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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.ActivityPub.ObjectValidators.PinValidator do
   6   use Ecto.Schema
   7
   8   import Ecto.Changeset
   9   import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
  10
  11   alias Pleroma.EctoType.ActivityPub.ObjectValidators
  12
  13   @primary_key false
  14
  15   embedded_schema do
  16     field(:id, ObjectValidators.ObjectID, primary_key: true)
  17     field(:target)
  18     field(:object, ObjectValidators.ObjectID)
  19     field(:actor, ObjectValidators.ObjectID)
  20     field(:type)
  21     field(:to, ObjectValidators.Recipients, default: [])
  22     field(:cc, ObjectValidators.Recipients, default: [])
  23   end
  24
  25   def cast_and_validate(data) do
  26     data
  27     |> cast_data()
  28     |> validate_data()
  29   end
  30
  31   defp cast_data(data) do
  32     cast(%__MODULE__{}, data, __schema__(:fields))
  33   end
  34
  35   defp validate_data(changeset) do
  36     changeset
  37     |> validate_required([:id, :target, :object, :actor, :type, :to, :cc])
  38     |> validate_inclusion(:type, ~w(Add Remove))
  39     |> validate_actor_presence()
  40     |> validate_object_presence()
  41   end
  42 end