refactor: get appropriate provider via auth helper

src/app/modules/auth/auth-callback/page/auth-callback-page.component.html

@@ -1,3 +1,5 @@
 <div class="centeredMessageContainer">
-  <p>{{ 'auth.messages.default.authorizing' | translate }}</p>
+  <p>
+    {{ 'auth.messages' + '.' + providerType + '.' + 'authorizing' | translate }}
+  </p>
 </div>

src/app/modules/auth/auth-callback/page/auth-callback-page.component.ts

@@ -1,33 +1,52 @@
-import {Component, OnInit, OnDestroy} from '@angular/core';
+/*
+ * Copyright (C) 2022 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import {OnInit, OnDestroy, Component} from '@angular/core';
 import {NavController} from '@ionic/angular';
 import {Router} from '@angular/router';
 import {AuthActions, IAuthAction} from 'ionic-appauth';
 import {Subscription} from 'rxjs';
-import {DefaultAuthService} from '../../default-auth.service';
+import {SCAuthorizationProviderType} from '@openstapps/core';
 import {AuthHelperService} from '../../auth-helper.service';
 
 @Component({
-  selector: 'auth-callback',
-  templateUrl: './auth-callback-page.component.html',
-  styleUrls: ['./auth-callback-page.component.scss'],
+  templateUrl: 'auth-callback-page.component.html',
+  styleUrls: ['auth-callback-page.component.scss'],
 })
 export class AuthCallbackPageComponent implements OnInit, OnDestroy {
-  sub: Subscription;
+  providerType: SCAuthorizationProviderType = 'default';
+
+  private authEvents: Subscription;
 
   constructor(
-    private auth: DefaultAuthService,
     private navCtrl: NavController,
     private router: Router,
     private authHelper: AuthHelperService,
   ) {}
 
   ngOnInit() {
-    this.sub = this.auth.events$.subscribe(action => this.postCallback(action));
-    this.auth.authorizationCallback(window.location.origin + this.router.url);
+    this.authEvents = this.authHelper
+      .getProvider(this.providerType)
+      .events$.subscribe((action: IAuthAction) => this.postCallback(action));
+    this.authHelper
+      .getProvider(this.providerType)
+      .authorizationCallback(window.location.origin + this.router.url);
   }
 
   ngOnDestroy() {
-    this.sub.unsubscribe();
+    this.authEvents.unsubscribe();
   }
 
   async postCallback(action: IAuthAction) {

src/app/modules/auth/auth-guard.service.ts

@@ -5,38 +5,23 @@ import {
   Router,
   RouterStateSnapshot,
 } from '@angular/router';
-import {DefaultAuthService} from './default-auth.service';
-import {PAIAAuthService} from './paia/paia-auth.service';
-import {IAuthService} from 'ionic-appauth';
 import {ActivatedProtectedRouteSnapshot} from './protected.routes';
+import {AuthHelperService} from './auth-helper.service';
 
 @Injectable({
   providedIn: 'root',
 })
 export class AuthGuardService implements CanActivate {
-  authService: IAuthService | PAIAAuthService;
-
-  constructor(
-    private defaultAuth: DefaultAuthService,
-    private paiaAuth: PAIAAuthService,
-    private router: Router,
-  ) {}
+  constructor(private authHelper: AuthHelperService, private router: Router) {}
 
   public async canActivate(
     route: ActivatedProtectedRouteSnapshot,
     _state: RouterStateSnapshot,
   ) {
-    switch (route.data.authProvider) {
-      case 'paia':
-        this.authService = this.paiaAuth;
-        break;
-      default:
-        this.authService = this.defaultAuth;
-        break;
-    }
-
     try {
-      await this.authService.getValidToken();
+      await this.authHelper
+        .getProvider(route.data.authProvider)
+        .getValidToken();
     } catch {
       const originNavigation = this.router.getCurrentNavigation();
       let extras: NavigationExtras = {};

src/app/modules/auth/auth-helper.service.ts

@@ -12,6 +12,8 @@ import {
 } from '@openstapps/core';
 import {ConfigProvider} from '../config/config.provider';
 import {StorageProvider} from '../storage/storage.provider';
+import {DefaultAuthService} from './default-auth.service';
+import {PAIAAuthService} from './paia/paia-auth.service';
 const AUTH_ORIGIN_PATH = 'stapps.auth.origin_path';
 
