refactor(electron): sqlite db data workflow (remove symlink & fs watcher) (#2491)

apps/electron/layers/main/src/events.ts

@@ -0,0 +1,34 @@
+import { app, BrowserWindow } from 'electron';
+
+import { applicationMenuEvents } from './application-menu';
+import { dbEvents } from './db';
+import { logger } from './logger';
+import { updaterEvents } from './updater/event';
+import { workspaceEvents } from './workspace';
+
+export const allEvents = {
+  applicationMenu: applicationMenuEvents,
+  db: dbEvents,
+  updater: updaterEvents,
+  workspace: workspaceEvents,
+};
+
+function getActiveWindows() {
+  return BrowserWindow.getAllWindows().filter(win => !win.isDestroyed());
+}
+
+export function registerEvents() {
+  // register events
+  for (const [namespace, namespaceEvents] of Object.entries(allEvents)) {
+    for (const [key, eventRegister] of Object.entries(namespaceEvents)) {
+      const subscription = eventRegister((...args: any) => {
+        const chan = `${namespace}:${key}`;
+        logger.info('[ipc-event]', chan, args);
+        getActiveWindows().forEach(win => win.webContents.send(chan, ...args));
+      });
+      app.on('before-quit', () => {
+        subscription();
+      });
+    }
+  }
+}