From 080ec1cb4753b9c1b0a7a3d826e8ca7f77e42470 Mon Sep 17 00:00:00 2001
From: "T. Zehetbauer" <125989630+4thTomost@users.noreply.github.com>
Date: Wed, 1 Apr 2026 17:53:39 +0200
Subject: [PATCH] feat: add delete functionality for leases, catch books, and
 permits; implement newsletter update feature

---
 .../[courseId]/create-session-dialog.tsx      |  94 +++++++++++++
 .../[account]/courses/[courseId]/page.tsx     |  14 +-
 .../[account]/fischerei/catch-books/page.tsx  |   1 +
 .../[account]/fischerei/competitions/page.tsx |   1 +
 .../home/[account]/fischerei/leases/page.tsx  |  92 ++-----------
 .../home/[account]/fischerei/permits/page.tsx |  80 ++---------
 .../newsletter/[campaignId]/edit/page.tsx     |  45 +++++++
 .../newsletter/[campaignId]/page.tsx          |  19 ++-
 .../verband/clubs/[clubId]/edit/page.tsx      |  49 +++++++
 .../[account]/verband/clubs/[clubId]/page.tsx |  11 ++
 .../src/components/catch-books-data-table.tsx |  44 +++++-
 .../components/competitions-data-table.tsx    |  45 ++++++-
 .../fischerei/src/components/index.ts         |   2 +
 .../src/components/leases-data-table.tsx      | 125 ++++++++++++++++++
 .../src/components/permits-data-table.tsx     | 107 +++++++++++++++
 .../src/server/actions/fischerei-actions.ts   |  60 +++++++++
 packages/features/fischerei/src/server/api.ts |  34 +++++
 .../src/components/create-newsletter-form.tsx |  97 +++++++++-----
 .../src/schema/newsletter.schema.ts           |   5 +
 .../src/server/actions/newsletter-actions.ts  |  14 ++
 .../features/newsletter/src/server/api.ts     |  25 +++-
 .../src/components/create-club-form.tsx       |  44 ++++--
 22 files changed, 798 insertions(+), 210 deletions(-)
 create mode 100644 apps/web/app/[locale]/home/[account]/courses/[courseId]/create-session-dialog.tsx
 create mode 100644 apps/web/app/[locale]/home/[account]/newsletter/[campaignId]/edit/page.tsx
 create mode 100644 apps/web/app/[locale]/home/[account]/verband/clubs/[clubId]/edit/page.tsx
 create mode 100644 packages/features/fischerei/src/components/leases-data-table.tsx
 create mode 100644 packages/features/fischerei/src/components/permits-data-table.tsx

diff --git a/apps/web/app/[locale]/home/[account]/courses/[courseId]/create-session-dialog.tsx b/apps/web/app/[locale]/home/[account]/courses/[courseId]/create-session-dialog.tsx
new file mode 100644
index 000000000..0d01250a0
--- /dev/null
+++ b/apps/web/app/[locale]/home/[account]/courses/[courseId]/create-session-dialog.tsx
@@ -0,0 +1,94 @@
+'use client';
+
+import { useState } from 'react';
+
+import { useRouter } from 'next/navigation';
+
+import { Plus } from 'lucide-react';
+
+import { createSession } from '@kit/course-management/actions/course-actions';
+import { Button } from '@kit/ui/button';
+import {
+  Dialog,
+  DialogContent,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from '@kit/ui/dialog';
+import { Input } from '@kit/ui/input';
+import { Label } from '@kit/ui/label';
+import { useActionWithToast } from '@kit/ui/use-action-with-toast';
+
+interface Props {
+  courseId: string;
+}
+
+export function CreateSessionDialog({ courseId }: Props) {
+  const router = useRouter();
+  const [open, setOpen] = useState(false);
+
+  const { execute, isPending } = useActionWithToast(createSession, {
+    successMessage: 'Termin erstellt',
+    errorMessage: 'Fehler beim Erstellen',
+    onSuccess: () => {
+      setOpen(false);
+      router.refresh();
+    },
+  });
+
+  return (
+    <Dialog open={open} onOpenChange={setOpen}>
+      <DialogTrigger asChild>
+        <Button variant="outline" size="sm">
+          <Plus className="mr-2 h-4 w-4" />
+          Neuer Termin
+        </Button>
+      </DialogTrigger>
+      <DialogContent>
+        <form
+          onSubmit={(e) => {
+            e.preventDefault();
+            const fd = new FormData(e.currentTarget);
+            execute({
+              courseId,
+              sessionDate: fd.get('sessionDate') as string,
+              startTime: fd.get('startTime') as string,
+              endTime: fd.get('endTime') as string,
+              notes: (fd.get('notes') as string) || undefined,
+            });
+          }}
+        >
+          <DialogHeader>
+            <DialogTitle>Neuen Termin erstellen</DialogTitle>
+          </DialogHeader>
+          <div className="grid gap-4 py-4">
+            <div className="space-y-2">
+              <Label htmlFor="sessionDate">Datum *</Label>
+              <Input id="sessionDate" name="sessionDate" type="date" required />
+            </div>
+            <div className="grid grid-cols-2 gap-4">
+              <div className="space-y-2">
+                <Label htmlFor="startTime">Beginn *</Label>
+                <Input id="startTime" name="startTime" type="time" required />
+              </div>
+              <div className="space-y-2">
+                <Label htmlFor="endTime">Ende *</Label>
+                <Input id="endTime" name="endTime" type="time" required />
+              </div>
+            </div>
+            <div className="space-y-2">
+              <Label htmlFor="notes">Notizen</Label>
+              <Input id="notes" name="notes" />
+            </div>
+          </div>
+          <DialogFooter>
+            <Button type="submit" disabled={isPending}>
+              {isPending ? 'Wird erstellt...' : 'Termin erstellen'}
+            </Button>
+          </DialogFooter>
+        </form>
+      </DialogContent>
+    </Dialog>
+  );
+}
diff --git a/apps/web/app/[locale]/home/[account]/courses/[courseId]/page.tsx b/apps/web/app/[locale]/home/[account]/courses/[courseId]/page.tsx
index f491506db..aeea7ca5d 100644
--- a/apps/web/app/[locale]/home/[account]/courses/[courseId]/page.tsx
+++ b/apps/web/app/[locale]/home/[account]/courses/[courseId]/page.tsx
@@ -20,6 +20,7 @@ import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
 import { AccountNotFound } from '~/components/account-not-found';
 import { CmsPageShell } from '~/components/cms-page-shell';
 
