trigger integrity check correctly

Author: Alfagun74

src/modules/games/files.service.spec.ts

@@ -381,4 +381,26 @@ describe("FilesService", () => {
       ).rejects.toThrow(NotFoundException);
     });
   });
+
+  describe("index", () => {
+    it("should trigger integrity check when file stats are missing", async () => {
+      jest.useFakeTimers();
+      const localService = new FilesService(
+        gamesService,
+        metadataService,
+        schedulerRegistry,
+        gameVersionRepository as any,
+      );
+      const checkIntegritySpy = jest
+        .spyOn(localService as any, "checkIntegrity")
+        .mockResolvedValue([]);
+
+      await (localService as any).index("/tmp/test-files/My Game.zip");
+      jest.advanceTimersByTime(5000);
+      await Promise.resolve();
+
+      expect(checkIntegritySpy).toHaveBeenCalledTimes(1);
+      jest.useRealTimers();
+    });
+  });
 });

src/modules/games/files.service.ts

@@ -267,8 +267,15 @@ export class FilesService implements OnApplicationBootstrap {
 
   /** Indexes a single file and updates the database accordingly. */
   private async index(path: string, stats?: Stats, skipIntegrityCheck = false) {
+    if (!path || !this.isValidFilePath(path)) {
+      return;
+    }
+
     const size = BigInt(stats?.size || 0);
-    if (!size || !path || !this.isValidFilePath(path)) {
+    if (!size) {
+      if (!skipIntegrityCheck) {
+        this.runDebouncedIntegrityCheck();
+      }
       return;
     }