Added URL field to UniquePart

- e.g. link to external part tracking info page

InvenTree/part/templates/part/stock.html

@@ -4,10 +4,6 @@
 
 {% include 'part/tabs.html' with tab='stock' %}
 
-<br>
-Total in stock: {{ part.stock }}
-<br>
-
 <table class="table table-striped">
 <tr>
     <th>Link</th>

InvenTree/track/forms.py

@@ -22,6 +22,7 @@ class EditTrackedPartForm(forms.ModelForm):
         fields = [
             'part',
             'serial',
+            'URL',
             'customer',
             'status'
         ]

InvenTree/track/migrations/0005_uniquepart_url.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-04-15 15:21
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('track', '0004_parttrackinginfo_user'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='uniquepart',
+            name='URL',
+            field=models.URLField(blank=True),
+        ),
+    ]

InvenTree/track/models.py

@@ -28,6 +28,9 @@ class UniquePart(models.Model):
 
     serial = models.PositiveIntegerField()
 
+    # Provide a URL for an external link
+    URL = models.URLField(blank=True)
+
     # createdBy = models.ForeignKey(User)
 
     customer = models.ForeignKey(Customer, blank=True, null=True)

InvenTree/track/templates/track/detail.html

@@ -17,6 +17,12 @@
         <td>Creation Date</td>
         <td>{{ part.creation_date }}</td>
     </tr>
+    {% if part.URL %}
+    <tr>
+        <td>URL</td>
+        <td><a href="{{ part.URL }}">{{ part.URL }}</a></td>
+    </tr>
+    {% endif %}
     {% if part.customer %}
     <tr>
         <td>Customer</td>
@@ -34,14 +40,8 @@
 <ul class='list-group'>
 {% for info in part.tracking_info.all %}
 <li class='list-group-item'>
-  <div class='panel panel-default'>
-    <div class='panel-heading'>
-        {{ info.title }}<span class="badge">{{ info.date }}</span>
-    </div>
-    {% if info.notes %}
-    <div class='panel-body'>{{ info.notes }}</div>
-    {% endif %}
-  </div>
+        {{ info.title }}
+        {% if info.note %}<br><i>{{ info.notes }}</i>{% endif %}<span class="badge">{{ info.date }}</span>
   </li>
 {% endfor %}
 </ul>