tap/app/controllers/products_controller.rb

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class ProductsController < ApplicationController
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load_and_authorize_resource
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respond_to :html, :js
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def create
if @product.save
flash[:success] = "Product created!"
redirect_to barcode_products_path
else
render 'link'
end
end
def barcode
end
def load_barcode
@product = Barcode.find_by(code: params[:barcode]).try(:product)
if @product
render 'products/stock_entry'
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else
@product = Product.new
@product.barcodes.build(code: params[:barcode])
render 'products/link'
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end
end
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def index
@products = Product.all
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@categories = Product.categories
render 'products_list/listview' if current_user.admin?
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end
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def edit
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respond_with @product
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end
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def update
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@product.update_attributes product_params
respond_to do |format|
format.js { respond_with @product }
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format.html { redirect_to barcode_products_path, notice: "Stock has been updated!" }
end
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end
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private
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def product_params
params.require(:product).permit(:name, :price, :avatar, :category, :stock, :calories, :deleted, :barcode, barcodes_attributes: [:code])
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end
end