MOBILE-3507 push: Call get_user_devices after register in Moodle

src/addon/messageoutput/airnotifier/airnotifier.module.ts

@@ -13,6 +13,7 @@
 // limitations under the License.
 
 import { NgModule } from '@angular/core';
+import { CoreEventsProvider } from '@providers/events';
 import { AddonMessageOutputDelegate } from '@addon/messageoutput/providers/delegate';
 import { AddonMessageOutputAirnotifierProvider } from './providers/airnotifier';
 import { AddonMessageOutputAirnotifierHandler } from './providers/handler';
@@ -28,7 +29,13 @@ import { AddonMessageOutputAirnotifierHandler } from './providers/handler';
     ]
 })
 export class AddonMessageOutputAirnotifierModule {
-    constructor(messageOutputDelegate: AddonMessageOutputDelegate, airnotifierHandler: AddonMessageOutputAirnotifierHandler) {
+    constructor(messageOutputDelegate: AddonMessageOutputDelegate, airnotifierHandler: AddonMessageOutputAirnotifierHandler,
+            eventsProvider: CoreEventsProvider, airnotifierProvider: AddonMessageOutputAirnotifierProvider) {
         messageOutputDelegate.registerHandler(airnotifierHandler);
+
+        eventsProvider.on(CoreEventsProvider.DEVICE_REGISTERED_IN_MOODLE, async (data) => {
+            // Get user devices to make Moodle send the devices data to Airnotifier.
+            airnotifierProvider.getUserDevices(true, data.siteId);
+        });
     }
 }

src/addon/messageoutput/airnotifier/providers/airnotifier.ts

@@ -74,10 +74,11 @@ export class AddonMessageOutputAirnotifierProvider {
     /**
      * Get user devices.
      *
+     * @param ignoreCache Whether to ignore cache.
      * @param siteId Site ID. If not defined, use current site.
      * @return Promise resolved with the devices.
      */
-    getUserDevices(siteId?: string): Promise<AddonMessageOutputAirnotifierDevice[]> {
+    getUserDevices(ignoreCache?: boolean, siteId?: string): Promise<AddonMessageOutputAirnotifierDevice[]> {
         this.logger.debug('Get user devices');
 
         return this.sitesProvider.getSite(siteId).then((site) => {
@@ -89,6 +90,11 @@ export class AddonMessageOutputAirnotifierProvider {
                 updateFrequency: CoreSite.FREQUENCY_RARELY
             };
 
+            if (ignoreCache) {
+                preSets['getFromCache'] = false;
+                preSets['emergencyCache'] = false;
+            }
+
             return site.read('message_airnotifier_get_user_devices', data, preSets)
                     .then((data: AddonMessageOutputAirnotifierGetUserDevicesResult) => {
                 return data.devices;

src/core/pushnotifications/providers/pushnotifications.ts

@@ -19,6 +19,7 @@ import { Push, PushObject, PushOptions } from '@ionic-native/push';
 import { Device } from '@ionic-native/device';
 import { TranslateService } from '@ngx-translate/core';
 import { CoreApp, CoreAppProvider, CoreAppSchema } from '@providers/app';
+import { CoreEvents, CoreEventsProvider } from '@providers/events';
 import { CoreInitDelegate } from '@providers/init';
 import { CoreLoggerProvider } from '@providers/logger';
 import { CoreSitesProvider, CoreSiteSchema } from '@providers/sites';
@@ -789,6 +790,8 @@ export class CorePushNotificationsProvider {
                 // Now register the device.
                 await site.write('core_user_add_user_device', this.utils.clone(data));
 
+                CoreEvents.instance.trigger(CoreEventsProvider.DEVICE_REGISTERED_IN_MOODLE, {}, site.getId());
+
                 // Insert the device in the local DB.
                 try {
                     await site.getDb().insertRecord(CorePushNotificationsProvider.REGISTERED_DEVICES_TABLE, data);

src/providers/events.ts

@@ -68,6 +68,7 @@ export class CoreEventsProvider {
     static SITE_STORAGE_DELETED = 'site_storage_deleted';
     static FORM_ACTION = 'form_action';
     static ACTIVITY_DATA_SENT = 'activity_data_sent';
+    static DEVICE_REGISTERED_IN_MOODLE = 'device_registered_in_moodle';
 
     protected logger;
     protected observables: { [s: string]: Subject<any> } = {};