VED-79: Unsubscribe at teardown and make mns_url dynamic

Author: Akol125

azure/azure-pr-teardown-pipeline.yml

@@ -52,3 +52,19 @@ jobs:
           make init && make destroy aws_account_no=${account_id} environment=$(WORKSPACE)
         displayName: Destroy terraform PR workspace and linked resources
         retryCountOnTaskFailure: 2
+
+      - bash: |
+          export AWS_PROFILE=apim-dev
+          pyenv install -s 3.11.11
+          pyenv local 3.11.11
+          poetry env use 3.11
+          poetry install --no-root
+
+          export PYTHONPATH=$(Pipeline.Workspace)/s/$(SERVICE_NAME)/$(SERVICE_ARTIFACT_NAME)/mns_subscription
+
+          echo "Deleting SQS Subscription from MNS..."
+          poetry run python src/unsubscribe_mns.py
+        displayName: "Delete MNS Subscription"
+        workingDirectory: "$(Pipeline.Workspace)/s/$(SERVICE_NAME)/$(SERVICE_ARTIFACT_NAME)/mns_subscription"
+        env:
+          SQS_ARN: "$(ID_SYNC_QUEUE_ARN)"

mns_subscription/src/mns_service.py

@@ -13,7 +13,10 @@
 )
 
 SQS_ARN = os.getenv("SQS_ARN")
-MNS_URL = "https://int.api.service.nhs.uk/multicast-notification-service/subscriptions"
+
+apigee_env = os.getenv("APIGEE_ENVIRONMENT", "int")
+MNS_URL = "https://api.service.nhs.uk/multicast-notification-service/subscriptions" \
+    if apigee_env == "prod" else "https://int.api.service.nhs.uk/multicast-notification-service/subscriptions"
 
 
 class MnsService:
@@ -45,6 +48,7 @@ def subscribe_notification(self) -> dict | None:
 
         print(f"Access Token: {self.access_token}")
         print(f"SQS ARN: {SQS_ARN}")
+        print(f"MNS_URL: {MNS_URL}")
         print(f"Headers: {self.request_headers}")
         print(f"Payload: {json.dumps(self.subscription_payload, indent=2)}")