A behaviour and related modules for implementing a Clova Extension.
Defines a Clova behaviour which can be implemented to receive callbacks to handle requests.
Plug should be used to parse the request, validate it, and dispatch it to the Clova implementation.
Example Plug.Router pipeline:
plug Clova.SkillPlug,
dispatch_to: MyExtension,
app_id: "com.example.my_extension",
json_module: Poison
plug :match
plug :dispatch
post "/endpoint" do
send_resp(conn)
end
Example Clova implementation for a Hello World extension:
defmodule MyExtension do
use Clova
def handle_launch(_request, response) do
response
|> add_speech("ハロー、ワールド！")
|> end_session
end
end
For a more detailed example, see the AirQuality example extension.
Add :clova to your mix.exs dependencies. This package assumes you will be using Plug - see the
Plug documentation for setting up a Plug application.
defp deps do
[
{:clova, "~> 0.5.0"},
{:plug, "~> 1.6"},
{:cowboy, "~> 2.2"},
# You can use whichever JSON library you prefer
{:poison, "~> 3.1"}
]
end