Added package versions batching to speed up performance

Author: ebkr

src/components/composables/ConcerningPackageComposable.ts

@@ -33,21 +33,28 @@ const activeConcerningPackages = ref<ManifestV2[]>([]);
 async function updateConcerningPackages() {
     const game = activeGame.value;
     const localMods = localModList.value;
-    const concerningPackages = [];
+    const concerningPackages: ManifestV2[] = [];
+    const modsToCheck: ManifestV2[] = [];
 
     for (const mod of localMods) {
         if (!mod.isOnlineSource()) {
             continue;
         }
         if (!onlineModList.value.has(mod.getName())) {
             concerningPackages.push(mod);
-            continue;
+        } else {
+            modsToCheck.push(mod);
         }
-        const packageVersionNumbers = await PackageDb.getPackageVersionNumbers(
-            game.internalFolderName,
-            mod.getName()
-        );
-        const dnf = !packageVersionNumbers.find(ver => ver === mod.getVersionNumber().toString());
+    }
+
+    const versionNumbersBatch = await PackageDb.getPackageVersionNumbersBatch(
+        game.internalFolderName,
+        modsToCheck.map(mod => mod.getName())
+    );
+
+    for (const mod of modsToCheck) {
+        const versions = versionNumbersBatch.get(mod.getName());
+        const dnf = !versions || !versions.includes(mod.getVersionNumber().toString());
         if (dnf) {
             concerningPackages.push(mod);
         }

src/r2mm/manager/PackageDexieStore.ts

@@ -54,6 +54,12 @@ export async function getPackageVersionNumbers(community: string, packageName: s
     return pkg.versions.map((v) => v.version_number);
 }
 
+export async function getPackageVersionNumbersBatch(community: string, packageNames: string[]): Promise<Map<string, string[]>> {
+    const keys = packageNames.map((p): [string, string] => [community, p]);
+    const packages = await db.packages.where('[community+full_name]').anyOf(keys).toArray();
+    return new Map(packages.map(pkg => [pkg.full_name, pkg.versions.map(v => v.version_number)]));
+}
+
 export async function getPackageCount(community: string) {
     return await db.packages.where({community}).count();
 }