAvailable()) {
+      return safeStorage.encryptString(str).toString("base64");
+    } else {
+      logger.warn(
+        "Encrypt method returned raw string because encryption is not available"
+      );
+
+      return str;
+    }
+  }
+
+  public static decrypt(b64: string) {
+    if (safeStorage.isEncryptionAvailable()) {
+      return safeStorage.decryptString(Buffer.from(b64, "base64"));
+    } else {
+      logger.warn(
+        "Decrypt method returned raw string because encryption is not available"
+      );
+
+      return b64;
+    }
+  }
+}

src/main/services/download/download-manager.ts

@@ -1,13 +1,7 @@
-import { Game } from "@main/entity";
 import { Downloader } from "@shared";
 import { WindowManager } from "../window-manager";
-import {
-  downloadQueueRepository,
-  gameRepository,
-  userPreferencesRepository,
-} from "@main/repository";
 import { publishDownloadCompleteNotification } from "../notifications";
-import type { DownloadProgress } from "@types";
+import type { Download, DownloadProgress, UserPreferences } from "@types";
 import { GofileApi, QiwiApi, DatanodesApi } from "../hosters";
 import { PythonRPC } from "../python-rpc";
 import {
@@ -16,37 +10,41 @@ import {
   PauseDownloadPayload,
 } from "./types";
 import { calculateETA, getDirSize } from "./helpers";
-import { QueryDeepPartialEntity } from "typeorm/query-builder/QueryPartialEntity";
 import { RealDebridClient } from "./real-debrid";
 import path from "path";
 import { logger } from "../logger";
+import { db, downloadsSublevel, gamesSublevel, levelKeys } from "@main/level";
+import { sortBy } from "lodash-es";
 
 export class DownloadManager {
-  private static downloadingGameId: number | null = null;
+  private static downloadingGameId: string | null = null;
 
-  public static async startRPC(game?: Game, initialSeeding?: Game[]) {
+  public static async startRPC(
+    download?: Download,
+    downloadsToSeed?: Download[]
+  ) {
     PythonRPC.spawn(
-      game?.status === "active"
+      download?.status === "active"
-        ? await this.getDownloadPayload(game).catch(() => undefined)
+        ? await this.getDownloadPayload(download).catch(() => undefined)
         : undefined,
-      initialSeeding?.map((game) => ({
+      downloadsToSeed?.map((download) => ({
-        game_id: game.id,
+        game_id: `${download.shop}-${download.objectId}`,
-        url: game.uri!,
+        url: download.uri,
-        save_path: game.downloadPath!,
+        save_path: download.downloadPath,
       }))
     );
 
-    this.downloadingGameId = game?.id ?? null;
+    if (download) {
+      this.downloadingGameId = `${download.shop}-${download.objectId}`;
+    }
   }
 
   private static async getDownloadStatus() {
     const response = await PythonRPC.rpc.get<LibtorrentPayload | null>(
       "/status"
     );
-
     if (response.data === null || !this.downloadingGameId) return null;
-
+    const downloadId = this.downloadingGameId;
-    const gameId = this.downloadingGameId;
 
     try {
       const {
@@ -62,24 +60,21 @@ export class DownloadManager {
 
       const isDownloadingMetadata =
         status === LibtorrentStatus.DownloadingMetadata;
-
       const isCheckingFiles = status === LibtorrentStatus.CheckingFiles;
 
+      const download = await downloadsSublevel.get(downloadId);
+
       if (!isDownloadingMetadata && !isCheckingFiles) {
-        const update: QueryDeepPartialEntity<Game> = {
+        if (!download) return null;
+
+        await downloadsSublevel.put(downloadId, {
+          ...download,
           bytesDownloaded,
           fileSize,
           progress,
-          status: "active",
-        };
-
-        await gameRepository.update(
-          { id: gameId },
-          {
-            ...update,
           folderName,
-          }
+          status: "active",
-        );
+        });
       }
 
       return {
@@ -90,7 +85,8 @@ export class DownloadManager {
         isDownloadingMetadata,
         isCheckingFiles,
         progress,
-        gameId,
+        gameId: downloadId,
+        download,
       } as DownloadProgress;
     } catch (err) {
       return null;
@@ -102,14 +98,22 @@ export class DownloadManager {
 
     if (status) {
       const { gameId, progress } = status;
-      const game = await gameRepository.findOne({
-        where: { id: gameId, isDeleted: false },
-      });
-      const userPreferences = await userPreferencesRepository.findOneBy({
-        id: 1,
-      });
 
-      if (WindowManager.mainWindow && game) {
+      const [download, game] = await Promise.all([
+        downloadsSublevel.get(gameId),
+        gamesSublevel.get(gameId),
+      ]);
+
+      if (!download || !game) return;
+
+      const userPreferences = await db.get<string, UserPreferences>(
+        levelKeys.userPreferences,
+        {
+          valueEncoding: "json",
+        }
+      );
+
+      if (WindowManager.mainWindow && download) {
         WindowManager.mainWindow.setProgressBar(progress === 1 ? -1 : progress);
         WindowManager.mainWindow.webContents.send(
           "on-download-progress",
@@ -121,39 +125,48 @@ export class DownloadManager {
           )
         );
       }
-      if (progress === 1 && game) {
+
+      if (progress === 1 && download) {
         publishDownloadCompleteNotification(game);
 
