feat: migrating download source validation to worker thread

src/main/events/download-sources/validate-download-source.ts

@@ -1,17 +1,12 @@
 import { registerEvent } from "../register-event";
-import axios from "axios";
 import { downloadSourceRepository } from "@main/repository";
-import { downloadSourceSchema } from "../helpers/validators";
 import { RepacksManager } from "@main/services";
+import { downloadSourceWorker } from "@main/workers";
 
 const validateDownloadSource = async (
   _event: Electron.IpcMainInvokeEvent,
   url: string
 ) => {
-  const response = await axios.get(url);
-
-  const source = downloadSourceSchema.parse(response.data);
-
   const existingSource = await downloadSourceRepository.findOne({
     where: { url },
   });
@@ -21,14 +16,12 @@ const validateDownloadSource = async (
 
   const repacks = RepacksManager.repacks;
 
-  const existingUris = source.downloads
+  return downloadSourceWorker.run(
-    .flatMap((download) => download.uris)
+    { url, repacks },
-    .filter((uri) => repacks.some((repack) => repack.magnet === uri));
+    {
-
+      name: "validateDownloadSource",
-  return {
+    }
-    name: source.name,
+  );
-    downloadCount: source.downloads.length - existingUris.length,
-  };
 };
 
 registerEvent("validateDownloadSource", validateDownloadSource);

src/main/main.ts

@@ -15,7 +15,7 @@ import { uploadGamesBatch } from "./services/library-sync";
 startMainLoop();
 
 const loadState = async (userPreferences: UserPreferences | null) => {
-  await RepacksManager.updateRepacks();
+  RepacksManager.updateRepacks();
 
   import("./events");
 

src/main/workers/download-source.worker.ts

@@ -1,6 +1,7 @@
+import { Repack } from "@main/entity";
 import { downloadSourceSchema } from "@main/events/helpers/validators";
 import { DownloadSourceStatus } from "@shared";
-import type { DownloadSource } from "@types";
+import type { DownloadSource, GameRepack } from "@types";
 import axios, { AxiosError, AxiosHeaders } from "axios";
 import { z } from "zod";
 
@@ -48,3 +49,24 @@ export const getUpdatedRepacks = async (downloadSources: DownloadSource[]) => {
 
   return results;
 };
+
+export const validateDownloadSource = async ({
+  url,
+  repacks,
+}: {
+  url: string;
+  repacks: GameRepack[];
+}) => {
+  const response = await axios.get(url);
+
+  const source = downloadSourceSchema.parse(response.data);
+
+  const existingUris = source.downloads
+    .flatMap((download) => download.uris)
+    .filter((uri) => repacks.some((repack) => repack.magnet === uri));
+
+  return {
+    name: source.name,
+    downloadCount: source.downloads.length - existingUris.length,
+  };
+};