Adding printer model

Associating printer model with totem model

app/assets/javascripts/printers.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/stylesheets/printers.css.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the printers controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/scaffolds.css.scss

@@ -0,0 +1,56 @@
+body {
+  background-color: #fff;
+  color: #333;
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px; }
+
+p, ol, ul, td {
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px; }
+
+pre {
+  background-color: #eee;
+  padding: 10px;
+  font-size: 11px; }
+
+a {
+  color: #000;
+  &:visited {
+    color: #666; }
+  &:hover {
+    color: #fff;
+    background-color: #000; } }
+
+div {
+  &.field, &.actions {
+    margin-bottom: 10px; } }
+
+#notice {
+  color: green; }
+
+.field_with_errors {
+  padding: 2px;
+  background-color: red;
+  display: table; }
+
+#error_explanation {
+  width: 450px;
+  border: 2px solid red;
+  padding: 7px;
+  padding-bottom: 0;
+  margin-bottom: 20px;
+  background-color: #f0f0f0;
+  h2 {
+    text-align: left;
+    font-weight: bold;
+    padding: 5px 5px 5px 15px;
+    font-size: 12px;
+    margin: -7px;
+    margin-bottom: 0px;
+    background-color: #c00;
+    color: #fff; }
+  ul li {
+    font-size: 12px;
+    list-style: square; } }

app/controllers/printers_controller.rb

@@ -0,0 +1,83 @@
+class PrintersController < ApplicationController
+  # GET /printers
+  # GET /printers.json
+  def index
+    @printers = Printer.all
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render json: @printers }
+    end
+  end
+
+  # GET /printers/1
+  # GET /printers/1.json
+  def show
+    @printer = Printer.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: @printer }
+    end
+  end
+
+  # GET /printers/new
+  # GET /printers/new.json
+  def new
+    @printer = Printer.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @printer }
+    end
+  end
+
+  # GET /printers/1/edit
+  def edit
+    @printer = Printer.find(params[:id])
+  end
+
+  # POST /printers
+  # POST /printers.json
+  def create
+    @printer = Printer.new(params[:printer])
+
+    respond_to do |format|
+      if @printer.save
+        format.html { redirect_to @printer, notice: 'Printer was successfully created.' }
+        format.json { render json: @printer, status: :created, location: @printer }
+      else
+        format.html { render action: "new" }
+        format.json { render json: @printer.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /printers/1
+  # PUT /printers/1.json
+  def update
+    @printer = Printer.find(params[:id])
+
+    respond_to do |format|
+      if @printer.update_attributes(params[:printer])
+        format.html { redirect_to @printer, notice: 'Printer was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render action: "edit" }
+        format.json { render json: @printer.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /printers/1
+  # DELETE /printers/1.json
+  def destroy
+    @printer = Printer.find(params[:id])
+    @printer.destroy
+
+    respond_to do |format|
+      format.html { redirect_to printers_url }
+      format.json { head :no_content }
+    end
+  end
+end

app/controllers/totems_controller.rb

@@ -30,6 +30,7 @@ def show
   def new
     @totem = Totem.new( :status => Status.active )
     @place = Place.find(params[:place_id])
+    @printers = Printer.order(:name)
 
     respond_to do |format|
       format.html # new.html.erb
@@ -41,6 +42,7 @@ def new
   def edit
     @totem = Totem.find(params[:id])
     @place = Place.find(params[:place_id])
+    @printers = Printer.order(:name)
   end
 
   # POST /totems

app/helpers/printers_helper.rb

@@ -0,0 +1,2 @@
+module PrintersHelper
+end

app/models/printer.rb

@@ -0,0 +1,11 @@
+class Printer < ActiveRecord::Base
+  extend FriendlyId
+
+  friendly_id :name, use: :slugged
+
+  attr_accessible :name
+
+  has_many :totems
+
+  validates :name, :presence => true
+end

app/models/totem.rb

@@ -9,9 +9,10 @@ class Totem < ActiveRecord::Base
 
   belongs_to :status
   belongs_to :place
+  belongs_to :printer
   has_many :tickets
 
