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    22d86182
    Context component: · 22d86182
    Lluis Gifre Renom authored
    - reorganized code spliting database models, enumerations, and operation methods
    - separated unitary tests per entity and defined order between them
    - separated unitary test for fasthasher
    - modev old code to separate folder
    22d86182
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    Context component:
    Lluis Gifre Renom authored
    - reorganized code spliting database models, enumerations, and operation methods
    - separated unitary tests per entity and defined order between them
    - separated unitary test for fasthasher
    - modev old code to separate folder
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ContextModel.py 1.71 KiB
# Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)
#
# 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.

from typing import Dict, List
from sqlalchemy import Column, Float, String
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.orm import relationship
from ._Base import _Base

class ContextModel(_Base):
    __tablename__ = 'context'
    context_uuid = Column(UUID(as_uuid=False), primary_key=True)
    context_name = Column(String(), nullable=False)
    created_at   = Column(Float)

    topologies = relationship('TopologyModel', back_populates='context')
    #services  = relationship('ServiceModel', back_populates='context')
    #slices    = relationship('SliceModel', back_populates='context')

    def dump_id(self) -> Dict:
        return {'context_uuid': {'uuid': self.context_uuid}}

    def dump_topology_ids(self) -> List[Dict]:
        return 

    def dump(self) -> Dict:
        return {
            'context_id'  : self.dump_id(),
            'name'        : self.context_name,
            'topology_ids': [obj.dump_id() for obj in self.topologies],
            #'service_ids' : [obj.dump_id() for obj in self.services ],
            #'slice_ids'   : [obj.dump_id() for obj in self.slices   ],
        }