Pleroma/lib/pleroma/web/mastodon_api/controllers/follow_request_controller.ex

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# Pleroma: A lightweight social networking server
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# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.MastodonAPI.FollowRequestController do
use Pleroma.Web, :controller
alias Pleroma.Plugs.OAuthScopesPlug
alias Pleroma.User
alias Pleroma.Web.CommonAPI
plug(:put_view, Pleroma.Web.MastodonAPI.AccountView)
plug(:assign_follower when action != :index)
action_fallback(:errors)
plug(OAuthScopesPlug, %{scopes: ["follow", "read:follows"]} when action == :index)
plug(
OAuthScopesPlug,
%{scopes: ["follow", "write:follows"]} when action != :index
)
@doc "GET /api/v1/follow_requests"
def index(%{assigns: %{user: followed}} = conn, _params) do
follow_requests = User.get_follow_requests(followed)
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render(conn, "index.json", for: followed, users: follow_requests, as: :user)
end
@doc "POST /api/v1/follow_requests/:id/authorize"
def authorize(%{assigns: %{user: followed, follower: follower}} = conn, _params) do
with {:ok, follower} <- CommonAPI.accept_follow_request(follower, followed) do
render(conn, "relationship.json", user: followed, target: follower)
end
end
@doc "POST /api/v1/follow_requests/:id/reject"
def reject(%{assigns: %{user: followed, follower: follower}} = conn, _params) do
with {:ok, follower} <- CommonAPI.reject_follow_request(follower, followed) do
render(conn, "relationship.json", user: followed, target: follower)
end
end
defp assign_follower(%{params: %{"id" => id}} = conn, _) do
case User.get_cached_by_id(id) do
%User{} = follower -> assign(conn, :follower, follower)
nil -> Pleroma.Web.MastodonAPI.FallbackController.call(conn, {:error, :not_found}) |> halt()
end
end
defp errors(conn, {:error, message}) do
conn
|> put_status(:forbidden)
|> json(%{error: message})
end
end