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Contents
# frozen_string_literal: true
module Decidim
module Conferences
# This command is executed when the user leaves a conference.
class LeaveConference < Decidim::Command
# Initializes a LeaveConference Command.
#
# conference - The current instance of the conference to be left.
# registration_type - The registration type selected to attend the conference
# user - The user leaving the conference.
def initialize(conference, registration_type, user)
@conference = conference
@registration_type = registration_type
@user = user
end
# Destroys a conference registration if the conference has registrations enabled
# and the registration exists.
#
# Broadcasts :ok if successful, :invalid otherwise.
def call
return broadcast(:invalid) unless registration
return broadcast(:invalid) unless meetings_registrations
@conference.with_lock do
destroy_registration
destroy_meeting_registration
end
broadcast(:ok)
end
private
def registration
@registration ||= Decidim::Conferences::ConferenceRegistration.find_by(conference: @conference, user: @user, registration_type: @registration_type)
end
def destroy_registration
registration.destroy!
end
def meetings_registrations
published_meeting_components = Decidim::Component.where(participatory_space: @conference).where(manifest_name: "meetings").published
meetings = Decidim::Meetings::Meeting.where(component: published_meeting_components).where(id: @registration_type.conference_meetings.pluck(:id))
@meetings_registrations ||= Decidim::Meetings::Registration.where(meeting: meetings, user: @user)
end
def destroy_meeting_registration
meetings_registrations.each(&:destroy!)
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems