From 484766a377cf8f5987f8b5c4c778c0a31efc2c28 Mon Sep 17 00:00:00 2001
From: Mark Moser <mark.moser@perficient.com>
Date: Fri, 29 Jul 2016 11:53:01 -0500
Subject: [PATCH] candidate login/logout

---
 app/controllers/application_controller.rb |  4 ++
 app/controllers/candidate_controller.rb   | 22 +++++--
 app/views/candidate/welcome.html.erb      | 76 ++++++++++++-----------
 3 files changed, 59 insertions(+), 43 deletions(-)

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 1c07694..7bd799d 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,3 +1,7 @@
 class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
+
+  def current_candidate
+    @current_candidate ||= Candidate.find_by(test_hash: session[:test_id])
+  end
 end
diff --git a/app/controllers/candidate_controller.rb b/app/controllers/candidate_controller.rb
index fd3d445..484c9d3 100644
--- a/app/controllers/candidate_controller.rb
+++ b/app/controllers/candidate_controller.rb
@@ -26,13 +26,23 @@ class CandidateController < ApplicationController
   end
 
   def thankyou
+    redirect_to root_path if session[:test_id].nil?
+    reset_session
   end
 
   def saved
   end
 
   def validate
-    redirect_to :question
+    candidate = Candidate.find_by(test_hash: params['test_id'])
+
+    if candidate.nil?
+      reset_session
+      redirect_to root_path, alert: "Sorry, incorrect test id"
+    else
+      session[:test_id] = candidate.test_hash
+      redirect_to :question
+    end
   end
 
   def live_coder
@@ -41,9 +51,9 @@ class CandidateController < ApplicationController
     render layout: false
   end
 
-  # private
-  #
-  #   def question_params
-  #     params.permit(:save)
-  #   end
+  private
+
+    def question_params
+      params.permit(:save)
+    end
 end
diff --git a/app/views/candidate/welcome.html.erb b/app/views/candidate/welcome.html.erb
index f1f4e75..ae4fe34 100644
--- a/app/views/candidate/welcome.html.erb
+++ b/app/views/candidate/welcome.html.erb
@@ -1,44 +1,46 @@
 <% content_for :title, "Skills Assessment" %>
 
-<!-- if (isset($_SESSION['candidateId'])) { ?> -->
+<% if session[:test_id].present? %>
 
-<main class="intro_tpl">
-  <h1 class="prft-heading">Oops!</h1>
-  <p>
-    Looks like you hit the browser's Back button. You can't go backwards in the test,
-    but you'll have a chance at the end to review your answers and make changes.
-  </p>
+  <main class="intro_tpl">
+    <h1 class="prft-heading">Oops!</h1>
+    <p>
+      Looks like you hit the browser's Back button. You can't go backwards in the test,
+      but you'll have a chance at the end to review your answers and make changes.
+    </p>
 
-  <a href="<%= question_path %>"><button>Continue Test</button></a>
-</main>
+    <a href="<%= question_path %>"><button>Continue Test</button></a>
+  </main>
 
-<!-- <?php } else { ?> -->
+<% else %>
 
-<main class="intro_tpl">
-  <h1 class="prft-heading">Let's Get Started</h1>
-  <p>
-    This is a skills assessment test. It's the first step in the process of interviewing
-    for a Front-End Development position with Perficient Digital.
-  </p>
-  <p>
-    The questions will test your knowledge in the areas of HTML, CSS, and JavaScript.
-    Please note that you can <strong>only move forward through the test</strong>, not back,
-    and you <strong>must attempt to answer the question</strong> before moving to the
-    next one. You'll have an opportunity at the end of the test to review and update your
-    answers if need be. At any time, you may save your progress and log back in to continue
-    taking the test from where you left off.
-  </p>
-  <p>
-    Please answer to the best of your ability&mdash;it's totally okay to say
-    "I don't know"!&mdash;and above all, relax and have fun! Once you submit your
-    answers, we will review your assessment and your recruiter will be in touch.
-  </p>
+  <main class="intro_tpl">
+    <h1 class="prft-heading">Let's Get Started</h1>
+    <p>
+      This is a skills assessment test. It's the first step in the process of interviewing
+      for a Front-End Development position with Perficient Digital.
+    </p>
+    <p>
+      The questions will test your knowledge in the areas of HTML, CSS, and JavaScript.
+      Please note that you can <strong>only move forward through the test</strong>, not back,
+      and you <strong>must attempt to answer the question</strong> before moving to the
+      next one. You'll have an opportunity at the end of the test to review and update your
+      answers if need be. At any time, you may save your progress and log back in to continue
+      taking the test from where you left off.
+    </p>
+    <p>
+      Please answer to the best of your ability&mdash;it's totally okay to say
+      "I don't know"!&mdash;and above all, relax and have fun! Once you submit your
+      answers, we will review your assessment and your recruiter will be in touch.
+    </p>
 
-  <%= form_tag(validate_candidate_path) do %>
-    <div class="form-group">
-      <label for="userid">What's your User ID?</label>
-      <input type="text" id="userId" name="userId" required/>
-    </div>
-    <button type="submit">Begin</button>
-  <% end %>
-</main>
+    <%= form_tag(validate_candidate_path) do %>
+      <div class="form-group">
+        <label for="userid">What's your User ID?</label>
+        <input type="text" id="test_id" name="test_id" required/>
+      </div>
+      <button type="submit">Begin</button>
+    <% end %>
+  </main>
+
+<% end %>