Add Alerts controller

app/assets/javascripts/alerts.js.coffee

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+# 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/alerts.css.scss

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+// Place all the styles related to the Alerts 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

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+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/alerts_controller.rb

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

app/helpers/alerts_helper.rb

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+module AlertsHelper
+end

app/models/alert.rb

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+class Alert < ActiveRecord::Base
+  attr_accessible :alerted, :course, :department, :user_id
+end

app/views/alerts/_form.html.erb

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+<%= form_for @alert, :html => { :class => 'form-horizontal' } do |f| %>
+  <div class="control-group">
+    <%= f.label :user_id, :class => 'control-label' %>
+    <div class="controls">
+      <%= f.number_field :user_id, :class => 'number_field' %>
+    </div>
+  </div>
+  <div class="control-group">
+    <%= f.label :department, :class => 'control-label' %>
+    <div class="controls">
+      <%= f.text_field :department, :class => 'text_field' %>
+    </div>
+  </div>
+  <div class="control-group">
+    <%= f.label :course, :class => 'control-label' %>
+    <div class="controls">
+      <%= f.text_field :course, :class => 'text_field' %>
+    </div>
+  </div>
+  <div class="control-group">
+    <%= f.label :alerted, :class => 'control-label' %>
+    <div class="controls">
+      <%= f.check_box :alerted, :class => 'check_box' %>
+    </div>
+  </div>
+
+  <div class="form-actions">
+    <%= f.submit nil, :class => 'btn btn-primary' %>
+    <%= link_to t('.cancel', :default => t("helpers.links.cancel")),
+                alerts_path, :class => 'btn' %>
+  </div>
+<% end %>

app/views/alerts/edit.html.erb

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+<%- model_class = Alert -%>
+<div class="page-header">
+  <h1><%=t '.title', :default => [:'helpers.titles.edit', 'Edit %{model}'], :model => model_class.model_name.human %></h1>
+</div>
+<%= render :partial => 'form' %>

app/views/alerts/index.html.erb

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+<%- model_class = Alert -%>
+<div class="page-header">
+  <h1><%=t '.title', :default => model_class.model_name.human.pluralize %></h1>
+</div>
+<table class="table table-striped">
+  <thead>
+    <tr>
+      <th><%= model_class.human_attribute_name(:id) %></th>
+      <th><%= model_class.human_attribute_name(:user_id) %></th>
+      <th><%= model_class.human_attribute_name(:department) %></th>
+      <th><%= model_class.human_attribute_name(:course) %></th>
+      <th><%= model_class.human_attribute_name(:alerted) %></th>
+      <th><%= model_class.human_attribute_name(:created_at) %></th>
+      <th><%=t '.actions', :default => t("helpers.actions") %></th>
+    </tr>
+  </thead>
+  <tbody>
+    <% @alerts.each do |alert| %>
+      <tr>
+        <td><%= link_to alert.id, alert_path(alert) %></td>
+        <td><%= alert.user_id %></td>
+        <td><%= alert.department %></td>
+        <td><%= alert.course %></td>
+        <td><%= alert.alerted %></td>
+        <td><%=l alert.created_at %></td>
+        <td>
+          <%= link_to t('.edit', :default => t("helpers.links.edit")),
+                      edit_alert_path(alert), :class => 'btn btn-mini' %>
+          <%= link_to t('.destroy', :default => t("helpers.links.destroy")),
+                      alert_path(alert),
+                      :method => :delete,
+                      :data => { :confirm => t('.confirm', :default => t("helpers.links.confirm", :default => 'Are you sure?')) },
+                      :class => 'btn btn-mini btn-danger' %>
+        </td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>
+
+<%= link_to t('.new', :default => t("helpers.links.new")),
+            new_alert_path,
+            :class => 'btn btn-primary' %>

app/views/alerts/new.html.erb

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+<%- model_class = Alert -%>
+<div class="page-header">
+  <h1><%=t '.title', :default => [:'helpers.titles.new', 'New %{model}'], :model => model_class.model_name.human %></h1>
+</div>
+<%= render :partial => 'form' %>

