Mobile notifications

README.md

@@ -8,7 +8,12 @@ This is web service that notifies about fires detected in an area of your intere
 
 Prerrequisites: a running meteor (we share the `fuegos` database with the telegram bot).
 
-Install `meteor` and run `npm start`
+Install `meteor` and run `meteor npm install` and `npm start`
+
+Some other development deps (in debian & ubuntu):
+```
+apt-get install libcairo2-dev libjpeg-dev libgif-dev pkg-config
+```
 
 ### GeoIP
 

imports/api/Notifications/Notifications.js

@@ -2,6 +2,7 @@
 /* eslint-disable import/no-absolute-path */
 
 import { Mongo } from 'meteor/mongo';
+import { Meteor } from 'meteor/meteor';
 import SimpleSchema from 'simpl-schema';
 import { defaultCreatedAt, defaultUpdateAt } from '/imports/api/Utility/Utils.js';
 import LocationSchema from '/imports/api/Utility/LocationSchema.js';
@@ -22,11 +23,12 @@ Notifications.deny({
 
 Notifications.schema = new SimpleSchema({
   userId: String,
+  subsId: { type: Meteor.Collection.ObjectID, optional: true, blackbox: true },
   content: String,
   geo: LocationSchema,
   type: String,
-  webNotified: { type: Boolean, optional: true },
-  webNotifiedAt: { type: Date, optional: true },
+  notified: { type: Boolean, optional: true },
+  notifiedAt: { type: Date, optional: true },
   emailNotified: { type: Boolean, optional: true },
   emailNotifiedAt: { type: Date, optional: true },
   when: Date,

imports/api/Notifications/methods.js

@@ -8,7 +8,7 @@ Meteor.methods({
     check(notifId, Meteor.Collection.ObjectID);
 
     try {
-      Notifications.update(notifId, { $set: { webNotified: true, webNotifiedAt: new Date() } });
+      Notifications.update(notifId, { $set: { notified: true, notifiedAt: new Date() } });
       return notifId;
     } catch (exception) {
       throw new Meteor.Error('500', exception);

imports/api/Notifications/server/publications.js

@@ -4,7 +4,7 @@ import { Meteor } from 'meteor/meteor';
 import Notifications from '../Notifications';
 
 Meteor.publish('mynotifications', function notifications() {
-  const notif = Notifications.find({ userId: this.userId, type: 'web', webNotified: null });
+  const notif = Notifications.find({ userId: this.userId, type: 'web', notified: null });
   // console.log(`Notifications for user ${this.userId}: ${notif.count()}`);
   return notif;
 });

imports/startup/server/migrations.js

@@ -9,6 +9,7 @@ import SiteSettings from '/imports/api/SiteSettings/SiteSettings';
 import FalsePositives from '/imports/api/FalsePositives/FalsePositives';
 import Industries from '/imports/api/Industries/Industries';
 import IndustryRegistries from '/imports/api/Industries/IndustryRegistries';
+import Notifications from '/imports/api/Notifications/Notifications';
 import { Mongo } from 'meteor/mongo';
 
 Meteor.startup(() => {
@@ -227,6 +228,18 @@ Meteor.startup(() => {
     }
   });
 
+  Migrations.add({
+    version: 17,
+    up: function renameWebNotifiedField() {
+      Notifications.update({ webNotified: { $exists: true } }, {
+        $rename: { webNotifiedAt: 'notifiedAt' }
+      }, { upsert: false, multi: true });
+      Notifications.update({ webNotified: { $exists: true } }, {
+        $rename: { webNotified: 'notified' }
+      }, { upsert: false, multi: true });
+    }
+  });
+
   // Set createdAt in users & subs
   Migrations.migrateTo('latest');
 

imports/startup/server/notificationsObserver.js

@@ -10,13 +10,19 @@ import sendEmail, { subjectTruncate } from '/imports/modules/server/send-email';
 // import { hr } from '/imports/startup/server/email';
 import getEmailOf from '/imports/modules/get-email-of-user';
 import image from 'google-maps-image-api-url';
+import gcm from 'node-gcm';
 import { trim } from '/imports/ui/components/NotificationsObserver/util.js';
 
 Meteor.startup(() => {
+  if (!(Meteor.settings.private.fcmApiToken && Meteor.settings.private.fcmApiToken.length > 0)) {
+    console.warn('Missing settings.private.fcmApiToken key, mobile notifications will not work');
+  }
+
+  const fcmSender = new gcm.Sender(Meteor.settings.private.fcmApiToken);
+
   // https://www.npmjs.com/package/google-maps-image-api-url
   // https://stackoverflow.com/questions/24355007/is-there-no-way-to-embed-a-google-map-into-an-html-email
   // https://developers.google.com/maps/documentation/static-maps/intro
-
   function imgUrl(lat, lng) {
     return image({
       key: Meteor.settings.gmaps.key,
@@ -36,7 +42,48 @@ Meteor.startup(() => {
   } */
 
