Module: Spree::DefaultPrice

Extended by:

ActiveSupport::Concern

Included in:

Variant

Defined in:

app/models/concerns/spree/default_price.rb

Instance Method Summary

• #default_price ⇒ Spree::Price^?

  Select from #prices the one to be considered as the default.

• #default_price_or_build ⇒ Spree::Price^?

  Returns #default_price or builds it from Variant.default_price_attributes.

• #has_default_price? ⇒ Boolean

Instance Method Details

#default_price ⇒ Spree::Price^?

Select from #prices the one to be considered as the default

This method works with the in-memory association, so non-persisted prices are taken into account.

A price is a candidate to be considered as the default when it meets Variant.default_price_attributes criteria. When more than one candidate is found, non-persisted records take preference. When more than one persisted candidate exists, the one most recently updated is taken or, in case of race condition, the one with higher id.

Returns:

• (Spree::Price, nil)

See Also:

• Variant.default_price_attributes

# File 'app/models/concerns/spree/default_price.rb', line 39

def default_price
  price_selector.price_for_options(Spree::Config.default_pricing_options)
end

#default_price_or_build ⇒ Spree::Price^?

Returns #default_price or builds it from Variant.default_price_attributes

Returns:

• (Spree::Price, nil)

See Also:

• Variant.default_price_attributes

# File 'app/models/concerns/spree/default_price.rb', line 21

def default_price_or_build
  default_price ||
    prices.build(self.class.default_price_attributes)
end

#has_default_price? ⇒ Boolean

Returns:

• (Boolean)

# File 'app/models/concerns/spree/default_price.rb', line 43

def has_default_price?
  default_price.present? && !default_price.discarded?
end