chore: typescript conversion of some minor utilities

Also removed 'targz' unused package from runtime.

1 files changed, 63 insertions, 0 deletions

diff --git a/src/api/server/LocalApi.ts b/src/api/server/LocalApi.ts
new file mode 100644
index 000000000..71721bb0f
--- /dev/null
+++ b/src/api/server/LocalApi.ts
@@ -0,0 +1,63 @@
+import { ipcRenderer } from 'electron';
+import { session } from '@electron/remote';
+import du from 'du';
+
+import { getServicePartitionsDirectory } from '../../helpers/service-helpers';
+
+const debug = require('debug')('Ferdi:LocalApi');
+
+export default class LocalApi {
+  // Settings
+  getAppSettings(type: any) {
+    return new Promise(resolve => {
+      ipcRenderer.once('appSettings', (_event, resp) => {
+        debug('LocalApi::getAppSettings resolves', resp.type, resp.data);
+        resolve(resp);
+      });
+
+      ipcRenderer.send('getAppSettings', type);
+    });
+  }
+
+  async updateAppSettings(type: any, data: any) {
+    debug('LocalApi::updateAppSettings resolves', type, data);
+    ipcRenderer.send('updateAppSettings', {
+      type,
+      data,
+    });
+  }
+
+  // Services
+  async getAppCacheSize() {
+    const partitionsDir = getServicePartitionsDirectory();
+    return new Promise((resolve, reject) => {
+      du(partitionsDir, (err: Error | null, size?: number | undefined) => {
+        if (err) reject(err);
+
+        debug('LocalApi::getAppCacheSize resolves', size);
+        resolve(size);
+      });
+    });
+  }
+
+  async clearCache(serviceId: string | null = null) {
+    const s = serviceId
+      ? session.fromPartition(`persist:service-${serviceId}`)
+      : session.defaultSession;
+
+    debug('LocalApi::clearCache resolves', serviceId || 'clearAppCache');
+    await s.clearStorageData({
+      storages: [
+        'appcache',
+        'filesystem',
+        'indexdb',
+        'shadercache',
+        'websql',
+        'serviceworkers',
+        'cachestorage',
+      ],
+      quotas: ['temporary', 'persistent', 'syncable'],
+    });
+    return s.clearCache();
+  }
+}