From cb668e0a23d6d3651b801b0f9effa220c8f1abff Mon Sep 17 00:00:00 2001
From: Victor Korir <vkkorir@gmail.com>
Date: Sun, 9 Apr 2023 23:36:57 -0700
Subject: [PATCH] Redirect users to login screen on session expiration

---
 src/app/services/user.service.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/app/services/user.service.ts b/src/app/services/user.service.ts
index b5b98ed2ad8..cacae4f5574 100644
--- a/src/app/services/user.service.ts
+++ b/src/app/services/user.service.ts
@@ -101,6 +101,7 @@ export class UserService {
           }
         } catch (e) {}
         this.retrieveUser(credentials.username).subscribe((user) => {
+          this.redirectOnSessionExpire((user as any).expiresIn);
           return callback && callback(response);
         });
       });
@@ -118,6 +119,17 @@ export class UserService {
     }
   }
 
+  redirectOnSessionExpire(expiresIn: string) {
+    if (expiresIn && expiresIn.length > 1) {
+      const durationMap = { 's': 1000, 'm': 60 * 1000 };
+      const duration = Number(expiresIn.substring(0, expiresIn.length - 1));
+      if (!Number.isNaN(duration)) {
+        const expiresAtMs = duration * durationMap[expiresIn.substring(expiresIn.length - 1)];
+        setTimeout(() => window.location.reload(), expiresAtMs);
+      }
+    }
+  }
+
   isGoogleIdExists(googleUserId: string) {
     let params = new HttpParams().set('googleUserId', googleUserId);
     return this.http.get<User>(this.checkGoogleUserExistsUrl, { params: params });