Base class for Delete VNF record activity
Change-Id: I123d6d3df87aed21953ab0f56be174c3b99d65b4
Signed-off-by: Patricia Reinoso <patricia.reinoso@canonical.com>
diff --git a/osm_common/temporal/activities/vnf.py b/osm_common/temporal/activities/vnf.py
index 9aca0e3..2666f2b 100644
--- a/osm_common/temporal/activities/vnf.py
+++ b/osm_common/temporal/activities/vnf.py
@@ -465,3 +465,46 @@
async def __call__(self, activity_input: Input) -> Output:
raise NotImplementedError()
+
+
+class DeleteVnfRecord(BaseActivity):
+ """Delete a VNF record from DB.
+
+ Collaborators:
+ DB Write: vnfrs
+
+ Raises (retryable):
+ DbException: If DB access fails, the collection does not exist.
+
+ Activity Lifecycle:
+ This activity should complete relatively quickly (less than a
+ second). However, it would be reasonable to wait up to 10
+ seconds.
+
+ This activity will not report a heartbeat due to its
+ short-running nature.
+
+ This operation is idempotent.
+
+ """
+
+ @dataclass
+ class Input:
+ """
+ Input dataclass for activity that deletes a VNF record.
+
+ Attributes:
+ -----------
+ vnfr_uuid : str
+ The UUID of the VNF to be deleted from the vnfrs
+ collection in Mongo.
+ """
+
+ vnfr_uuid: str
+
+ def __init__(self, db: DbBase):
+ super().__init__()
+ self.db: DbBase = db
+
+ async def __call__(self, activity_input: Input) -> None:
+ raise NotImplementedError()