 @Injectable({
@@ -24,6 +26,8 @@ export class AuthHelperService {
     private translateService: TranslateService,
     private configProvider: ConfigProvider,
     private storageProvider: StorageProvider,
+    private defaultAuth: DefaultAuthService,
+    private paiaAuth: PAIAAuthService,
   ) {
     this.userConfigurationMap = (
       this.configProvider.getAnyValue('auth') as {
@@ -83,4 +87,18 @@ export class AuthHelperService {
     }
     return originPath;
   }
+
+  getProvider<B extends SCAuthorizationProviderType>(
+    providerType: B,
+  ): B extends 'paia' ? PAIAAuthService : DefaultAuthService;
+  /**
+   * Provides appropriate auth service instance based on type (string) parameter
+   */
+  getProvider(
+    providerType: SCAuthorizationProviderType,
+  ): DefaultAuthService | PAIAAuthService {
+    return providerType === 'paia'
+      ? (this.paiaAuth as PAIAAuthService)
+      : (this.defaultAuth as DefaultAuthService);
+  }
 }

src/app/modules/auth/auth-routing.module.ts

@@ -15,9 +15,9 @@
 
 import {RouterModule, Routes} from '@angular/router';
 import {NgModule} from '@angular/core';
-import {AuthCallbackPageComponent} from './auth-callback/page/auth-callback-page.component';
-import {PAIAAuthCallbackPageComponent} from './paia/auth-callback/page/auth-callback-page.component';
 import {authPaths} from './auth-paths';
+import {AuthCallbackPageComponent} from './auth-callback/page/auth-callback-page.component';
+import {PAIAAuthCallbackPageComponent} from './paia/auth-callback/page/paiaauth-callback-page.component';
 
 const authRoutes: Routes = [
   {

src/app/modules/auth/auth.module.ts

@@ -11,9 +11,9 @@ import {HttpClient} from '@angular/common/http';
 import {PAIAAuthService} from './paia/paia-auth.service';
 import {AuthRoutingModule} from './auth-routing.module';
 import {TranslateModule} from '@ngx-translate/core';
-import {AuthCallbackPageComponent} from './auth-callback/page/auth-callback-page.component';
-import {PAIAAuthCallbackPageComponent} from './paia/auth-callback/page/auth-callback-page.component';
 import {ConfigProvider} from '../config/config.provider';
+import {AuthCallbackPageComponent} from './auth-callback/page/auth-callback-page.component';
+import {PAIAAuthCallbackPageComponent} from './paia/auth-callback/page/paiaauth-callback-page.component';
 
 @NgModule({
   declarations: [AuthCallbackPageComponent, PAIAAuthCallbackPageComponent],

src/app/modules/auth/end-session/end-session.module.ts

@@ -1,26 +0,0 @@
-import {NgModule} from '@angular/core';
-import {CommonModule} from '@angular/common';
-import {FormsModule} from '@angular/forms';
-import {Routes, RouterModule} from '@angular/router';
-
-import {IonicModule} from '@ionic/angular';
-
-import {EndSessionPageComponent} from './page/end-session-page.component';
-
-const routes: Routes = [
-  {
-    path: 'logout',
-    component: EndSessionPageComponent,
-  },
-];
-
-@NgModule({
-  imports: [
-    CommonModule,
-    FormsModule,
-    IonicModule,
-    RouterModule.forChild(routes),
-  ],
-  declarations: [EndSessionPageComponent],
-})
-export class EndSessionPageModule {}