+import { CreateSessionDialog } from './create-session-dialog';
 import { DeleteCourseButton } from './delete-course-button';
 
 interface PageProps {
@@ -214,11 +215,14 @@ export default async function CourseDetailPage({ params }: PageProps) {
         <Card>
           <CardHeader className="flex flex-row items-center justify-between">
             <CardTitle>Termine</CardTitle>
-            <Link href={`/home/${account}/courses/${courseId}/attendance`}>
-              <Button variant="outline" size="sm">
-                Anwesenheit
-              </Button>
-            </Link>
+            <div className="flex gap-2">
+              <CreateSessionDialog courseId={courseId} />
+              <Link href={`/home/${account}/courses/${courseId}/attendance`}>
+                <Button variant="outline" size="sm">
+                  Anwesenheit
+                </Button>
+              </Link>
+            </div>
           </CardHeader>
           <CardContent>
             <div className="rounded-md border">
diff --git a/apps/web/app/[locale]/home/[account]/fischerei/catch-books/page.tsx b/apps/web/app/[locale]/home/[account]/fischerei/catch-books/page.tsx
index ebbb7181d..26064e9df 100644
--- a/apps/web/app/[locale]/home/[account]/fischerei/catch-books/page.tsx
+++ b/apps/web/app/[locale]/home/[account]/fischerei/catch-books/page.tsx
@@ -72,6 +72,7 @@ export default async function CatchBooksPage({ params, searchParams }: Props) {
         page={page}
         pageSize={25}
         account={account}
+        accountId={acct.id}
       />
     </CmsPageShell>
   );
diff --git a/apps/web/app/[locale]/home/[account]/fischerei/competitions/page.tsx b/apps/web/app/[locale]/home/[account]/fischerei/competitions/page.tsx
index 611f64df0..d00c00479 100644
--- a/apps/web/app/[locale]/home/[account]/fischerei/competitions/page.tsx
+++ b/apps/web/app/[locale]/home/[account]/fischerei/competitions/page.tsx
@@ -62,6 +62,7 @@ export default async function CompetitionsPage({
         page={page}
         pageSize={25}
         account={account}
+        accountId={acct.id}
       />
     </CmsPageShell>
   );
diff --git a/apps/web/app/[locale]/home/[account]/fischerei/leases/page.tsx b/apps/web/app/[locale]/home/[account]/fischerei/leases/page.tsx
index 129400243..6c4cf5746 100644
--- a/apps/web/app/[locale]/home/[account]/fischerei/leases/page.tsx
+++ b/apps/web/app/[locale]/home/[account]/fischerei/leases/page.tsx
@@ -1,10 +1,9 @@
 import { createFischereiApi } from '@kit/fischerei/api';
-import { FischereiTabNavigation } from '@kit/fischerei/components';
-import { LEASE_PAYMENT_LABELS } from '@kit/fischerei/lib/fischerei-constants';
-import { formatDate } from '@kit/shared/dates';
+import {
+  FischereiTabNavigation,
+  LeasesDataTable,
+} from '@kit/fischerei/components';
 import { getSupabaseServerClient } from '@kit/supabase/server-client';
-import { Badge } from '@kit/ui/badge';
-import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
 import { ListToolbar } from '@kit/ui/list-toolbar';
 
 import { AccountNotFound } from '~/components/account-not-found';
@@ -78,84 +77,11 @@ export default async function LeasesPage({ params, searchParams }: Props) {
             },
           ]}
         />
-        <Card>
-          <CardHeader>
-            <CardTitle>Pachten ({result.total})</CardTitle>
-          </CardHeader>
-          <CardContent>
-            {result.data.length === 0 ? (
-              <div className="flex flex-col items-center justify-center rounded-lg border border-dashed p-12 text-center">
-                <h3 className="text-lg font-semibold">
-                  Keine Pachten vorhanden
-                </h3>
-                <p className="text-muted-foreground mt-1 max-w-sm text-sm">
-                  Erstellen Sie Ihren ersten Pachtvertrag.
-                </p>
-              </div>
-            ) : (
-              <div className="rounded-md border">
-                <table className="w-full text-sm">
-                  <thead>
-                    <tr className="bg-muted/50 border-b">
-                      <th className="p-3 text-left font-medium">Verpächter</th>
-                      <th className="p-3 text-left font-medium">Gewässer</th>
-                      <th className="p-3 text-left font-medium">Beginn</th>
-                      <th className="p-3 text-left font-medium">Ende</th>
-                      <th className="p-3 text-right font-medium">
-                        Jahresbetrag (€)
-                      </th>
-                      <th className="p-3 text-left font-medium">Zahlungsart</th>
-                    </tr>
-                  </thead>
-                  <tbody>
-                    {result.data.map((lease: Record<string, unknown>) => {
-                      const waters = lease.waters as Record<
-                        string,
-                        unknown
-                      > | null;
-                      const paymentMethod = String(
-                        lease.payment_method ?? 'ueberweisung',
-                      );
-
-                      return (
-                        <tr
-                          key={String(lease.id)}
-                          className="hover:bg-muted/30 border-b"
-                        >
-                          <td className="p-3 font-medium">
-                            {String(lease.lessor_name)}
-                          </td>
-                          <td className="p-3">
-                            {waters ? String(waters.name) : '—'}
-                          </td>
-                          <td className="p-3">
-                            {formatDate(lease.start_date)}
-                          </td>
-                          <td className="p-3">
-                            {lease.end_date
-                              ? formatDate(lease.end_date)
-                              : 'unbefristet'}
-                          </td>
-                          <td className="p-3 text-right">
-                            {lease.initial_amount != null
-                              ? `${Number(lease.initial_amount).toLocaleString('de-DE', { minimumFractionDigits: 2 })} €`
-                              : '—'}
-                          </td>
-                          <td className="p-3">
-                            <Badge variant="outline">
-                              {LEASE_PAYMENT_LABELS[paymentMethod] ??
-                                paymentMethod}
-                            </Badge>
-                          </td>
-                        </tr>
-                      );
-                    })}
-                  </tbody>
-                </table>
-              </div>
-            )}
-          </CardContent>
-        </Card>
+        <LeasesDataTable
+          data={result.data}
+          total={result.total}
+          accountId={acct.id}
+        />
       </div>
     </CmsPageShell>
   );
diff --git a/apps/web/app/[locale]/home/[account]/fischerei/permits/page.tsx b/apps/web/app/[locale]/home/[account]/fischerei/permits/page.tsx
index 613df69d1..8bcb1ea8e 100644
--- a/apps/web/app/[locale]/home/[account]/fischerei/permits/page.tsx
+++ b/apps/web/app/[locale]/home/[account]/fischerei/permits/page.tsx
@@ -1,7 +1,9 @@
 import { createFischereiApi } from '@kit/fischerei/api';
-import { FischereiTabNavigation } from '@kit/fischerei/components';
+import {
+  FischereiTabNavigation,
+  PermitsDataTable,
+} from '@kit/fischerei/components';
 import { getSupabaseServerClient } from '@kit/supabase/server-client';
-import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
 
