feat: replace Web Push with ntfy for medication reminders

Single notification path via ntfy HTTP publish for reliable Android delivery; remove VAPID, push subscriptions, and SW push handlers. PWA settings show topic subscribe link; humor texts and deep-link actions unchanged. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-06 10:42:58 +02:00
parent 24ac7f2f48
commit 1cada42370
17 changed files with 251 additions and 323 deletions
@@ -0,0 +1,78 @@
+from __future__ import annotations
+
+import json
+import logging
+
+import httpx
+
+from server.settings import settings
+
+logger = logging.getLogger(__name__)
+
+
+def _publish_url() -> str | None:
+    if not settings.ntfy_url or not settings.ntfy_topic:
+        return None
+    return f"{settings.ntfy_url.rstrip('/')}/{settings.ntfy_topic}"
+
+
+def _click_base() -> str:
+    return settings.ntfy_click_url.rstrip("/")
+
+
+async def send_slot_reminder(
+    slot_id: str,
+    title: str,
+    body: str,
+    *,
+    silent: bool = True,
+) -> int:
+    url = _publish_url()
+    if not url:
+        logger.warning(
+            "Notify skipped slot=%s reason=ntfy_not_configured (NTFY_URL + NTFY_TOPIC)",
+            slot_id,
+        )
+        return 0
+
+    click_base = _click_base()
+    headers: dict[str, str] = {
+        "Title": title,
+        "Click": f"{click_base}/?slot={slot_id}",
+        "Priority": "2" if silent else "3",
+        "Tags": "pill",
+        "Actions": json.dumps(
+            [
+                {
+                    "action": "view",
+                    "label": "Genommen ✓",
+                    "url": f"{click_base}/?action=take&slot={slot_id}",
+                },
+                {
+                    "action": "view",
+                    "label": "+15 Min",
+                    "url": f"{click_base}/?action=snooze&slot={slot_id}&minutes=15",
+                },
+                {
+                    "action": "view",
+                    "label": "+30 Min",
+                    "url": f"{click_base}/?action=snooze&slot={slot_id}&minutes=30",
+                },
+            ]
+        ),
+    }
+    if settings.ntfy_token:
+        headers["Authorization"] = f"Bearer {settings.ntfy_token}"
+
+    logger.info("Notify start slot=%s title=%r topic=%s", slot_id, title, settings.ntfy_topic)
+
+    try:
+        async with httpx.AsyncClient(timeout=10.0) as client:
+            resp = await client.post(url, content=body.encode("utf-8"), headers=headers)
+            resp.raise_for_status()
+    except httpx.HTTPError as exc:
+        logger.warning("Notify failed slot=%s error=%s", slot_id, exc)
+        return 0
+
+    logger.info("Notify ok slot=%s", slot_id)
+    return 1