notif: remove code migrated to tcef-notifications microservice

The push/email notification processing now lives in the tcef-notifications
service (fases 1a-1c). Removed from the web:
- imports/startup/server/notificationsObserver.js (observe Notifications -> processNotif)
- imports/modules/server/notificationsProcess.js (node-gcm push + notif emails)
- the 'Process pending notif' SyncedCron job in cron.js
- node-gcm dependency (dead Google API since jun-2024)

subsUnion.js is KEPT: it feeds the subs-public-union SiteSettings that the REST
API (status/subs-public-union) serves to the Flutter app; it is not part of the
notifications pipeline.

DEPLOY ORDERING (see UPGRADE.md): production must not run this build until the
tcef-notifications service is emitting in prod — otherwise notifications stop.
REST smoke test green (byte-identical).

imports/startup/server/cron.js

@@ -4,8 +4,6 @@
 import { Meteor } from 'meteor/meteor';
 import { tweetIberiaFires, tweetEuropeFires } from '/imports/api/ActiveFires/server/tweetFiresInZone';
 import { isMailServerMaster, sendEmailsFromQueue } from '/imports/startup/server/email';
-import Notifications from '/imports/api/Notifications/Notifications';
-import processNotif from '/imports/modules/server/notificationsProcess.js';
 
 // https://github.com/thesaucecode/meteor-synced-cron/
 
@@ -55,29 +53,11 @@ Meteor.startup(() => {
       job: () => sendEmailsFromQueue()
     });
 
-    SyncedCron.add({
-      name: 'Process pending notif',
-      timezone: 'Europe/Madrid',
-      schedule: (parser) => {
-        // http://bunkat.github.io/later/
-        const sched = parser.text('every 15 min');
-        if (sched.error !== -1) {
-          console.error(`Mail cron 'when' field parsed with errors: ${sched.error}`);
-        }
-        return sched;
-      },
-      job: () => {
-        const mobileNotif = Notifications.find({ nofitied: null, type: 'mobile' });
-        mobileNotif.forEach((notif) => {
-          processNotif(notif);
-        });
-        const emailNotif = Notifications.find({ emailNofitied: null, type: 'web' });
-        emailNotif.forEach((notif) => {
-          processNotif(notif);
-        });
-        return { mobile: mobileNotif.count(), web: emailNotif.count() };
-      }
-    });
+    // NOTE: the "Process pending notif" job (push via node-gcm + notification
+    // emails) was removed here — that responsibility now lives in the
+    // tcef-notifications microservice (fases 1a-1c). See UPGRADE.md for the
+    // deploy-ordering dependency (the old code must not be shut off in
+    // production until the new service is emitting).
   }
 
   const esEn = Meteor.settings.private.twitter.es.enabled;

imports/startup/server/index.js

@@ -8,7 +8,6 @@ import './fixtures';
 import './email';
 import './IPGeocoder';
 import './migrations';
-import './notificationsObserver';
 import './facts';
 import './comments';
 import './sitemaps';

imports/startup/server/notificationsObserver.js

@@ -1,19 +0,0 @@
-/* eslint-disable import/no-absolute-path */
-
-import { Meteor } from 'meteor/meteor';
-import Notifications from '/imports/api/Notifications/Notifications';
-import processNotif from '/imports/modules/server/notificationsProcess.js';
-import { isMailServerMaster } from '/imports/startup/server/email';
-
-Meteor.startup(() => {
-  if (isMailServerMaster) {
-    Notifications.find().observe({
-      added: function notifAdded(notif) {
-        processNotif(notif);
-      },
-      changed: function notifChanged(updatedNotif) { // , oldNotif) {
-        processNotif(updatedNotif);
-      }
-    });
-  }
-});