giles
81112c716b
Remove cross-DB relationships (CartItem.product, CartItem.market_place, OrderItem.product) that break with per-service databases. Denormalize product and marketplace fields onto cart_items/order_items at write time. - Add AP internal inbox infrastructure (shared/infrastructure/internal_inbox*) for synchronous inter-service writes via HMAC-authenticated POST - Cart inbox blueprint handles Add/Remove/Update rose:CartItem activities - Market app sends AP activities to cart inbox instead of writing CartItem directly - Cart services use denormalized columns instead of cross-DB hydration/joins - Add marketplaces-by-ids data endpoint to market service - Alembic migration adds denormalized columns to cart_items and order_items - Add OAuth device flow auth to market scraper persist_api (artdag client pattern) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
271 lines
9.4 KiB
Python
271 lines
9.4 KiB
Python
from __future__ import annotations
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import path_setup # noqa: F401 # adds shared/ to sys.path
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from decimal import Decimal
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from pathlib import Path
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from types import SimpleNamespace
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from quart import g, abort, request
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from jinja2 import FileSystemLoader, ChoiceLoader
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from shared.infrastructure.factory import create_base_app
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from bp import (
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register_cart_overview,
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register_page_cart,
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register_cart_global,
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register_orders,
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register_fragments,
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register_actions,
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register_data,
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register_inbox,
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)
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from bp.cart.services import (
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get_cart,
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total,
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get_calendar_cart_entries,
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calendar_total,
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get_ticket_cart_entries,
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ticket_total,
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)
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from bp.cart.services.page_cart import (
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get_cart_for_page,
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get_calendar_entries_for_page,
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get_tickets_for_page,
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)
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from bp.cart.services.ticket_groups import group_tickets
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async def _load_cart():
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"""Load the full cart for the cart app (before each request)."""
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g.cart = await get_cart(g.s)
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async def cart_context() -> dict:
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"""
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Cart app context processor.
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- cart / calendar_cart_entries / total / calendar_total: direct DB
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(cart app owns this data)
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- cart_count: derived from cart + calendar entries (for _mini.html)
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- nav_tree_html: fetched from blog as fragment
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When g.page_post exists, cart and calendar_cart_entries are page-scoped.
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Global cart_count / cart_total stay global for cart-mini.
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"""
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from shared.infrastructure.context import base_context
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from shared.infrastructure.cart_identity import current_cart_identity
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from shared.infrastructure.fragments import fetch_fragments
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ctx = await base_context()
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# menu_nodes lives in db_blog; nav-tree fragment provides the real nav
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ctx["menu_items"] = []
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# Pre-fetch cross-app HTML fragments concurrently
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user = getattr(g, "user", None)
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ident = current_cart_identity()
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cart_params = {}
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if ident["user_id"] is not None:
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cart_params["user_id"] = ident["user_id"]
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if ident["session_id"] is not None:
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cart_params["session_id"] = ident["session_id"]
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cart_mini_html, auth_menu_html, nav_tree_html = await fetch_fragments([
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("cart", "cart-mini", cart_params or None),
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("account", "auth-menu", {"email": user.email} if user else None),
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("blog", "nav-tree", {"app_name": "cart", "path": request.path}),
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])
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ctx["cart_mini_html"] = cart_mini_html
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ctx["auth_menu_html"] = auth_menu_html
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ctx["nav_tree_html"] = nav_tree_html
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# Cart app owns cart data — use g.cart from _load_cart
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all_cart = getattr(g, "cart", None) or []
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all_cal = await get_calendar_cart_entries(g.s)
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all_tickets = await get_ticket_cart_entries(g.s)
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# Global counts for cart-mini (always global)
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cart_qty = sum(ci.quantity for ci in all_cart) if all_cart else 0
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ctx["cart_count"] = cart_qty + len(all_cal) + len(all_tickets)
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ctx["cart_total"] = (total(all_cart) or Decimal(0)) + (calendar_total(all_cal) or Decimal(0)) + (ticket_total(all_tickets) or Decimal(0))
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# Page-scoped data when viewing a page cart
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page_post = getattr(g, "page_post", None)
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if page_post:
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page_cart = await get_cart_for_page(g.s, page_post.id)
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page_cal = await get_calendar_entries_for_page(g.s, page_post.id)
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page_tickets = await get_tickets_for_page(g.s, page_post.id)
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ctx["cart"] = page_cart
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ctx["calendar_cart_entries"] = page_cal
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ctx["ticket_cart_entries"] = page_tickets
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ctx["page_post"] = page_post
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ctx["page_config"] = getattr(g, "page_config", None)
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else:
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ctx["cart"] = all_cart
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ctx["calendar_cart_entries"] = all_cal
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ctx["ticket_cart_entries"] = all_tickets
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ctx["ticket_groups"] = group_tickets(ctx.get("ticket_cart_entries", []))
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ctx["total"] = total
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ctx["calendar_total"] = calendar_total
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ctx["ticket_total"] = ticket_total
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return ctx
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def _make_page_config(raw: dict) -> SimpleNamespace:
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"""Convert a page-config JSON dict to a namespace for SumUp helpers."""
