Class: ActiveRecord::Bixformer::Model::Csv::Base

Inherits:
Base
  • Object
show all
Defined in:
lib/activerecord-bixformer/model/csv/base.rb

Direct Known Subclasses

Indexed, Mapped

Instance Attribute Summary

Attributes inherited from Base

#associations, #attributes, #name, #options, #parent, #preferred_skip_attributes, #translator

Instance Method Summary collapse

Methods inherited from Base

#activerecord_constant, #add_association, #find_record_by!, #initialize, #parent_foreign_key, #parents, #plan, #set_parent, #setup, #should_be_included

Methods included from ImportValueValidatable

#presence_value?

Constructor Details

This class inherits a constructor from ActiveRecord::Bixformer::Model::Base

Instance Method Details

#csv_title(attribute_name) ⇒ Object Also known as: translate 



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# File 'lib/activerecord-bixformer/model/csv/base.rb', line 61

def csv_title(attribute_name)
  @translator.translate_attribute(attribute_name)
end

#csv_titles ⇒ Object 



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# File 'lib/activerecord-bixformer/model/csv/base.rb', line 54

def csv_titles
  [
    *@attributes.map { |attr| csv_title(attr.name) },
    *@associations.flat_map(&:csv_titles)
  ]
end

#export(record_or_relation) ⇒ Object 



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# File 'lib/activerecord-bixformer/model/csv/base.rb', line 6

def export(record_or_relation)
  run_bixformer_callback :export do
    values = run_bixformer_callback :export, type: :attribute do
      # has_one でしか使わない想定なので record_or_relation は ActiveRecord::Base のはず
      @attributes.map do |attr|
        attribute_value = if record_or_relation
                            run_bixformer_callback :export, on: attr.name do
                              attr.export(record_or_relation)
                            end
                          end

        [csv_title(attr.name), attribute_value]
      end.to_h.with_indifferent_access
    end

    run_bixformer_callback :export, type: :association do
      @associations.inject(values) do |each_values, association|
        association_value = if record_or_relation
                              run_bixformer_callback :export, on: association.name do
                                record_or_relation.__send__(association.name)
                              end
                            end

        each_values.merge(association.export(association_value))
      end
    end
  end
end

#import(csv_body_row, parent_record_id = nil) ⇒ Object 



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# File 'lib/activerecord-bixformer/model/csv/base.rb', line 35

def import(csv_body_row, parent_record_id = nil)
  run_bixformer_callback :import do
    values = make_each_attribute_import_value(parent_record_id) do |attr|
      csv_value = csv_body_row[csv_title(attr.name)]

      attr.import(csv_value)
    end

    make_each_association_import_value(values) do |association, self_record_id|
      association.import(csv_body_row, self_record_id)
    end
  end
end

#verify_csv_titles(csv_title_row) ⇒ Object 



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# File 'lib/activerecord-bixformer/model/csv/base.rb', line 49

def verify_csv_titles(csv_title_row)
  @attributes.map { |attr| csv_title(attr.name) }.all? { |title| csv_title_row.include?(title) } &&
    @associations.all? { |ass| ass.verify_csv_titles(csv_title_row) }
end