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class BasketController | |
def add_to_basket | |
item = Item.find_by_title(params[:item_title]) | |
basket = $basket | |
basket.add_item(item) | |
if basket.count_items > 10 | |
basket.error_messages.add("Too many items in the basket") | |
end | |
total = 0 | |
basket.items.each do |basket_item| | |
total += basket_item.price | |
end | |
session[:basket_total] = total | |
query = "INSERT INTO basket_items (basket_id, item_title, basket_type) VALUES '" + | |
(:basket=>basket_id.to_s) + | |
"', '" + params[:item_title] + "', 3)" | |
results = ActiveRecord::Base.connection.execute(query) | |
Basket.add_free_delivery(basket) | |
return "<h1>Item is added to the basket: #{@item.title}</h1>" | |
end | |
end |
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