Class: Spina::Shop::Discount

Inherits:
ApplicationRecord show all
Includes:
Preferable
Defined in:
app/models/spina/shop/discount.rb

Instance Method Summary collapse

Instance Method Details

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spina/shop/discount.rb', line 18

def active?
  starts_at <= Date.today && (expires_at.blank? || expires_at >= Date.today)
end

#discount_for_order_item(order_item) ⇒ Object 



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# File 'app/models/spina/shop/discount.rb', line 32

def discount_for_order_item(order_item)
  return BigDecimal(0) if inactive?
  return BigDecimal(0) unless order_item_eligible?(order_item)
  discount_action.compute(order_item)
end

#inactive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spina/shop/discount.rb', line 22

def inactive?
  !active?
end

#order_item_eligible?(order_item) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spina/shop/discount.rb', line 26

def order_item_eligible?(order_item)
  return false if inactive?
  return true unless discount_rule
  discount_rule.eligible?(order_item)
end