Module: Stall::Models::ProductList

Extended by:
ActiveSupport::Concern
Included in:
ProductList
Defined in:
app/models/stall/models/product_list.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/stall/models/product_list.rb', line 90

def active?
  true
end

#checkoutable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/stall/models/product_list.rb', line 86

def checkoutable?
  line_items.length > 0
end

#currency ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 94

def currency
  @currency ||= if (currency = read_attribute(:currency).presence)
    Money::Currency.new(currency)
  else
    self.currency = Money.default_currency
  end
end

#eot_subtotal ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 60

def eot_subtotal
  line_items.map(&:eot_price).sum
end

#reset_state! ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 45

def reset_state!
  self.state = wizard.steps.first
  save(validate: false) if persisted?
end

#state ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 41

def state
  read_attribute(:state).try(:to_sym)
end

#subtotal ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 54

def subtotal
  price = line_items.map(&:price).sum
  price = Money.new(price, currency) unless Money === price
  price
end

#to_param ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 50

def to_param
  persisted? ? token : 'empty-cart'
end

#total_eot_price ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 70

def total_eot_price
  items.map(&:eot_price).sum
end

#total_price ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 64

def total_price
  price = items.map(&:price).sum
  price = Money.new(price, currency) unless Money === price
  price
end

#total_quantity ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 78

def total_quantity
  line_items.map(&:quantity).sum
end

#total_vat ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 74

def total_vat
  items.map(&:vat).sum
end

#wizard ⇒ Object 



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# File 'app/models/stall/models/product_list.rb', line 82

def wizard
  @wizard ||= self.class.wizard
end