Class: NineOneOne::PagerDutyService

Inherits:
Object
  • Object
show all
Defined in:
lib/nine_one_one/pager_duty_service.rb

Constant Summary collapse

BASE_HOST = 
'events.pagerduty.com'.freeze
EVENTS_API_V2_ENDPOINT = 
'/v2/enqueue'.freeze
THROTTLE_HTTP_STATUS = 
403
THROTTLE_RETRIES = 
2
HIGH_URGENCY_ERROR = 
'error'.freeze
LOW_URGENCY_ERROR = 
'warning'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(api_integration_key) ⇒ PagerDutyService

Returns a new instance of PagerDutyService.



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# File 'lib/nine_one_one/pager_duty_service.rb', line 10

def initialize(api_integration_key)
  @api_integration_key = api_integration_key
  @http = Http.new(BASE_HOST)
end

Instance Method Details

#trigger_event(description, source: Socket.gethostname, dedup_key: nil, severity: HIGH_URGENCY_ERROR, details_hash: nil) ⇒ Object 



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# File 'lib/nine_one_one/pager_duty_service.rb', line 15

def trigger_event(description, source: Socket.gethostname, dedup_key: nil, severity: HIGH_URGENCY_ERROR,
                  details_hash: nil)
  response = nil

  retry_on(THROTTLE_HTTP_STATUS, THROTTLE_RETRIES) do
    body = request_body(description, source, dedup_key, severity, details_hash)
    response = make_request(body)
    response.code.to_i
  end

  # rubocop:disable Style/GuardClause
  unless response.is_a?(Net::HTTPSuccess)
    raise IncidentReportingError, "Failed to create PagerDuty event: #{response.body}"
  end
  # rubocop:enable Style/GuardClause
end