Module: ErrorRadar::Notifications::Webhook

Defined in:
lib/error_radar/notifications/webhook.rb

Overview

Generic outbound webhook. POSTs a JSON payload to any URL. Useful for PagerDuty, OpsGenie, custom scripts, etc.

Class Method Summary collapse

Class Method Details

.build_payload(log, event) ⇒ Object 



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# File 'lib/error_radar/notifications/webhook.rb', line 30

def self.build_payload(log, event)
  spike_data = log.instance_variable_get(:@spike_data)

  payload = {
    event:         event.to_s,
    app:           ErrorRadar::Notifier.app_name,
    error_class:   log.error_class,
    source:        log.source,
    category:      log.category,
    severity:      log.severity,
    message:       log.message.to_s.truncate(500),
    occurrences:   log.occurrences,
    fingerprint:   log.fingerprint,
    first_seen_at: log.first_seen_at&.iso8601,
    last_seen_at:  log.last_seen_at&.iso8601,
    url:           ErrorRadar::Notifier.error_url(log)
  }

  if spike_data
    payload[:spike] = {
      count:          spike_data[:count],
      window_minutes: spike_data[:window_minutes]
    }
  end

  payload
end

.deliver(log, url:, event: :recurring) ⇒ Object 



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# File 'lib/error_radar/notifications/webhook.rb', line 12

def self.deliver(log, url:, event: :recurring)
  uri = URI(url)

  http              = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl      = uri.scheme == 'https'
  http.open_timeout = 5
  http.read_timeout = 5

  req                 = Net::HTTP::Post.new(uri)
  req['Content-Type'] = 'application/json'
  req['User-Agent']   = "ErrorRadar/#{ErrorRadar::VERSION}"
  req.body            = build_payload(log, event).to_json

  http.request(req)
rescue StandardError => e
  ErrorRadar::Tracking.warn_internal("Webhook (#{url}) notification failed: #{e.message}")
end