request: accept/decline requests

circle/dashboard/templates/dashboard/base.html

@@ -22,16 +22,29 @@
     {% if user.is_superuser %}
     {% if ADMIN_ENABLED %}
     <li>
-      <a href="/admin/"><i class="fa fa-cogs"></i> {% trans "Admin" %}</a>
+      <a href="/admin/">
+        <i class="fa fa-cogs"></i>
+        <span class="hidden-sm">{% trans "Admin" %}</span>
+      </a>
     </li>
     {% endif %}
     <li>
-      <a href="{% url "dashboard.views.storage" %}"><i class="fa fa-database"></i>
-        {% trans "Storage" %}
+      <a href="{% url "dashboard.views.storage" %}">
+        <i class="fa fa-database"></i>
+        <span class="hidden-sm">{% trans "Storage" %}</span>
       </a>
     </li>
     <li>
-      <a href="/network/"><i class="fa fa-globe"></i> {% trans "Network" %}</a>
+      <a href="{% url "network.index" %}">
+        <i class="fa fa-globe"></i>
+        <span class="hidden-sm">{% trans "Network" %}</span>
+      </a>
+    </li>
+    <li>
+      <a href="{% url "request.views.request-list" %}">
+        <i class="fa fa-phone"></i>
+        <span class="hidden-sm">{% trans "Requests" %}</span>
+      </a>
     </li>
     {% endif %}
     <li>

circle/request/models.py

@@ -87,7 +87,8 @@ class Request(TimeStampedModel):
             "DECLINED": "times",
         }.get(self.status)
 
-    def accept(self):
+    def accept(self, user):
+        self.action.accept(user)
         self.status = "ACCEPTED"
         self.save()
 
@@ -131,17 +132,17 @@ class ResourceChangeAction(RequestAction):
                             help_text=_('CPU priority.'),
                             validators=[MinValueValidator(0)])
 
-    def accept(self):
-        pass
-        # self.instance.change_resources(xy=xy)
+    def accept(self, user):
+        self.instance.resources_request.async(user=user, resource_request=self)
 
 
 class ExtendLeaseAction(RequestAction):
     instance = ForeignKey(Instance)
     lease_type = ForeignKey(LeaseType)
 
-    def accept(self):
-        pass
+    def accept(self, user):
+        self.instance.renew(lease=self.lease_type.lease, save=True, force=True,
+                            user=user)
 
 
 class TemplateAccessAction(RequestAction):
@@ -157,5 +158,6 @@ class TemplateAccessAction(RequestAction):
     def get_readable_level(self):
         return self.LEVELS[self.level]
 
-    def accept(self):
-        pass
+    def accept(self, user):
+        for t in self.template_type.templates.all():
+            t.set_user_level(self.user, self.level)

circle/request/templates/request/detail.html

@@ -3,7 +3,7 @@
 {% load i18n %}
 {% load render_table from django_tables2 %}
 
-{% block title-page %}{% trans "Group list" %}{% endblock %}
+{% block title-page %}{% trans "Request" %}{% endblock %}
 
 {% block content %}
 
@@ -16,7 +16,7 @@
         </a>
         <h3 class="no-margin">
           <i class="fa fa-{{ object.get_request_icon }}"></i>
-          {% trans "Request" %}
+          {{ object.get_readable_type|capfirst }}
         </h3>
       </div>
       <div class="panel-body">
@@ -65,6 +65,11 @@
           <dl>
             <dt>{% trans "VM name" %}</dt>
             <dd><a href="{{ action.instance.get_absolute_url }}">{{ action.instance.name }}</a></dd>
+            <dt>{% trans "Status" %}</dt>
+            <dd>
+              <i class="fa {{ action.instance.get_status_icon }}"></i>
+              {{ action.instance.get_status_display|upper }}
+            </dd>
             <dt>{% trans "VM description" %}</dt>
             <dd>{{ action.instance.description }}</dd>
             <dt>
@@ -89,20 +94,29 @@
               {% csrf_token %}
               <button class="btn btn-danger" type="submit">
                 <i class="fa fa-thumbs-down"></i>
-                nope
+                {% trans "Decline" %}
               </button>
             </form>
+            {{ acceptable_statuses }}
+            {% 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." %}
+            {% 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>
-                yep
+                {% trans "Accept" %}
               </button>
             </form>
+            {% endif %}
           </div>
         {% else %}
-          close date
+          <div class="text-right">
+            {% blocktrans with close_date=object.modified %}
+              Closed at {{ close_date }}
+            {% endblocktrans %}
+          </div>
         {% endif %}
       </div><!-- .panel-body -->
     </div>

circle/request/templates/request/list.html

@@ -3,7 +3,7 @@
 {% load i18n %}
 {% load render_table from django_tables2 %}
 
-{% block title-page %}{% trans "Group list" %}{% endblock %}
+{% block title-page %}{% trans "Requests" %}{% endblock %}
 
