Class: Gemgento::CartController

Inherits:
ApplicationController show all
Defined in:
app/controllers/gemgento/cart_controller.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/gemgento/cart_controller.rb', line 13

def create
  product = Product.find(params[:line_item][:product_id])

  if !@quote.products.include? product # make sure the product isn't in the cart
    @line_item = LineItem.new(line_item_params)
    @line_item.itemizable = @quote
    respond @line_item.save
  else # update the appropriate line_item if it is
    @line_item = @quote.line_items.find_by(product: product)
    params[:line_item][:qty_ordered] = params[:line_item][:qty_ordered].to_f + @line_item.qty_ordered # increase existing qty by requested qty
    respond @line_item.update(line_item_params)
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/gemgento/cart_controller.rb', line 35

def destroy
  respond @line_item.destroy
end

#mini_bag ⇒ Object 



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# File 'app/controllers/gemgento/cart_controller.rb', line 39

def mini_bag
  render partial: 'gemgento/shared/mini_bag'
end

#show ⇒ Object 



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# File 'app/controllers/gemgento/cart_controller.rb', line 9

def show
  respond_with @quote
end

#update ⇒ Object 



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# File 'app/controllers/gemgento/cart_controller.rb', line 27

def update
  if params[:line_item][:qty_ordered].to_f > 0
    respond @line_item.update(line_item_params)
  else
    respond @line_item.destroy
  end
end