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return SimpleNamespace(**raw)
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def create_app() -> "Quart":
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from shared.services.registry import services
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from services import register_domain_services
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app = create_base_app(
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"cart",
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context_fn=cart_context,
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before_request_fns=[_load_cart],
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domain_services_fn=register_domain_services,
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)
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# App-specific templates override shared templates
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app_templates = str(Path(__file__).resolve().parent / "templates")
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app.jinja_loader = ChoiceLoader([
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FileSystemLoader(app_templates),
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app.jinja_loader,
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])
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app.jinja_env.globals["cart_quantity_url"] = lambda product_id: f"/quantity/{product_id}/"
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app.jinja_env.globals["cart_delete_url"] = lambda product_id: f"/delete/{product_id}/"
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app.register_blueprint(register_fragments())
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app.register_blueprint(register_actions())
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app.register_blueprint(register_data())
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app.register_blueprint(register_inbox())
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# --- Page slug hydration (follows events/market app pattern) ---
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@app.url_value_preprocessor
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def pull_page_slug(endpoint, values):
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if values and "page_slug" in values:
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g.page_slug = values.pop("page_slug")
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@app.url_defaults
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def inject_page_slug(endpoint, values):
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slug = g.get("page_slug")
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if slug and "page_slug" not in values:
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if app.url_map.is_endpoint_expecting(endpoint, "page_slug"):
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values["page_slug"] = slug
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@app.before_request
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async def hydrate_page():
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from shared.infrastructure.data_client import fetch_data
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from shared.contracts.dtos import PostDTO, dto_from_dict
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slug = getattr(g, "page_slug", None)
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if not slug:
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return
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raw = await fetch_data("blog", "post-by-slug", params={"slug": slug})
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if not raw:
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abort(404)
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post = dto_from_dict(PostDTO, raw)
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if not post or not post.is_page:
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abort(404)
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g.page_post = post
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raw_pc = await fetch_data(
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"blog", "page-config",
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params={"container_type": "page", "container_id": post.id},
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required=False,
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)
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g.page_config = _make_page_config(raw_pc) if raw_pc else None
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# --- Blueprint registration ---
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# Static prefixes first, dynamic (page_slug) last
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# Orders blueprint
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app.register_blueprint(register_orders(url_prefix="/orders"))
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# Global routes (webhook, return, add — specific paths under /)
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app.register_blueprint(
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register_cart_global(url_prefix="/"),
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url_prefix="/",
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)
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# Cart overview at GET /
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app.register_blueprint(
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register_cart_overview(url_prefix="/"),
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url_prefix="/",
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)
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# Page cart at /<page_slug>/ (dynamic, matched last)
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app.register_blueprint(
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register_page_cart(url_prefix="/"),
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url_prefix="/<page_slug>",
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)
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# --- Reconcile stale pending orders on startup ---
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@app.before_serving
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async def _reconcile_pending_orders():
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"""Check SumUp status for orders stuck in 'pending' with a checkout ID.
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Handles the case where SumUp webhooks fired while the service was down
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or were rejected (e.g. CSRF). Runs once on boot.
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"""
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import logging
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from datetime import datetime, timezone, timedelta
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from sqlalchemy import select as sel
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from shared.db.session import get_session
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from shared.models.order import Order
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from shared.infrastructure.data_client import fetch_data
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from bp.cart.services.check_sumup_status import check_sumup_status
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log = logging.getLogger("cart.reconcile")
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try:
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async with get_session() as sess:
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async with sess.begin():
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cutoff = datetime.now(timezone.utc) - timedelta(minutes=2)
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result = await sess.execute(
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sel(Order)
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.where(
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Order.status == "pending",
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Order.sumup_checkout_id.isnot(None),
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Order.created_at < cutoff,
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)
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.limit(50)
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)
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stale_orders = result.scalars().all()
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if not stale_orders:
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return
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log.info("Reconciling %d stale pending orders", len(stale_orders))
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for order in stale_orders:
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try:
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# Fetch page_config from blog if order has one
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pc = None
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if order.page_config_id:
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raw_pc = await fetch_data(
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"blog", "page-config-by-id",
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params={"id": order.page_config_id},
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required=False,
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)
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if raw_pc:
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pc = _make_page_config(raw_pc)
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await check_sumup_status(sess, order, page_config=pc)
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log.info(
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"Order %d reconciled: %s",
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order.id, order.status,
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)
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except Exception:
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log.exception("Failed to reconcile order %d", order.id)
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except Exception:
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log.exception("Order reconciliation failed")
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return app
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app = create_app()
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