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lib/httparrot/cookies_handler.ex
defmodule HTTParrot.CookiesHandler do
@moduledoc """
Returns cookie data.
"""
use HTTParrot.Cowboy, methods: ~w(GET HEAD OPTIONS)
def content_types_provided(req, state) do
{[{{"application", "json", []}, :get_json}], req, state}
end
def get_json(req, state) do
cookies = :cowboy_req.parse_cookies(req)
cookies = if cookies == [], do: [{}], else: cookies
{response(cookies), req, state}
end
defp response(cookies) do
[cookies: cookies] |> JSX.encode!()
end
end