Module: Slanger::Webhook

Extended by:
Webhook
Included in:
Webhook
Defined in:
lib/slanger/webhook.rb

Instance Method Summary collapse

Instance Method Details

#post(payload) ⇒ Object 



6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/slanger/webhook.rb', line 6

def post payload
  return unless Slanger::Config.webhook_url

  payload = {
    time_ms: Time.now.strftime('%s%L'), events: [payload]
  }.to_json

  digest        = OpenSSL::Digest::SHA256.new
  hmac          = OpenSSL::HMAC.hexdigest(digest, Slanger::Config.secret, payload)
  content_type  = 'application/json'

  EM::HttpRequest.new(Slanger::Config.webhook_url).
    post(body: payload, head: { 
      "X-Pusher-Key" => Slanger::Config.app_key, 
      "X-Pusher-Signature" => hmac, 
      "Content-Type" => content_type 
    })
    # TODO: Exponentially backed off retries for errors
end