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Contents
# frozen_string_literal: true
module Dor
module Services
class Client
# API calls that are about retrieving metadata
class Events < VersionedService
Event = Struct.new(:event_type, :data, :timestamp, keyword_init: true)
# @param object_identifier [String] the pid for the object
def initialize(connection:, version:, object_identifier:)
super(connection: connection, version: version)
@object_identifier = object_identifier
end
# @param type [String] a type for the event, e.g., publish, shelve
# @param data [Hash] an unstructured hash of event data
# @return [Boolean] true if successful
# @raise [NotFoundResponse] when the response is a 404 (object not found)
# @raise [UnexpectedResponse] if the request is unsuccessful.
def create(type:, data:)
resp = connection.post do |req|
req.url "#{api_version}/objects/#{object_identifier}/events"
req.headers['Content-Type'] = 'application/json'
req.body = { event_type: type, data: data }.to_json
end
raise_exception_based_on_response!(resp, object_identifier) unless resp.success?
true
end
# @return [Array<Event>,NilClass] The events for an object or nil if 404
# @raise [UnexpectedResponse] on an unsuccessful response from the server
def list
resp = connection.get do |req|
req.url "#{api_version}/objects/#{object_identifier}/events"
end
return response_to_models(resp) if resp.success?
return if resp.status == 404
raise_exception_based_on_response!(resp, object_identifier)
end
private
attr_reader :object_identifier
def response_to_models(resp)
JSON.parse(resp.body).map { |data| Event.new(event_type: data['event_type'], data: data['data'], timestamp: data['created_at']) }
end
end
end
end
end
Version data entries
34 entries across 34 versions & 1 rubygems