# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only

defmodule Pleroma.Web.MastodonAPI.DomainBlockController do
  use Pleroma.Web, :controller

  alias Pleroma.User
  alias Pleroma.Web.Plugs.OAuthScopesPlug

  plug(Pleroma.Web.ApiSpec.CastAndValidate, replace_params: false)
  defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.DomainBlockOperation

  plug(
    OAuthScopesPlug,
    %{scopes: ["follow", "read:blocks"]} when action == :index
  )

  plug(
    OAuthScopesPlug,
    %{scopes: ["follow", "write:blocks"]} when action != :index
  )

  @doc "GET /api/v1/domain_blocks"
  def index(%{assigns: %{user: user}} = conn, _) do
    json(conn, Map.get(user, :domain_blocks, []))
  end

  @doc "POST /api/v1/domain_blocks"
  def create(
        %{assigns: %{user: blocker}, private: %{open_api_spex: %{body_params: %{domain: domain}}}} =
          conn,
        _params
      ) do
    User.block_domain(blocker, domain)
    json(conn, %{})
  end

  def create(%{assigns: %{user: blocker}} = conn, %{"domain" => domain}) do
    User.block_domain(blocker, domain)
    json(conn, %{})
  end

  @doc "DELETE /api/v1/domain_blocks"
  def delete(
        %{assigns: %{user: blocker}, private: %{open_api_spex: %{body_params: %{domain: domain}}}} =
          conn,
        _params
      ) do
    User.unblock_domain(blocker, domain)
    json(conn, %{})
  end

  def delete(%{assigns: %{user: blocker}} = conn, %{"domain" => domain}) do
    User.unblock_domain(blocker, domain)
    json(conn, %{})
  end
end