Class: Vanity::Adapters::ActiveRecordAdapter::VanityParticipant

Inherits:
VanityRecord
  • Object
show all
Defined in:
lib/vanity/adapters/active_record_adapter.rb

Overview

Participant model

Class Method Summary collapse

Methods inherited from VanityRecord

needs_attr_accessible?, rails_agnostic_find_or_create_by

Class Method Details

.retrieve(experiment, identity, create = true, update_with = nil) ⇒ Object

Finds the participant by experiment and identity. If create is true then it will create the participant if not found. If a hash is passed then this will be passed to create if creating, or will be used to update the found participant.



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# File 'lib/vanity/adapters/active_record_adapter.rb', line 104

def self.retrieve(experiment, identity, create = true, update_with = nil)
  retried = false
  begin
    if record = VanityParticipant.where(experiment_id: experiment.to_s, identity: identity.to_s).first # rubocop:todo Lint/AssignmentInCondition
      record.update(update_with) if update_with
    elsif create
      record = VanityParticipant.create({ experiment_id: experiment.to_s, identity: identity.to_s }.merge(update_with || {}))
    end
    record
  rescue ActiveRecord::RecordNotUnique => e
    if retried # rubocop:todo Style/GuardClause
      raise e
    else
      retried = true
      retry
    end
  end
end