feat(projekt-matching): flow-2 stages with gate, CRM verify, notification, langfuse trace

projekt-matching/projektmatch/pm_trace.py

@@ -0,0 +1,43 @@
+"""Post one consolidated Langfuse trace per project (ingestion API).
+
+Reads the LANGFUSE_* env vars that create_pod_langflow.sh already sets on
+the Langflow container. Never raises — tracing must not fail a run."""
+from __future__ import annotations
+
+import datetime as dt
+import os
+import uuid
+
+import requests
+
+
+def post_trace(ctx: dict) -> None:
+    host = os.environ.get("LANGFUSE_HOST")
+    pk = os.environ.get("LANGFUSE_PUBLIC_KEY")
+    sk = os.environ.get("LANGFUSE_SECRET_KEY")
+    if not (host and pk and sk):
+        return
+    now = dt.datetime.now(dt.timezone.utc).isoformat()
+    body = {
+        "id": str(uuid.uuid4()),
+        "timestamp": now,
+        "name": "projekt-match",
+        "input": {"canonical": ctx.get("canonical"), "title": ctx.get("title")},
+        "output": {"decision": ctx.get("decision"),
+                   "status": ctx.get("status"),
+                   "mustMatch": ctx.get("mustMatch"),
+                   "niceMatch": ctx.get("niceMatch"),
+                   "description": ctx.get("description")},
+        "metadata": {"opportunityId": ctx.get("opportunityId"),
+                     "crmUrl": ctx.get("crmUrl"),
+                     "error": ctx.get("error"),
+                     "projectName": ctx.get("projectName")},
+        "tags": [ctx.get("status") or "unknown"],
+    }
+    event = {"batch": [{"id": str(uuid.uuid4()), "type": "trace-create",
+                        "timestamp": now, "body": body}]}
+    try:
+        requests.post(f"{host.rstrip('/')}/api/public/ingestion", json=event,
+                      auth=(pk, sk), timeout=15)
+    except Exception:
+        pass