17 lines
469 B
Python
17 lines
469 B
Python
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from backend.model.tribe import Tribe
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from backend.repository.abstract_repository import AbstractRepository
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from backend.repository.tribe_sqlite_repository import TribeRepositoryError
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class TribeExists(Exception):
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pass
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def add_tribe(tribe: Tribe, tribe_repo: AbstractRepository, conn):
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try:
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tribe_repo.add(tribe)
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except TribeRepositoryError:
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raise TribeExists(f"The tribe {tribe.name} already exists")
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conn.commit()
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return tribe
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