 import { AccountNotFound } from '~/components/account-not-found';
 import { CmsPageShell } from '~/components/cms-page-shell';
@@ -35,76 +37,10 @@ export default async function PermitsPage({ params }: Props) {
             Erlaubnisscheine und Gewässerkarten verwalten
           </p>
         </div>
-        <Card>
-          <CardHeader>
-            <CardTitle>Erlaubnisscheine ({permits.length})</CardTitle>
-          </CardHeader>
-          <CardContent>
-            {permits.length === 0 ? (
-              <div className="flex flex-col items-center justify-center rounded-lg border border-dashed p-12 text-center">
-                <h3 className="text-lg font-semibold">
-                  Keine Erlaubnisscheine vorhanden
-                </h3>
-                <p className="text-muted-foreground mt-1 max-w-sm text-sm">
-                  Erstellen Sie Ihren ersten Erlaubnisschein.
-                </p>
-              </div>
-            ) : (
-              <div className="rounded-md border">
-                <table className="w-full text-sm">
-                  <thead>
-                    <tr className="bg-muted/50 border-b">
-                      <th className="p-3 text-left font-medium">Bezeichnung</th>
-                      <th className="p-3 text-left font-medium">Kurzcode</th>
-                      <th className="p-3 text-left font-medium">
-                        Hauptgewässer
-                      </th>
-                      <th className="p-3 text-right font-medium">
-                        Gesamtmenge
-                      </th>
-                      <th className="p-3 text-center font-medium">
-                        Zum Verkauf
-                      </th>
-                    </tr>
-                  </thead>
-                  <tbody>
-                    {permits.map((permit: Record<string, unknown>) => {
-                      const waters = permit.waters as Record<
-                        string,
-                        unknown
-                      > | null;
-
-                      return (
-                        <tr
-                          key={String(permit.id)}
-                          className="hover:bg-muted/30 border-b"
-                        >
-                          <td className="p-3 font-medium">
-                            {String(permit.name)}
-                          </td>
-                          <td className="text-muted-foreground p-3">
-                            {String(permit.short_code ?? '—')}
-                          </td>
-                          <td className="p-3">
-                            {waters ? String(waters.name) : '—'}
-                          </td>
-                          <td className="p-3 text-right">
-                            {permit.total_quantity != null
-                              ? String(permit.total_quantity)
-                              : '—'}
-                          </td>
-                          <td className="p-3 text-center">
-                            {permit.is_for_sale ? '✓' : '—'}
-                          </td>
-                        </tr>
-                      );
-                    })}
-                  </tbody>
-                </table>
-              </div>
-            )}
-          </CardContent>
-        </Card>
+        <PermitsDataTable
+          data={permits as Array<Record<string, unknown>>}
+          accountId={acct.id}
+        />
       </div>
     </CmsPageShell>
   );
diff --git a/apps/web/app/[locale]/home/[account]/newsletter/[campaignId]/edit/page.tsx b/apps/web/app/[locale]/home/[account]/newsletter/[campaignId]/edit/page.tsx
new file mode 100644
index 000000000..27243d6d9
--- /dev/null
+++ b/apps/web/app/[locale]/home/[account]/newsletter/[campaignId]/edit/page.tsx
@@ -0,0 +1,45 @@
+import { createNewsletterApi } from '@kit/newsletter/api';
+import { CreateNewsletterForm } from '@kit/newsletter/components';
+import { getSupabaseServerClient } from '@kit/supabase/server-client';
+
+import { AccountNotFound } from '~/components/account-not-found';
+import { CmsPageShell } from '~/components/cms-page-shell';
+
+interface Props {
+  params: Promise<{ account: string; campaignId: string }>;
+}
+
+export default async function EditNewsletterPage({ params }: Props) {
+  const { account, campaignId } = await params;
+  const client = getSupabaseServerClient();
+
+  const { data: acct } = await client
+    .from('accounts')
+    .select('id')
+    .eq('slug', account)
+    .single();
+
+  if (!acct) return <AccountNotFound />;
+
+  const api = createNewsletterApi(client);
+  const newsletter = await api.getNewsletter(campaignId);
+  if (!newsletter) return <AccountNotFound />;
+
+  const n = newsletter as Record<string, unknown>;
+
+  return (
+    <CmsPageShell account={account} title="Newsletter bearbeiten">
+      <CreateNewsletterForm
+        accountId={acct.id}
+        account={account}
+        newsletterId={campaignId}
+        initialData={{
+          subject: String(n.subject ?? ''),
+          bodyHtml: String(n.body_html ?? ''),
+          bodyText: String(n.body_text ?? ''),
+          scheduledAt: String(n.scheduled_at ?? ''),
+        }}
+      />
+    </CmsPageShell>
+  );
+}
diff --git a/apps/web/app/[locale]/home/[account]/newsletter/[campaignId]/page.tsx b/apps/web/app/[locale]/home/[account]/newsletter/[campaignId]/page.tsx
index dd40fe410..8dbff903c 100644
--- a/apps/web/app/[locale]/home/[account]/newsletter/[campaignId]/page.tsx
+++ b/apps/web/app/[locale]/home/[account]/newsletter/[campaignId]/page.tsx
@@ -1,10 +1,11 @@
 import Link from 'next/link';
 
-import { ArrowLeft, Send, Users } from 'lucide-react';
+import { ArrowLeft, Pencil, Send, Users } from 'lucide-react';
 
 import { createNewsletterApi } from '@kit/newsletter/api';
 import { getSupabaseServerClient } from '@kit/supabase/server-client';
 import { Badge } from '@kit/ui/badge';
+import { Button } from '@kit/ui/button';
 import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
 
