Method: Nanite::State#update_state

Defined in:
lib/nanite/state.rb

#update_state(name, status, services, tags) ⇒ Object



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# File 'lib/nanite/state.rb', line 99

def update_state(name, status, services, tags)
  old_services = @redis.set_members("s-#{name}")
  if old_services
    (old_services - services).each do |s|
      @redis.set_delete(s, name)
      @redis.set_delete("naniteservices", s)
    end
  end
  old_tags = @redis.set_members("tg-#{name}")
  if old_tags
    (old_tags - tags).each do |t|
      @redis.set_delete(t, name)
      @redis.set_delete("nanitetags", t)
    end
  end
  @redis.delete("s-#{name}")
  services.each do |srv|
    @redis.set_add(srv, name)
    @redis.set_add("s-#{name}", srv)
    @redis.set_add("naniteservices", srv)
  end
  @redis.delete("tg-#{name}")
  tags.each do |tag|
    next if tag.nil?
    @redis.set_add(tag, name)
    @redis.set_add("tg-#{name}", tag)
    @redis.set_add("nanitetags", tag)
  end
  update_status(name, status)
end