created ActivityService

packages/app/src/server/service/activity.ts

@@ -0,0 +1,46 @@
+import loggerFactory from '../../utils/logger';
+
+import { ActivityDocument } from '../models/activity';
+
+const InAppNotificationService = require('./in-app-notification');
+
+
+const logger = loggerFactory('growi:service:ActivityService');
+
+class ActivityService {
+
+  crowi: any;
+
+  constructor(crowi) {
+    this.crowi = crowi;
+  }
+
+  /**
+   * TODO: improve removeActivity that decleard in InAppNotificationService by GW-7481
+   */
+
+  // because mongoose's 'remove' hook fired only when remove by a method of Document (not by a Model method)
+  // move 'save' hook from mongoose's events to activityEvent if I have a time.
+
+  onRemoveActivity = async(): Promise<void> => {
+    const ActivityEvent = this.crowi.event('activity');
+
+    const activityEvent = new ActivityEvent();
+
+    const inAppNotificationService = new InAppNotificationService(this.crowi);
+
+    activityEvent.on('remove', async(activity: ActivityDocument) => {
+
+      try {
+        await inAppNotificationService.removeActivity(activity);
+      }
+      catch (err) {
+        logger.error(err);
+      }
+    });
+  }
+
+
+}
+
+module.exports = ActivityService;