Initial commit: FL-Akademie LMS mit Docker, Admin, Portal und Dokumentation.

Made-with: Cursor

app/admin/landing/actions.ts

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+"use server";
+
+import { revalidatePath } from "next/cache";
+import { getServerSession } from "next-auth";
+import { authOptions } from "@/lib/auth-options";
+import type { LandingContentV1 } from "@/lib/landing";
+import { saveLandingContent } from "@/lib/landing";
+
+async function assertAdmin() {
+  const session = await getServerSession(authOptions);
+  if (!session?.user?.id || session.user.role !== "ADMIN") {
+    throw new Error("Keine Berechtigung.");
+  }
+}
+
+export async function updateLandingAction(formData: FormData) {
+  await assertAdmin();
+
+  const heroTitle = String(formData.get("heroTitle") ?? "").trim();
+  const heroLead = String(formData.get("heroLead") ?? "").trim();
+  const primaryLabel = String(formData.get("primaryLabel") ?? "").trim();
+  const primaryHref = String(formData.get("primaryHref") ?? "").trim();
+  const secondaryLabel = String(formData.get("secondaryLabel") ?? "").trim();
+  const secondaryHref = String(formData.get("secondaryHref") ?? "").trim();
+  const benefitSectionTitle = String(formData.get("benefitSectionTitle") ?? "").trim();
+
+  const benefits: { title: string; body: string }[] = [];
+  for (let i = 1; i <= 6; i++) {
+    const title = String(formData.get(`benefit${i}Title`) ?? "").trim();
+    const body = String(formData.get(`benefit${i}Body`) ?? "").trim();
+    if (title || body) benefits.push({ title, body });
+  }
+
+  const content: LandingContentV1 = {
+    version: 1,
+    heroTitle,
+    heroLead,
+    primaryCta: {
+      label: primaryLabel || "Zu den Kursen",
+      href: primaryHref || "/kurse",
+    },
+    secondaryCta:
+      secondaryLabel && secondaryHref ? { label: secondaryLabel, href: secondaryHref } : undefined,
+    benefitSectionTitle: benefitSectionTitle || "Deine Vorteile",
+    benefits,
+  };
+
+  await saveLandingContent(content);
+  revalidatePath("/");
+  revalidatePath("/admin/landing");
+}

app/admin/landing/page.tsx

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+import { getLandingContent } from "@/lib/landing";
+import { updateLandingAction } from "@/app/admin/landing/actions";
+
+export default async function AdminLandingPage() {
+  const c = await getLandingContent();
+  const benefits = [...c.benefits];
+  while (benefits.length < 6) benefits.push({ title: "", body: "" });
+
+  return (
+    <div>
+      <h1 className="page-title">Startseite bearbeiten</h1>
+      <p className="muted subtitle">
+        Änderungen sind nach dem Speichern sofort auf der öffentlichen Startseite sichtbar.
+      </p>
+
+      <form action={updateLandingAction} className="panel form" style={{ maxWidth: 820 }}>
+        <label>
+          Hero-Titel
+          <input name="heroTitle" defaultValue={c.heroTitle} required />
+        </label>
+        <label>
+          Hero-Text
+          <textarea name="heroLead" defaultValue={c.heroLead} required />
+        </label>
+
+        <div className="stack" style={{ gap: "1rem" }}>
+          <label style={{ flex: "1 1 220px" }}>
+            Primär-Button Text
+            <input name="primaryLabel" defaultValue={c.primaryCta.label} required />
+          </label>
+          <label style={{ flex: "1 1 220px" }}>
+            Primär-Button Link
+            <input name="primaryHref" defaultValue={c.primaryCta.href} required />
+          </label>
+        </div>
+
+        <div className="stack" style={{ gap: "1rem" }}>
+          <label style={{ flex: "1 1 220px" }}>
+            Sekundär-Button Text (optional)
+            <input name="secondaryLabel" defaultValue={c.secondaryCta?.label ?? ""} />
+          </label>
+          <label style={{ flex: "1 1 220px" }}>
+            Sekundär-Button Link (optional)
+            <input name="secondaryHref" defaultValue={c.secondaryCta?.href ?? ""} />
+          </label>
+        </div>
+
+        <label>
+          Abschnittstitel Vorteile
+          <input name="benefitSectionTitle" defaultValue={c.benefitSectionTitle} required />
+        </label>
+
+        {benefits.map((b, idx) => (
+          <div key={idx} className="panel" style={{ padding: "1rem" }}>
+            <div className="muted" style={{ marginBottom: "0.5rem", fontWeight: 700 }}>
+              Vorteil {idx + 1}
+            </div>
+            <label>
+              Titel
+              <input name={`benefit${idx + 1}Title`} defaultValue={b.title} />
+            </label>
+            <label>
+              Text
+              <textarea name={`benefit${idx + 1}Body`} defaultValue={b.body} />
+            </label>
+          </div>
+        ))}
+
+        <button type="submit" className="btn btn-primary">
+          Speichern
+        </button>
+      </form>
+    </div>
+  );
+}