Module: Esse::Kaminari::Pagination::SearchQuery

Defined in:
lib/esse/kaminari/pagination.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/esse/kaminari/pagination.rb', line 7

def self.included(base)
  base.__send__ :include, ::Kaminari::PageScopeMethods
  base.__send__ :extend, Forwardable
  base.__send__ :def_delegators, :_kaminari_config, :default_per_page, :max_per_page, :max_pages

  base.class_eval <<-RUBY, __FILE__, __LINE__ + 1
    # Define the `page` Kaminari method
    #
    # @param [Integer] page
    # @return [self]
    def #{::Kaminari.config.page_method_name}(num=nil)
      reset!

      @page  = [num.to_i, 1].max
      @per_page ||= limit_value

      definition.update(
        size: @per_page,
        from: @per_page * (@page - 1),
      )

      self
    end
  RUBY
end

Instance Method Details

#limit(value) ⇒ Object 



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# File 'lib/esse/kaminari/pagination.rb', line 49

def limit(value)
  return self if value.to_i <= 0
  reset!
  @per_page = value.to_i

  definition.update(size: @per_page)
  definition.update(from: @per_page * (@page - 1)) if @page
  self
end

#limit_value ⇒ Object 



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# File 'lib/esse/kaminari/pagination.rb', line 33

def limit_value
  (raw_limit_value || default_per_page).to_i
end

#offset(value) ⇒ Object 



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# File 'lib/esse/kaminari/pagination.rb', line 59

def offset(value)
  return self if value.to_i < 0
  reset!
  @page = nil
  definition.update(from: value.to_i)
  self
end

#offset_value ⇒ Object 



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# File 'lib/esse/kaminari/pagination.rb', line 37

def offset_value
  raw_offset_value.to_i
end

#paginated_results ⇒ Object 



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# File 'lib/esse/kaminari/pagination.rb', line 45

def paginated_results
  ::Kaminari.paginate_array(response.hits, limit: limit_value, offset: offset_value, total_count: total_count)
end

#total_count ⇒ Object 



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# File 'lib/esse/kaminari/pagination.rb', line 41

def total_count
  response.total
end