since3-website/modules/landingPage/server/contact-action.ts

"use server"

import { z } from "zod"

import {
  contactSchema,
  type ContactFormState,
} from "@/modules/landingPage/schema/contact-schema"

export async function submitContact(
  _prevState: ContactFormState,
  formData: FormData
): Promise<ContactFormState> {
  // Honeypot: real people never see or fill this field
  if (formData.get("website")) {
    return { status: "success", message: "Danke! Wir melden uns innerhalb von zwei Werktagen." }
  }

  const raw = {
    name: String(formData.get("name") ?? ""),
    email: String(formData.get("email") ?? ""),
    company: String(formData.get("company") ?? "") || undefined,
    message: String(formData.get("message") ?? ""),
    privacy: formData.get("privacy") ?? undefined,
  }

  const parsed = contactSchema.safeParse(raw)

  if (!parsed.success) {
    return {
      status: "error",
      message: "Bitte prüfe die markierten Felder.",
      fieldErrors: z.flattenError(parsed.error).fieldErrors,
      values: {
        name: raw.name,
        email: raw.email,
        company: raw.company,
        message: raw.message,
      },
    }
  }

  // TODO: deliver the inquiry, e.g. via a mail provider (Resend, Postmark, SMTP).
  // Keep personal data out of logs.

  return {
    status: "success",
    message: "Danke! Wir melden uns innerhalb von zwei Werktagen.",
  }
}