Added functions to handle get and post requests. On get, we need to create a opennebula connection to fetch the templates. On successful post of the form, we need to send email and redirect user to order-success

datacenterlight/views.py

@@ -240,6 +240,71 @@ class IndexView(CreateView):
     success_url = "/datacenterlight#requestform"
     success_message = "Thank you, we will contact you as soon as possible"
     
+    def get(self, request, *args, **kwargs):
+        try:
+            manager = OpenNebulaManager()
+            templates = manager.get_templates()
+            context = {
+                'templates': VirtualMachineTemplateSerializer(templates, many=True).data,
+            }
+        except:
+            messages.error( request,
+                'We have a temporary problem to connect to our backend. \
+                Please try again in a few minutes'
+                )
+            context = {
+                'error' : 'connection'
+                    }
+        return render(request, self.template_name, context)
+
+    def post(self, request):
+        cores = request.POST.get('cpu')
+        memory = request.POST.get('ram')
+        storage = request.POST.get('storage')
+        price = request.POST.get('total')
+        template_id = int(request.POST.get('config'))
+        manager = OpenNebulaManager()
+        template = manager.get_template(template_id)
+        template_data = VirtualMachineTemplateSerializer(template).data
+        
+        name = request.POST.get('name')
+        email = request.POST.get('email')
+        name_field = forms.CharField()
+        email_field = forms.EmailField()
+        try:
+            name = name_field.clean(name)
+        except ValidationError as err:
+            messages.add_message(self.request, messages.ERROR, '%(value) is not a proper name.'.format(name))
+            return HttpResponseRedirect(reverse('datacenterlight:order'))
+
+        try:    
+            email = email_field.clean(email)
+        except ValidationError as err:
+            messages.add_message(self.request, messages.ERROR, '%(value) is not a proper email.'.format(email))
+            return HttpResponseRedirect(reverse('datacenterlight:order'))
+
+        context = {
+            'base_url': "{0}://{1}".format(self.request.scheme, self.request.get_host()),
+            'name': name,
+            'email': email,
+            'cores': cores,
+            'memory': memory,
+            'storage': storage,
+            'price': price,
+            'template': template_data['name'],
+        }
+        email_data = {
+            'subject': 'New Order Received',
+            'to': 'info@ungleich.ch',
+            'context': context,
+            'template_name': 'new_order_notification',
+            'template_path': 'datacenterlight/emails/'
+        }
+        email = BaseEmail(**email_data)
+        email.send()
+
+        return HttpResponseRedirect(reverse('datacenterlight:order_success'))
+
     def get_success_url(self):
         success_url = reverse('datacenterlight:index')
         success_url += "#requestform"