clienthub/src/app/admin/conversazioni/actions.ts

"use server";

import { revalidatePath } from "next/cache";
import { getServerSession } from "next-auth";
import { eq } from "drizzle-orm";
import { authOptions } from "@/lib/auth";
import { db } from "@/db";
import { clients, comments } from "@/db/schema";

async function requireAdmin() {
  const session = await getServerSession(authOptions);
  if (!session) throw new Error("Non autorizzato");
}

/**
 * Admin reply from the Conversazioni inbox. Per project decision, replies are
 * saved as a "general" comment on the client (entity_id = clientId), so they
 * surface in the client's general chat and in the client detail CommentsTab.
 */
export async function replyToConversation(clientId: string, formData: FormData) {
  await requireAdmin();
  const body = (formData.get("body") as string)?.trim();
  if (!clientId || !body) throw new Error("Dati mancanti");

  // Validate the client exists (entity_id integrity).
  const rows = await db
    .select({ id: clients.id })
    .from(clients)
    .where(eq(clients.id, clientId))
    .limit(1);
  if (rows.length === 0) throw new Error("Cliente non trovato");

  await db.insert(comments).values({
    entity_type: "general",
    entity_id: clientId,
    author: "admin",
    body,
  });

  // Replying implies the admin has read the incoming messages.
  await db
    .update(clients)
    .set({ admin_last_read_at: new Date() })
    .where(eq(clients.id, clientId));

  revalidatePath("/admin/conversazioni");
  revalidatePath(`/admin/clients/${clientId}`);
}

/** Mark a client's conversation as read up to now (clears unread dot/badge). */
export async function markConversationRead(clientId: string) {
  await requireAdmin();
  if (!clientId) return;
  await db
    .update(clients)
    .set({ admin_last_read_at: new Date() })
    .where(eq(clients.id, clientId));
  revalidatePath("/admin/conversazioni");
}