add PATCH to /v3/vlan/

docs/vlan/url-api-v3-vlan.rst

@@ -6,3 +6,4 @@
    url-api-v3-vlan/post
    url-api-v3-vlan/put
    url-api-v3-vlan/delete
+   url-api-v3-vlan/patch

docs/vlan/url-api-v3-vlan/patch.rst

@@ -0,0 +1,37 @@
+PATCH
+#####
+
+.. _url-api-v3-vlan-patch-partially-update-list-vlans:
+
+Partially updating list of Vlans in database
+********************************************
+
+URL::
+
+    /api/v3/vlan/
+
+Request body:
+
+.. code-block:: json
+
+    {
+        "vlans": [{
+            "id": [integer],
+            "active": [boolean]
+        },..]
+    }
+
+Request Example:
+
+.. code-block:: json
+
+    {
+        "vlans": [{
+            "id": 1,
+            "active": false
+        }]
+    }
+
+In Vlan PATCH request, you only need to specify the fields you want to change. For now, only **active** field can be changed.
+
+* **active** - If not specified, Vlan will be the same as before. If specified, it will be updated with the new value.

networkapi/api_vlan/facade/v3.py

@@ -70,6 +70,22 @@ def update_vlan(vlan, user):
         return vlan_obj
 
 
+def patch_vlan(vlan, user):
+    """Patch vlan."""
+
+    try:
+        vlan_obj = get_vlan_by_id(vlan.get('id'))
+        vlan_obj.patch_v3(vlan, user)
+    except ObjectDoesNotExistException, e:
+        raise ObjectDoesNotExistException(str(e))
+    except (VlanError, VlanErrorV3, ValidationAPIException), e:
+        raise ValidationAPIException(str(e))
+    except (Exception, NetworkAPIException), e:
+        raise NetworkAPIException(str(e))
+    else:
+        return vlan_obj
+
+
 def create_vlan(vlan, user):
     """Create vlan."""
 

networkapi/api_vlan/specs/vlan_patch.json

@@ -0,0 +1,28 @@
+{
+  "title": "Vlan Patch",
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "type": "object",
+  "required": [
+    "vlans"
+  ],
+  "properties": {
+    "vlans": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "integer"
+          },
+          "active": {
+            "type": "boolean"
+          }
+        },
+        "required": [
+          "id"
+        ],
+        "additionalProperties": false
+      }
+    }
+  }
+}

networkapi/api_vlan/views/v3.py

@@ -172,6 +172,25 @@ def put(self, request, *args, **kwargs):
 
         return Response(response, status=status.HTTP_202_ACCEPTED)
 
+    @logs_method_apiview
+    @raise_json_validate('vlan_patch')
+    @permission_classes_apiview((IsAuthenticated, permissions.Write))
+    @permission_obj_apiview([permissions.write_obj_permission])
+    @commit_on_success
+    def patch(self, request, *args, **kwargs):
+        """Patches list of vlans."""
+
+        data = request.DATA
+
+        json_validate(SPECS.get('vlan_patch')).validate(data)
+
+        response = list()
+        for vlan in data['vlans']:
+            vl = facade.patch_vlan(vlan, request.user)
+            response.append({'id': vl.id, 'active': vl.ativada})
+
+        return Response(response, status=status.HTTP_200_OK)
+
     @logs_method_apiview
     @raise_json_validate('')
     @permission_classes_apiview((IsAuthenticated, permissions.Write))

networkapi/settings.py

@@ -518,6 +518,10 @@ def local_files(path):
         PROJECT_ROOT_PATH,
         'api_vlan/specs/vlan_post.json'
     ),
+    'vlan_patch': os.path.join(
+        PROJECT_ROOT_PATH,
+        'api_vlan/specs/vlan_patch.json'
+    ),
     'vlan_put': os.path.join(
         PROJECT_ROOT_PATH,
         'api_vlan/specs/vlan_put.json'

networkapi/vlan/models.py

@@ -1260,6 +1260,34 @@ def update_v3(self, vlan, user):
 
         return self
 
+    def patch_v3(self, vlan, user):
+        """Patch vlan."""
+
+        try:
+            self.ativada = vlan.get('active', self.ativada)
+
+        except Exception, e:
+            raise VlanErrorV3(e)
+
+        else:
+            # Prepare locks for vlan
+            locks_name = [LOCK_VLAN % self.id]
+            locks_list = create_lock_with_blocking(locks_name)
+
+        try:
+            # validate name and number
+            #self.validate_v3()
+            self.save()
+
+        except Exception, e:
+            raise VlanErrorV3(e)
+
+        finally:
+            # Destroy locks
+            destroy_lock(locks_list)
+
+        return self
+
     def delete_v3(self):
         ogp_models = get_app('api_ogp', 'models')
         ipcantberemovedfromvip = get_model('ip', 'IpCantBeRemovedFromVip')