Module: Crm::Helpers::Attributes::ClassMethods

Defined in:
lib/crm/helpers/attributes.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#crm_type ⇒ Object (readonly)

Returns the value of attribute crm_type.



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# File 'lib/crm/helpers/attributes.rb', line 11

def crm_type
  @crm_type
end

Instance Method Details

#crm_attr_accessor(*attributes) ⇒ Object 



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# File 'lib/crm/helpers/attributes.rb', line 86

def crm_attr_accessor(*attributes)
  crm_attr_reader(*attributes)
  crm_attr_writer(*attributes)
end

#crm_attr_reader(*attributes) ⇒ Object 



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# File 'lib/crm/helpers/attributes.rb', line 47

def crm_attr_reader(*attributes)
  @crm_attr_readers ||= Set.new

  attributes.each do |attribute|
    @crm_attr_readers << attribute
    next if instance_methods.include?(attribute.to_sym)

    check_attribute(attribute)

    define_method attribute do
      crm_attributes[attribute]
    end
  end
end

#crm_attr_readers ⇒ Object 



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# File 'lib/crm/helpers/attributes.rb', line 62

def crm_attr_readers
  @crm_attr_readers.sort ||= []
end

#crm_attr_writer(*attributes) ⇒ Object 



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# File 'lib/crm/helpers/attributes.rb', line 66

def crm_attr_writer(*attributes)
  @crm_attr_writers ||= Set.new

  attributes.each do |attribute|
    method_name = "#{attribute}=".to_sym
    @crm_attr_writers << method_name
    next if instance_methods.include?(method_name)

    check_attribute(attribute)

    define_method method_name do |value|
      crm_attributes[attribute] = value
    end
  end
end

#crm_attr_writers ⇒ Object 



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# File 'lib/crm/helpers/attributes.rb', line 82

def crm_attr_writers
  @crm_attr_writers.sort || []
end

#crm_attributes ⇒ Object 



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# File 'lib/crm/helpers/attributes.rb', line 36

def crm_attributes
  return @crm_attributes if @crm_attributes.present?

  if crm_type.blank?
    raise "#{name}.represents_crm_type(type) needs to be called " \
          'to fetch its CRM attributes.'
  end

  collect_crm_attributes_data(crm_type)
end

#crm_class ⇒ Object 



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# File 'lib/crm/helpers/attributes.rb', line 21

def crm_class
  return nil if @crm_type.blank?
  return @crm_class if @crm_class.present?

  type_definition = crm_type_definition(crm_type)
  class_name = "Crm::#{type_definition.item_base_type}"
  @crm_class = class_name.constantize
end

#mandatory_crm_attributes ⇒ Object 



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# File 'lib/crm/helpers/attributes.rb', line 30

def mandatory_crm_attributes
  crm_attributes.select do |_, definition|
    definition[:mandatory]
  end.keys.sort.map(&:to_sym)
end

#represents_crm_type(crm_type) ⇒ Object 



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# File 'lib/crm/helpers/attributes.rb', line 13

def represents_crm_type(crm_type)
  @crm_type = crm_type
  @crm_class = nil
  @crm_attributes = {}.with_indifferent_access

  crm_attr_accessor(*mandatory_crm_attributes)
end