feat(itam): Ability to add notes to operating systems

!8 #7

app/itam/templates/itam/operating_system.html.j2

@@ -34,16 +34,17 @@
     <button id="defaultOpen" class="tablinks" onclick="openCity(event, 'Details')">Details</button>
     <button class="tablinks" onclick="openCity(event, 'Versions')">Versions</button>
     <button class="tablinks" onclick="openCity(event, 'Licences')">Licences</button>
+    <button class="tablinks" onclick="openCity(event, 'Notes')">Notes</button>
     <button class="tablinks" onclick="openCity(event, 'Installations')">Installations</button>
 </div>
 
+<form method="post">
 <div id="Details" class="tabcontent">
   <h3>Details</h3>
-  <form method="post">
+  
   {% csrf_token %}
   {{ form }}
   <input type="submit" value="Submit">
-  </form>
 
   <script>
     document.getElementById("defaultOpen").click();
@@ -106,6 +107,23 @@
   
 </div>
 
+
+  <div id="Notes" class="tabcontent">
+    <h3>
+      Notes
+    </h3>
+    {{ notes_form }}
+    <input type="submit" name="{{notes_form.prefix}}" value="Submit" />
+    <div class="comments">
+      {% if notes %}
+      {% for note in notes%}
+      {% include 'note.html.j2' %}
+      {% endfor %}
+      {% endif %}
+
+  </div>
+
+
 <div id="Installations" class="tabcontent">
   <h3>Installations</h3>
   <table>
@@ -133,5 +151,6 @@
     {% endfor %}
   </table>
 </div>
+</form>
 
 {% endblock %}

app/itam/views/operating_system.py

@@ -5,6 +5,9 @@ from django.views import generic
 
 from access.mixin import OrganizationPermission
 
+from core.forms.comment import AddNoteForm
+from core.models.notes import Notes
+
 from itam.models.device import DeviceOperatingSystem
 from itam.models.operating_system import OperatingSystem, OperatingSystemVersion
 from itam.forms.operating_system.update import Update
@@ -51,10 +54,32 @@ class View(OrganizationPermission, generic.UpdateView):
         installs = DeviceOperatingSystem.objects.filter(operating_system_version__operating_system_id=self.kwargs['pk'])
         context['installs'] = installs
 
+        context['notes_form'] = AddNoteForm(prefix='note')
+
+        context['notes'] = Notes.objects.filter(operatingsystem=self.kwargs['pk'])
+
         context['content_title'] = self.object.name
 
         return context
 
+
+    def post(self, request, *args, **kwargs):
+
+        operatingsystem = OperatingSystem.objects.get(pk=self.kwargs['pk'])
+
+        notes = AddNoteForm(request.POST, prefix='note')
+
+        if notes.is_bound and notes.is_valid():
+
+            notes.instance.organization = operatingsystem.organization
+            notes.instance.operatingsystem = operatingsystem
+            notes.instance.usercreated = request.user
+
+            notes.save()
+
+        return super().post(request, *args, **kwargs)
+
+
     def get_success_url(self, **kwargs):
 
         return reverse('ITAM:_operating_system_view', args=(self.kwargs['pk'],))