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- #---
- # Excerpted from "Agile Web Development with Rails",
- # published by The Pragmatic Bookshelf.
- # Copyrights apply to this code. It may not be used to create training material,
- # courses, books, articles, and the like. Contact us if you are in doubt.
- # We make no guarantees that this code is fit for any purpose.
- # Visit http://www.pragmaticprogrammer.com/titles/rails4 for more book information.
- #---
- #---
- # Excerpted from "Agile Web Development with Rails, 4rd Ed.",
- # published by The Pragmatic Bookshelf.
- # Copyrights apply to this code. It may not be used to create training material,
- # courses, books, articles, and the like. Contact us if you are in doubt.
- # We make no guarantees that this code is fit for any purpose.
- # Visit http://www.pragmaticprogrammer.com/titles/rails4 for more book information.
- #---
- class LineItemsController < ApplicationController
- skip_before_filter :authorize, :only => :create
- # GET /line_items
- # GET /line_items.xml
- def index
- @line_items = LineItem.all
- respond_to do |format|
- format.html # index.html.erb
- format.xml { render :xml => @line_items }
- end
- end
- # GET /line_items/1
- # GET /line_items/1.xml
- def show
- @line_item = LineItem.find(params[:id])
- respond_to do |format|
- format.html # show.html.erb
- format.xml { render :xml => @line_item }
- end
- end
- # GET /line_items/new
- # GET /line_items/new.xml
- def new
- @line_item = LineItem.new
- respond_to do |format|
- format.html # new.html.erb
- format.xml { render :xml => @line_item }
- end
- end
- # GET /line_items/1/edit
- def edit
- @line_item = LineItem.find(params[:id])
- end
- # POST /line_items
- # POST /line_items.xml
- def create
- @cart = current_cart
- product = Product.find(params[:product_id])
- @line_item = @cart.add_product(product.id)
- respond_to do |format|
- if @line_item.save
- format.html { redirect_to(store_url) }
- format.js { @current_item = @line_item }
- format.xml { render :xml => @line_item,
- :status => :created, :location => @line_item }
- else
- format.html { render :action => "new" }
- format.xml { render :xml => @line_item.errors,
- :status => :unprocessable_entity }
- end
- end
- end
- # PUT /line_items/1
- # PUT /line_items/1.xml
- def update
- @line_item = LineItem.find(params[:id])
- respond_to do |format|
- if @line_item.update_attributes(params[:line_item])
- format.html { redirect_to(@line_item, :notice => 'Line item was successfully updated.') }
- format.xml { head :ok }
- else
- format.html { render :action => "edit" }
- format.xml { render :xml => @line_item.errors, :status => :unprocessable_entity }
- end
- end
- end
- # DELETE /line_items/1
- # DELETE /line_items/1.xml
- def destroy
- @line_item = LineItem.find(params[:id])
- @line_item.destroy
- respond_to do |format|
- format.html { redirect_to(line_items_url) }
- format.xml { head :ok }
- end
- end
- end
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