Class: Integrations::SlackEventService

Inherits:
Object
  • Object
show all
Defined in:
app/services/integrations/slack_event_service.rb

Constant Summary collapse

URL_VERIFICATION_EVENT = 
'url_verification'
UnknownEventError = 
Class.new(StandardError)

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ SlackEventService

Returns a new instance of SlackEventService.



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# File 'app/services/integrations/slack_event_service.rb', line 11

def initialize(params)
  # When receiving URL verification events, params[:type] is 'url_verification'.
  # For all other events we subscribe to, params[:type] is 'event_callback' and
  # the specific type of the event will be in params[:event][:type].
  # Remove both of these from the params before they are passed to the services.
  type = params.delete(:type)
  type = params[:event].delete(:type) if type == 'event_callback'

  @slack_event = type
  @params = params
end

Instance Method Details

#execute ⇒ Object

Raises:



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# File 'app/services/integrations/slack_event_service.rb', line 23

def execute
  raise UnknownEventError, "Unable to handle event type: '#{slack_event}'" unless routable_event?

  payload = route_event

  ServiceResponse.success(payload: payload)
end