 import { AccountNotFound } from '~/components/account-not-found';
@@ -74,9 +75,19 @@ export default async function NewsletterDetailPage({ params }: PageProps) {
             <CardTitle>
               {String(newsletter.subject ?? '(Kein Betreff)')}
             </CardTitle>
-            <Badge variant={NEWSLETTER_STATUS_VARIANT[status] ?? 'secondary'}>
-              {NEWSLETTER_STATUS_LABEL[status] ?? status}
-            </Badge>
+            <div className="flex items-center gap-2">
+              {status === 'draft' && (
+                <Button asChild variant="outline" size="sm">
+                  <Link href={`/home/${account}/newsletter/${campaignId}/edit`}>
+                    <Pencil className="mr-2 h-4 w-4" />
+                    Bearbeiten
+                  </Link>
+                </Button>
+              )}
+              <Badge variant={NEWSLETTER_STATUS_VARIANT[status] ?? 'secondary'}>
+                {NEWSLETTER_STATUS_LABEL[status] ?? status}
+              </Badge>
+            </div>
           </CardHeader>
           <CardContent>
             <div className="grid grid-cols-1 gap-4 sm:grid-cols-3">
diff --git a/apps/web/app/[locale]/home/[account]/verband/clubs/[clubId]/edit/page.tsx b/apps/web/app/[locale]/home/[account]/verband/clubs/[clubId]/edit/page.tsx
new file mode 100644
index 000000000..390f9d029
--- /dev/null
+++ b/apps/web/app/[locale]/home/[account]/verband/clubs/[clubId]/edit/page.tsx
@@ -0,0 +1,49 @@
+import { getSupabaseServerClient } from '@kit/supabase/server-client';
+import { createVerbandApi } from '@kit/verbandsverwaltung/api';
+import {
+  VerbandTabNavigation,
+  CreateClubForm,
+} from '@kit/verbandsverwaltung/components';
+
+import { AccountNotFound } from '~/components/account-not-found';
+import { CmsPageShell } from '~/components/cms-page-shell';
+
+interface Props {
+  params: Promise<{ account: string; clubId: string }>;
+}
+
+export default async function EditClubPage({ params }: Props) {
+  const { account, clubId } = await params;
+  const client = getSupabaseServerClient();
+
+  const { data: acct } = await client
+    .from('accounts')
+    .select('id')
+    .eq('slug', account)
+    .single();
+
+  if (!acct) return <AccountNotFound />;
+
+  const api = createVerbandApi(client);
+  const [club, types] = await Promise.all([
+    api.getClub(clubId),
+    api.listTypes(acct.id),
+  ]);
+
+  if (!club) return <AccountNotFound />;
+
+  return (
+    <CmsPageShell
+      account={account}
+      title={`${String((club as Record<string, unknown>).name)} — Bearbeiten`}
+    >
+      <VerbandTabNavigation account={account} activeTab="clubs" />
+      <CreateClubForm
+        accountId={acct.id}
+        account={account}
+        types={types.map((t) => ({ id: t.id, name: t.name }))}
+        club={club as Record<string, unknown>}
+      />
+    </CmsPageShell>
+  );
+}
diff --git a/apps/web/app/[locale]/home/[account]/verband/clubs/[clubId]/page.tsx b/apps/web/app/[locale]/home/[account]/verband/clubs/[clubId]/page.tsx
index d83c19832..1558929b6 100644
--- a/apps/web/app/[locale]/home/[account]/verband/clubs/[clubId]/page.tsx
+++ b/apps/web/app/[locale]/home/[account]/verband/clubs/[clubId]/page.tsx
@@ -1,4 +1,9 @@
+import Link from 'next/link';
+
+import { Pencil } from 'lucide-react';
+
 import { getSupabaseServerClient } from '@kit/supabase/server-client';
+import { Button } from '@kit/ui/button';
 import { createVerbandApi } from '@kit/verbandsverwaltung/api';
 import {
   VerbandTabNavigation,
@@ -64,6 +69,12 @@ export default async function ClubDetailPage({ params }: Props) {
               )}
             </div>
           </div>
+          <Button asChild variant="outline" size="sm">
+            <Link href={`/home/${account}/verband/clubs/${clubId}/edit`}>
+              <Pencil className="mr-2 h-4 w-4" />
+              Bearbeiten
+            </Link>
+          </Button>
         </div>
 
         {/* Contacts */}
diff --git a/packages/features/fischerei/src/components/catch-books-data-table.tsx b/packages/features/fischerei/src/components/catch-books-data-table.tsx
index e83eeb72c..16914b7bd 100644
--- a/packages/features/fischerei/src/components/catch-books-data-table.tsx
+++ b/packages/features/fischerei/src/components/catch-books-data-table.tsx
@@ -4,16 +4,19 @@ import { useCallback } from 'react';
 
 import { useRouter, useSearchParams } from 'next/navigation';
 
-import { Check } from 'lucide-react';
+import { Pencil } from 'lucide-react';
 
 import { Badge } from '@kit/ui/badge';
 import { Button } from '@kit/ui/button';
 import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
+import { useActionWithToast } from '@kit/ui/use-action-with-toast';
 
 import {
   CATCH_BOOK_STATUS_LABELS,
   CATCH_BOOK_STATUS_COLORS,
 } from '../lib/fischerei-constants';
+import { deleteCatchBook } from '../server/actions/fischerei-actions';
+import { DeleteConfirmButton } from './delete-confirm-button';
 
 interface CatchBooksDataTableProps {
   data: Array<Record<string, unknown>>;
@@ -21,6 +24,7 @@ interface CatchBooksDataTableProps {
   page: number;
   pageSize: number;
   account: string;
+  accountId: string;
 }
 
 const STATUS_OPTIONS = [
@@ -38,10 +42,19 @@ export function CatchBooksDataTable({
   page,
   pageSize,
   account,
+  accountId,
 }: CatchBooksDataTableProps) {
   const router = useRouter();
   const searchParams = useSearchParams();
 
+  const { execute: executeDelete, isPending: isDeleting } = useActionWithToast(
+    deleteCatchBook,
+    {
+      successMessage: 'Fangbuch gelöscht',
+      onSuccess: () => router.refresh(),
+    },
+  );
+
   const currentYear = searchParams.get('year') ?? '';
   const currentStatus = searchParams.get('status') ?? '';
   const totalPages = Math.max(1, Math.ceil(total / pageSize));
@@ -146,6 +159,7 @@ export function CatchBooksDataTable({
                     <th className="p-3 text-right font-medium">Angeltage</th>
                     <th className="p-3 text-right font-medium">Fänge</th>
                     <th className="p-3 text-left font-medium">Status</th>
+                    <th className="p-3 text-right font-medium">Aktionen</th>
                   </tr>
                 </thead>
                 <tbody>
@@ -190,6 +204,34 @@ export function CatchBooksDataTable({
                             {CATCH_BOOK_STATUS_LABELS[status] ?? status}
                           </Badge>
                         </td>
+                        <td className="p-3 text-right">
+                          <div className="flex items-center justify-end gap-1">
+                            <Button
+                              variant="ghost"
+                              size="sm"
+                              data-test="catchbook-edit-btn"
+                              onClick={(e) => {
+                                e.stopPropagation();
+                                router.push(
+                                  `/home/${account}/fischerei/catch-books/${String(cb.id)}`,
+                                );
+                              }}
+                            >
+                              <Pencil className="h-4 w-4" />
+                            </Button>
+                            <DeleteConfirmButton
+                              title="Fangbuch löschen"
+                              description="Möchten Sie dieses Fangbuch wirklich löschen? Alle zugehörigen Fangeinträge werden ebenfalls gelöscht. Diese Aktion kann nicht rückgängig gemacht werden."
+                              isPending={isDeleting}
+                              onConfirm={() =>
+                                executeDelete({
+                                  catchBookId: String(cb.id),
+                                  accountId,
+                                })
+                              }
+                            />
+                          </div>
+                        </td>
                       </tr>
                     );
                   })}
diff --git a/packages/features/fischerei/src/components/competitions-data-table.tsx b/packages/features/fischerei/src/components/competitions-data-table.tsx
index 8b5e7f2c6..bc84af5e4 100644
--- a/packages/features/fischerei/src/components/competitions-data-table.tsx
+++ b/packages/features/fischerei/src/components/competitions-data-table.tsx
@@ -5,11 +5,15 @@ import { useCallback } from 'react';
 import Link from 'next/link';
 import { useRouter, useSearchParams } from 'next/navigation';
 