-  validates :value, :ip, :user, :status, :place, :presence => true
+  validates :value, :ip, :user, :status, :place, :printer, :presence => true
 
   validates :value,
     :length => { :in => 1..80 },

app/views/home/main.html.erb

@@ -22,6 +22,10 @@
   <div style="width : 184px; heigth: 200px; float: left">
     <%= link_to image_tag("computer.png", :width => "184px"), locals_path, :style => "padding:0" %>
     <h3 style="text-align: center">Locais</h3>
+  </div>
+   <div style="width : 184px; heigth: 200px; float: left">
+    <%= link_to image_tag("computer.png", :width => "184px"), printers_path, :style => "padding:0" %>
+    <h3 style="text-align: center">Impressoras</h3>
   </div>
   <div style="clear:both"></div>
-</div>
+</div>

app/views/printers/_form.html.erb

@@ -0,0 +1,22 @@
+<%= form_for(@printer) do |f| %>
+  <% if @printer.errors.any? %>
+    <div id="error_explanation">
+      <ul>
+      <% @printer.errors.full_messages.each do |msg| %>
+        <li class="form-msg-error"><%= msg %></li>
+      <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="grid-12-12">
+    <%= f.label :name, :class => "form-lbl form-req" %>
+    <%= f.text_field :name, :maxlength => 80, :size => 30, :class => "form-txt form-small", :disabled => disabled %>
+  </div>
+
+  <% unless disabled %>
+    <div class="grid-7-12 field-button field-clear">
+      <%= f.submit :class => "button form-right medium" %>
+    </div>
+  <% end %>
+<% end %>

app/views/printers/edit.html.erb

@@ -0,0 +1,10 @@
+<div class="form">
+  <fieldset>
+    <legend><%= t('model.print.editing') %></legend>
+    <%= render :partial => 'form', :locals => {:disabled => false } %>
+  </fieldset>
+</div>
+<div class="buttons-nav">
+  <%= link_to t('model.show'), printer_path(@printer), :class => "button medium"  %> 
+  <%= link_to t('model.back'), printers_path, :class => "button medium" %>
+</div>

app/views/printers/index.html.erb

@@ -0,0 +1,24 @@
+<div class="form">
+  <div class="search">
+    <input type="text" value="search" id="search"/>
+    <%= link_to image_tag("form/search.png") + t('application.search') , "#", :class => "button medium"%>
+  </div>
+  <table>
+    <tr>
+      <th><%=  t('model.printer.name').pluralize %></th>
+      <th colspan="3" class="options"><%= t("application.options") %></th>
+    </tr>
+    <% @printers.each do |printer| %>
+      <tr class="row">
+        <td width ="100%"><%= printer.name %></td>
+        <td><%= link_to  image_tag("form/search.gif"), printer %></td>
+        <td><%= link_to  image_tag("form/edit.gif"), edit_printer_path(printer) %></td>
+        <td><%= link_to  image_tag("form/trash.gif"), "#" %></td>
+      </tr>
+    <% end %>
+  </table>
+</div>
+
+<div class="buttons-nav">
+  <%= link_to t('model.printer.new'), new_printer_path , :class => "button medium"%>
+</div>

app/views/printers/new.html.erb

@@ -0,0 +1,9 @@
+<div class="form">
+  <fieldset>
+    <legend><%= t('model.printer.new') %></legend>
+    <%= render :partial => 'form', :locals => { :disabled => false } %>
+  </fieldset>
+</div>
+<div class="buttons-nav">
+  <%= link_to t('model.back'), printers_path , :class => "button medium"%>
+</div>

app/views/printers/show.html.erb

@@ -0,0 +1,14 @@
+<div class="form">
+  <fieldset>
+    <legend><%= t('model.printer.name') %></legend>
+    <% if notice %>
+      <span class="form-msg-success"><%= notice %></span>
+    <% end %>
+    <%= render :partial => 'form', :locals => { :disabled => true } %>
+  </fieldset>
+</div>
+
+<div class="buttons-nav">
+  <%= link_to t('model.edit'), edit_printer_path(@printer), :class => "button medium"  %>
+  <%= link_to t('model.back'), printers_path, :class => "button medium"  %>
+</div>

