defmodule DaProductApp.Accounts.User do
  use Ecto.Schema
  import Ecto.Changeset

  alias DaProductApp.Accounts.{Organization, Role}

  schema "users" do
    field :email, :string
    field :name, :string
    field :password, :string, virtual: true
    field :password_hash, :string
    field :is_active, :boolean, default: true

    belongs_to :organization, Organization
    belongs_to :role, Role

    timestamps()
  end

  @doc false
  def changeset(user, attrs) do
    user
    |> cast(attrs, [:email, :name, :password, :organization_id, :role_id, :is_active])
    |> validate_required([:email, :name])
    |> validate_format(:email, ~r/^[^\s]+@[^\s]+\.[^\s]+$/)
    |> unique_constraint(:email)
    |> put_password_hash()
  end

  defp put_password_hash(changeset) do
    case get_change(changeset, :password) do
      nil -> changeset
      pw ->
        hash = Bcrypt.hash_pwd_salt(pw)
        put_change(changeset, :password_hash, hash)
    end
  end
end