Class: Workarea::CartCleaner

Inherits:
Object
  • Object
show all
Defined in:
app/services/workarea/cart_cleaner.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cart) ⇒ CartCleaner

Returns a new instance of CartCleaner.



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# File 'app/services/workarea/cart_cleaner.rb', line 5

def initialize(cart)
  @cart = cart
end

Instance Attribute Details

#cart ⇒ Object (readonly)

Returns the value of attribute cart.



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# File 'app/services/workarea/cart_cleaner.rb', line 3

def cart
  @cart
end

Instance Method Details

#clean ⇒ Object 



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# File 'app/services/workarea/cart_cleaner.rb', line 17

def clean
  items_to_remove = []

  cart.items.each do |item|
    product = products.detect { |p| p.id == item.product_id }
    variant = product && product.variants.detect { |v| v.sku == item.sku }
    price = pricing.for_sku(item.sku, quantity: item.quantity)

    if product.blank?
      items_to_remove << item.id
      self.messages << I18n.t('workarea.carts.product_unavailable', product_id: item.product_id)
      next
    end

    unless product.purchasable? && variant.try(:active?)
      items_to_remove << item.id
      self.messages << I18n.t('workarea.carts.product_unavailable', product_id: item.product_id)
      next
    end

    unless price.persisted?
      items_to_remove << item.id
      self.messages << I18n.t('workarea.carts.product_unavailable', product_id: item.product_id)
      next
    end
  end

  items_to_remove.each do |item_id|
    cart.remove_item(item_id)
  end
end

#message? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/services/workarea/cart_cleaner.rb', line 13

def message?
  messages.present?
end

#messages ⇒ Object 



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# File 'app/services/workarea/cart_cleaner.rb', line 9

def messages
  @messages ||= []
end