   function process(notif) {
-    if (notif.type === 'web' && !notif.emailNotified) {
+    if (notif.type === 'mobile' && !notif.notified) {
+      const user = Meteor.users.findOne({ _id: notif.userId });
+      moment.locale(user.lang);
+      // duplicate code below
+      const body = `${trim(notif.content)} (${i18n.t('fireDetectedAt', { when: dateLongFormat(notif.when) })}).`;
+
+      // https://firebase.google.com/docs/cloud-messaging/concept-options
+      const msg = new gcm.Message();
+
+      msg.addNotification({
+        title: i18n.t('Alerta de fuego'),
+        body,
+        click_action: 'FLUTTER_NOTIFICATION_CLICK',
+        tag: notif._id, // prevent duplication of fire notifications
+        sound: 'default', // Indicates sound to be played. Supports only default currently.
+        icon: 'launch_image' // 'ic_launcher'
+      });
+
+      msg.addData('id', notif._id);
+      msg.addData('description', body);
+      msg.addData('lat', notif.geo.coordinates[1]);
+      msg.addData('lon', notif.geo.coordinates[0]);
+      msg.addData('when', notif.when);
+      msg.addData('subsId', notif.subsId._str);
+      msg.addData('sealed', notif.sealed);
+
+      const registrationTokens = [];
+      if (!user.fireBaseToken) {
+        console.warn('This mobile user doesn\'t have a firebase registration token');
+      } else {
+        registrationTokens.push(user.fireBaseToken);
+        // FIXME: better join users
+        fcmSender.send(msg, { registrationTokens }, (err, response) => {
+          if (err) {
+            console.error(err);
+          } else {
+            // console.log(response);
+            Notifications.update(notif._id, { $set: { notified: true, notifiedAt: new Date() } });
+          }
+        });
+      }
+    } else if (notif.type === 'web' && !notif.emailNotified) {
       const user = Meteor.users.findOne({ _id: notif.userId });
       const { firstName, emailAddress } = getEmailOf(user);
 

imports/ui/components/Loading/LoadingBar.js

@@ -3,7 +3,7 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 import { Meteor } from 'meteor/meteor';
-import { Line } from 'react-progressbar.js';
+import { Line } from 'react-progress-bar.js';
 
 import './LoadingBar.scss';
 

imports/ui/components/NotificationsObserver/NotificationsObserver.js

@@ -12,7 +12,7 @@ import { trim } from './util.js';
 function process(notif) {
   // No already notified
   if (Push.Permission.has()) {
-    if (!notif.webNotified) {
+    if (!notif.notified && notif.type === 'web') {
       Push.create(i18n.t('AppName'), {
         body: `${trim(notif.content)} (${i18n.t('fireDetected', { when: dateFromNow(notif.when) })})`,
         icon: '/n-fire-marker.png',
@@ -47,7 +47,7 @@ Meteor.startup(() => {
   if (Meteor.userId()) {
     Meteor.subscribe('mynotifications');
     // Check for notifications not processed at startup
-    Notifications.find({ webNotified: null }).forEach((notif) => {
+    Notifications.find({ notified: null, type: 'web' }).forEach((notif) => {
       process(notif);
     });
   }

package.json

@@ -52,7 +52,9 @@
     "modernizr": "^3.6.0",
     "moment": "^2.19.1",
     "moment-timezone": "^0.5.14",
+    "node-gcm": "^1.0.2",
     "node-geocoder": "^3.21.1",
+    "node-gyp": "^3.7.0",
     "nodemailer": "^4.4.2",
     "npm": "^5.8.0",
     "pm2-master": "^1.1.3",
@@ -75,7 +77,7 @@
     "react-leaflet-google": "^3.2.1",
     "react-leaflet-sidebarv2": "^0.5.1",
     "react-places-autocomplete": "^5.4.3",
-    "react-progressbar.js": "git://github.com/squarecat/react-progressbar.js.git",
+    "react-progress-bar.js": "^0.2.3",
     "react-resize-detector": "^1.1.0",
     "react-router-bootstrap": "^0.24.4",
     "react-router-dom": "^4.2.2",

public/locales/en/common.json

@@ -250,5 +250,6 @@
   "Hay más información sobre un fuego":
   "There is more information about a fire",
   "esDecirTalDia": "That is on {{date}}",
-  "Actualizando...": "Updating..."
+  "Actualizando...": "Updating...",
+  "Alerta de fuego": "Alert of fire"
 }

public/locales/es/common.json

@@ -335,5 +335,6 @@
   "Hay más información sobre un fuego":
   "Hay más información sobre un fuego",
   "esDecirTalDia": "Es decir el {{date}}",
-  "Actualizando...": "Actualizando..."
+  "Actualizando...": "Actualizando...",
+  "Alerta de fuego": "Alerta de fuego"
 }

settings-development-sample.json

@@ -31,6 +31,7 @@
         "loginStyle": "popup"
       }
     },
+    "fcmApiToken": "",
     "proxies_count": 0,
     "ironPassword": "SomePasswordAlLeast32LongYouKnowHowToCount",
     "internalApiToken": "someSimilarPasswordForUseOurAPIinternally",