74 lines
1.5 KiB
Python
74 lines
1.5 KiB
Python
"""Movie repository interfaces (abstract)."""
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from abc import ABC, abstractmethod
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from ..shared.value_objects import ImdbId
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from .entities import Movie
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class MovieRepository(ABC):
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"""
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Abstract repository for movie persistence.
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This defines the interface that infrastructure implementations must follow.
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"""
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@abstractmethod
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def save(self, movie: Movie) -> None:
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"""
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Save a movie to the repository.
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Args:
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movie: Movie entity to save
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"""
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pass
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@abstractmethod
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def find_by_imdb_id(self, imdb_id: ImdbId) -> Movie | None:
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"""
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Find a movie by its IMDb ID.
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Args:
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imdb_id: IMDb ID to search for
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Returns:
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Movie if found, None otherwise
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"""
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pass
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@abstractmethod
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def find_all(self) -> list[Movie]:
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"""
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Get all movies in the repository.
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Returns:
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List of all movies
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"""
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pass
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@abstractmethod
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def delete(self, imdb_id: ImdbId) -> bool:
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"""
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Delete a movie from the repository.
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Args:
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imdb_id: IMDb ID of the movie to delete
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Returns:
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True if deleted, False if not found
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"""
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pass
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@abstractmethod
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def exists(self, imdb_id: ImdbId) -> bool:
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"""
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Check if a movie exists in the repository.
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Args:
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imdb_id: IMDb ID to check
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Returns:
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True if exists, False otherwise
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"""
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pass
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