fix: refresh gallery after scanned ROMs

Generated-By: PostHog Code
Task-Id: b131c873-6e03-47dd-bf51-c99f01ef1f5f

Author: gantoine

frontend/src/v2/composables/useScanLifecycle/index.ts

@@ -26,7 +26,6 @@ import type { Emitter } from "mitt";
 import { inject } from "vue";
 import type { ScanStats } from "@/__generated__";
 import platformApi from "@/services/api/platform";
-import storeGalleryFilter from "@/stores/galleryFilter";
 import storePlatforms from "@/stores/platforms";
 import storeRoms, { type SimpleRom } from "@/stores/roms";
 import storeScanning, { type ScanningPlatform } from "@/stores/scanning";
@@ -38,7 +37,6 @@ export function installScanLifecycle() {
   const scanningStore = storeScanning();
   const romsStore = storeRoms();
   const platformsStore = storePlatforms();
-  const galleryFilterStore = storeGalleryFilter();
   const galleryRomsStore = storeGalleryRoms();
   const emitter = inject<Emitter<Events>>("emitter");
 
@@ -91,6 +89,14 @@ export function installScanLifecycle() {
   // ROM. Queue drains every 100ms; matches the v1 behavior. Stored
   // outside the handler so multiple events share the same queue + flush.
   const romUpdateQueue: SimpleRom[] = [];
+  const refreshGallery = debounce(
+    () => {
+      galleryRomsStore.invalidateWindows();
+      void galleryRomsStore.fetchInitialMetadata();
+    },
+    250,
+    { maxWait: 1000 },
+  );
   const processRomUpdates = debounce(() => {
     if (romUpdateQueue.length === 0) return;
     const updates = romUpdateQueue.splice(0, romUpdateQueue.length);
@@ -101,13 +107,9 @@ export function installScanLifecycle() {
       romsStore.addToRecent(rom);
 
       // If the user is currently looking at the gallery of the platform
-      // being scanned, fold the new ROM into the visible list.
-      if (
-        galleryRomsStore.currentPlatform?.id === rom.platform_id &&
-        !galleryFilterStore.searchTerm &&
-        !galleryFilterStore.isFiltered()
-      ) {
-        galleryRomsStore.addLiveRom(rom);
+      // being scanned, refresh from the server to preserve sorting/filtering.
+      if (galleryRomsStore.currentPlatform?.id === rom.platform_id) {
+        refreshGallery();
       }
       if (romsStore.currentPlatform?.id === rom.platform_id) {
         const existing = romsStore.filteredRoms.find((r) => r.id === rom.id);

frontend/src/v2/stores/galleryRoms.ts

@@ -228,33 +228,6 @@ export default defineStore("v2GalleryRoms", {
       return null;
     },
 
-    /** Add a ROM announced by the scan socket to the active gallery. */
-    addLiveRom(rom: SimpleRom) {
-      let existingPosition: number | undefined;
-      for (const [position, existing] of this.byPosition) {
-        if (existing.id === rom.id) {
-          existingPosition = position;
-          break;
-        }
-      }
-      if (existingPosition !== undefined) {
-        this.byPosition.set(existingPosition, rom);
-        return;
-      }
-
-      const position = this.total;
-      this.byPosition.set(position, rom);
-      this.total += 1;
-      this.romIdIndex.push(rom.id);
-
-      if (this.currentPlatform?.id === rom.platform_id) {
-        this.currentPlatform = {
-          ...this.currentPlatform,
-          rom_count: this.currentPlatform.rom_count + 1,
-        };
-      }
-    },
-
     /** Drop everything tied to the previous gallery context but keep
      * order-by / order-dir. Call before switching platform / collection
      * or when filters change. */