fix(shim): add missing fields for pdf-pdfmetadata station validation

Author: MWest2020

workers/document-source-shim/app.py

@@ -113,6 +113,7 @@ def handle(ch, method, properties, body):
 
                     # Build the record that the pdf-pdfmetadata station expects
                     # This mimics what document-source station would produce
+                    now = datetime.now(timezone.utc).isoformat()
                     station_input = {
                         "id": record_id,
                         "bucketName": bucket_name,
@@ -122,11 +123,15 @@ def handle(ch, method, properties, body):
                         "documentId": filename,
                         "itemIndex": None,
                         "traceId": trace_id,
-                        "processingStartDate": datetime.now(timezone.utc).isoformat(),
+                        "processingStartDate": now,
                         "state": "processing",
                         "attributes": attrs,
                         "knownAttributeNames": list(attrs.keys()),
                         "knownAttributeStats": {},
+                        # Required fields for pdf-pdfmetadata station
+                        "kimiRegistrationDate": now,
+                        "creationDate": now,
+                        "processCount": 0,
                     }
 
                     out_body = json.dumps(station_input).encode("utf-8")