         if (
           userPreferences?.seedAfterDownloadComplete &&
-          game.downloader === Downloader.Torrent
+          download.downloader === Downloader.Torrent
         ) {
-          gameRepository.update(
+          downloadsSublevel.put(gameId, {
-            { id: gameId },
+            ...download,
-            { status: "seeding", shouldSeed: true }
+            status: "seeding",
-          );
+            shouldSeed: true,
+            queued: false,
+          });
         } else {
-          gameRepository.update(
+          downloadsSublevel.put(gameId, {
-            { id: gameId },
+            ...download,
-            { status: "complete", shouldSeed: false }
+            status: "complete",
-          );
+            shouldSeed: false,
+            queued: false,
+          });
 
           this.cancelDownload(gameId);
         }
 
-        await downloadQueueRepository.delete({ game });
+        const downloads = await downloadsSublevel
-        const [nextQueueItem] = await downloadQueueRepository.find({
+          .values()
-          order: {
+          .all()
-            id: "DESC",
+          .then((games) => {
-          },
+            return sortBy(
-          relations: {
+              games.filter((game) => game.status === "paused" && game.queued),
-            game: true,
+              "timestamp",
-          },
+              "DESC"
+            );
           });
-        if (nextQueueItem) {
+
-          this.resumeDownload(nextQueueItem.game);
+        const [nextItemOnQueue] = downloads;
+
+        if (nextItemOnQueue) {
+          this.resumeDownload(nextItemOnQueue);
         } else {
-          this.downloadingGameId = -1;
+          this.downloadingGameId = null;
         }
       }
     }
@@ -169,20 +182,19 @@ export class DownloadManager {
     logger.log(seedStatus);
 
     seedStatus.forEach(async (status) => {
-      const game = await gameRepository.findOne({
+      const download = await downloadsSublevel.get(status.gameId);
-        where: { id: status.gameId },
-      });
 
-      if (!game) return;
+      if (!download) return;
 
       const totalSize = await getDirSize(
-        path.join(game.downloadPath!, status.folderName)
+        path.join(download.downloadPath, status.folderName)
       );
 
       if (totalSize < status.fileSize) {
-        await this.cancelDownload(game.id);
+        await this.cancelDownload(status.gameId);
 
-        await gameRepository.update(game.id, {
+        await downloadsSublevel.put(status.gameId, {
+          ...download,
           status: "paused",
           shouldSeed: false,
           progress: totalSize / status.fileSize,
@@ -195,123 +207,122 @@ export class DownloadManager {
     WindowManager.mainWindow?.webContents.send("on-seeding-status", seedStatus);
   }
 
-  static async pauseDownload() {
+  static async pauseDownload(downloadKey = this.downloadingGameId) {
     await PythonRPC.rpc
       .post("/action", {
         action: "pause",
-        game_id: this.downloadingGameId,
+        game_id: downloadKey,
       } as PauseDownloadPayload)
       .catch(() => {});
 
     WindowManager.mainWindow?.setProgressBar(-1);
-
     this.downloadingGameId = null;
   }
 
-  static async resumeDownload(game: Game) {
+  static async resumeDownload(download: Download) {
-    return this.startDownload(game);
+    return this.startDownload(download);
   }
 
-  static async cancelDownload(gameId = this.downloadingGameId!) {
+  static async cancelDownload(downloadKey = this.downloadingGameId) {
     await PythonRPC.rpc.post("/action", {
       action: "cancel",
-      game_id: gameId,
+      game_id: downloadKey,
     });
 
     WindowManager.mainWindow?.setProgressBar(-1);
-
+    if (downloadKey === this.downloadingGameId) {
-    if (gameId === this.downloadingGameId) {
       this.downloadingGameId = null;
     }
   }
 
-  static async resumeSeeding(game: Game) {
+  static async resumeSeeding(download: Download) {
     await PythonRPC.rpc.post("/action", {
       action: "resume_seeding",
-      game_id: game.id,
+      game_id: levelKeys.game(download.shop, download.objectId),
-      url: game.uri,
+      url: download.uri,
-      save_path: game.downloadPath,
+      save_path: download.downloadPath,
     });
   }
 
-  static async pauseSeeding(gameId: number) {
+  static async pauseSeeding(downloadKey: string) {
     await PythonRPC.rpc.post("/action", {
       action: "pause_seeding",
-      game_id: gameId,
+      game_id: downloadKey,
     });
   }
 
-  private static async getDownloadPayload(game: Game) {
+  private static async getDownloadPayload(download: Download) {
-    switch (game.downloader) {
+    const downloadId = levelKeys.game(download.shop, download.objectId);
-      case Downloader.Gofile: {
-        const id = game.uri!.split("/").pop();
 
