Clientapi fetches now only previously unfetched deployments

django_backend/backend/clientapi/views.py

@@ -10,6 +10,12 @@ class DeploymentsView(generics.RetrieveAPIView):
     serializer_class = serializers.DeploymentsSerializer
 
     def get_object(self):
+        all = False
+
+        if ('all' in self.request.query_params and
+                self.request.query_params['all'] == 'true'):
+            all = True
+
         d = models.Deployments()
-        d.services = self.request.user.site.clientapi_get_deployments()
+        d.services = self.request.user.site.clientapi_get_deployments(all=all)
         return d

django_backend/backend/models.py

@@ -53,16 +53,21 @@ class Site(models.Model):
     def __str__(self):
         return self.name
 
-    def clientapi_get_deployments(self):
+    def clientapi_get_deployments(self, all=False):
         services = {}
 
         for service in self.services.all():
-            # deployments with ssh keys
-            services[service.name] = (
+            ds = (
                     service.deployments
                     .filter(user__user_type='oidcuser')
                     .exclude(ssh_keys=None)
                     )
+            if not all:
+                ds = ds.filter(last_change__gt=self.last_fetch)
+
+            # deployments with ssh keys
+            services[service.name] = ds
+
         self.last_fetch = datetime.now()
         self.save()
         return services
@@ -111,6 +116,9 @@ class Deployment(models.Model):
             related_name='deployments',
             blank=True,
             )
+    last_change = models.DateTimeField(
+            auto_now=True
+            )
 
     def __str__(self):
         return str(self.user) + '@' + str(self.service)