request: add reason for decline

circle/dashboard/static/dashboard/dashboard.less

@@ -1296,3 +1296,14 @@ textarea[name="new_members"] {
     text-align: center;
     text-align: center;
   }
   }
 }
 }
+
+#request-buttons {
+ form {
+    display: inline;
+ }
+
+ textarea {
+    resize: none;
+    min-height: 80px;
+ }
+}

circle/dashboard/templates/dashboard/vm-detail/resources.html

@@ -26,8 +26,8 @@
       {% trans "Changing resources is only possible on virtual machines with STOPPED state. We suggest to turn off the VM after submitting the request otherwise it will be automatically stopped in the future when the request is accepted." %}
       {% trans "Changing resources is only possible on virtual machines with STOPPED state. We suggest to turn off the VM after submitting the request otherwise it will be automatically stopped in the future when the request is accepted." %}
     </div>
     </div>
     <div class="form-group">
     <div class="form-group">
-      <label>{% trans "Reason" %}*</label>
-      <textarea class="form-control" name="reason">{% include "request/initials/resources.html" %}</textarea>
+      <label>{% trans "Message" %}*</label>
+      <textarea class="form-control" name="message">{% include "request/initials/resources.html" %}</textarea>
     </div>
     </div>
     <input type="submit" class="btn btn-success btn-sm"/>
     <input type="submit" class="btn btn-success btn-sm"/>
   </div>
   </div>

circle/request/forms.py

@@ -63,7 +63,7 @@ class InitialFromFileMixin(object):
         request = kwargs.pop("request", None)
         request = kwargs.pop("request", None)
         super(InitialFromFileMixin, self).__init__(*args, **kwargs)
         super(InitialFromFileMixin, self).__init__(*args, **kwargs)
 
 
-        self.initial['reason'] = render_to_string(
+        self.initial['message'] = render_to_string(
             self.initial_template,
             self.initial_template,
             RequestContext(request, {}),
             RequestContext(request, {}),
         )
         )
@@ -74,17 +74,17 @@ class TemplateRequestForm(InitialFromFileMixin, Form):
                                 label=_("Template share"))
                                 label=_("Template share"))
     level = ChoiceField(TemplateAccessAction.LEVELS, widget=RadioSelect,
     level = ChoiceField(TemplateAccessAction.LEVELS, widget=RadioSelect,
                         initial=TemplateAccessAction.LEVELS.user)
                         initial=TemplateAccessAction.LEVELS.user)
-    reason = CharField(widget=forms.Textarea, label=_("Reason"))
+    message = CharField(widget=forms.Textarea, label=_("Message"))
 
 
     initial_template = "request/initials/template.html"
     initial_template = "request/initials/template.html"
 
 
 
 
 class LeaseRequestForm(InitialFromFileMixin, Form):
 class LeaseRequestForm(InitialFromFileMixin, Form):
     lease = ModelChoiceField(LeaseType.objects.all(), label=_("Lease"))
     lease = ModelChoiceField(LeaseType.objects.all(), label=_("Lease"))
-    reason = CharField(widget=forms.Textarea)
+    message = CharField(widget=forms.Textarea)
 
 
     initial_template = "request/initials/lease.html"
     initial_template = "request/initials/lease.html"
 
 
 
 
 class ResourceRequestForm(VmResourcesForm):
 class ResourceRequestForm(VmResourcesForm):
-    reason = CharField(widget=forms.Textarea)
+    message = CharField(widget=forms.Textarea)

