feat: resume at origin path after login

Closes #168

src/app/modules/profile/page/profile-page.component.ts

@@ -24,6 +24,7 @@ import {
   SCAuthorizationProviderType,
   SCUserConfiguration,
 } from '@openstapps/core';
+import {ActivatedRoute} from '@angular/router';
 
 @Component({
   selector: 'app-home',
@@ -36,6 +37,8 @@ export class ProfilePageComponent implements OnInit, OnDestroy {
     paia: {loggedIn: false},
   };
 
+  originPath: string | null;
+
   userInfo?: SCUserConfiguration;
 
   subscriptions: Subscription[] = [];
@@ -44,7 +47,8 @@ export class ProfilePageComponent implements OnInit, OnDestroy {
     private defaultAuth: DefaultAuthService,
     private paiaAuth: PAIAAuthService,
     private requestor: Requestor,
-    private authHelperService: AuthHelperService,
+    private authHelper: AuthHelperService,
+    private route: ActivatedRoute,
   ) {}
 
   ngOnInit() {
@@ -70,6 +74,9 @@ export class ProfilePageComponent implements OnInit, OnDestroy {
             this.data.paia.loggedIn = false;
           });
       }),
+      this.route.queryParamMap.subscribe(queryParams => {
+        this.originPath = queryParams.get('origin_path');
+      }),
     );
   }
 
@@ -79,15 +86,17 @@ export class ProfilePageComponent implements OnInit, OnDestroy {
     userInfoHandler
       .performUserInfoRequest(this.defaultAuth.localConfiguration, token)
       .then(userInfo => {
-        this.userInfo = this.authHelperService.getUserFromUserInfo(userInfo);
+        this.userInfo = this.authHelper.getUserFromUserInfo(userInfo);
       });
   }
 
-  public signIn() {
+  async signIn() {
+    await this.handleOriginPath();
     this.defaultAuth.signIn();
   }
 
-  signInPAIA() {
+  async signInPAIA() {
+    await this.handleOriginPath();
     this.paiaAuth.signIn();
   }
 
@@ -105,4 +114,10 @@ export class ProfilePageComponent implements OnInit, OnDestroy {
       subscription.unsubscribe();
     }
   }
+
+  private async handleOriginPath() {
+    this.originPath
+      ? await this.authHelper.setOriginPath(this.originPath)
+      : await this.authHelper.deleteOriginPath();
+  }
 }