+    switch (download.downloader) {
+      case Downloader.Gofile: {
+        const id = download.uri.split("/").pop();
         const token = await GofileApi.authorize();
         const downloadLink = await GofileApi.getDownloadLink(id!);
 
         return {
           action: "start",
-          game_id: game.id,
+          game_id: downloadId,
           url: downloadLink,
-          save_path: game.downloadPath!,
+          save_path: download.downloadPath,
           header: `Cookie: accountToken=${token}`,
         };
       }
       case Downloader.PixelDrain: {
-        const id = game.uri!.split("/").pop();
+        const id = download.uri.split("/").pop();
-
         return {
           action: "start",
-          game_id: game.id,
+          game_id: downloadId,
           url: `https://pixeldrain.com/api/file/${id}?download`,
-          save_path: game.downloadPath!,
+          save_path: download.downloadPath,
         };
       }
       case Downloader.Qiwi: {
-        const downloadUrl = await QiwiApi.getDownloadUrl(game.uri!);
+        const downloadUrl = await QiwiApi.getDownloadUrl(download.uri);
-
         return {
           action: "start",
-          game_id: game.id,
+          game_id: downloadId,
           url: downloadUrl,
-          save_path: game.downloadPath!,
+          save_path: download.downloadPath,
         };
       }
       case Downloader.Datanodes: {
-        const downloadUrl = await DatanodesApi.getDownloadUrl(game.uri!);
+        const downloadUrl = await DatanodesApi.getDownloadUrl(download.uri);
-
         return {
           action: "start",
-          game_id: game.id,
+          game_id: downloadId,
           url: downloadUrl,
-          save_path: game.downloadPath!,
+          save_path: download.downloadPath,
         };
       }
       case Downloader.Torrent:
         return {
           action: "start",
-          game_id: game.id,
+          game_id: downloadId,
-          url: game.uri!,
+          url: download.uri,
-          save_path: game.downloadPath!,
+          save_path: download.downloadPath,
         };
       case Downloader.RealDebrid: {
-        const downloadUrl = await RealDebridClient.getDownloadUrl(game.uri!);
+        const downloadUrl = await RealDebridClient.getDownloadUrl(download.uri);
+
+        if (!downloadUrl)
+          throw new Error(
+            "This download is not available on Real-Debrid and polling download status from Real-Debrid is not yet available."
+          );
 
         return {
           action: "start",
-          game_id: game.id,
+          game_id: downloadId,
-          url: downloadUrl!,
+          url: downloadUrl,
-          save_path: game.downloadPath!,
+          save_path: download.downloadPath,
         };
       }
     }
   }
 
-  static async startDownload(game: Game) {
+  static async startDownload(download: Download) {
-    const payload = await this.getDownloadPayload(game);
+    const payload = await this.getDownloadPayload(download);
-
     await PythonRPC.rpc.post("/action", payload);
-
+    this.downloadingGameId = levelKeys.game(download.shop, download.objectId);
-    this.downloadingGameId = game.id;
   }
 }

src/main/services/download/types.ts

@@ -1,9 +1,9 @@
 export interface PauseDownloadPayload {
-  game_id: number;
+  game_id: string;
 }
 
 export interface CancelDownloadPayload {
-  game_id: number;
+  game_id: string;
 }
 
 export enum LibtorrentStatus {
@@ -24,7 +24,7 @@ export interface LibtorrentPayload {
   fileSize: number;
   folderName: string;
   status: LibtorrentStatus;
-  gameId: number;
+  gameId: string;
 }
 
 export interface ProcessPayload {

src/main/services/hydra-api.ts

@@ -1,7 +1,3 @@
-import {
-  userAuthRepository,
-  userSubscriptionRepository,
-} from "@main/repository";
 import axios, { AxiosError, AxiosInstance } from "axios";
 import { WindowManager } from "./window-manager";
 import url from "url";
@@ -13,6 +9,10 @@ import { omit } from "lodash-es";
 import { appVersion } from "@main/constants";
 import { getUserData } from "./user/get-user-data";
 import { isFuture, isToday } from "date-fns";
+import { db } from "@main/level";
+import { levelKeys } from "@main/level/sublevels";
+import type { Auth, User } from "@types";
+import { Crypto } from "./crypto";
 
 interface HydraApiOptions {
   needsAuth?: boolean;
@@ -77,14 +77,14 @@ export class HydraApi {
       tokenExpirationTimestamp
     );
 
-    await userAuthRepository.upsert(
+    db.put<string, Auth>(
+      levelKeys.auth,
       {
-        id: 1,
+        accessToken: Crypto.encrypt(accessToken),
-        accessToken,
+        refreshToken: Crypto.encrypt(refreshToken),
         tokenExpirationTimestamp,
-        refreshToken,
       },
-      ["id"]
+      { valueEncoding: "json" }
     );
 
     await getUserData().then((userDetails) => {
@@ -186,17 +186,23 @@ export class HydraApi {
       );
     }
 
-    const userAuth = await userAuthRepository.findOne({
+    const result = await db.getMany<string>([levelKeys.auth, levelKeys.user], {
-      where: { id: 1 },
+      valueEncoding: "json",
-      relations: { subscription: true },
     });
 
+    const userAuth = result.at(0) as Auth | undefined;
+    const user = result.at(1) as User | undefined;
+
     this.userAuth = {
-      authToken: userAuth?.accessToken ?? "",
+      authToken: userAuth?.accessToken
-      refreshToken: userAuth?.refreshToken ?? "",
+        ? Crypto.decrypt(userAuth.accessToken)
+        : "",
+      refreshToken: userAuth?.refreshToken
+        ? Crypto.decrypt(userAuth.refreshToken)
+        : "",
       expirationTimestamp: userAuth?.tokenExpirationTimestamp ?? 0,
-      subscription: userAuth?.subscription
+      subscription: user?.subscription
-        ? { expiresAt: userAuth.subscription?.expiresAt }
+        ? { expiresAt: user.subscription?.expiresAt }
         : null,
     };
 
