+# Copyright (C) 2021 Wind River Systems, Inc.
+#
+# 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.
+
+# pylint: disable=unused-argument
+from __future__ import annotations
+import uuid
+# import json
+
+from o2ims.domain import commands
+from o2ims.domain.stx_object import StxGenericModel
+from o2common.service.unit_of_work import AbstractUnitOfWork
+from o2ims.domain.resource_type import MismatchedModel
+from o2ims.domain.ocloud import Resource, ResourceType
+
+from o2common.helper import o2logging
+logger = o2logging.get_logger(__name__)
+
+
+class InvalidResourceType(Exception):
+ pass
+
+
+def update_pserver_port(
+ cmd: commands.UpdatePserverPort,
+ uow: AbstractUnitOfWork
+):
+ stxobj = cmd.data
+ with uow:
+ p_resource = uow.resources.get(cmd.parentid)
+ resourcepool = uow.resource_pools.get(p_resource.resourcePoolId)
+
+ res = uow.session.execute(
+ '''
+ SELECT "resourceTypeId", "oCloudId", "name"
+ FROM resourcetype
+ WHERE "resourceTypeEnum" = :resource_type_enum
+ ''',
+ dict(resource_type_enum=stxobj.type.name)
+ )
+ first = res.first()
+ if first is None:
+ resourcetype_id = str(uuid.uuid4())
+ uow.resource_types.add(ResourceType(
+ resourcetype_id,
+ 'pserver_port', stxobj.type,
+ resourcepool.oCloudId))
+ else:
+ resourcetype_id = first['resourceTypeId']
+
+ resource = uow.resources.get(stxobj.id)
+ if not resource:
+ logger.info("add the port of pserver:" + stxobj.name
+ + " update_at: " + str(stxobj.updatetime)
+ + " id: " + str(stxobj.id)
+ + " hash: " + str(stxobj.hash))
+ localmodel = create_by(stxobj, p_resource, resourcetype_id)
+ uow.resources.add(localmodel)
+
+ logger.info("Add the port of pserver: " + stxobj.id
+ + ", name: " + stxobj.name)
+ else:
+ localmodel = resource
+ if is_outdated(localmodel, stxobj):
+ logger.info("update port of pserver:" + stxobj.name
+ + " update_at: " + str(stxobj.updatetime)
+ + " id: " + str(stxobj.id)
+ + " hash: " + str(stxobj.hash))
+ update_by(localmodel, stxobj, p_resource)
+ uow.resources.update(localmodel)
+
+ logger.info("Update the port of pserver: " + stxobj.id
+ + ", name: " + stxobj.name)
+ uow.commit()
+
+
+def is_outdated(resource: Resource, stxobj: StxGenericModel):
+ return True if resource.hash != stxobj.hash else False
+
+
+def create_by(stxobj: StxGenericModel, parent: Resource, resourcetype_id: str)\
+ -> Resource:
+ # content = json.loads(stxobj.content)
+ resourcetype_id = resourcetype_id
+ resourcepool_id = parent.resourcePoolId
+ parent_id = parent.resourceId
+ gAssetId = '' # TODO: global ID
+ description = "A port resource of the physical server"
+ resource = Resource(stxobj.id, resourcetype_id, resourcepool_id,
+ parent_id, gAssetId, stxobj.content, description)
+ resource.createtime = stxobj.createtime
+ resource.updatetime = stxobj.updatetime
+ resource.hash = stxobj.hash
+
+ return resource
+
+
+def update_by(target: Resource, stxobj: StxGenericModel,
+ parentid: str) -> None:
+ if target.resourceId != stxobj.id:
+ raise MismatchedModel("Mismatched Id")
+ target.createtime = stxobj.createtime
+ target.updatetime = stxobj.updatetime
+ target.hash = stxobj.hash
+ target.version_number = target.version_number + 1
+ target.events = []