neiam /oh-my-ex-oh-ircd

defmodule OhMyExOhIrcd.IRC.Klines.Kline do
  @moduledoc """
  Persisted `user@host` ban (a.k.a. K-line). Lives in Postgres so it's
  shared across every node in the cluster — i.e. effectively a GLINE
  for our topology. The `mask` is an IRC glob like `*!badguy@evil.example`
  or `*!*@1.2.3.*`; the matcher is the same `match_glob?/2` used by
  channel `+b` masks.
  """

  use Ecto.Schema
  import Ecto.Changeset

  schema "klines" do
    field :mask, :string
    field :reason, :string, default: ""
    field :set_by, :string
    field :expires_at, :utc_datetime

    timestamps(type: :utc_datetime)
  end

  def changeset(record, attrs) do
    record
    |> cast(attrs, [:mask, :reason, :set_by, :expires_at])
    |> validate_required([:mask, :set_by])
    |> validate_length(:mask, min: 1, max: 200)
  end
end