add webhook events

app/jobs/send_test_webhook_request_job.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+class SendTestWebhookRequestJob
+  include Sidekiq::Job
+
+  sidekiq_options retry: 0
+
+  USER_AGENT = 'DocuSeal.com Webhook'
+
+  def perform(params = {})
+    submitter = Submitter.find(params['submitter_id'])
+    webhook_url = WebhookUrl.find(params['webhook_url_id'])
+
+    return unless webhook_url && submitter
+
+    Faraday.post(webhook_url.url,
+                 {
+                   event_type: 'form.completed',
+                   timestamp: Time.current.iso8601,
+                   data: Submitters::SerializeForWebhook.call(submitter)
+                 }.to_json,
+                 'Content-Type' => 'application/json',
+                 'User-Agent' => USER_AGENT,
+                 **webhook_url.secret.to_h)
+  end
+end