class Decidim::Meetings::Admin::CloseMeeting

panel.
This command is executed when the user closes a Meeting from the admin

def call

Broadcasts :ok if successful, :invalid otherwise.

Closes the meeting if valid. 
def call
  return broadcast(:invalid) if form.invalid?
  transaction do
    close_meeting
    link_proposals
  end
  broadcast(:ok)
end

def close_meeting 

def close_meeting
  Decidim.traceability.perform_action!(
    :close,
    meeting,
    form.current_user
  ) do
    meeting.update!(
      closing_report: form.closing_report,
      attendees_count: form.attendees_count,
      contributions_count: form.contributions_count,
      attending_organizations: form.attending_organizations,
      closed_at: form.closed_at
    )
  end
  Decidim::EventsManager.publish(
    event: "decidim.events.meetings.meeting_closed",
    event_class: Decidim::Meetings::CloseMeetingEvent,
    resource: meeting,
    affected_users: [meeting.organizer],
    followers: meeting.followers - [meeting.organizer]
  )
end

def initialize(form, meeting)

meeting - The current instance of the page to be closed.
form - The form from which to get the data.

Initializes a CloseMeeting Command. 
def initialize(form, meeting)
  @form = form
  @meeting = meeting
end

def link_proposals 

def link_proposals
  meeting.link_resources(proposals, "proposals_from_meeting")
end

def proposals 

def proposals
  meeting.sibling_scope(:proposals).where(id: @form.proposal_ids)
end