Next-Auth Session in Server Function

"use server";

import { authOptions } from "@/app/api/auth/[...nextauth]/route";
import prisma from "@/db";
import { EventPrivacy } from "@prisma/client";
import { getServerSession } from "next-auth";
import { redirect } from "next/navigation";

export async function createEvent(formData: FormData) {
  const session = await getServerSession(authOptions);
  if (!session) return;

  const event = await prisma.event.create({
    data: {
      image: formData.get("imageUrl") as string,
      name: formData.get("name") as string,
      description: formData.get("description") as string,
      startDate: new Date(formData.get("startDate") as string),
      endDate: new Date(formData.get("endDate") as string),
      privacy: formData.get("privacy") as EventPrivacy,
      createdById: session.user.id
    }
  });
  redirect(`/event/${event.id}`);
}