@@ -216,11 +222,11 @@ export class HydraApi {
   }
 
   public static async refreshToken() {
-    const { accessToken, expiresIn } = await this.instance
+    const response = await this.instance.post(`/auth/refresh`, {
-      .post<{ accessToken: string; expiresIn: number }>(`/auth/refresh`, {
       refreshToken: this.userAuth.refreshToken,
-      })
+    });
-      .then((response) => response.data);
+
+    const { accessToken, expiresIn } = response.data;
 
     const tokenExpirationTimestamp =
       Date.now() +
@@ -235,14 +241,19 @@ export class HydraApi {
       this.userAuth.expirationTimestamp
     );
 
-    userAuthRepository.upsert(
+    await db
+      .get<string, Auth>(levelKeys.auth, { valueEncoding: "json" })
+      .then((auth) => {
+        return db.put<string, Auth>(
+          levelKeys.auth,
           {
-        id: 1,
+            ...auth,
-        accessToken,
+            accessToken: Crypto.encrypt(accessToken),
             tokenExpirationTimestamp,
           },
-      ["id"]
+          { valueEncoding: "json" }
         );
+      });
 
     return { accessToken, expiresIn };
   }
@@ -280,8 +291,16 @@ export class HydraApi {
         subscription: null,
       };
 
-      userAuthRepository.delete({ id: 1 });
+      db.batch([
-      userSubscriptionRepository.delete({ id: 1 });
+        {
+          type: "del",
+          key: levelKeys.auth,
+        },
+        {
+          type: "del",
+          key: levelKeys.user,
+        },
+      ]);
 
       this.sendSignOutEvent();
     }

src/main/services/index.ts

@@ -1,3 +1,4 @@
+export * from "./crypto";
 export * from "./logger";
 export * from "./steam";
 export * from "./steam-250";

src/main/services/library-sync/clear-games-remote-id.ts

@@ -1,5 +1,16 @@
-import { gameRepository } from "@main/repository";
+import { gamesSublevel, levelKeys } from "@main/level";
 
-export const clearGamesRemoteIds = () => {
+export const clearGamesRemoteIds = async () => {
-  return gameRepository.update({}, { remoteId: null });
+  const games = await gamesSublevel.values().all();
+
+  await gamesSublevel.batch(
+    games.map((game) => ({
+      type: "put",
+      key: levelKeys.game(game.shop, game.objectId),
+      value: {
+        ...game,
+        remoteId: null,
+      },
+    }))
+  );
 };

src/main/services/library-sync/create-game.ts

@@ -1,19 +1,21 @@
-import { Game } from "@main/entity";
+import type { Game } from "@types";
 import { HydraApi } from "../hydra-api";
-import { gameRepository } from "@main/repository";
+import { gamesSublevel, levelKeys } from "@main/level";
 
 export const createGame = async (game: Game) => {
   return HydraApi.post(`/profile/games`, {
-    objectId: game.objectID,
+    objectId: game.objectId,
     playTimeInMilliseconds: Math.trunc(game.playTimeInMilliseconds),
     shop: game.shop,
     lastTimePlayed: game.lastTimePlayed,
   }).then((response) => {
     const { id: remoteId, playTimeInMilliseconds, lastTimePlayed } = response;
 
-    gameRepository.update(
+    gamesSublevel.put(levelKeys.game(game.shop, game.objectId), {
-      { objectID: game.objectID },
+      ...game,
-      { remoteId, playTimeInMilliseconds, lastTimePlayed }
+      remoteId,
-    );
+      playTimeInMilliseconds,
+      lastTimePlayed,
+    });
   });
 };

src/main/services/library-sync/merge-with-remote-games.ts

@@ -1,17 +1,15 @@
-import { gameRepository } from "@main/repository";
 import { HydraApi } from "../hydra-api";
 import { steamGamesWorker } from "@main/workers";
 import { steamUrlBuilder } from "@shared";
+import { gamesSublevel, levelKeys } from "@main/level";
 
 export const mergeWithRemoteGames = async () => {
   return HydraApi.get("/profile/games")
     .then(async (response) => {
       for (const game of response) {
-        const localGame = await gameRepository.findOne({
+        const localGame = await gamesSublevel.get(
-          where: {
+          levelKeys.game(game.shop, game.objectId)
-            objectID: game.objectId,
+        );
-          },
-        });
 
         if (localGame) {
           const updatedLastTimePlayed =
@@ -26,17 +24,12 @@ export const mergeWithRemoteGames = async () => {
               ? game.playTimeInMilliseconds
               : localGame.playTimeInMilliseconds;
 
-          gameRepository.update(
+          gamesSublevel.put(levelKeys.game(game.shop, game.objectId), {
-            {
+            ...localGame,
-              objectID: game.objectId,
-              shop: "steam",
-            },
-            {
             remoteId: game.id,
             lastTimePlayed: updatedLastTimePlayed,
             playTimeInMilliseconds: updatedPlayTime,
-            }
+          });
-          );
         } else {
           const steamGame = await steamGamesWorker.run(Number(game.objectId), {
             name: "getById",
@@ -47,14 +40,15 @@ export const mergeWithRemoteGames = async () => {
               ? steamUrlBuilder.icon(game.objectId, steamGame.clientIcon)
               : null;
 
