11 lines
381 B
Python
11 lines
381 B
Python
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from sqlalchemy.orm import Session
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def set_next_id(db: Session, num_len: int, prefix: str, model):
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data = db.query(model).with_entities(model.id).order_by(model.id.desc()).first()
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if data:
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num = str(int({**data}.get("id").split(prefix)[-1]) + 1)
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return prefix + "0" * (num_len - len(num)) + num
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else:
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return prefix + "0" * (num_len - 1) + "1"
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