Implement Monlet MVP stack and UI updates

server/monlet_server/services/notifiers/webhook.py

@@ -0,0 +1,30 @@
+from __future__ import annotations
+
+import httpx
+
+from ...redaction import redact_dict
+from .base import DeliveryResult
+from .http import classify_response
+
+
+class WebhookNotifier:
+    name = "webhook"
+
+    def __init__(self, client: httpx.AsyncClient, url: str, token: str = "") -> None:
+        self._client = client
+        self._url = url
+        self._token = token
+
+    async def deliver(self, event_type: str, payload: dict) -> DeliveryResult:
+        headers = {"Content-Type": "application/json"}
+        if self._token:
+            headers["Authorization"] = f"Bearer {self._token}"
+        body = {"event_type": event_type, "incident": redact_dict(payload)}
+        try:
+            resp = await self._client.post(self._url, json=body, headers=headers)
+        except httpx.HTTPError as exc:
+            return DeliveryResult(ok=False, permanent=False, error=type(exc).__name__)
+        ok, perm = classify_response(resp.status_code)
+        if ok:
+            return DeliveryResult(ok=True)
+        return DeliveryResult(ok=False, permanent=perm, error=f"http_{resp.status_code}")