stage 1 of oauth removal, switch to sanctum pat tokens

resources/js/admin/pages/LoginStartPage.tsx

@@ -1,78 +1,26 @@
 import React from 'react';
-import { Location, useLocation, useNavigate } from 'react-router-dom';
-import { Loader2 } from 'lucide-react';
+import { useEffect } from 'react';
+import { useLocation, useNavigate } from 'react-router-dom';
+import { ADMIN_LOGIN_PATH } from '../constants';
 
-import { useAuth } from '../auth/context';
-import { ADMIN_DEFAULT_AFTER_LOGIN_PATH } from '../constants';
-import {
-  buildAdminOAuthStartPath,
-  buildMarketingLoginUrl,
-  isPermittedReturnTarget,
-  resolveReturnTarget,
-  storeLastDestination,
-} from '../lib/returnTo';
-
-interface LocationState {
-  from?: Location;
-}
-
-export default function LoginStartPage() {
-  const { status, login } = useAuth();
+export default function LoginStartPage(): JSX.Element {
   const location = useLocation();
   const navigate = useNavigate();
-  const searchParams = React.useMemo(() => new URLSearchParams(location.search), [location.search]);
-  const locationState = location.state as LocationState | null;
-  const fallbackTarget = React.useMemo(() => {
-    const from = locationState?.from;
-    if (from) {
-      const search = from.search ?? '';
-      const hash = from.hash ?? '';
-      const combined = `${from.pathname}${search}${hash}`;
-      if (isPermittedReturnTarget(combined)) {
-        return combined;
-      }
-    }
-    return ADMIN_DEFAULT_AFTER_LOGIN_PATH;
-  }, [locationState]);
 
-  const rawReturnTo = searchParams.get('return_to');
-  const { finalTarget, encodedFinal } = React.useMemo(
-    () => resolveReturnTarget(rawReturnTo, fallbackTarget),
-    [fallbackTarget, rawReturnTo]
-  );
-
-  const [hasStarted, setHasStarted] = React.useState(false);
-
-  React.useEffect(() => {
-    if (status === 'authenticated') {
-      navigate(finalTarget, { replace: true });
-      return;
+  useEffect(() => {
+    const params = new URLSearchParams(location.search);
+    const returnTo = params.get('return_to');
+    const target = new URL(ADMIN_LOGIN_PATH, window.location.origin);
+    if (returnTo) {
+      target.searchParams.set('return_to', returnTo);
     }
 
-    if (hasStarted || status === 'loading') {
-      return;
-    }
-
-    setHasStarted(true);
-    storeLastDestination(finalTarget);
-    login(finalTarget);
-  }, [finalTarget, hasStarted, login, navigate, status]);
-
-  React.useEffect(() => {
-    if (status !== 'unauthenticated' || !hasStarted) {
-      return;
-    }
-
-    const oauthStartPath = buildAdminOAuthStartPath(finalTarget, encodedFinal);
-    const marketingLoginUrl = buildMarketingLoginUrl(oauthStartPath);
-    window.location.replace(marketingLoginUrl);
-  }, [encodedFinal, finalTarget, hasStarted, status]);
+    navigate(`${target.pathname}${target.search}`, { replace: true });
+  }, [location.search, navigate]);
 
   return (
     <div className="flex min-h-screen flex-col items-center justify-center gap-4 bg-slate-950 p-6 text-center text-white/70">
-      <Loader2 className="h-6 w-6 animate-spin text-white" aria-hidden />
-      <p className="text-sm font-medium">Melde dich an …</p>
-      <p className="max-w-xs text-xs text-white/50">Wir verbinden dich automatisch mit deinem Event-Dashboard.</p>
+      <p className="text-sm font-medium">Weiterleitung zum Login …</p>
     </div>
   );
 }