# -*- coding: utf-8 -*-
#
# Copyright IRI (c) 2013
#
# contact@iri.centrepompidou.fr
#
# This software is governed by the CeCILL-B license under French law and
# abiding by the rules of distribution of free software.  You can  use, 
# modify and/ or redistribute the software under the terms of the CeCILL-B
# license as circulated by CEA, CNRS and INRIA at the following URL
# "http://www.cecill.info". 
#
# As a counterpart to the access to the source code and  rights to copy,
# modify and redistribute granted by the license, users are provided only
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# economic rights,  and the successive licensors  have only  limited
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# therefore means  that it is reserved for developers  and  experienced
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from p4l.api.serializers import RecordSerializer
from p4l.models import Record, signals
from rest_framework import viewsets

class RecordViewSet(viewsets.ModelViewSet):
    '''
    API endpoint that allow Record to be viewed or edited
    '''
    def pre_save(self, obj):
        super(RecordViewSet, self).pre_save(obj)
        if self.request and hasattr(self.request, 'user') and self.request.user:
            obj.modified_by =  self.request.user

    def post_save(self, obj, created=False):
        super(RecordViewSet, self).post_save(obj, created=created)
        signals.record_saved.send(Record, instance=obj, created=created)
        

    queryset = Record.objects.all()
    serializer_class = RecordSerializer
    lookup_field = 'identifier'