41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
from abc import ABC, abstractmethod
|
|
|
|
from sqlalchemy.ext.asyncio import AsyncSession
|
|
|
|
from external.marketplace.base import BaseMarketplaceApi
|
|
from models import Product, ProductBarcode, ProductImage
|
|
|
|
|
|
class BaseProductSynchronizer(ABC):
|
|
products: list[Product] = []
|
|
barcodes: list[ProductBarcode] = []
|
|
images: list[ProductImage] = []
|
|
marketplace_products: list = []
|
|
api: BaseMarketplaceApi
|
|
session: AsyncSession
|
|
|
|
def __init__(self, session, marketplace, api):
|
|
self.session = session
|
|
self.marketplace = marketplace
|
|
self.api = api
|
|
self._clear()
|
|
|
|
def _clear(self):
|
|
self.products = []
|
|
self.barcodes = []
|
|
self.images = []
|
|
self.marketplace_products = []
|
|
|
|
async def _write(self):
|
|
instances = self.products + self.marketplace_products + self.barcodes + self.images
|
|
self.session.add_all(instances)
|
|
await self.session.commit()
|
|
|
|
@abstractmethod
|
|
async def create_products(self):
|
|
pass
|
|
|
|
@abstractmethod
|
|
async def synchronize_products(self):
|
|
pass
|