57 lines
1.5 KiB
Python
57 lines
1.5 KiB
Python
from typing import List, Optional, Union, Dict, Any
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from sqlalchemy.orm import Session
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from app.models.artist import Artist
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from app.schemas.artist import ArtistCreate, ArtistUpdate
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def get_artist(db: Session, artist_id: int) -> Optional[Artist]:
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return db.query(Artist).filter(Artist.id == artist_id).first()
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def get_artist_by_name(db: Session, name: str) -> Optional[Artist]:
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return db.query(Artist).filter(Artist.name == name).first()
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def get_artists(
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db: Session, skip: int = 0, limit: int = 100, search: Optional[str] = None
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) -> List[Artist]:
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query = db.query(Artist)
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if search:
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query = query.filter(Artist.name.ilike(f"%{search}%"))
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return query.offset(skip).limit(limit).all()
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def create_artist(db: Session, obj_in: ArtistCreate) -> Artist:
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db_obj = Artist(
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name=obj_in.name,
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bio=obj_in.bio,
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image_path=obj_in.image_path,
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)
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db.add(db_obj)
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db.commit()
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db.refresh(db_obj)
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return db_obj
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def update_artist(
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db: Session, *, db_obj: Artist, obj_in: Union[ArtistUpdate, Dict[str, Any]]
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) -> Artist:
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if isinstance(obj_in, dict):
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update_data = obj_in
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else:
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update_data = obj_in.dict(exclude_unset=True)
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for field in update_data:
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if hasattr(db_obj, field):
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setattr(db_obj, field, update_data[field])
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db.add(db_obj)
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db.commit()
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db.refresh(db_obj)
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return db_obj
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def delete_artist(db: Session, *, id: int) -> None:
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artist = db.query(Artist).get(id)
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if artist:
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db.delete(artist)
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db.commit() |