dvirlabs
f02f8106f9
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78 lines
2.4 KiB
Python
78 lines
2.4 KiB
Python
from sqlalchemy.orm import Session, joinedload
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from app.models import Product, Category
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from app.schemas.product import ProductCreate, ProductUpdate
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from typing import List, Optional
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def get_products(
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db: Session,
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category_id: Optional[int] = None,
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gender: Optional[str] = None,
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on_sale: Optional[bool] = None,
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featured: Optional[bool] = None,
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skip: int = 0,
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limit: int = 10,
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) -> List[Product]:
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query = db.query(Product).options(joinedload(Product.model), joinedload(Product.category))
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if category_id:
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query = query.filter(Product.category_id == category_id)
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if gender:
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query = query.filter(Product.gender == gender)
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if on_sale is not None:
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query = query.filter(Product.is_on_sale == on_sale)
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if featured is not None:
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query = query.filter(Product.is_featured == featured)
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return query.offset(skip).limit(limit).all()
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def get_product_by_id(db: Session, product_id: int) -> Optional[Product]:
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return db.query(Product).options(joinedload(Product.model)).filter(Product.id == product_id).first()
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def create_product(db: Session, product: ProductCreate) -> Product:
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product_data = product.model_dump() if hasattr(product, 'model_dump') else product.dict()
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db_product = Product(**product_data)
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db.add(db_product)
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db.commit()
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db.refresh(db_product)
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return db_product
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def update_product(db: Session, product_id: int, product_update: ProductUpdate) -> Optional[Product]:
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db_product = get_product_by_id(db, product_id)
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if not db_product:
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return None
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update_data = product_update.model_dump(exclude_unset=True) if hasattr(product_update, 'model_dump') else product_update.dict(exclude_unset=True)
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for field, value in update_data.items():
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setattr(db_product, field, value)
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db.commit()
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db.refresh(db_product)
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return db_product
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def delete_product(db: Session, product_id: int) -> bool:
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db_product = get_product_by_id(db, product_id)
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if not db_product:
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return False
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db.delete(db_product)
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db.commit()
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return True
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def search_products(db: Session, query: str, skip: int = 0, limit: int = 10) -> List[Product]:
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return (
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db.query(Product)
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.options(joinedload(Product.model), joinedload(Product.category))
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.filter(
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Product.name.ilike(f"%{query}%") | Product.brand.ilike(f"%{query}%")
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)
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.offset(skip)
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.limit(limit)
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.all()
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)
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