-            gameRepository.insert({
+            gamesSublevel.put(levelKeys.game(game.shop, game.objectId), {
-              objectID: game.objectId,
+              objectId: game.objectId,
               title: steamGame?.name,
               remoteId: game.id,
               shop: game.shop,
               iconUrl,
               lastTimePlayed: game.lastTimePlayed,
               playTimeInMilliseconds: game.playTimeInMilliseconds,
+              isDeleted: false,
             });
           }
         }

src/main/services/library-sync/update-game-playtime.ts

@@ -1,4 +1,4 @@
-import { Game } from "@main/entity";
+import type { Game } from "@types";
 import { HydraApi } from "../hydra-api";
 
 export const updateGamePlaytime = async (

src/main/services/library-sync/upload-games-batch.ts

@@ -1,14 +1,18 @@
-import { gameRepository } from "@main/repository";
 import { chunk } from "lodash-es";
-import { IsNull } from "typeorm";
 import { HydraApi } from "../hydra-api";
 import { mergeWithRemoteGames } from "./merge-with-remote-games";
 import { WindowManager } from "../window-manager";
 import { AchievementWatcherManager } from "../achievements/achievement-watcher-manager";
+import { gamesSublevel } from "@main/level";
 
 export const uploadGamesBatch = async () => {
-  const games = await gameRepository.find({
+  const games = await gamesSublevel
-    where: { remoteId: IsNull(), isDeleted: false },
+    .values()
+    .all()
+    .then((results) => {
+      return results.filter(
+        (game) => !game.isDeleted && game.remoteId === null
+      );
     });
 
   const gamesChunks = chunk(games, 200);
@@ -18,7 +22,7 @@ export const uploadGamesBatch = async () => {
       "/profile/games/batch",
       chunk.map((game) => {
         return {
-          objectId: game.objectID,
+          objectId: game.objectId,
           playTimeInMilliseconds: Math.trunc(game.playTimeInMilliseconds),
           shop: game.shop,
           lastTimePlayed: game.lastTimePlayed,

src/main/services/notifications/index.ts

@@ -1,8 +1,6 @@
 import { Notification, app } from "electron";
 import { t } from "i18next";
 import trayIcon from "@resources/tray-icon.png?asset";
-import { Game } from "@main/entity";
-import { userPreferencesRepository } from "@main/repository";
 import fs from "node:fs";
 import axios from "axios";
 import path from "node:path";
@@ -11,6 +9,8 @@ import { achievementSoundPath } from "@main/constants";
 import icon from "@resources/icon.png?asset";
 import { NotificationOptions, toXmlString } from "./xml";
 import { logger } from "../logger";
+import type { Game, UserPreferences } from "@types";
+import { db, levelKeys } from "@main/level";
 
 async function downloadImage(url: string | null) {
   if (!url) return undefined;
@@ -38,9 +38,12 @@ async function downloadImage(url: string | null) {
 }
 
 export const publishDownloadCompleteNotification = async (game: Game) => {
-  const userPreferences = await userPreferencesRepository.findOne({
+  const userPreferences = await db.get<string, UserPreferences>(
-    where: { id: 1 },
+    levelKeys.userPreferences,
-  });
+    {
+      valueEncoding: "json",
+    }
+  );
 
   if (userPreferences?.downloadNotificationsEnabled) {
     new Notification({

src/main/services/process-watcher.ts

@@ -1,12 +1,11 @@
-import { gameRepository } from "@main/repository";
 import { WindowManager } from "./window-manager";
 import { createGame, updateGamePlaytime } from "./library-sync";
-import type { GameRunning } from "@types";
+import type { Game, GameRunning } from "@types";
 import { PythonRPC } from "./python-rpc";
-import { Game } from "@main/entity";
 import axios from "axios";
 import { exec } from "child_process";
 import { ProcessPayload } from "./download/types";
+import { gamesSublevel, levelKeys } from "@main/level";
 
 const commands = {
   findWineDir: `lsof -c wine 2>/dev/null | grep '/drive_c/windows$' | head -n 1 | awk '{for(i=9;i<=NF;i++) printf "%s ", $i; print ""}'`,
@@ -14,7 +13,7 @@ const commands = {
 };
 
 export const gamesPlaytime = new Map<
-  number,
+  string,
   { lastTick: number; firstTick: number; lastSyncTick: number }
 >();
 
@@ -82,23 +81,28 @@ const findGamePathByProcess = (
     const pathSet = processMap.get(executable.exe);
 
     if (pathSet) {
-      pathSet.forEach((path) => {
+      pathSet.forEach(async (path) => {
         if (path.toLowerCase().endsWith(executable.name)) {
-          gameRepository.update(
+          const gameKey = levelKeys.game("steam", gameId);
-            { objectID: gameId, shop: "steam" },
+          const game = await gamesSublevel.get(gameKey);
-            { executablePath: path }
+
-          );
+          if (game) {
+            gamesSublevel.put(gameKey, {
+              ...game,
+              executablePath: path,
+            });
+          }
 
           if (isLinuxPlatform) {
             exec(commands.findWineDir, (err, out) => {
               if (err) return;
 
