6271a715a1
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Split from coop monolith. Includes: - Market/browse/product blueprints - Product sync API - Suma scraping pipeline - Templates for market, browse, and product views - Dockerfile and CI workflow for independent deployment
96 lines
3.1 KiB
Python
96 lines
3.1 KiB
Python
from __future__ import annotations
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from typing import Optional
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from models.market import Product, ProductLike
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def massage_full_product(product: Product) -> dict:
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"""
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Convert a Product ORM model to a dictionary with all fields.
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Used for rendering product detail pages.
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"""
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from suma_browser.app.bp.browse.services import _massage_product
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gallery = []
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if product.image:
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gallery.append(product.image)
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d = {
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"id": product.id,
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"slug": product.slug,
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"title": product.title,
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"brand": product.brand,
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"image": product.image,
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"description_short": product.description_short,
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"description_html": product.description_html or "",
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"suma_href": product.suma_href,
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"rrp": float(product.rrp) if product.rrp else None,
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"special_price": float(product.special_price) if product.special_price else None,
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"regular_price": float(product.regular_price) if product.regular_price else None,
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"images": gallery or [img.url for img in product.images],
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"all_image_urls": gallery or [img.url for img in product.images],
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"sections": [{"title": s.title, "html": s.html} for s in product.sections],
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"stickers": [s.name.lower() for s in product.stickers],
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"labels": [l.name for l in product.labels],
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"nutrition": [{"key": n.key, "value": n.value, "unit": n.unit} for n in product.nutrition],
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"allergens": [{"name": a.name, "contains": a.contains} for a in product.allergens],
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"is_liked": False,
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}
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return _massage_product(d)
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async def toggle_product_like(
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session: AsyncSession,
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user_id: int,
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product_slug: str,
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) -> tuple[bool, Optional[str]]:
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"""
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Toggle a product like for a given user using soft deletes.
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Returns (liked_state, error_message).
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- If error_message is not None, an error occurred.
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- liked_state indicates whether product is now liked (True) or unliked (False).
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"""
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from sqlalchemy import func, update
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# Get product_id from slug
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product_id = await session.scalar(
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select(Product.id).where(Product.slug == product_slug, Product.deleted_at.is_(None))
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)
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if not product_id:
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return False, "Product not found"
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# Check if like exists (not deleted)
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existing = await session.scalar(
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select(ProductLike).where(
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ProductLike.user_id == user_id,
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ProductLike.product_slug == product_slug,
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ProductLike.deleted_at.is_(None),
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)
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)
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if existing:
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# Unlike: soft delete the like
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await session.execute(
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update(ProductLike)
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.where(
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ProductLike.user_id == user_id,
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ProductLike.product_slug == product_slug,
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ProductLike.deleted_at.is_(None),
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)
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.values(deleted_at=func.now())
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)
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return False, None
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else:
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# Like: add a new like
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new_like = ProductLike(
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user_id=user_id,
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product_slug=product_slug,
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)
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session.add(new_like)
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return True, None
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