From b38e080824587d9f3ba5d2ac589dc7c82e322c3c Mon Sep 17 00:00:00 2001
From: Mitch Riedstra <mitch@riedstra.us>
Date: Wed, 18 Oct 2017 22:24:12 -0400
Subject: Add support for Recent changes being viewable on the load detail page

---
 app/dispatch/templates/dispatch/loads/detail.html | 35 ++++++++++++++++++++---
 app/dispatch/templatetags/dynamic_key.py          |  4 +++
 2 files changed, 35 insertions(+), 4 deletions(-)

(limited to 'app')

diff --git a/app/dispatch/templates/dispatch/loads/detail.html b/app/dispatch/templates/dispatch/loads/detail.html
index bf6d809..44997ee 100644
--- a/app/dispatch/templates/dispatch/loads/detail.html
+++ b/app/dispatch/templates/dispatch/loads/detail.html
@@ -3,14 +3,15 @@
 {% block title %}Details - {{ object.load_number }}{% endblock %}
 
 {% block content %}
+{% load dynamic_key %}
 <div class="row">
     <div class="col s12 m6">
         <h1>Details for {{object.load_number}}</h1>
     </div>
-</div> 
+</div>
 
 <div class="row">
-  <div class="col s12"> 
+  <div class="col s12">
     <div class="right-align">
       <a class="btn blue" href="{%url 'load_edit' object.id %}">Edit</a>
     </div>
@@ -82,11 +83,37 @@
               {% endfor %}
             </tbody>
         </table>
-      
       </div>
     </div>
 
+  <div class="row">
+    <div class="col s12">
+      <h4>Recent Changes</h4>
+        {% for h in object.history.get_queryset %}
+        {% if h.actor is not None %}
+        Change By: {{h.actor.first_name}} {{h.actor.last_name}} ( {{h.actor.email}} )
+          <table>
+            <thead>
+              <th>Field</th>
+              <th>From</th>
+              <th>To</th>
+            </thead>
+            <tbody>
+              {% for field, changes in h.changes_dict.items %}
+                <tr>
+                  <th>{{field}}</th>
+                  <td>{{changes|getindex:0}}</td>
+                  <td>{{changes|getindex:1}}</td>
+                </tr>
+              {% endfor %}
+            </tbody>
+          </table>
+        {% endif %}
+        {% endfor %}
+    </div>
+  </div>
+
 
-</div> 
+</div>
 
 {% endblock %}
diff --git a/app/dispatch/templatetags/dynamic_key.py b/app/dispatch/templatetags/dynamic_key.py
index fdd7f10..47a7ef8 100644
--- a/app/dispatch/templatetags/dynamic_key.py
+++ b/app/dispatch/templatetags/dynamic_key.py
@@ -5,3 +5,7 @@ register = template.Library()
 @register.filter
 def keyvalue(dictionary, key): 
     return dictionary.get(key)
+
+@register.filter
+def getindex(my_list, index):
+    return my_list[index]
-- 
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