Module: AddressConcern::Address::Base::ClassMethods

Defined in:
lib/address_concern/address.rb

Overview

These (Base) class methods are added to ActiveRecord::Base so that they will be available from any model class. Unlike the main AddressConcern::Address methods which are only included after you call acts_as_address on a model.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#acts_as_address_config ⇒ Object (readonly)

Returns the value of attribute acts_as_address_config.



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# File 'lib/address_concern/address.rb', line 19

def acts_as_address_config
  @acts_as_address_config
end

Instance Method Details

#acts_as_address(**options) ⇒ Object 



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# File 'lib/address_concern/address.rb', line 20

def acts_as_address(**options)
  # Have to use yield_self(&not_null) intead of presence because NullColumn.present? => true.
  not_null = ->(column) {
    column.type.nil? ? nil : column
  }
  options = options.deep_symbolize_keys
  default_config = {
    country: {
      #normalize: false,
      #validate: false,

      # By default, code (same as alpha_2_code) will be used
      carmen_code: :code, # or alpha_2_code, alpha_3_code, :numeric_code

      code_attribute: column_for_attribute(:country_code).yield_self(&not_null)&.name ||
                     (column_for_attribute(:country).yield_self(&not_null)&.name unless options.dig(:country, :name_attribute).to_s == 'country'),

      name_attribute: column_for_attribute(:country_name).yield_self(&not_null)&.name ||
                     (column_for_attribute(:country).yield_self(&not_null)&.name unless options.dig(:country, :code_attribute).to_s == 'country'),

      on_unknown: ->(record, name_or_code, value) { },
    },

    state: {
      #normalize: false,
      #validate: false,

      code_attribute: column_for_attribute(:state_code).yield_self(&not_null)&.name ||
                     (column_for_attribute(:state).yield_self(&not_null)&.name unless options.dig(:state, :name_attribute).to_s == 'state'),

      name_attribute: column_for_attribute(:state_name).yield_self(&not_null)&.name ||
                     (column_for_attribute(:state).yield_self(&not_null)&.name unless options.dig(:state, :code_attribute).to_s == 'state'),

      on_unknown: ->(record, name_or_code, carmen_country, value) { },
      debug_unknown: false
    },

    street_address: {
      #normalize: false,
      #validate: false,

      # Try to auto-detect address columns
      attributes: column_names.grep(/^address$|^address_\d$/),
    }
  }
  @acts_as_address_config = config = {
    **default_config
  }.deep_merge(options)

  [:state, :country].each do |group|
    # Can't use the same column for code and name, so if it would be the same (by default or
    # otherwise), let it be used for name only instead.
    if config[group][:code_attribute] == config[group][:name_attribute]
      config[group].delete(:code_attribute)
    end
  end

  include ::AddressConcern::Address
end

#belongs_to_addressable(**options) ⇒ Object 



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# File 'lib/address_concern/address.rb', line 80

def belongs_to_addressable(**options)
  belongs_to :addressable, polymorphic: true, touch: true, optional: true, **options
end