src/app/modules/auth/end-session/page/end-session-page.component.html

@@ -1 +0,0 @@
-<p>Signing out...</p>

src/app/modules/auth/end-session/page/end-session-page.component.ts

@@ -1,20 +0,0 @@
-import {Component, OnInit} from '@angular/core';
-import {NavController} from '@ionic/angular';
-import {DefaultAuthService} from '../../default-auth.service';
-
-@Component({
-  selector: 'end-session',
-  templateUrl: './end-session-page.component.html',
-  styleUrls: ['./end-session-page.component.scss'],
-})
-export class EndSessionPageComponent implements OnInit {
-  constructor(
-    private auth: DefaultAuthService,
-    private navCtrl: NavController,
-  ) {}
-
-  async ngOnInit() {
-    this.auth.endSessionCallback();
-    await this.navCtrl.navigateRoot('profile');
-  }
-}

src/app/modules/auth/paia/auth-callback/page/auth-callback-page.component.html

@@ -1,3 +0,0 @@
-<div class="centeredMessageContainer">
-  <p>{{ 'auth.messages.paia.authorizing' | translate }}</p>
-</div>

src/app/modules/auth/paia/auth-callback/page/auth-callback-page.component.ts

@@ -1,43 +0,0 @@
-import {Component, OnInit, OnDestroy} from '@angular/core';
-import {NavController} from '@ionic/angular';
-import {Router} from '@angular/router';
-import {AuthActions, IAuthAction} from 'ionic-appauth';
-import {Subscription} from 'rxjs';
-import {PAIAAuthService} from '../../paia-auth.service';
-import {AuthHelperService} from '../../../auth-helper.service';
-
-@Component({
-  selector: 'auth-callback',
-  templateUrl: './auth-callback-page.component.html',
-  styleUrls: ['./auth-callback-page.component.scss'],
-})
-export class PAIAAuthCallbackPageComponent implements OnInit, OnDestroy {
-  sub: Subscription;
-
-  constructor(
-    private auth: PAIAAuthService,
-    private navCtrl: NavController,
-    private router: Router,
-    private authHelper: AuthHelperService,
-  ) {}
-
-  ngOnInit() {
-    this.sub = this.auth.events$.subscribe(action => this.postCallback(action));
-    this.auth.authorizationCallback(window.location.origin + this.router.url);
-  }
-
-  ngOnDestroy() {
-    this.sub.unsubscribe();
-  }
-
-  async postCallback(action: IAuthAction) {
-    if (action.action === AuthActions.SignInSuccess) {
-      const originPath = await this.authHelper.getOriginPath();
-      this.navCtrl.navigateRoot(originPath ?? 'profile');
-      this.authHelper.deleteOriginPath();
-    }
-    if (action.action === AuthActions.SignInFailed) {
-      this.navCtrl.navigateRoot('profile');
-    }
-  }
-}

src/app/modules/auth/paia/auth-callback/page/paiaauth-callback-page.component.ts

@@ -0,0 +1,22 @@
+import {Component} from '@angular/core';
+import {AuthCallbackPageComponent} from '../../../auth-callback/page/auth-callback-page.component';
+import {SCAuthorizationProviderType} from '@openstapps/core';
+import {NavController} from '@ionic/angular';
+import {Router} from '@angular/router';
+import {AuthHelperService} from '../../../auth-helper.service';
+
+@Component({
+  templateUrl: '../../../auth-callback/page/auth-callback-page.component.html',
+  styleUrls: ['../../../auth-callback/page/auth-callback-page.component.scss'],
+})
+export class PAIAAuthCallbackPageComponent extends AuthCallbackPageComponent {
+  providerType = 'paia' as SCAuthorizationProviderType;
+
+  constructor(
+    navCtrl: NavController,
+    router: Router,
+    authHelper: AuthHelperService,
+  ) {
+    super(navCtrl, router, authHelper);
+  }
+}