action.js

export async function contactView(id) {
  try {
    const contact = await Contact.findById(id);
    const newContact = { ...contact._doc, _id: contact._doc._id.toString() };
    return newContact;
  } catch (e) {
    return { error: e.message };
  }
}

export async function contactUpdate(contact) {
  try {
    const contactupd = await Contact.findByIdAndUpdate(
      contact._id,
      { name: contact.name, email: contact.email },
      { new: true }
    );

    const newContact = {
      ...contactupd._doc,
      _id: contactupd._doc._id.toString(),
    };
    revalidatePath('/');
    return newContact;
  } catch (e) {
    return { error: e.message };
  }
}