-              gameRepository.update(
+              if (game) {
-                { objectID: gameId, shop: "steam" },
+                gamesSublevel.put(gameKey, {
-                {
+                  ...game,
                   winePrefixPath: out.trim().replace("/drive_c/windows", ""),
+                });
               }
-              );
             });
           }
         }
@@ -159,10 +163,11 @@ const getSystemProcessMap = async () => {
 };
 
 export const watchProcesses = async () => {
-  const games = await gameRepository.find({
+  const games = await gamesSublevel
-    where: {
+    .values()
-      isDeleted: false,
+    .all()
-    },
+    .then((results) => {
+      return results.filter((game) => game.isDeleted === false);
     });
 
   if (!games.length) return;
@@ -172,8 +177,8 @@ export const watchProcesses = async () => {
   for (const game of games) {
     const executablePath = game.executablePath;
     if (!executablePath) {
-      if (gameExecutables[game.objectID]) {
+      if (gameExecutables[game.objectId]) {
-        findGamePathByProcess(processMap, game.objectID);
+        findGamePathByProcess(processMap, game.objectId);
       }
       continue;
     }
@@ -185,12 +190,12 @@ export const watchProcesses = async () => {
     const hasProcess = processMap.get(executable)?.has(executablePath);
 
     if (hasProcess) {
-      if (gamesPlaytime.has(game.id)) {
+      if (gamesPlaytime.has(levelKeys.game(game.shop, game.objectId))) {
         onTickGame(game);
       } else {
         onOpenGame(game);
       }
-    } else if (gamesPlaytime.has(game.id)) {
+    } else if (gamesPlaytime.has(levelKeys.game(game.shop, game.objectId))) {
       onCloseGame(game);
     }
   }
@@ -202,20 +207,17 @@ export const watchProcesses = async () => {
       return {
         id: entry[0],
         sessionDurationInMillis: performance.now() - entry[1].firstTick,
-      };
+      } as Pick<GameRunning, "id" | "sessionDurationInMillis">;
     });
 
-    WindowManager.mainWindow.webContents.send(
+    WindowManager.mainWindow.webContents.send("on-games-running", gamesRunning);
-      "on-games-running",
-      gamesRunning as Pick<GameRunning, "id" | "sessionDurationInMillis">[]
-    );
   }
 };
 
 function onOpenGame(game: Game) {
   const now = performance.now();
 
-  gamesPlaytime.set(game.id, {
+  gamesPlaytime.set(levelKeys.game(game.shop, game.objectId), {
     lastTick: now,
     firstTick: now,
     lastSyncTick: now,
@@ -230,16 +232,25 @@ function onOpenGame(game: Game) {
 
 function onTickGame(game: Game) {
   const now = performance.now();
-  const gamePlaytime = gamesPlaytime.get(game.id)!;
+  const gamePlaytime = gamesPlaytime.get(
+    levelKeys.game(game.shop, game.objectId)
+  )!;
 
   const delta = now - gamePlaytime.lastTick;
 
-  gameRepository.update(game.id, {
+  gamesSublevel.put(levelKeys.game(game.shop, game.objectId), {
+    ...game,
     playTimeInMilliseconds: game.playTimeInMilliseconds + delta,
     lastTimePlayed: new Date(),
   });
 
-  gamesPlaytime.set(game.id, {
+  gamesSublevel.put(levelKeys.game(game.shop, game.objectId), {
+    ...game,
+    playTimeInMilliseconds: game.playTimeInMilliseconds + delta,
+    lastTimePlayed: new Date(),
+  });
+
+  gamesPlaytime.set(levelKeys.game(game.shop, game.objectId), {
     ...gamePlaytime,
     lastTick: now,
   });
@@ -255,7 +266,7 @@ function onTickGame(game: Game) {
 
     gamePromise
       .then(() => {
-        gamesPlaytime.set(game.id, {
+        gamesPlaytime.set(levelKeys.game(game.shop, game.objectId), {
           ...gamePlaytime,
           lastSyncTick: now,
         });
@@ -265,8 +276,10 @@ function onTickGame(game: Game) {
 }
 
 const onCloseGame = (game: Game) => {
-  const gamePlaytime = gamesPlaytime.get(game.id)!;
+  const gamePlaytime = gamesPlaytime.get(
-  gamesPlaytime.delete(game.id);
+    levelKeys.game(game.shop, game.objectId)
+  )!;
+  gamesPlaytime.delete(levelKeys.game(game.shop, game.objectId));
 
   if (game.remoteId) {
     updateGamePlaytime(

src/main/services/python-rpc.ts

@@ -10,7 +10,7 @@ import { Readable } from "node:stream";
 import { app, dialog } from "electron";
 
 interface GamePayload {
-  game_id: number;
+  game_id: string;
   url: string;
   save_path: string;
 }

src/main/services/user/get-user-data.ts

@@ -1,42 +1,29 @@
-import type { ProfileVisibility, UserDetails } from "@types";
+import { User, type ProfileVisibility, type UserDetails } from "@types";
 import { HydraApi } from "../hydra-api";
-import {
-  userAuthRepository,
-  userSubscriptionRepository,
-} from "@main/repository";
 import { UserNotLoggedInError } from "@shared";
 import { logger } from "../logger";
+import { db } from "@main/level";
+import { levelKeys } from "@main/level/sublevels";
 
