COMP-730 fix redirect after login (#743)

Author: tom0827

compliance-web/src/routes/_authenticated.tsx

@@ -11,6 +11,8 @@ function Auth() {
 
   useEffect(() => {
     if (!isAuthenticated && !isLoading) {
+      const cleanPathname = window.location.pathname.replace(/^\/compliance/, ''); // Remove "/compliance" prefix if present
+      window.sessionStorage.setItem("redirectUrl", cleanPathname + window.location.search);
       signinRedirect({ extraQueryParams: { kc_idp_hint: "idir" } });
     }
   }, [isAuthenticated, isLoading, signinRedirect]);

compliance-web/src/routes/oidc-callback.tsx

@@ -35,7 +35,8 @@ function OidcCallback() {
   }
 
   if (!isLoading && isAuthenticated && isValidStaffUser) {
-    return <Navigate to="/ce-database/case-files"></Navigate>;
+    const redirectUrl = window.sessionStorage.getItem("redirectUrl") || "/ce-database/case-files";
+    return <Navigate to={redirectUrl} replace />;
   }
 
   return <h1>Authentication in progress...</h1>;