84 lines
2.2 KiB
Python
84 lines
2.2 KiB
Python
"""Cart API endpoints."""
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from uuid import UUID
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from fastapi import APIRouter, HTTPException, Depends
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.database import get_db
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from app.schemas.cart import (
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CartCreate,
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CartResponse,
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CartItemCreate,
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CartItemUpdate,
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CartItemResponse,
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)
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from app.services.cart_service import CartService
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router = APIRouter()
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def get_cart_service(db: AsyncSession = Depends(get_db)) -> CartService:
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return CartService(db)
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@router.post("", response_model=CartResponse)
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async def create_cart(
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service: CartService = Depends(get_cart_service),
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):
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"""Create a new shopping cart."""
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cart = await service.create_cart()
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return cart
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@router.get("/{cart_id}", response_model=CartResponse)
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async def get_cart(
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cart_id: UUID,
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service: CartService = Depends(get_cart_service),
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):
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"""Get cart by ID."""
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cart = await service.get_cart(cart_id)
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if not cart:
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raise HTTPException(status_code=404, detail="Cart not found")
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return cart
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@router.post("/{cart_id}/items", response_model=CartResponse)
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async def add_item(
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cart_id: UUID,
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item: CartItemCreate,
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service: CartService = Depends(get_cart_service),
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):
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"""Add item to cart."""
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cart = await service.add_item(cart_id, item)
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if not cart:
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raise HTTPException(status_code=404, detail="Cart not found")
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return cart
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@router.put("/{cart_id}/items/{item_id}", response_model=CartResponse)
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async def update_item(
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cart_id: UUID,
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item_id: UUID,
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update: CartItemUpdate,
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service: CartService = Depends(get_cart_service),
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):
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"""Update cart item quantity."""
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cart = await service.update_item(cart_id, item_id, update.quantity)
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if not cart:
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raise HTTPException(status_code=404, detail="Cart or item not found")
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return cart
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@router.delete("/{cart_id}/items/{item_id}", response_model=CartResponse)
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async def remove_item(
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cart_id: UUID,
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item_id: UUID,
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service: CartService = Depends(get_cart_service),
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):
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"""Remove item from cart."""
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cart = await service.remove_item(cart_id, item_id)
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if not cart:
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raise HTTPException(status_code=404, detail="Cart or item not found")
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return cart
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