app/views/totems/_form.html.erb

@@ -18,6 +18,14 @@
     <%= f.label :ip, :class => "form-lbl form-req"  %>
     <%= f.text_field :ip, :maxlength => 15, :class => "form-txt form-small", :disabled => disabled %>
   </div>
+  <div class="grid-12-12">
+    <%= f.label :printer, :class => "form-lbl form-req" %>
+    <% if @totem && @totem.printer_id && disabled %>
+      <input type="text" value="<%= @totem.printer.name %>" disabled="disabled" class="form-txt form-small" />
+    <% elsif %>
+      <%= f.collection_select( :printer_id, @printers, :id, :name, { :prompt => true }, :class => "form-small", :disabled => disabled ) %>
+    <% end %>
+  </div>
   <div class="grid-12-12">
     <%= f.label :status, :class => "form-lbl form-req" %>
     <ul class="form-list-rdo">

app/views/totems/index.html.erb

@@ -10,14 +10,16 @@
     <tr>
       <th><%= t('model.totem.name').pluralize %></th>
       <th><%= t('model.totem.ip') %></th>
+      <th><%= t('model.printer.name') %></th>
       <th><%= t('model.status.name') %></th>
       <th colspan="4" class="options"><%= t("application.options") %></th>
     </tr>
     <% @totems.each do |totem| %>
       <tr class="row">
-        <td width="60%"><%= totem.value %></td>
+        <td width="50%"><%= totem.value %></td>
         <td width="20%"><%= totem.ip %></td>
-        <td width="20%"><%= totem.active?  ? t('model.status.active') : t('model.status.inactive') %></td>
+        <td width="20%"><%= totem.printer ? totem.printer.name : '' %></td>
+        <td width="10%"><%= totem.active?  ? t('model.status.active') : t('model.status.inactive') %></td>
         <td>
           <%= link_to image_tag("form/search.gif"), place_totem_path(totem.place, totem), :title => t('model.show') %>
         </td>

config/locales/pt-BR.yml

@@ -196,6 +196,7 @@
       local: "Local"
       place: "Localidade"
       panel: "Painel"
+      printer: "Impressora"
       totem: "Totem"
     attributes:
       status:
@@ -229,6 +230,8 @@
       local:
         des_local: "Descrição"
         user: "Usuário"
+      printer:
+        name: "Nome"
       place:
         value: "Nome"
         user: "Usuário"
@@ -241,6 +244,7 @@
       totem:
         value: "Valor"
         ip: "IP"
+        printer: "Impressora"
       panel:
         value: "Valor"
         ip: "IP"
@@ -384,6 +388,12 @@
       name: "Local"
       description: "Descrição"
 
+    printer:
+      new: "Nova Impressora"
+      editing: "Editando Impressora"
+      title: "Listando todas as Impressoras"
+      name: "Impressora"
+
     place:
       new: "Nova Localidade"
       editing: "Editando Localidade"

config/routes.rb

@@ -8,6 +8,7 @@
     resources :tickets, :path => 'senhas'
     resources :statuses, :path => 'status'
     resources :status_tickets, :path => 'status_de_senha'
+    resources :printers, :path => 'impressoras'
 
     resources :ticket_type_groups, :path => 'grupos_tipo_de_senha' do
       resources :ticket_types, :path => 'tipos_de_senha'

db/migrate/20130617125744_create_printers.rb

@@ -0,0 +1,12 @@
+class CreatePrinters < ActiveRecord::Migration
+  def change
+    create_table :printers do |t|
+      t.string :name, :null => false
+      t.string :slug
+
+      t.timestamps
+    end
+
+    add_index :printers, :slug, unique: true
+  end
+end

db/migrate/20130617130704_add_printer_to_totem.rb

@@ -0,0 +1,7 @@
+class AddPrinterToTotem < ActiveRecord::Migration
+  def change
+    add_column :totems, :printer_id, :integer
+
+    add_index :totems, :printer_id
+  end
+end