Module: Reactor::Validations::ClassMethods

Defined in:
lib/reactor/validations.rb

Instance Method Summary collapse

Instance Method Details

#inherited(subclass) ⇒ Object 



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# File 'lib/reactor/validations.rb', line 32

def inherited(subclass)
  super(subclass) # if you remove this line, y'll get TypeError: can't dup NilClass at some point

  # Add validation for each mandatory attribute
  mandatory_attrs = __mandatory_cms_attributes(subclass.name)
  mandatory_attrs&.each  do |attr|
    subclass.send(:validates_presence_of, attr.to_sym, on: :release)
  end

  cms_attributes = __cms_attributes(subclass).values
  # Add validation for linklist & multienum [minSize/maxSize]
  array_attr = %w(linklist multienum)
  array_attributes = cms_attributes.select { |attr| array_attr.include?(attr.attribute_type) }
  array_attributes.each do |attr|
    length_hash = {}
    if attr.min_size && "linklist" != attr.attribute_type
      length_hash[:minimum] = attr.min_size
    end # CMS ignores minimum for linklists.
    length_hash[:maximum] = attr.max_size if attr.max_size

    unless length_hash.empty?
      subclass.send(:validates, attr.attribute_name.to_sym, length: length_hash, on: :release)
    end
  end

  subclass
end