updated changes for delete functionality for entities and relationship between entities.

Issue-ID: TEST-407
Change-Id: Ie8abaee76af001260ae999d3e56e886b8f449517
Signed-off-by: Kiran <kiran.mhetre@t-systems.com>

5 files changed, 64 insertions, 5 deletions

diff --git a/src/onapsdk/aai/business/customer.py b/src/onapsdk/aai/business/customer.py
index cdefd6f..1df1bc2 100644
--- a/src/onapsdk/aai/business/customer.py
+++ b/src/onapsdk/aai/business/customer.py
@@ -265,8 +265,8 @@ class ServiceSubscription(AaiResource):
                 yield CloudRegion.get_by_id(cloud_owner=cloud_region_data[0],
                                             cloud_region_id=cloud_region_data[1])
             except ResourceNotFound:
-                self._logger.error("Can't get cloud region %s %s", cloud_region_data[0], \
-                                                                   cloud_region_data[1])
+                self._logger.error("Can't get cloud region %s %s", cloud_region_data[0],
+                                   cloud_region_data[1])
 
     @property
     def tenants(self) -> Iterator["Tenant"]:
@@ -560,7 +560,7 @@ class Customer(AaiResource):
                 )
         except ResourceNotFound as exc:
             self._logger.info(
-                "Subscriptions are not " \
+                "Subscriptions are not "
                 "found for a customer: %s", exc)
         except APIError as exc:
             self._logger.error(
@@ -590,6 +590,22 @@ class Customer(AaiResource):
         )
         return self.get_service_subscription_by_service_type(service_type)
 
+    def delete_subscribed_service(self, service_sub: ServiceSubscription) -> None:
+        """Delete SDC Service subscription.
+
+        Args:
+            service_sub (str): Value defined by orchestration to identify this service
+                across ONAP.
+        """
+        self.send_message(
+            "DELETE",
+            "Delete service subscription",
+            (f"{self.base_url}{self.api_version}/business/customers/"
+             f"customer/{self.global_customer_id}/service-subscriptions/"
+             f"service-subscription/{service_sub.service_type}?"
+             f"resource-version={service_sub.resource_version}")
+        )
+
     def delete(self) -> None:
         """Delete customer.
 
diff --git a/src/onapsdk/aai/business/line_of_business.py b/src/onapsdk/aai/business/line_of_business.py
index 61fc0f8..a1b807d 100644
--- a/src/onapsdk/aai/business/line_of_business.py
+++ b/src/onapsdk/aai/business/line_of_business.py
@@ -16,11 +16,12 @@
 from typing import Any, Dict, Iterator
 
 from onapsdk.utils.jinja import jinja_env
+from onapsdk.aai.mixins.link_to_tenant import AaiResourceLinkToTenantMixin
 
 from ..aai_element import AaiResource
 
 
-class LineOfBusiness(AaiResource):
+class LineOfBusiness(AaiResource, AaiResourceLinkToTenantMixin):
     """Line of business class."""
 
     def __init__(self, name: str, resource_version: str) -> None:
@@ -121,3 +122,15 @@ class LineOfBusiness(AaiResource):
                                   f"Get {name} line of business",
                                   url)
         return cls(response["line-of-business-name"], response["resource-version"])
+
+    def delete(self) -> None:
+        """Delete line of business.
+
+        Sends request to A&AI to delete line of business object.
+
+        """
+        self.send_message(
+            "DELETE",
+            f"Delete line of business",
+            f"{self.url}?resource-version={self.resource_version}"
+        )
diff --git a/src/onapsdk/aai/business/owning_entity.py b/src/onapsdk/aai/business/owning_entity.py
index bf1e7c1..ebe9b11 100644
--- a/src/onapsdk/aai/business/owning_entity.py
+++ b/src/onapsdk/aai/business/owning_entity.py
@@ -21,8 +21,10 @@ from onapsdk.exceptions import ResourceNotFound
 
 from ..aai_element import AaiResource
 
+from ..mixins.link_to_tenant import AaiResourceLinkToTenantMixin
 
-class OwningEntity(AaiResource):
+
+class OwningEntity(AaiResource, AaiResourceLinkToTenantMixin):
     """Owning entity class."""
 
     def __init__(self, name: str, owning_entity_id: str, resource_version: str) -> None:
@@ -152,3 +154,15 @@ class OwningEntity(AaiResource):
             )
         )
         return cls.get_by_owning_entity_id(owning_entity_id)
+
+    def delete(self) -> None:
+        """Delete owning entity.
+
+        Sends request to A&AI to delete owning entity object.
+
+        """
+        self.send_message(
+            "DELETE",
+            f"Delete owning entity",
+            f"{self.url}?resource-version={self.resource_version}"
+        )
diff --git a/src/onapsdk/aai/business/platform.py b/src/onapsdk/aai/business/platform.py
index 5c12ba8..f652e32 100644
--- a/src/onapsdk/aai/business/platform.py
+++ b/src/onapsdk/aai/business/platform.py
@@ -121,3 +121,11 @@ class Platform(AaiResource):
                                   f"Get {name} platform",
                                   url)
         return cls(response["platform-name"], response["resource-version"])
+
+    def delete(self) -> None:
+        """Delete platform."""
+        self.send_message(
+            "DELETE",
+            f"Delete platform",
+            f"{self.url}?resource-version={self.resource_version}"
+        )
diff --git a/src/onapsdk/aai/business/project.py b/src/onapsdk/aai/business/project.py
index 989444a..fcab0e8 100644
--- a/src/onapsdk/aai/business/project.py
+++ b/src/onapsdk/aai/business/project.py
@@ -121,3 +121,11 @@ class Project(AaiResource):
                                   f"Get {name} project",
                                   url)
         return cls(response["project-name"], response["resource-version"])
+
+    def delete(self) -> None:
+        """Delete project."""
+        self.send_message(
+            "DELETE",
+            "Delete project",
+            f"{self.url}?resource-version={self.resource_version}"
+        )