local storage garbage collector + delete older tabs

packages/web/src/utility/localStorageGarbageCollector.js

@@ -0,0 +1,25 @@
+import moment from 'moment';
+
+export default function localStorageGarbageCollector() {
+  const openedTabsJson = localStorage.getItem('openedTabs');
+  const savedSqlFilesJson = localStorage.getItem('savedSqlFiles');
+  let openedTabs = openedTabsJson ? JSON.parse(openedTabsJson) : [];
+
+  const closeLimit = moment().add(-7, 'day').valueOf();
+
+  openedTabs = openedTabs.filter((x) => !x.closedTime || x.closedTime > closeLimit);
+  localStorage.setItem('openedTabs', JSON.stringify(openedTabs));
+
+  const savedSqlFiles = savedSqlFilesJson ? JSON.parse(savedSqlFilesJson) : [];
+  const toRemove = [];
+  for (const key in localStorage) {
+    if (!key.startsWith('tabdata_')) continue;
+    if (savedSqlFiles.find((x) => x.storageKey == key)) continue;
+    if (openedTabs.find((x) => key.endsWith('_' + x.tabid))) continue;
+    toRemove.push(key);
+  }
+
+  for (const key of toRemove) {
+    localStorage.removeItem(key);
+  }
+}