kodeva/src/app/login/actions.ts

"use server";

import { redirect } from "next/navigation";
import bcrypt from "bcryptjs";
import { prisma } from "@/lib/prisma";
import { loginSchema } from "@/lib/validators";
import { clearSessionCookie, setSessionCookie } from "@/lib/auth";

export type LoginState = { error?: string } | undefined;

export async function loginAction(_prev: LoginState, formData: FormData): Promise<LoginState> {
  const parsed = loginSchema.safeParse({
    email: formData.get("email"),
    password: formData.get("password"),
  });
  if (!parsed.success) return { error: "Email atau password tidak valid." };

  const user = await prisma.user.findUnique({ where: { email: parsed.data.email } });
  if (!user || !user.isActive || !bcrypt.compareSync(parsed.data.password, user.passwordHash)) {
    return { error: "Email atau password salah." };
  }

  await setSessionCookie({
    userId: user.id,
    name: user.name,
    email: user.email,
    role: user.role === "ADMIN" ? "ADMIN" : "TEACHER",
  });
  redirect("/dashboard");
}

export async function logoutAction() {
  await clearSessionCookie();
  redirect("/login");
}