class Lato::Operation

def self.generate(active_job_name, active_job_input = {}, user_id = nil, file = nil)
  operation_params = {
    active_job_name: active_job_name,
    active_job_input: active_job_input,
    lato_user_id: user_id
  }
  operation_params[:input_file] = file unless file.nil?
  Lato::Operation.create(operation_params)
end