Method: Brainstem::Presenter#calculate_sort_name_and_direction

Defined in:
lib/brainstem/presenter.rb

#calculate_sort_name_and_direction(user_params = {}) ⇒ Object

Clean and validate a sort order and direction from user params.



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# File 'lib/brainstem/presenter.rb', line 250

def calculate_sort_name_and_direction(user_params = {})
  default_column, default_direction = (configuration[:default_sort_order] || "updated_at:desc").split(":")
  sort_name, direction = user_params['order'].to_s.split(":")
  unless sort_name.present? && configuration[:sort_orders][sort_name]
    sort_name = default_column
    direction = default_direction
  end

  [sort_name, direction == 'desc' ? 'desc' : 'asc']
end