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33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
from pydantic import UUID4
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from mealie.db.models.recipe.ingredient import IngredientUnitModel
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from mealie.schema.recipe.recipe_ingredient import IngredientUnit
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from .repository_generic import RepositoryGeneric
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class RepositoryUnit(RepositoryGeneric[IngredientUnit, IngredientUnitModel]):
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def merge(self, from_unit: UUID4, to_unit: UUID4) -> IngredientUnit | None:
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from_model: IngredientUnitModel = (
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self.session.query(self.sql_model).filter_by(**self._filter_builder(**{"id": from_unit})).one()
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)
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to_model: IngredientUnitModel = (
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self.session.query(self.sql_model).filter_by(**self._filter_builder(**{"id": to_unit})).one()
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)
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to_model.ingredients += from_model.ingredients
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try:
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self.session.delete(from_model)
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self.session.commit()
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except Exception as e:
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self.session.rollback()
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raise e
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return self.get_one(to_unit)
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def by_group(self, group_id: UUID4) -> "RepositoryUnit":
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return super().by_group(group_id) # type: ignore
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