circle/request/migrations/0001_initial.py

@@ -46,12 +46,14 @@ class Migration(migrations.Migration):
                 ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
                 ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
                 ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
                 ('created', model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, verbose_name='created', editable=False)),
                 ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
                 ('modified', model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, verbose_name='modified', editable=False)),
-                ('status', models.CharField(default=b'UNSEEN', max_length=10, choices=[(b'UNSEEN', 'unseen'), (b'PENDING', 'pending'), (b'ACCEPTED', 'accepted'), (b'DECLINED', 'declined')])),
+                ('status', models.CharField(default=b'PENDING', max_length=10, choices=[(b'PENDING', 'pending'), (b'ACCEPTED', 'accepted'), (b'DECLINED', 'declined')])),
                 ('type', models.CharField(max_length=10, choices=[(b'resource', 'resource request'), (b'lease', 'lease request'), (b'template', 'template access')])),
                 ('type', models.CharField(max_length=10, choices=[(b'resource', 'resource request'), (b'lease', 'lease request'), (b'template', 'template access')])),
-                ('reason', models.TextField(help_text=b'szia')),
+                ('message', models.TextField(verbose_name='Message')),
+                ('reason', models.TextField(verbose_name='Reason')),
                 ('object_id', models.IntegerField()),
                 ('object_id', models.IntegerField()),
+                ('closed_by', models.ForeignKey(related_name='closed_by', to=settings.AUTH_USER_MODEL, null=True)),
                 ('content_type', models.ForeignKey(to='contenttypes.ContentType')),
                 ('content_type', models.ForeignKey(to='contenttypes.ContentType')),
-                ('user', models.ForeignKey(verbose_name='user', to=settings.AUTH_USER_MODEL)),
+                ('user', models.ForeignKey(related_name='user', to=settings.AUTH_USER_MODEL)),
             ],
             ],
             options={
             options={
                 'abstract': False,
                 'abstract': False,

circle/request/migrations/0002_auto_20150317_1211.py

-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
-from django.db import models, migrations
-from django.conf import settings
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
-        ('request', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='request',
-            name='closed_by',
-            field=models.ForeignKey(related_name='closed_by', to=settings.AUTH_USER_MODEL, null=True),
-            preserve_default=True,
-        ),
-        migrations.AlterField(
-            model_name='request',
-            name='user',
-            field=models.ForeignKey(related_name='user', to=settings.AUTH_USER_MODEL),
-            preserve_default=True,
-        ),
-    ]

circle/request/migrations/0003_auto_20150318_1023.py

-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
-from django.db import models, migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('request', '0002_auto_20150317_1211'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='request',
-            name='reason',
-            field=models.TextField(verbose_name='Reason'),
-            preserve_default=True,
-        ),
-    ]

circle/request/models.py

@@ -52,12 +52,11 @@ class RequestType(Model):
 
 
 class Request(TimeStampedModel):
 class Request(TimeStampedModel):
     STATUSES = Choices(
     STATUSES = Choices(
-        ('UNSEEN', _("unseen")),
         ('PENDING', _('pending')),
         ('PENDING', _('pending')),
         ('ACCEPTED', _('accepted')),
         ('ACCEPTED', _('accepted')),
         ('DECLINED', _('declined')),
         ('DECLINED', _('declined')),
     )
     )
-    status = CharField(choices=STATUSES, default=STATUSES.UNSEEN,
+    status = CharField(choices=STATUSES, default=STATUSES.PENDING,
                        max_length=10)
                        max_length=10)
     user = ForeignKey(User, related_name="user")
     user = ForeignKey(User, related_name="user")
     closed_by = ForeignKey(User, related_name="closed_by", null=True)
     closed_by = ForeignKey(User, related_name="closed_by", null=True)
@@ -67,6 +66,7 @@ class Request(TimeStampedModel):
         ('template', _("template access")),
         ('template', _("template access")),
     )
     )
     type = CharField(choices=TYPES, max_length=10)
     type = CharField(choices=TYPES, max_length=10)
+    message = TextField(verbose_name=_("Message"))
     reason = TextField(verbose_name=_("Reason"))
     reason = TextField(verbose_name=_("Reason"))
 
 
     content_type = ForeignKey(ContentType)
     content_type = ForeignKey(ContentType)
@@ -91,7 +91,6 @@ class Request(TimeStampedModel):
 
