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16 lines
517 B
Python
16 lines
517 B
Python
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from communicator import db
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from communicator.models.sample import Sample
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class SampleService(object):
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"""Handles the collection and syncing of data from various sources. """
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def add_or_update_records(self, samples):
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for sample in samples:
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existing = db.session.query(Sample).filter(Sample.barcode == sample.barcode).first()
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if existing is not None:
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existing.merge(sample)
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else:
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db.session.add(sample)
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db.session.commit()
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