Module: CartFinder

Extended by:
ActiveSupport::Concern
Included in:
ConsoleSalesController, SalesController, Store::StoreController
Defined in:
app/concerns/cart_finder.rb

Overview

This is for use with session-based carts. Token-based carts (V3 widget) can’t use these methods

Instance Method Summary collapse

Instance Method Details

#cart_name(klass = Cart) ⇒ Object 



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# File 'app/concerns/cart_finder.rb', line 43

def cart_name(klass = Cart)
  klass.name.gsub("::","").underscore
end

#create_new_cart(klass = Cart) ⇒ Object 



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# File 'app/concerns/cart_finder.rb', line 29

def create_new_cart(klass = Cart)
  @current_cart = klass.create
  session[session_key(klass)] = @current_cart ? @current_cart.id : nil
  @current_cart
end

#current_box_office_cart ⇒ Object 



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# File 'app/concerns/cart_finder.rb', line 17

def current_box_office_cart
  current_cart(BoxOffice::Cart)
end

#current_cart(klass = Cart) ⇒ Object 



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# File 'app/concerns/cart_finder.rb', line 21

def current_cart(klass = Cart)
  (!session_cart(klass) || session_cart(klass).approved?) ? create_new_cart(klass) : session_cart(klass)
end

#current_cart=(cart) ⇒ Object

Use with care. Only assign updated carts (in the case of discounts) TODO: Enforce that this isn’t used to actually switch to another cart object



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# File 'app/concerns/cart_finder.rb', line 39

def current_cart=(cart)
  @current_cart = cart
end

#current_sales_console_cart ⇒ Object 



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# File 'app/concerns/cart_finder.rb', line 13

def current_sales_console_cart
  current_cart(ConsoleSale::Cart)
end

#session_cart(klass = Cart) ⇒ Object 



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# File 'app/concerns/cart_finder.rb', line 25

def session_cart(klass = Cart)
  @current_cart ||= Cart.find_by_id(session[session_key(klass)])
end

#session_key(klass) ⇒ Object 



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# File 'app/concerns/cart_finder.rb', line 47

def session_key(klass)
  (cart_name(klass) + "_id").to_sym
end