-import { Plus } from 'lucide-react';
+import { Pencil, Plus } from 'lucide-react';
 
 import { formatDate } from '@kit/shared/dates';
 import { Button } from '@kit/ui/button';
 import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
+import { useActionWithToast } from '@kit/ui/use-action-with-toast';
+
+import { deleteCompetition } from '../server/actions/fischerei-actions';
+import { DeleteConfirmButton } from './delete-confirm-button';
 
 interface CompetitionsDataTableProps {
   data: Array<Record<string, unknown>>;
@@ -17,6 +21,7 @@ interface CompetitionsDataTableProps {
   page: number;
   pageSize: number;
   account: string;
+  accountId: string;
 }
 
 export function CompetitionsDataTable({
@@ -25,11 +30,20 @@ export function CompetitionsDataTable({
   page,
   pageSize,
   account,
+  accountId,
 }: CompetitionsDataTableProps) {
   const router = useRouter();
   const searchParams = useSearchParams();
   const totalPages = Math.max(1, Math.ceil(total / pageSize));
 
+  const { execute: executeDelete, isPending: isDeleting } = useActionWithToast(
+    deleteCompetition,
+    {
+      successMessage: 'Wettbewerb gelöscht',
+      onSuccess: () => router.refresh(),
+    },
+  );
+
   const updateParams = useCallback(
     (updates: Record<string, string>) => {
       const params = new URLSearchParams(searchParams.toString());
@@ -95,6 +109,7 @@ export function CompetitionsDataTable({
                     <th className="p-3 text-right font-medium">
                       Max. Teilnehmer
                     </th>
+                    <th className="p-3 text-right font-medium">Aktionen</th>
                   </tr>
                 </thead>
                 <tbody>
@@ -126,6 +141,34 @@ export function CompetitionsDataTable({
                             ? String(comp.max_participants)
                             : '—'}
                         </td>
+                        <td className="p-3 text-right">
+                          <div className="flex items-center justify-end gap-1">
+                            <Button
+                              variant="ghost"
+                              size="sm"
+                              data-test="competition-edit-btn"
+                              onClick={(e) => {
+                                e.stopPropagation();
+                                router.push(
+                                  `/home/${account}/fischerei/competitions/${String(comp.id)}`,
+                                );
+                              }}
+                            >
+                              <Pencil className="h-4 w-4" />
+                            </Button>
+                            <DeleteConfirmButton
+                              title="Wettbewerb löschen"
+                              description="Möchten Sie diesen Wettbewerb wirklich löschen? Diese Aktion kann nicht rückgängig gemacht werden."
+                              isPending={isDeleting}
+                              onConfirm={() =>
+                                executeDelete({
+                                  competitionId: String(comp.id),
+                                  accountId,
+                                })
+                              }
+                            />
+                          </div>
+                        </td>
                       </tr>
                     );
                   })}
diff --git a/packages/features/fischerei/src/components/index.ts b/packages/features/fischerei/src/components/index.ts
index 63370d4dd..66659cfa2 100644
--- a/packages/features/fischerei/src/components/index.ts
+++ b/packages/features/fischerei/src/components/index.ts
@@ -8,3 +8,5 @@ export { StockingDataTable } from './stocking-data-table';
 export { CreateStockingForm } from './create-stocking-form';
 export { CatchBooksDataTable } from './catch-books-data-table';
 export { CompetitionsDataTable } from './competitions-data-table';
+export { LeasesDataTable } from './leases-data-table';
+export { PermitsDataTable } from './permits-data-table';
diff --git a/packages/features/fischerei/src/components/leases-data-table.tsx b/packages/features/fischerei/src/components/leases-data-table.tsx
new file mode 100644
index 000000000..519f9130f
--- /dev/null
+++ b/packages/features/fischerei/src/components/leases-data-table.tsx
@@ -0,0 +1,125 @@
+'use client';
+
+import { useRouter } from 'next/navigation';
+
+import { formatDate } from '@kit/shared/dates';
+import { Badge } from '@kit/ui/badge';
+import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
+import { useActionWithToast } from '@kit/ui/use-action-with-toast';
+
+import { LEASE_PAYMENT_LABELS } from '../lib/fischerei-constants';
+import { deleteLease } from '../server/actions/fischerei-actions';
+import { DeleteConfirmButton } from './delete-confirm-button';
+
+interface LeasesDataTableProps {
+  data: Array<Record<string, unknown>>;
+  total: number;
+  accountId: string;
+}
+
+export function LeasesDataTable({
+  data,
+  total,
+  accountId,
+}: LeasesDataTableProps) {
+  const router = useRouter();
+
+  const { execute: executeDelete, isPending: isDeleting } = useActionWithToast(
+    deleteLease,
+    {
+      successMessage: 'Pacht gelöscht',
+      onSuccess: () => router.refresh(),
+    },
+  );
+
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>Pachten ({total})</CardTitle>
+      </CardHeader>
+      <CardContent>
+        {data.length === 0 ? (
+          <div className="flex flex-col items-center justify-center rounded-lg border border-dashed p-12 text-center">
+            <h3 className="text-lg font-semibold">Keine Pachten vorhanden</h3>
+            <p className="text-muted-foreground mt-1 max-w-sm text-sm">
+              Erstellen Sie Ihren ersten Pachtvertrag.
+            </p>
+          </div>
+        ) : (
+          <div className="rounded-md border">
+            <table className="w-full text-sm">
+              <thead>
+                <tr className="bg-muted/50 border-b">
+                  <th className="p-3 text-left font-medium">Verpächter</th>
+                  <th className="p-3 text-left font-medium">Gewässer</th>
+                  <th className="p-3 text-left font-medium">Beginn</th>
+                  <th className="p-3 text-left font-medium">Ende</th>
+                  <th className="p-3 text-right font-medium">
+                    Jahresbetrag (EUR)
+                  </th>
+                  <th className="p-3 text-left font-medium">Zahlungsart</th>
+                  <th className="p-3 text-right font-medium">Aktionen</th>
+                </tr>
+              </thead>
+              <tbody>
+                {data.map((lease) => {
+                  const waters = lease.waters as Record<string, unknown> | null;
+                  const paymentMethod = String(
+                    lease.payment_method ?? 'ueberweisung',
+                  );
+
+                  return (
+                    <tr
+                      key={String(lease.id)}
+                      className="hover:bg-muted/30 border-b"
+                    >
+                      <td className="p-3 font-medium">
+                        {String(lease.lessor_name)}
+                      </td>
+                      <td className="p-3">
+                        {waters ? String(waters.name) : '\u2014'}
+                      </td>
+                      <td className="p-3">
+                        {formatDate(lease.start_date as string | null)}
+                      </td>
+                      <td className="p-3">
+                        {lease.end_date
+                          ? formatDate(lease.end_date as string | null)
+                          : 'unbefristet'}
+                      </td>
+                      <td className="p-3 text-right">
+                        {lease.initial_amount != null
+                          ? `${Number(lease.initial_amount).toLocaleString('de-DE', { minimumFractionDigits: 2 })} \u20AC`
+                          : '\u2014'}
+                      </td>
+                      <td className="p-3">
+                        <Badge variant="outline">
+                          {LEASE_PAYMENT_LABELS[paymentMethod] ?? paymentMethod}
+                        </Badge>
+                      </td>
+                      <td className="p-3 text-right">
+                        <div className="flex items-center justify-end gap-1">
+                          <DeleteConfirmButton
+                            title="Pacht löschen"
+                            description="Möchten Sie diesen Pachtvertrag wirklich löschen? Diese Aktion kann nicht rückgängig gemacht werden."
+                            isPending={isDeleting}
+                            onConfirm={() =>
+                              executeDelete({
+                                leaseId: String(lease.id),
+                                accountId,
+                              })
+                            }
+                          />
+                        </div>
+                      </td>
+                    </tr>
+                  );
+                })}
+              </tbody>
+            </table>
+          </div>
+        )}
+      </CardContent>
+    </Card>
+  );
+}
diff --git a/packages/features/fischerei/src/components/permits-data-table.tsx b/packages/features/fischerei/src/components/permits-data-table.tsx
new file mode 100644
index 000000000..938161245
--- /dev/null
+++ b/packages/features/fischerei/src/components/permits-data-table.tsx
@@ -0,0 +1,107 @@
+'use client';
+
+import { useRouter } from 'next/navigation';
+
+import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
+import { useActionWithToast } from '@kit/ui/use-action-with-toast';
+
+import { deletePermit } from '../server/actions/fischerei-actions';
+import { DeleteConfirmButton } from './delete-confirm-button';
+
+interface PermitsDataTableProps {
+  data: Array<Record<string, unknown>>;
+  accountId: string;
+}
+
+export function PermitsDataTable({ data, accountId }: PermitsDataTableProps) {
+  const router = useRouter();
+
+  const { execute: executeDelete, isPending: isDeleting } = useActionWithToast(
+    deletePermit,
+    {
+      successMessage: 'Erlaubnisschein gelöscht',
+      onSuccess: () => router.refresh(),
+    },
+  );
+
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>Erlaubnisscheine ({data.length})</CardTitle>
+      </CardHeader>
+      <CardContent>
+        {data.length === 0 ? (
+          <div className="flex flex-col items-center justify-center rounded-lg border border-dashed p-12 text-center">
+            <h3 className="text-lg font-semibold">
+              Keine Erlaubnisscheine vorhanden
+            </h3>
+            <p className="text-muted-foreground mt-1 max-w-sm text-sm">
+              Erstellen Sie Ihren ersten Erlaubnisschein.
+            </p>
+          </div>
+        ) : (
+          <div className="rounded-md border">
+            <table className="w-full text-sm">
+              <thead>
+                <tr className="bg-muted/50 border-b">
+                  <th className="p-3 text-left font-medium">Bezeichnung</th>
+                  <th className="p-3 text-left font-medium">Kurzcode</th>
+                  <th className="p-3 text-left font-medium">Hauptgewässer</th>
+                  <th className="p-3 text-right font-medium">Gesamtmenge</th>
+                  <th className="p-3 text-center font-medium">Zum Verkauf</th>
+                  <th className="p-3 text-right font-medium">Aktionen</th>
+                </tr>
+              </thead>
+              <tbody>
+                {data.map((permit) => {
+                  const waters = permit.waters as Record<
+                    string,
+                    unknown
+                  > | null;
+
+                  return (
+                    <tr
+                      key={String(permit.id)}
+                      className="hover:bg-muted/30 border-b"
+                    >
+                      <td className="p-3 font-medium">{String(permit.name)}</td>
+                      <td className="text-muted-foreground p-3">
+                        {String(permit.short_code ?? '\u2014')}
+                      </td>
+                      <td className="p-3">
+                        {waters ? String(waters.name) : '\u2014'}
+                      </td>
+                      <td className="p-3 text-right">
+                        {permit.total_quantity != null
+                          ? String(permit.total_quantity)
+                          : '\u2014'}
+                      </td>
+                      <td className="p-3 text-center">
+                        {permit.is_for_sale ? '\u2713' : '\u2014'}
+                      </td>
+                      <td className="p-3 text-right">
+                        <div className="flex items-center justify-end gap-1">
+                          <DeleteConfirmButton
+                            title="Erlaubnisschein löschen"
+                            description="Möchten Sie diesen Erlaubnisschein wirklich löschen? Diese Aktion kann nicht rückgängig gemacht werden."
+                            isPending={isDeleting}
+                            onConfirm={() =>
+                              executeDelete({
+                                permitId: String(permit.id),
+                                accountId,
+                              })
+                            }
+                          />
+                        </div>
+                      </td>
+                    </tr>
+                  );
+                })}
+              </tbody>
+            </table>
+          </div>
+        )}
+      </CardContent>
+    </Card>
+  );
+}
diff --git a/packages/features/fischerei/src/server/actions/fischerei-actions.ts b/packages/features/fischerei/src/server/actions/fischerei-actions.ts
index c0b0c3f43..c94d0f870 100644
--- a/packages/features/fischerei/src/server/actions/fischerei-actions.ts
+++ b/packages/features/fischerei/src/server/actions/fischerei-actions.ts
@@ -291,6 +291,25 @@ export const updateLease = authActionClient
     return { success: true, data: result };
   });
 