 
     def get_effect(self):
     def get_effect(self):
         return {
         return {
-            "UNSEEN": "primary",
             "PENDING": "warning",
             "PENDING": "warning",
             "ACCEPTED": "success",
             "ACCEPTED": "success",
             "DECLINED": "danger",
             "DECLINED": "danger",
@@ -99,7 +98,6 @@ class Request(TimeStampedModel):
 
 
     def get_status_icon(self):
     def get_status_icon(self):
         return {
         return {
-            "UNSEEN": "eye-slash",
             "PENDING": "exclamation-triangle",
             "PENDING": "exclamation-triangle",
             "ACCEPTED": "check",
             "ACCEPTED": "check",
             "DECLINED": "times",
             "DECLINED": "times",
@@ -111,9 +109,10 @@ class Request(TimeStampedModel):
         self.closed_by = user
         self.closed_by = user
         self.save()
         self.save()
 
 
-    def decline(self, user):
+    def decline(self, user, reason):
         self.status = "DECLINED"
         self.status = "DECLINED"
         self.closed_by = user
         self.closed_by = user
+        self.reason = reason
         self.save()
         self.save()
 
 
 
 
@@ -202,5 +201,10 @@ def send_notification_to_superusers(sender, instance, created, **kwargs):
             ugettext_noop("New %(request_type)s"), notification_msg, context
             ugettext_noop("New %(request_type)s"), notification_msg, context
         )
         )
 
 
+    instance.user.profile.notify(
+        ugettext_noop("Request submitted"),
+        ugettext_noop('You can view the request\'s status at this '
+                      '<a href="%(request_url)s">link</a>.'), context
+    )
 
 
 post_save.connect(send_notification_to_superusers, sender=Request)
 post_save.connect(send_notification_to_superusers, sender=Request)

circle/request/templates/request/_request-lease-form.html

@@ -5,6 +5,6 @@
   {% include "display-form-errors.html" %}
   {% include "display-form-errors.html" %}
   {% csrf_token %}
   {% csrf_token %}
   {{ form.lease|as_crispy_field }}
   {{ form.lease|as_crispy_field }}
-  {{ form.reason|as_crispy_field }}
+  {{ form.message|as_crispy_field }}
   <input type="submit" class="btn btn-primary"/>
   <input type="submit" class="btn btn-primary"/>
 </form>
 </form>

circle/request/templates/request/_request-template-form.html

@@ -21,6 +21,6 @@
     </label>
     </label>
   </div>
   </div>
   {% endfor %}
   {% endfor %}
-  {{ form.reason|as_crispy_field }}
+  {{ form.message|as_crispy_field }}
   <input type="submit" class="btn btn-primary"/>
   <input type="submit" class="btn btn-primary"/>
 </form>
 </form>

circle/request/templates/request/detail.html

@@ -12,9 +12,11 @@
   <div class="col-md-12">
   <div class="col-md-12">
     <div class="panel panel-default">
     <div class="panel panel-default">
       <div class="panel-heading">
       <div class="panel-heading">
-        <a href="{% url "request.views.request-list" %}" class="btn btn-default btn-xs pull-right">
-          {% trans "Back" %}
-        </a>
+        {% if request.user.is_superuser %}
+          <a href="{% url "request.views.request-list" %}" class="btn btn-default btn-xs pull-right">
+            {% trans "Back" %}
+          </a>
+        {% endif %}
         <h3 class="no-margin">
         <h3 class="no-margin">
           <i class="fa fa-{{ object.get_request_icon }}"></i>
           <i class="fa fa-{{ object.get_request_icon }}"></i>
           {{ object.get_readable_type|capfirst }}
           {{ object.get_readable_type|capfirst }}
@@ -32,7 +34,7 @@
           </a>
           </a>
         </p>
         </p>
         <p>
         <p>
-          <pre>{{ object.reason }}</pre>
+          <pre>{{ object.message }}</pre>
         </p>
         </p>
         <hr />
         <hr />
         {% if object.type == "lease" %}
         {% if object.type == "lease" %}
@@ -87,36 +89,44 @@
           hacks!!!
           hacks!!!
         {% endif %}
         {% endif %}
 
