Louis | Adds form for selecting bike labels to print

app/controllers/application_controller.rb

@@ -1,5 +1,3 @@
 class ApplicationController < ActionController::Base
-  # Prevent CSRF attacks by raising an exception.
-  # For APIs, you may want to use :null_session instead.
   protect_from_forgery with: :exception
 end

app/controllers/bikes_controller.rb

@@ -16,6 +16,15 @@ class BikesController < ApplicationController
   def edit
   end
 
+  def print_select
+    @bikes = Bike.all
+  end
+
+  def print_labels
+    bike_ids = print_params.map{|key, value| key if value == "1"}.compact
+    @bikes = Bike.find(bike_ids)
+  end
+
   def create
     @bike = Bike.new(bike_params)
     if @bike.save
@@ -63,4 +72,8 @@ class BikesController < ApplicationController
         :created_at, 
         :updated_at) 
     end
+
+    def print_params
+      params.require(:print_bikes)
+    end
 end

app/views/bikes/print_labels.html.haml

@@ -0,0 +1,3 @@
+- @bikes.each do |bike|
+  =bike.name
+  %br

app/views/bikes/print_select.html.haml

@@ -0,0 +1,14 @@
+.container
+  %h1 Select Bikes To Print
+
+  =form_tag("/bikes/print_labels", method: "get") do
+    %table.table.table-striped.table-bordered.table-hover
+      %thead
+        %tr
+          %th Bike 
+          %th Select
+        -@bikes.each do |bike|
+          %tr
+            %td= bike.name
+            %td= check_box("print_bikes", bike.id) 
+    =submit_tag 'Generate Labels', class: "btn btn-default" 

app/views/static_pages/home.html.haml

@@ -8,3 +8,5 @@
   = link_to "Bikes", bikes_path
   %br
   = link_to "Clients", clients_path
+  %br
+  = link_to "Print Bikes", print_select_bikes_path

config/routes.rb

@@ -2,7 +2,11 @@ Bikedb::Application.routes.draw do
   devise_for :users
   root to: "static_pages#home"
 
-  resources :bikes
+  resources :bikes do
+    get 'print_select' => 'bikes#print_select', on: :collection
+    get 'print_labels' => 'bikes#print_labels', on: :collection
+  end
+
   resources :volunteers
   resources :clients
 end

spec/routing/bikes_routing_spec.rb

@@ -31,5 +31,9 @@ describe BikesController do
       delete("/bikes/1").should route_to("bikes#destroy", :id => "1")
     end
 
+    it "routes to #print_select" do
+      get("/bikes/print_select").should route_to("bikes#print_select")
+    end
+
   end
 end