Feature: parse advanced search with whoosh-compat and delete the handwritten translation (#14072)

* Feature: parse advanced search with whoosh-compat and delete the hand-written translator

* Don't cover these, they exist for defensive, but there's no other current diagnostic

* A mix of more no cover and tests

* Route SCHEMA_FIELD_MISSING into an error, not an HTTP 400

src/documents/tests/test_api_bulk_edit.py

@@ -2128,3 +2128,30 @@ class TestBulkEditAPI(DirectoriesMixin, APITestCase):
 
         self.assertEqual(response.status_code, status.HTTP_200_OK)
         self.assertEqual(LogEntry.objects.filter(object_pk=self.doc1.id).count(), 2)
+
+    def test_api_bulk_edit_with_bad_search_query_returns_400(self) -> None:
+        """
+        GIVEN:
+            - Bulk edit request selects documents via a saved-search query
+              filter
+        WHEN:
+            - The query contains a malformed field value (an invalid date)
+        THEN:
+            - The response is a 400 naming the bad value, exactly like the
+              search list endpoint, never a 500
+        """
+        response = self.client.post(
+            "/api/documents/bulk_edit/",
+            json.dumps(
+                {
+                    "all": True,
+                    "filters": {"query": "added:notadate"},
+                    "method": "set_storage_path",
+                    "parameters": {"storage_path": self.sp1.id},
+                },
+            ),
+            content_type="application/json",
+        )
+
+        self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
+        self.assertIn(b"notadate", response.content)