-export const getUserData = () => {
+export const getUserData = async () => {
   return HydraApi.get<UserDetails>(`/profile/me`)
     .then(async (me) => {
-      userAuthRepository.upsert(
+      db.get<string, User>(levelKeys.user, { valueEncoding: "json" }).then(
+        (user) => {
+          return db.put<string, User>(
+            levelKeys.user,
             {
-          id: 1,
+              ...user,
+              id: me.id,
               displayName: me.displayName,
               profileImageUrl: me.profileImageUrl,
               backgroundImageUrl: me.backgroundImageUrl,
-          userId: me.id,
+              subscription: me.subscription,
             },
-        ["id"]
+            { valueEncoding: "json" }
           );
-
-      if (me.subscription) {
-        await userSubscriptionRepository.upsert(
-          {
-            id: 1,
-            subscriptionId: me.subscription?.id || "",
-            status: me.subscription?.status || "",
-            planId: me.subscription?.plan.id || "",
-            planName: me.subscription?.plan.name || "",
-            expiresAt: me.subscription?.expiresAt || null,
-            user: { id: 1 },
-          },
-          ["id"]
-        );
-      } else {
-        await userSubscriptionRepository.delete({ id: 1 });
         }
+      );
 
       return me;
     })
@@ -46,15 +33,14 @@ export const getUserData = () => {
         return null;
       }
       logger.error("Failed to get logged user");
-      const loggedUser = await userAuthRepository.findOne({
+
-        where: { id: 1 },
+      const loggedUser = await db.get<string, User>(levelKeys.user, {
-        relations: { subscription: true },
+        valueEncoding: "json",
       });
 
       if (loggedUser) {
         return {
           ...loggedUser,
-          id: loggedUser.userId,
           username: "",
           bio: "",
           email: null,
@@ -64,11 +50,11 @@ export const getUserData = () => {
           },
           subscription: loggedUser.subscription
             ? {
-                id: loggedUser.subscription.subscriptionId,
+                id: loggedUser.subscription.id,
                 status: loggedUser.subscription.status,
                 plan: {
-                  id: loggedUser.subscription.planId,
+                  id: loggedUser.subscription.plan.id,
-                  name: loggedUser.subscription.planName,
+                  name: loggedUser.subscription.plan.name,
                 },
                 expiresAt: loggedUser.subscription.expiresAt,
               }

src/main/services/window-manager.ts

@@ -13,10 +13,11 @@ import { t } from "i18next";
 import path from "node:path";
 import icon from "@resources/icon.png?asset";
 import trayIcon from "@resources/tray-icon.png?asset";
-import { gameRepository, userPreferencesRepository } from "@main/repository";
-import { IsNull, Not } from "typeorm";
 import { HydraApi } from "./hydra-api";
 import UserAgent from "user-agents";
+import { db, gamesSublevel, levelKeys } from "@main/level";
+import { slice, sortBy } from "lodash-es";
+import type { UserPreferences } from "@types";
 import { AuthPage } from "@shared";
 
 export class WindowManager {
@@ -131,9 +132,12 @@ export class WindowManager {
     });
 
     this.mainWindow.on("close", async () => {
-      const userPreferences = await userPreferencesRepository.findOne({
+      const userPreferences = await db.get<string, UserPreferences>(
-        where: { id: 1 },
+        levelKeys.userPreferences,
-      });
+        {
+          valueEncoding: "json",
+        }
+      );
 
       if (userPreferences?.preferQuitInsteadOfHiding) {
         app.quit();
@@ -211,16 +215,18 @@ export class WindowManager {
     }
 
     const updateSystemTray = async () => {
-      const games = await gameRepository.find({
+      const games = await gamesSublevel
-        where: {
+        .values()
-          isDeleted: false,
+        .all()
-          executablePath: Not(IsNull()),
+        .then((games) => {
-          lastTimePlayed: Not(IsNull()),
+          const filteredGames = games.filter(
-        },
+            (game) =>
-        take: 5,
+              !game.isDeleted && game.executablePath && game.lastTimePlayed
-        order: {
+          );
-          lastTimePlayed: "DESC",
+
-        },
+          const sortedGames = sortBy(filteredGames, "lastTimePlayed", "DESC");
+
+          return slice(sortedGames, 5);
         });
 
       const recentlyPlayedGames: Array<MenuItemConstructorOptions | MenuItem> =

src/preload/index.ts

@@ -22,16 +22,16 @@ contextBridge.exposeInMainWorld("electron", {
   /* Torrenting */
   startGameDownload: (payload: StartGameDownloadPayload) =>
     ipcRenderer.invoke("startGameDownload", payload),
-  cancelGameDownload: (gameId: number) =>
+  cancelGameDownload: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("cancelGameDownload", gameId),
+    ipcRenderer.invoke("cancelGameDownload", shop, objectId),
-  pauseGameDownload: (gameId: number) =>
+  pauseGameDownload: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("pauseGameDownload", gameId),
+    ipcRenderer.invoke("pauseGameDownload", shop, objectId),
-  resumeGameDownload: (gameId: number) =>
+  resumeGameDownload: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("resumeGameDownload", gameId),
+    ipcRenderer.invoke("resumeGameDownload", shop, objectId),
-  pauseGameSeed: (gameId: number) =>
+  pauseGameSeed: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("pauseGameSeed", gameId),
+    ipcRenderer.invoke("pauseGameSeed", shop, objectId),
-  resumeGameSeed: (gameId: number) =>
+  resumeGameSeed: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("resumeGameSeed", gameId),
+    ipcRenderer.invoke("resumeGameSeed", shop, objectId),
   onDownloadProgress: (cb: (value: DownloadProgress) => void) => {
     const listener = (
       _event: Electron.IpcRendererEvent,
@@ -98,40 +98,61 @@ contextBridge.exposeInMainWorld("electron", {
     ipcRenderer.invoke("putDownloadSource", objectIds),
 
