a858e33ca3
Accept optional page_config parameter to use per-page SumUp merchant code and API key instead of global config. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
130 lines
4.3 KiB
Python
130 lines
4.3 KiB
Python
from __future__ import annotations
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import os
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from typing import Any, Dict, TYPE_CHECKING
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import httpx
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from quart import current_app
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from shared.config import config
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if TYPE_CHECKING:
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from cart.models.order import Order
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SUMUP_BASE_URL = "https://api.sumup.com/v0.1"
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def _sumup_settings() -> Dict[str, str]:
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cfg = config()
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sumup_cfg = cfg.get("sumup", {}) or {}
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api_key_env = sumup_cfg.get("api_key_env", "SUMUP_API_KEY")
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api_key = os.getenv(api_key_env)
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if not api_key:
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raise RuntimeError(f"Missing SumUp API key in environment variable {api_key_env}")
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merchant_code = sumup_cfg.get("merchant_code")
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prefix = sumup_cfg.get("checkout_prefix", "")
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if not merchant_code:
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raise RuntimeError("Missing 'sumup.merchant_code' in app-config.yaml")
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currency = sumup_cfg.get("currency", "GBP")
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return {
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"api_key": api_key,
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"merchant_code": merchant_code,
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"currency": currency,
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"checkout_reference_prefix": prefix,
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}
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async def create_checkout(
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order: Order,
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redirect_url: str,
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webhook_url: str | None = None,
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description: str | None = None,
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page_config: Any | None = None,
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) -> Dict[str, Any]:
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settings = _sumup_settings()
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# Per-page SumUp credentials override globals
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if page_config and getattr(page_config, "sumup_api_key", None):
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settings["api_key"] = page_config.sumup_api_key
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if page_config and getattr(page_config, "sumup_merchant_code", None):
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settings["merchant_code"] = page_config.sumup_merchant_code
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# Use stored reference if present, otherwise build it
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checkout_reference = order.sumup_reference or f"{settings['checkout_reference_prefix']}{order.id}"
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payload: Dict[str, Any] = {
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"checkout_reference": checkout_reference,
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"amount": float(order.total_amount),
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"currency": settings["currency"],
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"merchant_code": settings["merchant_code"],
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"description": description or f"Order {order.id} at {current_app.config.get('APP_TITLE', 'Rose Ash')}",
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"return_url": webhook_url or redirect_url,
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"redirect_url": redirect_url,
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"hosted_checkout": {"enabled": True},
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}
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headers = {
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"Authorization": f"Bearer {settings['api_key']}",
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"Content-Type": "application/json",
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}
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# Optional: log for debugging
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current_app.logger.info(
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"Creating SumUp checkout %s for Order %s amount %.2f",
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checkout_reference,
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order.id,
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float(order.total_amount),
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)
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async with httpx.AsyncClient(timeout=15.0) as client:
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resp = await client.post(f"{SUMUP_BASE_URL}/checkouts", json=payload, headers=headers)
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if resp.status_code == 409:
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# Duplicate checkout — retrieve the existing one by reference
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current_app.logger.warning(
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"SumUp duplicate checkout for ref %s order %s, fetching existing",
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checkout_reference,
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order.id,
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)
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list_resp = await client.get(
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f"{SUMUP_BASE_URL}/checkouts",
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params={"checkout_reference": checkout_reference},
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headers=headers,
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)
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list_resp.raise_for_status()
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items = list_resp.json()
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if isinstance(items, list) and items:
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return items[0]
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if isinstance(items, dict) and items.get("items"):
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return items["items"][0]
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# Fallback: re-raise original error
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resp.raise_for_status()
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if resp.status_code >= 400:
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current_app.logger.error(
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"SumUp checkout error for ref %s order %s: %s",
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checkout_reference,
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order.id,
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resp.text,
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)
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resp.raise_for_status()
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data = resp.json()
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return data
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async def get_checkout(checkout_id: str) -> Dict[str, Any]:
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"""Fetch checkout status/details from SumUp."""
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settings = _sumup_settings()
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headers = {
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"Authorization": f"Bearer {settings['api_key']}",
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"Content-Type": "application/json",
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}
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async with httpx.AsyncClient(timeout=10.0) as client:
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resp = await client.get(f"{SUMUP_BASE_URL}/checkouts/{checkout_id}", headers=headers)
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resp.raise_for_status()
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return resp.json()
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