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# Copyright 2022-2023 ETSI TeraFlowSDN - TFS OSG (https://tfs.etsi.org/)
#
# 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 json , logging
from sqlalchemy import Column, String, Integer , ForeignKey, Boolean
from sqlalchemy.dialects.postgresql import ARRAY
from sqlalchemy.orm import relationship
from context.service.database.models._Base import _Base
from .RoadmModel import RoadmTypeModel
class OpticalConfigModel(_Base):
__tablename__ = 'optical_config'
opticalconfig_uuid = Column(String, primary_key=True)
channel_namespace = Column(String, nullable=True)
endpoints = Column(ARRAY(String), nullable=True)
type = Column(String,nullable=False)
# transcievers = Column(ARRAY(String), nullable=True)
# interfaces = Column(String, nullable=True)
#channels = relationship("OpticalChannelModel")
transponders = relationship("TransponderTypeModel")
roadms = relationship("RoadmTypeModel")
device_uuid = Column(ForeignKey("device.device_uuid",ondelete="CASCADE"),index=True ,nullable=False)
device= relationship("DeviceModel", back_populates='optical_config')
def dump_id (self ):
return {
"opticalconfig_uuid":self.opticalconfig_uuid,
"device_uuid" :self.device_uuid
}
def dump(self):
obj={
# "channels" : [channel.dump() for channel in self.channels],
# "transceivers" : {"transceiver": [transciever for transciever in self.transcievers]},
# "interfaces" : {"interface":json.loads(self.interfaces) if self.interfaces else ''},
"channel_namespace" : self.channel_namespace,
"endpoints" : [json.loads(endpoint) for endpoint in self.endpoints if endpoint],
"device_name" : self.device.device_name,
"type" : self.type
}
if self.type =="optical-transponder" :
channels= [transponer.dump() for transponer in self.transponders ][0]
obj['channels']=channels['channels'] if 'channels' in channels else None
obj['transceivers']=channels['transceivers'] if 'transceivers' in channels else None
obj['interfaces']=channels['interfaces'] if 'interfaces' in channels else None
obj['trasponder_uuid']=channels['trasponder_uuid'] if 'trasponder_uuid' in channels else None
if self.type =="optical-roadm" :
channels=[roadms.dump() for roadms in self.roadms ][0]
obj['channels']=channels['channels'] if 'channels' in channels else None
obj['roadm_uuid']=channels['roadm_uuid'] if 'roadm_uuid' in channels else None
logging.info(f"optical_config_model {obj}")
return obj