* Add ability to delete tickets completely

* Add model for file attachments, although currently commented out.

models.py

@@ -236,9 +236,18 @@ class TicketChange(models.Model):
             str += 'changed from "%s" to "%s"' % (old_value, new_value)
         return str
 
-#class Attachment(models.Model):
+"""class Attachment(models.Model):
-    #followup = models.ForeignKey(FollowUp, edit_inline=models.TABULAR)
+    followup = models.ForeignKey(FollowUp, edit_inline=models.TABULAR)
-    #file = models.FileField()
+    file = models.FileField()
+    filename = models.CharField(maxlength=100)
+    mime_type = models.CharField(maxlength=30)
+    size = models.IntegerField(help_text='Size of this file in bytes')
+
+    def __unicode__(self):
+        return u'%s' % self.filename
+
+    class Meta:
+        ordering = ['filename',] """
 
 class PreSetReply(models.Model):
     """ We can allow the admin to define a number of pre-set replies, used to 

templates/helpdesk/delete_ticket.html

@@ -0,0 +1,11 @@
+{% extends "helpdesk/base.html" %}
+{% block helpdesk_title %}Delete Ticket{% endblock %}
+
+{% block helpdesk_body %}
+<h2>Delete Ticket</h2>
+
+<p>Are you sure you want to delete this ticket (<em>{{ ticket.title }}</em>)? All traces of the ticket, including followups, attachments, and updates will be irreversably removed.</p>
+
+<p><a href='../'>No, Don't Delete It</a></p>
+<form method='post' action='./'><input type='submit' value='Yes - Delete It' /></form>
+{% endblock %}

templates/helpdesk/ticket.html

@@ -25,7 +25,7 @@
 {% block helpdesk_body %}
 
 <table width='100%'>
-<tr class='row_tablehead'><td>{{ ticket.id }}. {{ ticket.title }} [{{ ticket.get_status_display }}]</td><td align='right'><a href='#edit'><img src='{{ MEDIA_URL }}/helpdesk/buttons/edit.png' alt='Edit' title='Edit' width='60' height='15' /></a><a href='?delete'><img src='{{ MEDIA_URL }}/helpdesk/buttons/delete.png' alt='Delete' title='Delete' width='60' height='15' /></a></td></tr>
+<tr class='row_tablehead'><td>{{ ticket.id }}. {{ ticket.title }} [{{ ticket.get_status_display }}]</td><td align='right'><a href='#edit'><img src='{{ MEDIA_URL }}/helpdesk/buttons/edit.png' alt='Edit' title='Edit' width='60' height='15' /></a><a href='{% url helpdesk_delete ticket.id %}'><img src='{{ MEDIA_URL }}/helpdesk/buttons/delete.png' alt='Delete' title='Delete' width='60' height='15' /></a></td></tr>
 <tr class='row_columnheads'><th colspan='2'>Queue: {{ ticket.queue }}</th></tr>
 
 <tr class='row_odd'>

urls.py

@@ -50,6 +50,11 @@ urlpatterns = patterns('helpdesk.views',
         'update_ticket',
         name='helpdesk_update'),
     
+    url(r'^tickets/(?P<ticket_id>[0-9]+)/delete/$',
+        'delete_ticket',
+        name='helpdesk_delete'),
+
+
     url(r'^raw/(?P<type>\w+)/$',
         'raw_details',
         name='helpdesk_raw'),

views.py

@@ -63,18 +63,25 @@ def dashboard(request):
         }))
 dashboard = login_required(dashboard)
 
+def delete_ticket(request, ticket_id):
+    ticket = get_object_or_404(Ticket, id=ticket_id)
+    
+    if request.method == 'GET':
+        return render_to_response('helpdesk/delete_ticket.html',
+            RequestContext(request, {
+                'ticket': ticket,
+            }))
+    else:
+        ticket.delete()
+        return HttpResponseRedirect(reverse('helpdesk_home'))
+delete_ticket = login_required(delete_ticket)
+
 def view_ticket(request, ticket_id):
     ticket = get_object_or_404(Ticket, id=ticket_id)
     if request.GET.has_key('take'):
         ticket.assigned_to = request.user
         ticket.save()
 
-    if request.GET.has_key('delete'):
-        if request.method == 'GET':
-        else:
-            ticket.delete()
-            return HttpResponseRedirect(reverse('helpdesk_dashboard'))
-    
     if request.GET.has_key('close') and ticket.status == Ticket.RESOLVED_STATUS:
         if not ticket.assigned_to: 
             owner = 0