+export const deleteLease = authActionClient
+  .inputSchema(
+    z.object({
+      leaseId: z.string().uuid(),
+      accountId: z.string().uuid(),
+    }),
+  )
+  .action(async ({ parsedInput: input }) => {
+    const client = getSupabaseServerClient();
+    const logger = await getLogger();
+    const api = createFischereiApi(client);
+
+    logger.info({ name: 'fischerei.lease.delete' }, 'Deleting lease...');
+    await api.deleteLease(input.leaseId);
+    logger.info({ name: 'fischerei.lease.delete' }, 'Lease deleted');
+    revalidatePath('/home/[account]/fischerei', 'page');
+    return { success: true };
+  });
+
 // =====================================================
 // Catch Books
 // =====================================================
@@ -386,6 +405,28 @@ export const reviewCatchBook = authActionClient
     return { success: true, data: result };
   });
 
+export const deleteCatchBook = authActionClient
+  .inputSchema(
+    z.object({
+      catchBookId: z.string().uuid(),
+      accountId: z.string().uuid(),
+    }),
+  )
+  .action(async ({ parsedInput: input }) => {
+    const client = getSupabaseServerClient();
+    const logger = await getLogger();
+    const api = createFischereiApi(client);
+
+    logger.info(
+      { name: 'fischerei.catchBook.delete' },
+      'Deleting catch book...',
+    );
+    await api.deleteCatchBook(input.catchBookId);
+    logger.info({ name: 'fischerei.catchBook.delete' }, 'Catch book deleted');
+    revalidatePath('/home/[account]/fischerei', 'page');
+    return { success: true };
+  });
+
 // =====================================================
 // Catches
 // =====================================================
@@ -473,6 +514,25 @@ export const updatePermit = authActionClient
     return { success: true, data: result };
   });
 
