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from ishtar_common.serializers import generic_get_results, archive_serialization
from archaeological_context_records import models
CR_MODEL_LIST = [
models.Dating, models.ContextRecord, models.RecordRelations
]
# TODO: associated documents
def cr_serialization(archive=False, return_empty_types=False,
archive_name=None, operation_queryset=None,
site_queryset=None, cr_queryset=None):
result_queryset = {}
if operation_queryset:
operation_ids = operation_queryset.values_list("id", flat=True)
result_queryset = {
models.ContextRecord.__name__:
models.ContextRecord.objects.filter(
operation_id__in=operation_ids),
models.RecordRelations.__name__:
models.RecordRelations.objects.filter(
left_record__operation_id__in=operation_ids,
right_record__operation_id__in=operation_ids,
)
}
elif site_queryset:
site_ids = site_queryset.values_list("id", flat=True)
result_queryset = {
models.ContextRecord.__name__:
models.ContextRecord.objects.filter(
archaeological_site_id__in=site_ids),
models.RecordRelations.__name__:
models.RecordRelations.objects.filter(
left_record__archaeological_site_id__in=site_ids,
right_record__archaeological_site_id__in=site_ids,
)
}
elif cr_queryset:
cr_ids = cr_queryset.values_list("id", flat=True)
result_queryset = {
models.ContextRecord.__name__: cr_queryset,
models.RecordRelations.__name__:
models.RecordRelations.objects.filter(
left_record_id__in=cr_ids,
right_record_id__in=cr_ids,
)
}
result = generic_get_results(CR_MODEL_LIST, "context_records",
result_queryset=result_queryset)
full_archive = archive_serialization(
result, archive_dir="context_records", archive=archive,
return_empty_types=return_empty_types, archive_name=archive_name,
)
return full_archive
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