 
-        {% if object.status == "PENDING" %}
+        {% if object.status == "PENDING" and request.user.is_superuser %}
           <hr />
           <hr />
 
 
-          <div class="pull-right">
-            <form method="POST" style="display: inline;">
+          <div class="pull-right" id="request-buttons">
+            <form method="POST">
               {% csrf_token %}
               {% csrf_token %}
+              <p>
+              <textarea class="form-control" placeholder="{% trans "Reason (sent to the user if the request is declined)" %}" name="reason"></textarea>
+              </p>
               <button class="btn btn-danger" type="submit">
               <button class="btn btn-danger" type="submit">
                 <i class="fa fa-thumbs-down"></i>
                 <i class="fa fa-thumbs-down"></i>
                 {% trans "Decline" %}
                 {% trans "Decline" %}
               </button>
               </button>
             </form>
             </form>
-            {{ acceptable_statuses }}
             {% if object.type == "resource" and action.instance.status not in accept_states %}
             {% if object.type == "resource" and action.instance.status not in accept_states %}
               {% trans "You can't accept this request because of the VM's state." %}
               {% trans "You can't accept this request because of the VM's state." %}
             {% else %}
             {% else %}
-            <form method="POST" style="display: inline;">
-              {% csrf_token %}
-              <input type="hidden" name="accept" value="1"/>
-              <button class="btn btn-success">
-                <i class="fa fa-thumbs-up"></i>
-                {% trans "Accept" %}
-              </button>
-            </form>
+              <form method="POST">
+                {% csrf_token %}
+                <input type="hidden" name="accept" value="1"/>
+                <button class="btn btn-success">
+                  <i class="fa fa-thumbs-up"></i>
+                  {% trans "Accept" %}
+                </button>
+              </form>
             {% endif %}
             {% endif %}
           </div>
           </div>
-        {% else %}
+        {% endif %}
+        {% if object.status != "PENDING" %}
           <div class="text-right">
           <div class="text-right">
             {% blocktrans with closed=object.modified|arrowfilter:LANGUAGE_CODE user=object.closed_by.profile.get_display_name %}
             {% blocktrans with closed=object.modified|arrowfilter:LANGUAGE_CODE user=object.closed_by.profile.get_display_name %}
             Closed {{ closed }} by <a href="{{ user.profile.get_absolute_url }}">{{ user }}</a>
             Closed {{ closed }} by <a href="{{ user.profile.get_absolute_url }}">{{ user }}</a>
             {% endblocktrans %}
             {% endblocktrans %}
+            {% if object.status == "DECLINED" %}
+              <p>
+                <strong>{% trans "Reason" %}:</strong> {{ object.reason }}
+              </p>
+            {% endif %}
           </div>
           </div>
         {% endif %}
         {% endif %}
       </div><!-- .panel-body -->
       </div><!-- .panel-body -->

circle/request/templates/request/request-resource.html

@@ -24,7 +24,7 @@
           </div>
           </div>
           {% include "display-form-errors.html" %}
           {% include "display-form-errors.html" %}
           {% include "dashboard/_resources-sliders.html" with field_priority=form.priority field_num_cores=form.num_cores field_ram_size=form.ram_size %}
           {% include "dashboard/_resources-sliders.html" with field_priority=form.priority field_num_cores=form.num_cores field_ram_size=form.ram_size %}
-          {{ form.reason|as_crispy_field }}
+          {{ form.message|as_crispy_field }}
           <button type="submit" class="btn btn-success">
           <button type="submit" class="btn btn-success">
             {% trans "Request new resources" %}
             {% trans "Request new resources" %}
           </button>
           </button>