 {% block content %}
 
@@ -11,14 +11,20 @@
   <div class="col-md-12">
     <div class="panel panel-default">
       <div class="panel-heading">
-        <h3 class="no-margin"><i class="fa fa-group"></i> {% trans "Requests" %}</h3>
+        <a class="btn btn-xs btn-primary pull-right "href="{% url "request.views.type-list" %}">
+          {% trans "Request types" %}
+        </a>
+        <h3 class="no-margin"><i class="fa fa-phone"></i> {% trans "Requests" %}</h3>
       </div>
       <div class="panel-body">
-        <div id="table_container">
-          <div id="rendered_table" class="panel-body">
-            <div class="table-responsive">
-              {% render_table table %}
-            </div>
+        <div class="panel-body">
+          {% trans "Filter by status" %}:
+          <a href="{{ request.path }}">{% trans "ALL" %}</a>
+          {% for s in statuses %}
+            <a href="?status={{ s.0 }}">{{ s.1|upper }}</a>
+          {% endfor %}
+          <div class="table-responsive">
+            {% render_table table %}
           </div>
         </div>
       </div><!-- .panel-body -->

circle/request/views.py

@@ -14,6 +14,7 @@ from request.models import (
     ExtendLeaseAction, ResourceChangeAction,
 )
 from vm.models import Instance
+from vm.operations import ResourcesRequestOperation
 from request.tables import (
     RequestTable, TemplateAccessTypeTable, LeaseTypeTable,
 )
@@ -47,12 +48,14 @@ class RequestDetail(LoginRequiredMixin, SuperuserRequiredMixin, DetailView):
     template_name = "request/detail.html"
 
     def post(self, *args, **kwargs):
-        accept = self.request.POST.get("accept")
-        request = self.get_object()  # not self.request!
-        if accept:
-            request.accept()
-        else:
-            request.decline()
+        if self.get_object().status in ["PENDING", "UNSEEN"]:
+            user = self.request.user
+            accept = self.request.POST.get("accept")
+            request = self.get_object()  # not self.request!
+            if accept:
+                request.accept(user)
+            else:
+                request.decline(user)
 
         return redirect(request.get_absolute_url())
 
@@ -61,6 +64,7 @@ class RequestDetail(LoginRequiredMixin, SuperuserRequiredMixin, DetailView):
         context = super(RequestDetail, self).get_context_data(**kwargs)
 
         context['action'] = request.action
+        context['accept_states'] = ResourcesRequestOperation.accept_states
 
         if request.status == Request.STATUSES.UNSEEN:
             request.status = Request.STATUSES.PENDING

circle/vm/operations.py

@@ -1328,7 +1328,14 @@ class ResourcesOperation(InstanceOperation):
     accept_states = ('STOPPED', 'PENDING', )
 
     def _operation(self, user, activity,
-                   num_cores, ram_size, max_ram_size, priority):
+                   num_cores, ram_size, max_ram_size, priority,
+                   with_shutdown=True):
+        if with_shutdown:
+            try:
+                self.instance.shutdown(parent_activity=activity,
+                                       user=user)
+            except Instance.WrongStateError:
+                pass
 
         self.instance.num_cores = num_cores
         self.instance.ram_size = ram_size
@@ -1346,6 +1353,32 @@ class ResourcesOperation(InstanceOperation):
 
 
 @register_operation
+class ResourcesRequestOperation(InstanceOperation):
+    id = "resources_request"
+    name = _("resources request")
+    description = ""
+    required_perms = ()
+    accept_states = ("STOPPED", "RUNNING", "PENDING", )
+    async_queue = "localhost.man.slow"
+
+    def _operation(self, user, activity, resource_request, task=None):
+        try:
+            self.instance.shutdown(parent_activity=activity, task=task)
+        except Instance.WrongStateError:
+            pass
+
+        self.instance._update_status()
+
+        self.instance.resources_change(
+            parent_activity=activity,
+            num_cores=resource_request.num_cores,
+            ram_size=resource_request.ram_size,
+            max_ram_size=resource_request.ram_size,
+            priority=resource_request.priority
+        )
+
+
+@register_operation
 class PasswordResetOperation(RemoteAgentOperation):
     id = 'password_reset'
     name = _("password reset")