tap/app/controllers/orders_controller.rb

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class OrdersController < ApplicationController
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include ActionView::Helpers::NumberHelper
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include ApplicationHelper
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load_resource :user
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load_and_authorize_resource :order, through: :user, shallow: true, except: :destroy
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def new
products = (@user.products.for_sale.select("products.*", "sum(order_items.count) as count").group(:product_id).order("count desc") | Product.for_sale)
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@order.g_order_items products
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end
def create
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if @order.save
flash[:success] = "#{@order.to_sentence} ordered. Enjoy it!"
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redirect_to root_path
else
@order.g_order_items Product.for_sale
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render 'new'
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end
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end
def destroy
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order = Order.unscoped.find(params[:id])
authorize! :destroy, order
if order.cancel
flash[:success] = "Order has been removed."
else
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flash[:error] = "Something went wrong. Perhaps this order was already cancelled, or it has been place too long ago."
end
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redirect_to root_path
end
def overview
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@users = User.members.publik.order(:uid)
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end
def quickpay
user = User.find(params[:user_id])
order = user.orders.build
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order.order_items << OrderItem.new(count: 1, product: user.dagschotel, order: order)
if order.save
flash[:success] = "Quick pay succeeded. #{view_context.link_to("Undo", [user, order], method: :delete)}."
else
flash[:error] = order.errors.full_messages.first
end
redirect_to root_path
end
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private
def order_params
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params.require(:order).permit(order_items_attributes: [:count, :price, product_attributes: [:id]])
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end
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end