app/views/alerts/show.html.erb

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+<%- model_class = Alert -%>
+<div class="page-header">
+  <h1><%=t '.title', :default => model_class.model_name.human %></h1>
+</div>
+
+<dl class="dl-horizontal">
+  <dt><strong><%= model_class.human_attribute_name(:user_id) %>:</strong></dt>
+  <dd><%= @alert.user_id %></dd>
+  <dt><strong><%= model_class.human_attribute_name(:department) %>:</strong></dt>
+  <dd><%= @alert.department %></dd>
+  <dt><strong><%= model_class.human_attribute_name(:course) %>:</strong></dt>
+  <dd><%= @alert.course %></dd>
+  <dt><strong><%= model_class.human_attribute_name(:alerted) %>:</strong></dt>
+  <dd><%= @alert.alerted %></dd>
+</dl>
+
+<div class="form-actions">
+  <%= link_to t('.back', :default => t("helpers.links.back")),
+              alerts_path, :class => 'btn'  %>
+  <%= link_to t('.edit', :default => t("helpers.links.edit")),
+              edit_alert_path(@alert), :class => 'btn' %>
+  <%= link_to t('.destroy', :default => t("helpers.links.destroy")),
+              alert_path(@alert),
+              :method => 'delete',
+              :data => { :confirm => t('.confirm', :default => t("helpers.links.confirm", :default => 'Are you sure?')) },
+              :class => 'btn btn-danger' %>
+</div>

config/routes.rb

@@ -1,4 +1,7 @@
 MsuCourseAlerter::Application.routes.draw do
+  resources :alerts
+
+
   # The priority is based upon order of creation:
   # first created -> highest priority.
 

db/migrate/20130402064200_create_alerts.rb

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+class CreateAlerts < ActiveRecord::Migration
+  def change
+    create_table :alerts do |t|
+      t.integer :user_id
+      t.string :department
+      t.string :course
+      t.boolean :alerted
+
+      t.timestamps
+    end
+  end
+end

test/fixtures/alerts.yml

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+# Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/Fixtures.html
+
+one:
+  user_id: 1
+  department: MyString
+  course: MyString
+  alerted: false
+
+two:
+  user_id: 1
+  department: MyString
+  course: MyString
+  alerted: false

test/functional/alerts_controller_test.rb

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+require 'test_helper'
+
+class AlertsControllerTest < ActionController::TestCase
+  setup do
+    @alert = alerts(:one)
+  end
+
+  test "should get index" do
+    get :index
+    assert_response :success
+    assert_not_nil assigns(:alerts)
+  end
+
+  test "should get new" do
+    get :new
+    assert_response :success
+  end
+
+  test "should create alert" do
+    assert_difference('Alert.count') do
+      post :create, alert: { alerted: @alert.alerted, course: @alert.course, department: @alert.department, user_id: @alert.user_id }
+    end
+
+    assert_redirected_to alert_path(assigns(:alert))
+  end
+
+  test "should show alert" do
+    get :show, id: @alert
+    assert_response :success
+  end
+
+  test "should get edit" do
+    get :edit, id: @alert
+    assert_response :success
+  end
+
+  test "should update alert" do
+    put :update, id: @alert, alert: { alerted: @alert.alerted, course: @alert.course, department: @alert.department, user_id: @alert.user_id }
+    assert_redirected_to alert_path(assigns(:alert))
+  end
+
+  test "should destroy alert" do
+    assert_difference('Alert.count', -1) do
+      delete :destroy, id: @alert
+    end
+
+    assert_redirected_to alerts_path
+  end
+end

test/unit/alert_test.rb

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+require 'test_helper'
+
+class AlertTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/unit/helpers/alerts_helper_test.rb

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+require 'test_helper'
+
+class AlertsHelperTest < ActionView::TestCase
+end