[](https://travis-ci.com/Birdly/birdly-api-2)
# StripeEventex
## Installation
If [available in Hex](https://hex.pm/docs/publish), the package can be installed as:
Add stripe_eventex to your list of dependencies in `mix.exs`:
def deps do
[{:stripe_eventex, "~> 1.0.0}]
end
Then run mix do deps.get, deps.compile inside your project's directory.
## Usage
defmodule StripeEventApplication do
import Plug.Conn
use Plug.Router
plug StripeEventex, path: "/stripe_hooks", validation: &StripeEventApplication.valid!/1
plug :match
plug :dispatch
get "/super_app" do
conn
|> put_resp_content_type("text/plain")
|> send_resp(200, "Hello, World")
end
def valid!(conn), do: true
end
In your `config.exs` file, you must subscribe to event like this
config :stripe_eventex, subscibed_events: [{"customer.created", Stripe.CustomerCreated},
{"customer.updated", Stripe.CustomerUpdated} ]
Your module must implement perform/1 function, the arguments is stripe event paylaod.
e.g.
defmodule Stripe.CustomerCreated do
def perform(event)
IO.inspect event
end
end
### The validation callback
The validation callback will be called to decide if the stripe event is authorized or not.
- It has to be defined in the format &Mod.fun/1.
- It receives `%Plug.Conn.__struct__`, and must return true or false
