Module: PhModel::Concerns::AttributeNestedValidation

Extended by:
ActiveSupport::Concern
Included in:
PhModel
Defined in:
lib/ph_model/concerns/attribute_nested_validation.rb

Instance Method Summary collapse

Instance Method Details

#check_one(value, attribute_name) ⇒ Object 



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# File 'lib/ph_model/concerns/attribute_nested_validation.rb', line 29

def check_one(value, attribute_name)
  return if !value.respond_to?(:valid?) || !value.respond_to?(:errors) || value.errors.nil? || value.valid?
  value.errors.full_messages.each do |message|
    errors.add(:base, "#{attribute_name}.#{message}")
  end
end

#format_nested_attribute_name(attribute_name, index, item_value) ⇒ Object 



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# File 'lib/ph_model/concerns/attribute_nested_validation.rb', line 25

def format_nested_attribute_name(attribute_name, index, item_value)
  "#{attribute_name}[#{index}]"
end

#validate_nested_attributes ⇒ Object 



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# File 'lib/ph_model/concerns/attribute_nested_validation.rb', line 10

def validate_nested_attributes
  self.class.attributes.each do |attribute_name, info|
    value = send(attribute_name)
    if info[:type].is_a? Array
      if value.respond_to? :each_with_index
        value.each_with_index do |item_value, index|
          check_one(item_value, format_nested_attribute_name(attribute_name, index, item_value))
        end
      end
    else
      check_one(value, attribute_name)
    end
  end
end