   /* Library */
-  addGameToLibrary: (objectId: string, title: string, shop: GameShop) =>
+  addGameToLibrary: (shop: GameShop, objectId: string, title: string) =>
-    ipcRenderer.invoke("addGameToLibrary", objectId, title, shop),
+    ipcRenderer.invoke("addGameToLibrary", shop, objectId, title),
-  createGameShortcut: (id: number) =>
+  createGameShortcut: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("createGameShortcut", id),
+    ipcRenderer.invoke("createGameShortcut", shop, objectId),
-  updateExecutablePath: (id: number, executablePath: string | null) =>
+  updateExecutablePath: (
-    ipcRenderer.invoke("updateExecutablePath", id, executablePath),
+    shop: GameShop,
-  updateLaunchOptions: (id: number, launchOptions: string | null) =>
+    objectId: string,
-    ipcRenderer.invoke("updateLaunchOptions", id, launchOptions),
+    executablePath: string | null
-  selectGameWinePrefix: (id: number, winePrefixPath: string | null) =>
+  ) =>
-    ipcRenderer.invoke("selectGameWinePrefix", id, winePrefixPath),
+    ipcRenderer.invoke("updateExecutablePath", shop, objectId, executablePath),
+  updateLaunchOptions: (
+    shop: GameShop,
+    objectId: string,
+    launchOptions: string | null
+  ) => ipcRenderer.invoke("updateLaunchOptions", shop, objectId, launchOptions),
+  selectGameWinePrefix: (
+    shop: GameShop,
+    objectId: string,
+    winePrefixPath: string | null
+  ) =>
+    ipcRenderer.invoke("selectGameWinePrefix", shop, objectId, winePrefixPath),
   verifyExecutablePathInUse: (executablePath: string) =>
     ipcRenderer.invoke("verifyExecutablePathInUse", executablePath),
   getLibrary: () => ipcRenderer.invoke("getLibrary"),
-  openGameInstaller: (gameId: number) =>
+  openGameInstaller: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("openGameInstaller", gameId),
+    ipcRenderer.invoke("openGameInstaller", shop, objectId),
-  openGameInstallerPath: (gameId: number) =>
+  openGameInstallerPath: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("openGameInstallerPath", gameId),
+    ipcRenderer.invoke("openGameInstallerPath", shop, objectId),
-  openGameExecutablePath: (gameId: number) =>
+  openGameExecutablePath: (shop: GameShop, objectId: string) =>
-    ipcRenderer.invoke("openGameExecutablePath", gameId),
+    ipcRenderer.invoke("openGameExecutablePath", shop, objectId),
   openGame: (
-    gameId: number,
+    shop: GameShop,
+    objectId: string,
     executablePath: string,
-    launchOptions: string | null
+    launchOptions?: string | null
-  ) => ipcRenderer.invoke("openGame", gameId, executablePath, launchOptions),
+  ) =>
-  closeGame: (gameId: number) => ipcRenderer.invoke("closeGame", gameId),
+    ipcRenderer.invoke(
-  removeGameFromLibrary: (gameId: number) =>
+      "openGame",
-    ipcRenderer.invoke("removeGameFromLibrary", gameId),
+      shop,
-  removeGame: (gameId: number) => ipcRenderer.invoke("removeGame", gameId),
+      objectId,
-  deleteGameFolder: (gameId: number) =>
+      executablePath,
-    ipcRenderer.invoke("deleteGameFolder", gameId),
+      launchOptions
-  getGameByObjectId: (objectId: string) =>
+    ),
-    ipcRenderer.invoke("getGameByObjectId", objectId),
+  closeGame: (shop: GameShop, objectId: string) =>
-  resetGameAchievements: (gameId: number) =>
+    ipcRenderer.invoke("closeGame", shop, objectId),
-    ipcRenderer.invoke("resetGameAchievements", gameId),
+  removeGameFromLibrary: (shop: GameShop, objectId: string) =>
+    ipcRenderer.invoke("removeGameFromLibrary", shop, objectId),
+  removeGame: (shop: GameShop, objectId: string) =>
+    ipcRenderer.invoke("removeGame", shop, objectId),
+  deleteGameFolder: (shop: GameShop, objectId: string) =>
+    ipcRenderer.invoke("deleteGameFolder", shop, objectId),
+  getGameByObjectId: (shop: GameShop, objectId: string) =>
+    ipcRenderer.invoke("getGameByObjectId", shop, objectId),
+  resetGameAchievements: (shop: GameShop, objectId: string) =>
+    ipcRenderer.invoke("resetGameAchievements", shop, objectId),
   onGamesRunning: (
     cb: (
       gamesRunning: Pick<GameRunning, "id" | "sessionDurationInMillis">[]