Class: Spree::Promotion::Rules::Product
Constant Summary
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- MATCH_POLICIES =
%w(any all none)
Instance Method Summary
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#eligibility_errors, for
Methods inherited from Base
belongs_to_required_by_default, page, spree_base_scopes
#clear_preferences, #default_preferences, #defined_preferences, #get_preference, #has_preference!, #has_preference?, #preference_default, #preference_type, #set_preference
Instance Method Details
#actionable?(line_item) ⇒ Boolean
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# File 'app/models/spree/promotion/rules/product.rb', line 45
def actionable?(line_item)
case preferred_match_policy
when 'any', 'all'
product_ids.include? line_item.variant.product_id
when 'none'
product_ids.exclude? line_item.variant.product_id
else
raise "unexpected match policy: #{preferred_match_policy.inspect}"
end
end
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#applicable?(promotable) ⇒ Boolean
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# File 'app/models/spree/promotion/rules/product.rb', line 21
def applicable?(promotable)
promotable.is_a?(Spree::Order)
end
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#eligible?(order, _options = {}) ⇒ Boolean
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# File 'app/models/spree/promotion/rules/product.rb', line 25
def eligible?(order, _options = {})
return true if eligible_products.empty?
if preferred_match_policy == 'all'
unless eligible_products.all? { |p| order.products.include?(p) }
eligibility_errors.add(:base, eligibility_error_message(:missing_product))
end
elsif preferred_match_policy == 'any'
unless order.products.any? { |p| eligible_products.include?(p) }
eligibility_errors.add(:base, eligibility_error_message(:no_applicable_products))
end
else
unless order.products.none? { |p| eligible_products.include?(p) }
eligibility_errors.add(:base, eligibility_error_message(:has_excluded_product))
end
end
eligibility_errors.empty?
end
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#eligible_products ⇒ Object
scope/association that is used to test eligibility
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# File 'app/models/spree/promotion/rules/product.rb', line 17
def eligible_products
products
end
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#product_ids_string ⇒ Object
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# File 'app/models/spree/promotion/rules/product.rb', line 56
def product_ids_string
product_ids.join(',')
end
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#product_ids_string=(s) ⇒ Object
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# File 'app/models/spree/promotion/rules/product.rb', line 60
def product_ids_string=(s)
self.product_ids = s.to_s.split(',').map(&:strip)
end
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