Data provider release

Change-Id: Ia041a07152e8dabd87de05992d3670cbdc1ddaae
Issue-ID: INT-2010
Signed-off-by: Michal Jagiello <michal.jagiello@t-mobile.pl>

1 files changed, 75 insertions, 0 deletions

diff --git a/onap_data_provider/resources/owning_entity_resource.py b/onap_data_provider/resources/owning_entity_resource.py
new file mode 100644
index 0000000..496ec22
--- /dev/null
+++ b/onap_data_provider/resources/owning_entity_resource.py
@@ -0,0 +1,75 @@
+"""Owning entity resource module."""
+"""
+   Copyright 2021 Deutsche Telekom AG
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+"""
+import logging
+from typing import Any, Dict, Optional
+
+from onapsdk.aai.business import OwningEntity  # type: ignore
+from onapsdk.exceptions import ResourceNotFound  # type: ignore
+
+from .resource import Resource
+
+
+class OwningEntityResource(Resource):
+    """Owning entity resource class.
+
+    Creates A&AI line of business.
+    """
+
+    def __init__(self, data: Dict[str, Any]) -> None:
+        """Initialize line of business resource.
+
+        Args:
+            data (Dict[str, Any]): Data needed to create resource.
+
+        """
+        super().__init__(data)
+        self._owning_entity: Optional[OwningEntity] = None
+
+    def create(self) -> None:
+        """Create line of business resource."""
+        logging.debug(f"Create Owning entity {self.data['name']}")
+        if not self.exists:
+            self._owning_entity = OwningEntity.create(self.data["name"])
+
+    @property
+    def exists(self) -> bool:
+        """Determine if resource already exists or not.
+
+        Returns:
+            bool: True if object exists, False otherwise
+
+        """
+        return bool(self.owning_entity)
+
+    @property
+    def owning_entity(self) -> OwningEntity:
+        """Owning entity property.
+
+        Owning entity which is represented by the data provided by user.
+
+         Returns:
+             OwningEntity: Owning entity object
+
+        """
+        if not self._owning_entity:
+            try:
+                self._owning_entity = OwningEntity.get_by_owning_entity_name(
+                    self.data["name"]
+                )
+            except ResourceNotFound:
+                return None
+        return self._owning_entity