Class: Types::BaseConnection

Inherits:
BaseObject
  • Object
show all
Includes:
GraphQL::Types::Relay::ConnectionBehaviors
Defined in:
app/graphql/types/base_connection.rb,
lib/generators/cm_graphql/templates/base_connection.rb

Instance Method Summary collapse

Instance Method Details

#total_count ⇒ Object 



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# File 'app/graphql/types/base_connection.rb', line 7

def total_count
  object.nodes&.count
end

#total_page_count ⇒ Object 



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# File 'app/graphql/types/base_connection.rb', line 12

def total_page_count
  return 1 unless object.nodes&.count&.positive?
  # get total count and create array with total count as first item
  my_total_count = object.nodes&.count
  possible_page_sizes = [my_total_count]

  # add first and last argument counts to the array if they exist
  possible_page_sizes.push(object.arguments[:first]) if object.arguments[:first]
  possible_page_sizes.push(object.arguments[:last]) if object.arguments[:last]

  # get the smallest of the array items
  actual_page_size = possible_page_sizes.min

  # return the total_count divided by the page size, rounded up
  (my_total_count / actual_page_size.to_f).ceil
end