+export const deletePermit = authActionClient
+  .inputSchema(
+    z.object({
+      permitId: z.string().uuid(),
+      accountId: z.string().uuid(),
+    }),
+  )
+  .action(async ({ parsedInput: input }) => {
+    const client = getSupabaseServerClient();
+    const logger = await getLogger();
+    const api = createFischereiApi(client);
+
+    logger.info({ name: 'fischerei.permit.delete' }, 'Deleting permit...');
+    await api.deletePermit(input.permitId);
+    logger.info({ name: 'fischerei.permit.delete' }, 'Permit deleted');
+    revalidatePath('/home/[account]/fischerei', 'page');
+    return { success: true };
+  });
+
 // =====================================================
 // Inspectors
 // =====================================================
diff --git a/packages/features/fischerei/src/server/api.ts b/packages/features/fischerei/src/server/api.ts
index 98a3072e9..536b0eab6 100644
--- a/packages/features/fischerei/src/server/api.ts
+++ b/packages/features/fischerei/src/server/api.ts
@@ -670,6 +670,14 @@ export function createFischereiApi(client: SupabaseClient<Database>) {
       return data;
     },
 
+    async deleteLease(leaseId: string) {
+      const { error } = await client
+        .from('fishing_leases')
+        .delete()
+        .eq('id', leaseId);
+      if (error) throw error;
+    },
+
     // =====================================================
     // Catch Books
     // =====================================================
@@ -836,6 +844,14 @@ export function createFischereiApi(client: SupabaseClient<Database>) {
       return data;
     },
 
+    async deleteCatchBook(catchBookId: string) {
+      const { error } = await client
+        .from('catch_books')
+        .delete()
+        .eq('id', catchBookId);
+      if (error) throw error;
+    },
+
     // =====================================================
     // Catches
     // =====================================================
@@ -1010,6 +1026,24 @@ export function createFischereiApi(client: SupabaseClient<Database>) {
       return data;
     },
 
+    async getPermit(permitId: string) {
+      const { data, error } = await client
+        .from('fishing_permits')
+        .select('*, waters ( id, name )')
+        .eq('id', permitId)
+        .single();
+      if (error) throw error;
+      return data;
+    },
+
+    async deletePermit(permitId: string) {
+      const { error } = await client
+        .from('fishing_permits')
+        .delete()
+        .eq('id', permitId);
+      if (error) throw error;
+    },
+
     // =====================================================
     // Inspectors
     // =====================================================
diff --git a/packages/features/newsletter/src/components/create-newsletter-form.tsx b/packages/features/newsletter/src/components/create-newsletter-form.tsx
index 6ef995dd6..aebfbe06a 100644
--- a/packages/features/newsletter/src/components/create-newsletter-form.tsx
+++ b/packages/features/newsletter/src/components/create-newsletter-form.tsx
@@ -3,7 +3,6 @@
 import { useRouter } from 'next/navigation';
 
 import { zodResolver } from '@hookform/resolvers/zod';
-import { useAction } from 'next-safe-action/hooks';
 import { useForm } from 'react-hook-form';
 
 import { Button } from '@kit/ui/button';
@@ -17,45 +16,82 @@ import {
   FormMessage,
 } from '@kit/ui/form';
 import { Input } from '@kit/ui/input';
-import { toast } from '@kit/ui/sonner';
+import { useActionWithToast } from '@kit/ui/use-action-with-toast';
 
-import { CreateNewsletterSchema } from '../schema/newsletter.schema';
-import { createNewsletter } from '../server/actions/newsletter-actions';
+import {
+  CreateNewsletterSchema,
+  UpdateNewsletterSchema,
+} from '../schema/newsletter.schema';
+import {
+  createNewsletter,
+  updateNewsletter,
+} from '../server/actions/newsletter-actions';
 
 interface Props {
   accountId: string;
   account: string;
+  newsletterId?: string;
+  initialData?: {
+    subject: string;
+    bodyHtml: string;
+    bodyText: string;
+    scheduledAt: string;
+  };
 }
 
-export function CreateNewsletterForm({ accountId, account }: Props) {
+export function CreateNewsletterForm({
+  accountId,
+  account,
+  newsletterId,
+  initialData,
+}: Props) {
   const router = useRouter();
+  const isEdit = Boolean(newsletterId);
+
   const form = useForm({
-    resolver: zodResolver(CreateNewsletterSchema),
+    resolver: zodResolver(
+      isEdit ? UpdateNewsletterSchema : CreateNewsletterSchema,
+    ),
     defaultValues: {
-      accountId,
-      subject: '',
-      bodyHtml: '',
-      bodyText: '',
-      scheduledAt: '',
+      ...(isEdit ? { newsletterId } : { accountId }),
+      subject: initialData?.subject ?? '',
+      bodyHtml: initialData?.bodyHtml ?? '',
+      bodyText: initialData?.bodyText ?? '',
+      scheduledAt: initialData?.scheduledAt ?? '',
     },
   });
 
-  const { execute, isPending } = useAction(createNewsletter, {
-    onSuccess: ({ data }) => {
-      if (data?.success) {
-        toast.success('Newsletter erfolgreich erstellt');
-        router.push(`/home/${account}/newsletter`);
-      }
+  const { execute: execCreate, isPending: isCreating } = useActionWithToast(
+    createNewsletter,
+    {
+      successMessage: 'Newsletter erstellt',
+      errorMessage: 'Fehler beim Erstellen',
+      onSuccess: () => router.push(`/home/${account}/newsletter`),
     },
-    onError: ({ error }) => {
-      toast.error(error.serverError ?? 'Fehler beim Erstellen des Newsletters');
+  );
+
+  const { execute: execUpdate, isPending: isUpdating } = useActionWithToast(
+    updateNewsletter,
+    {
+      successMessage: 'Newsletter aktualisiert',
+      errorMessage: 'Fehler beim Aktualisieren',
+      onSuccess: () =>
+        router.push(`/home/${account}/newsletter/${newsletterId}`),
     },
-  });
+  );
+
+  const isPending = isCreating || isUpdating;
 
   return (
     <Form {...form}>
       <form
-        onSubmit={form.handleSubmit((data) => execute(data))}
+        onSubmit={form.handleSubmit((data) => {
+          if (isEdit && newsletterId) {
+            execUpdate({ ...data, newsletterId } as any);
+          } else {
+            execCreate({ ...data, accountId } as any);
+          }
+        })}
         className="space-y-6"
       >
         <Card>
@@ -146,20 +182,15 @@ export function CreateNewsletterForm({ accountId, account }: Props) {
         </Card>
 
