From 0dffe11884e0dbda46f363e1abf59086ee9a7feb Mon Sep 17 00:00:00 2001
From: drjones <drjones@thetempleofdoom.com>
Date: Thu, 1 Oct 2026 22:40:17 -0700
Subject: [PATCH] BTCPay wired: store + shared wallet + webhook(secret-in-URL)
 + LAN->public link rewrite + idempotent settle; money-flow verified

---
 config.example.json | 1 +
 draco_core.py       | 8 ++++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/config.example.json b/config.example.json
index 8722d59..ede262b 100644
--- a/config.example.json
+++ b/config.example.json
@@ -27,6 +27,7 @@
   },
   "btcpay": {
     "url": "https://btcpay.thetempleofdoom.com",
+    "api_url": "https://10.30.20.140",
     "store_id": "SET_ME",
     "api_key": "SET_ME",
     "webhook_secret": "SET_ME"
diff --git a/draco_core.py b/draco_core.py
index 86ae67f..1614f86 100644
--- a/draco_core.py
+++ b/draco_core.py
@@ -559,7 +559,8 @@ def create_invoice(user, plan):
     if not b.get("store_id"):
         return None, "Payments temporarily offline."
     try:
-        r = http.post(f"{b['url']}/api/v1/stores/{b['store_id']}/invoices",
+        api_host = b.get("api_url") or b["url"]          # LAN IP for API calls (CF 1010)
+        r = http.post(f"{api_host}/api/v1/stores/{b['store_id']}/invoices",
                       headers={"Authorization": f"token {b['api_key']}"},
                       json={"amount": str(p["usd"]), "currency": "USD",
                             "metadata": {"userId": user["id"], "credits": p["credits"],
@@ -568,6 +569,9 @@ def create_invoice(user, plan):
                       timeout=20, verify=False)
         r.raise_for_status()
         inv = r.json()
+        link = inv.get("checkoutLink") or (inv.get("checkout") or {}).get("link") or ""
+        if link and link.startswith(api_host):           # mirrors request Host -> rewrite
+            inv["checkoutLink"] = b["url"] + link[len(api_host):]
     except Exception as e:
         return None, f"Invoice error: {e}"
     c = db()
@@ -589,7 +593,7 @@ def handle_webhook(body, header_sig_ok):
     if not p:
         c.close()
         return True
-    if etype == "InvoiceSettled":
+    if etype == "InvoiceSettled" and p["status"] != "settled":  # idempotent: replays no-op
         c.execute("UPDATE payments SET status='settled', settled_at=CURRENT_TIMESTAMP WHERE invoice_id=?", (invoice_id,))
         if p["amount_usd"] >= 50:  # HOARD = $50/mo unlimited: 30 days from settle
             import datetime