Aggiunta gestione aggiornamento app

src/app/app.module.ts

@@ -22,6 +22,7 @@ import { TranslateHttpLoader } from '@ngx-translate/http-loader';
 import { HttpClient } from '@angular/common/http';
 //import { Push } from '@ionic-native/push/ngx';
 import { IonicStorageModule } from '@ionic/storage-angular';
+import { AppVersion } from '@awesome-cordova-plugins/app-version/ngx';
 
 export function createTranslateLoader(http: HttpClient) {
   return new TranslateHttpLoader(http, './assets/i18n/', '.json');
@@ -37,6 +38,7 @@ export function createTranslateLoader(http: HttpClient) {
     IonicStorageModule.forRoot(),
     FormsModule,
     HttpClientModule,
+
     TranslateModule.forRoot({
       loader: {
         provide: TranslateLoader,
@@ -55,6 +57,7 @@ export function createTranslateLoader(http: HttpClient) {
     EmailComposer,
     InAppBrowser,
     SocialSharing,
+    AppVersion,
     //Push,
     { provide: RouteReuseStrategy, useClass: IonicRouteStrategy }
   ],

src/app/pages/home/home.page.ts

@@ -13,6 +13,7 @@ import { environment } from '../../../environments/environment';
 import { Struttura } from 'src/app/interface/struttura';
 import { ParereResponse } from 'src/app/interface/parere-response';
 import { EventsService } from 'src/app/service/events.service';
+import { AppVersion } from '@awesome-cordova-plugins/app-version/ngx';
 
 @Component({
   selector: 'app-home',
@@ -27,9 +28,29 @@ export class HomePage {
     public menuCtrl: MenuController, 
     private utilService: UtilService, 
     public translate: TranslateService,
-    public platform: Platform
+    public platform: Platform,
+    private appVersion: AppVersion
     ) {
       this.caricaDati(true);
+      this.getVersion();
+   }
+
+   async getVersion()
+   {
+    if(UtilService.getVersion) return;
+    let version = await this.appVersion.getVersionNumber();
+    this.utilService.getVersion().subscribe((lastVersion: String)=>{
+      var numeri = lastVersion.split('.');
+      for(let i : number = 0; i < numeri.length; i++)
+      {
+        Number.parseInt(numeri[i]);
+      }
+      if(version != lastVersion)
+      {
+        this.utilService.presentAlert("Avviso", "", "E' presente una nuova versione dell'app sullo store ("+lastVersion+"), aggiorna la app", ["OK"]);
+      }
+      UtilService.getVersion = true;
+    });
    }
 
    caricaDati(startUp: boolean)

src/app/service/util.service.ts

@@ -123,8 +123,28 @@ export class UtilService {
   public static strutturaSegreteria:Struttura;
   public static pushRegistrationId:string;
   public static redirectToNotifiche:boolean = false;
+  public static getVersion: boolean = false;
   public startup :boolean = true;
 
+  getVersion()
+  {
+    var piattaforma = this.platform.is("android")?"android":"ios;"
+    var param = UtilService.encodeBody({app: environment.struttura, piattaforma: piattaforma});
+    return this.httpClient.post<String>(this.httpClientDataService.BASE_ADDRESS+'/intranet/ultimaVersione.do', param, this.httpClientDataService.httpOptions)
+    .pipe(
+      catchError(this.handleError),
+      tap( (res:  String ) => {
+
+        if (res != null && res != "") {
+          return res;
+        }
+        else{
+          return null;          
+        }
+      })
+    );
+  }
+
   static setStruttura(id:number)
   {
     if(this.strutture.length > 0)