29 lines
615 B
Python
29 lines
615 B
Python
import json
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from typing import List
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from mev_inspect.models.transfers import TransferModel
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from mev_inspect.schemas.transfers import Transfer
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def delete_transfers_for_block(
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db_session,
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block_number: int,
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) -> None:
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(
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db_session.query(TransferModel)
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.filter(TransferModel.block_number == block_number)
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.delete()
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)
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db_session.commit()
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def write_transfers(
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db_session,
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transfers: List[Transfer],
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) -> None:
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models = [TransferModel(**json.loads(transfer.json())) for transfer in transfers]
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db_session.bulk_save_objects(models)
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db_session.commit()
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