         <div className="flex justify-end gap-2">
-          <Button
-            type="button"
-            variant="outline"
-            onClick={() => router.back()}
-            data-test="newsletter-cancel-btn"
-          >
+          <Button type="button" variant="outline" onClick={() => router.back()}>
             Abbrechen
           </Button>
-          <Button
-            type="submit"
-            disabled={isPending}
-            data-test="newsletter-submit-btn"
-          >
-            {isPending ? 'Wird erstellt...' : 'Newsletter erstellen'}
+          <Button type="submit" disabled={isPending}>
+            {isPending
+              ? 'Wird gespeichert...'
+              : isEdit
+                ? 'Newsletter aktualisieren'
+                : 'Newsletter erstellen'}
           </Button>
         </div>
       </form>
diff --git a/packages/features/newsletter/src/schema/newsletter.schema.ts b/packages/features/newsletter/src/schema/newsletter.schema.ts
index c908aea42..e86be99cf 100644
--- a/packages/features/newsletter/src/schema/newsletter.schema.ts
+++ b/packages/features/newsletter/src/schema/newsletter.schema.ts
@@ -18,6 +18,11 @@ export const CreateNewsletterSchema = z.object({
 });
 export type CreateNewsletterInput = z.infer<typeof CreateNewsletterSchema>;
 
+export const UpdateNewsletterSchema = CreateNewsletterSchema.partial().extend({
+  newsletterId: z.string().uuid(),
+});
+export type UpdateNewsletterInput = z.infer<typeof UpdateNewsletterSchema>;
+
 export const CreateTemplateSchema = z.object({
   accountId: z.string().uuid(),
   name: z.string().min(1),
diff --git a/packages/features/newsletter/src/server/actions/newsletter-actions.ts b/packages/features/newsletter/src/server/actions/newsletter-actions.ts
index 7b537ef66..482c85fc3 100644
--- a/packages/features/newsletter/src/server/actions/newsletter-actions.ts
+++ b/packages/features/newsletter/src/server/actions/newsletter-actions.ts
@@ -8,6 +8,7 @@ import { getSupabaseServerClient } from '@kit/supabase/server-client';
 
 import {
   CreateNewsletterSchema,
+  UpdateNewsletterSchema,
   CreateTemplateSchema,
 } from '../../schema/newsletter.schema';
 import { createNewsletterApi } from '../api';
@@ -26,6 +27,19 @@ export const createNewsletter = authActionClient
     return { success: true, data: result };
   });
 
+export const updateNewsletter = authActionClient
+  .inputSchema(UpdateNewsletterSchema)
+  .action(async ({ parsedInput: input, ctx }) => {
+    const client = getSupabaseServerClient();
+    const logger = await getLogger();
+    const api = createNewsletterApi(client);
+
+    logger.info({ name: 'newsletter.update' }, 'Updating newsletter...');
+    const result = await api.updateNewsletter(input);
+    logger.info({ name: 'newsletter.update' }, 'Newsletter updated');
+    return { success: true, data: result };
+  });
+
 export const createTemplate = authActionClient
   .inputSchema(
     z.object({
diff --git a/packages/features/newsletter/src/server/api.ts b/packages/features/newsletter/src/server/api.ts
index a87fc9e8c..c9663e64c 100644
--- a/packages/features/newsletter/src/server/api.ts
+++ b/packages/features/newsletter/src/server/api.ts
@@ -2,7 +2,10 @@ import type { SupabaseClient } from '@supabase/supabase-js';
 
 import type { Database } from '@kit/supabase/database';
 
-import type { CreateNewsletterInput } from '../schema/newsletter.schema';
+import type {
+  CreateNewsletterInput,
+  UpdateNewsletterInput,
+} from '../schema/newsletter.schema';
 
 /* eslint-disable @typescript-eslint/no-explicit-any */
 
@@ -140,6 +143,26 @@ export function createNewsletterApi(client: SupabaseClient<Database>) {
       return data;
     },
 
+    async updateNewsletter(input: UpdateNewsletterInput) {
+      const update: Record<string, unknown> = {};
+      if (input.subject !== undefined) update.subject = input.subject;
+      if (input.bodyHtml !== undefined) update.body_html = input.bodyHtml;
+      if (input.bodyText !== undefined) update.body_text = input.bodyText;
+      if (input.templateId !== undefined)
+        update.template_id = input.templateId || null;
+      if (input.scheduledAt !== undefined)
+        update.scheduled_at = input.scheduledAt || null;
+
+      const { data, error } = await client
+        .from('newsletters')
+        .update(update)
+        .eq('id', input.newsletterId)
+        .select()
+        .single();
+      if (error) throw error;
+      return data;
+    },
+
     async getNewsletter(newsletterId: string) {
       const { data, error } = await client
         .from('newsletters')
diff --git a/packages/features/verbandsverwaltung/src/components/create-club-form.tsx b/packages/features/verbandsverwaltung/src/components/create-club-form.tsx
index 335988ab7..958acc94f 100644
--- a/packages/features/verbandsverwaltung/src/components/create-club-form.tsx
+++ b/packages/features/verbandsverwaltung/src/components/create-club-form.tsx
@@ -18,8 +18,11 @@ import {
 import { Input } from '@kit/ui/input';
 import { useActionWithToast } from '@kit/ui/use-action-with-toast';
 
-import { CreateMemberClubSchema } from '../schema/verband.schema';
-import { createClub } from '../server/actions/verband-actions';
+import {
+  CreateMemberClubSchema,
+  UpdateMemberClubSchema,
+} from '../schema/verband.schema';
+import { createClub, updateClub } from '../server/actions/verband-actions';
 
 interface CreateClubFormProps {
   accountId: string;
@@ -38,7 +41,9 @@ export function CreateClubForm({
   const isEdit = !!club;
 
   const form = useForm({
-    resolver: zodResolver(CreateMemberClubSchema),
+    resolver: zodResolver(
+      isEdit ? UpdateMemberClubSchema : CreateMemberClubSchema,
+    ),
     defaultValues: {
       accountId,
       name: (club?.name as string) ?? '',
@@ -61,18 +66,37 @@ export function CreateClubForm({
     },
   });
 
-  const { execute, isPending } = useActionWithToast(createClub, {
-    successMessage: isEdit ? 'Verein aktualisiert' : 'Verein erstellt',
-    errorMessage: 'Fehler beim Speichern',
-    onSuccess: () => {
-      router.push(`/home/${account}/verband/clubs`);
+  const { execute: execCreate, isPending: isCreating } = useActionWithToast(
+    createClub,
+    {
+      successMessage: 'Verein erstellt',
+      errorMessage: 'Fehler beim Erstellen',
+      onSuccess: () => router.push(`/home/${account}/verband/clubs`),
     },
-  });
+  );
+
+  const { execute: execUpdate, isPending: isUpdating } = useActionWithToast(
+    updateClub,
+    {
+      successMessage: 'Verein aktualisiert',
+      errorMessage: 'Fehler beim Aktualisieren',
+      onSuccess: () =>
+        router.push(`/home/${account}/verband/clubs/${String(club?.id)}`),
+    },
+  );
+
+  const isPending = isCreating || isUpdating;
 
   return (
     <Form {...form}>
       <form
-        onSubmit={form.handleSubmit((data) => execute(data))}
+        onSubmit={form.handleSubmit((data) => {
+          if (isEdit && club?.id) {
+            execUpdate({ ...data, clubId: String(club.id) } as any);
+          } else {
+            execCreate(data);
+          }
+        })}
         className="space-y-6"
       >
         {/* Card 1: Grunddaten */}