From dae5ca24b173aebd16de2a202ccd4088568b8dfb Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Tue, 11 Dec 2018 15:27:46 +0100
Subject: Redirect to the last url on login

---
 client/src/app/core/routing/redirect.service.ts | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'client/src/app/core/routing/redirect.service.ts')

diff --git a/client/src/app/core/routing/redirect.service.ts b/client/src/app/core/routing/redirect.service.ts
index 1881be117..e1db4097b 100644
--- a/client/src/app/core/routing/redirect.service.ts
+++ b/client/src/app/core/routing/redirect.service.ts
@@ -1,5 +1,5 @@
 import { Injectable } from '@angular/core'
-import { Router } from '@angular/router'
+import { NavigationEnd, Router } from '@angular/router'
 import { ServerService } from '../server'
 
 @Injectable()
@@ -8,6 +8,9 @@ export class RedirectService {
   static INIT_DEFAULT_ROUTE = '/videos/trending'
   static DEFAULT_ROUTE = RedirectService.INIT_DEFAULT_ROUTE
 
+  private previousUrl: string
+  private currentUrl: string
+
   constructor (
     private router: Router,
     private serverService: ServerService
@@ -18,6 +21,7 @@ export class RedirectService {
       RedirectService.DEFAULT_ROUTE = config.instance.defaultClientRoute
     }
 
+    // Load default route
     this.serverService.configLoaded
         .subscribe(() => {
           const defaultRouteConfig = this.serverService.getConfig().instance.defaultClientRoute
@@ -26,6 +30,21 @@ export class RedirectService {
             RedirectService.DEFAULT_ROUTE = defaultRouteConfig
           }
         })
+
+    // Track previous url
+    this.currentUrl = this.router.url
+    router.events.subscribe(event => {
+      if (event instanceof NavigationEnd) {
+        this.previousUrl = this.currentUrl
+        this.currentUrl = event.url
+      }
+    })
+  }
+
+  redirectToPreviousRoute () {
+    if (this.previousUrl) return this.router.navigateByUrl(this.previousUrl)
+
+    return this.redirectToHomepage()
   }
 
   redirectToHomepage (skipLocationChange = false) {
-- 
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