circle/request/views.py

@@ -20,7 +20,7 @@ from django.views.generic import (
     UpdateView, TemplateView, DetailView, CreateView, FormView,
     UpdateView, TemplateView, DetailView, CreateView, FormView,
 )
 )
 from django.shortcuts import redirect, get_object_or_404
 from django.shortcuts import redirect, get_object_or_404
-from django.core.exceptions import PermissionDenied
+from django.core.exceptions import PermissionDenied, SuspiciousOperation
 
 
 from braces.views import SuperuserRequiredMixin, LoginRequiredMixin
 from braces.views import SuperuserRequiredMixin, LoginRequiredMixin
 from django_tables2 import SingleTableView
 from django_tables2 import SingleTableView
@@ -59,32 +59,39 @@ class RequestList(LoginRequiredMixin, SuperuserRequiredMixin, SingleTableView):
         return data
         return data
 
 
 
 
-class RequestDetail(LoginRequiredMixin, SuperuserRequiredMixin, DetailView):
+class RequestDetail(LoginRequiredMixin, DetailView):
     model = Request
     model = Request
     template_name = "request/detail.html"
     template_name = "request/detail.html"
 
 
     def post(self, *args, **kwargs):
     def post(self, *args, **kwargs):
-        if self.get_object().status in ["PENDING", "UNSEEN"]:
-            user = self.request.user
+        user = self.request.user
+        request = self.get_object()  # not self.request!
+
+        if not user.is_superuser:
+            raise SuspiciousOperation
+
+        if self.get_object().status == "PENDING":
             accept = self.request.POST.get("accept")
             accept = self.request.POST.get("accept")
-            request = self.get_object()  # not self.request!
+            reason = self.request.POST.get("reason")
             if accept:
             if accept:
                 request.accept(user)
                 request.accept(user)
             else:
             else:
-                request.decline(user)
+                request.decline(user, reason)
 
 
         return redirect(request.get_absolute_url())
         return redirect(request.get_absolute_url())
 
 
     def get_context_data(self, **kwargs):
     def get_context_data(self, **kwargs):
         request = self.object
         request = self.object
+        user = self.request.user
+
+        if not user.is_superuser and request.user != user:
+            raise SuspiciousOperation
+
         context = super(RequestDetail, self).get_context_data(**kwargs)
         context = super(RequestDetail, self).get_context_data(**kwargs)
 
 
         context['action'] = request.action
         context['action'] = request.action
         context['accept_states'] = ResourcesRequestOperation.accept_states
         context['accept_states'] = ResourcesRequestOperation.accept_states
 
 
-        if request.status == Request.STATUSES.UNSEEN:
-            request.status = Request.STATUSES.PENDING
-            request.save()
         return context
         return context
 
 
 
 
@@ -151,7 +158,7 @@ class TemplateRequestView(FormView):
 
 
         req = Request(
         req = Request(
             user=user,
             user=user,
-            reason=data['reason'],
+            message=data['message'],
             type=Request.TYPES.template,
             type=Request.TYPES.template,
             action=ta
             action=ta
         )
         )
@@ -203,7 +210,7 @@ class LeaseRequestView(VmRequestMixin, FormView):
 
 
         req = Request(
         req = Request(
             user=user,
             user=user,
-            reason=data['reason'],
+            message=data['message'],
             type=Request.TYPES.lease,
             type=Request.TYPES.lease,
             action=el
             action=el
         )
         )
@@ -245,7 +252,7 @@ class ResourceRequestView(VmRequestMixin, FormView):
 
 
         req = Request(
         req = Request(
             user=user,
             user=user,
-            reason=data['reason'],
+            message=data['message'],
             type=Request.TYPES.resource,
             type=Request.TYPES.resource,
             action=rc
             action=rc
         )
         )