Merge pull request #1602 from ebkr/package-db-reset

Add setting for resetting online mod list stored in IndexedDB

Author: anttimaki

Diff for: src/components/settings-components/SettingsView.vue

@@ -185,6 +185,14 @@ import CdnProvider from '../../providers/generic/connection/CdnProvider';
                 'fa-trash',
                 () => this.emitInvoke('CleanCache')
             ),
+            new SettingsRow(
+                'Debugging',
+                'Clean online mod list',
+                'Deletes local copy of mod list, forcing the next refresh to fetch a new one.',
+                async () => this.$store.dispatch('tsMods/getActiveGameCacheStatus'),
+                'fa-trash',
+                () => this.$store.dispatch('tsMods/resetActiveGameCache')
+            ),
             new SettingsRow(
                 'Debugging',
                 'Toggle preferred Thunderstore CDN',

Diff for: src/r2mm/manager/PackageDexieStore.ts

@@ -141,6 +141,18 @@ export async function getVersionAsThunderstoreVersion(community: string, package
     return ThunderstoreVersion.parseFromThunderstoreData(version);
 }
 
+export async function hasEntries(community: string): Promise<boolean> {
+    if (await db.indexHashes.where({community}).count()) {
+        return true;
+    }
+
+    if (await db.packages.where({community}).count()) {
+        return true;
+    }
+
+    return false;
+}
+
 export async function isLatestPackageListIndex(community: string, hash: string) {
     return Boolean(
         await db.indexHashes.where({community, hash}).count()
@@ -159,6 +171,14 @@ export async function pruneRemovedMods(community: string, cutoff: Date) {
     await db.packages.bulkDelete(oldIds);
 }
 
+export async function resetCommunity(community: string) {
+    await db.transaction('rw', db.packages, db.indexHashes, async () => {
+        const packageIds = await db.packages.where({community}).primaryKeys();
+        await db.packages.bulkDelete(packageIds);
+        await db.indexHashes.where({community}).delete();
+    });
+}
+
 export async function upsertPackageListChunk(community: string, packageChunk: any[]) {
     const extra = {community, date_fetched: new Date()};
     const newPackages: DexiePackage[] = packageChunk.map((pkg) => ({...pkg, ...extra}));

Diff for: src/store/modules/TsModsModule.ts

@@ -293,6 +293,16 @@ export const TsModsModule = {
             return updated !== undefined;
         },
 
+        async getActiveGameCacheStatus({state, rootState}) {
+            if (state.isThunderstoreModListUpdateInProgress) {
+                return "Online mod list is currently updating, please wait for the operation to complete";
+            }
+
+            return (await PackageDb.hasEntries(rootState.activeGame.internalFolderName))
+                ? `${rootState.activeGame.displayName} has a local copy of online mod list`
+                : `${rootState.activeGame.displayName} has no local copy stored`;
+        },
+
         async prewarmCache({getters, rootGetters}) {
             const profileMods: ManifestV2[] = rootGetters['profile/modList'];
             profileMods.forEach(getters['cachedMod']);
@@ -303,6 +313,22 @@ export const TsModsModule = {
             await PackageDb.pruneRemovedMods(community, cutoff);
         },
 
+        async resetActiveGameCache({commit, rootState, state}) {
+            if (state.isThunderstoreModListUpdateInProgress) {
+                return;
+            }
+
+            commit('startThunderstoreModListUpdate');
+            const community = rootState.activeGame.internalFolderName;
+
+            try {
+                commit('setThunderstoreModListUpdateStatus', 'Resetting mod list cache...');
+                await PackageDb.resetCommunity(community);
+            } finally {
+                commit('finishThunderstoreModListUpdate');
+            }
+        },
+
         async updateExclusions({commit}) {
             // Read exclusion list from a bundled file to have some values available ASAP.
             const exclusionList: {exclusions: string[]} = require('../../../modExclusions.json');