Module: Lanes::API::Updates

Defined in:
lib/lanes/api/updates.rb

Class Method Summary collapse

Class Method Details

.relay! ⇒ Object 



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# File 'lib/lanes/api/updates.rb', line 16

def self.relay!
    if @relaying_messages
        raise "Already relaying messages, calling relay! twice will lead to message duplication"
    end
    @relaying_messages = true
    Lanes::Model.observe(:save) do |model|
        if model.changes.any?
            path = "/#{model.class.api_path(with_module: true)}/#{model.id}"
            Lanes::API::PubSub.publish(path, {
                by: self.(model),
                update: model.changes
            })
        end
    end

end

.user_info_for_change(model) ⇒ Object 



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# File 'lib/lanes/api/updates.rb', line 8

def self.(model)
    if model.has_attribute?(:updated_by_id)
        model.updated_by.as_json(only:[:id,:name,:email])
    else
        {}
    end
end